Fuel consumption depends on the driving style. The Renault K9K engines come in three versions-. If earlier only a toothed belt was used in the drive, then after the upgrade the drive became combined: with gears and a toothed belt. The restyled G9U engines switched to Garret turbines: a 120-horsepower engine with the designation 650 is equipped with a GT1549S supercharger. The M111 remains one of the best four-cylinder engines ever built, and you'll find it powering several Mercedes cars on our roads to date. Renault offered 1.4 / 1.6 engine in most of its models from Twingo to Laguna and Kangoo. Rosemary Smith is an Irish rally driver, and won her first prize in 1964. All 2.5 dCi G9U engines are equipped with turbochargers. The 1.3L TCe is an all-aluminum engine. The list of common faults is short. document.getElementById( "ak_js_2" ).setAttribute( "value", ( new Date() ).getTime() ); OSV Ltd, Besides being reliable, the engine offered enough power for engines of the time. These are extremely successful egines they are durable (the achievable mileage is estimated at over 0.5 million km), flexible and strong. Launched in 1992, the M111 consists of a wide range of straight-4 engines produced by Mercedes till 2003. Guarantees may be required. Subscriptions, The best new cars in the UK The naturally aspirated 1.4 / 1.6 gasoline engines, available since 1995, belong to the successful K series. In the Telegraph reliability survey of 2017 they placed Renault 14th out of 20 for dependability. reports, a 2010 Renault Grand Modus has decent reliability, but issues have been raised in relation to suspension and driving in urban areas. 2. The new TCe 100 engine: More power, lower consumption - Renault Group Nozzles from restyled engines will not fit pre-styling ones, although they look almost identical. One of the most potential severe damage to engine Renault 1.5 dCi is cranking connecting rod bearings. Other than being very reliable, parts are also cheap, and they are not hard to find at all. If it can't do its job, then why bother? With the K Series engine, Honda opted for roller rockers on the cylinder heads t reduce friction. In the A180d, under the hood is a 1.5-liter dCi Renault diesel engine, also used by Dacia and . Not only that, they are still used in a large number of cars by Mercedes, Dacia, and Nissan. But first, let's have a short review of the legendary Renault K9K 1.5 DCI engine. With all of the technological advances over the last few decades, it is surprising to find that perhaps the most reliable engine in an American muscle car . It happens that with high mileage they burn oil. Because of this technology, race enthusiasts of all ages will have this engine in mind when building a Honda. Initially, theRenault K-type enginehad many issues that made people deem the engine unreliable. With the performance gains renault made last season they're apparently only 15 hp down to the leading power unit, in 2021 they were more than 30 hp down. Citroen also did pretty well but not as good as the other two at nineteenth. In any case, a cracked cylinder head cannot be repaired. Submit! He likes to share his knowledge and love for cars. The 1.5 dCi / 1.9 dCi engine from the initial production phase, or more precisely their problems with the power system, bushings and turbochargers, seriously damaged the image of Renault. The engine is also really smooth, economical, and suitable for working in any condition. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); This site uses Akismet to reduce spam. Furthermore, its poor performance and frequent failures due to design flaws made it a disaster for the American brand. Renault manufactures the diesel engines that the Mercedes-Benz A-Class uses; they run on a 1.5L dCi Renault engine that has 114bhp and accelerates from 0 to 62.5mph (100kmph) in about 10.5 seconds. The intake and exhaust valves are actuated by cams via finger follower-type rocker arms. Citroen came an impressive thirteenth with 115 problems per 100 vehicles. Because Renault are popular and also quite common cars, it means that their parts are more common and therefore take less time to source. A writer by day and a programmer by night. Best GAP insurance providers Their individual models score well when it comes to reliability index. Keeping this cookie enabled helps us to improve our website. are renault engines reliable. As befits a downsized engine, the 0.9 TCe has three cylinders (the effect is vibrations) and turbo charging, which unfortunately has a noticeable turbo lag. One of the reasons they are reliable is that they dont cost too much to repair when they do go wrong. Of course, who could forget the ever-lasting Lexus 1UZFE engine? The engine demonstrated a very smooth ride with little to no engine vibration. Surveys such as the ones carried out by the Telegraph and AutoExpress are a pretty accurate way of determining how reliable a car brand is. 10 German SUVs With The Most Reliable Engines - hotcars.com Its been the best car weve ever owned. What Cars Use Renault Engines ? [Answer] 2023 | DynoCar The Renault Engine, marked with the code H4Bt, was developed by Renault and Nissan. They adopted a new fuel injection system from Bosch that was able to handle the current environmental requirements. The delta shape makes it slightly higher, but much narrower and lighter than the conventional rectangle design. No serious design flaws are found on the 1.3 TCe motor. Comparison: three-cylinder engines on test | Autocar But more often, due to problems with lubrication, the gears simply gnaw each other, and the resulting steel chips lead to wear of other friction pairs. The key features responsible for the great efficiency and performance of the 1.3L TCe engine are direct fuel injection and turbocharger. Renault S.A. is the French car manufacturer. Related: 10 Best Toyota Camry Models For First-Time Car Buyers. Most- and least-reliable car brands revealed | carwow In the case of a major overhaul, the buyer will have to buy non-original pistons and rings. This means that Mercedes takes a different approach when developing a new model compared to Renault and Nissan which focus on . Renault 1.5 DCI Engine: Is the K9K Engine Efficient or Problematic? It is also off the road for less time, just an average of 1.51 hours. It was a poorly designed and unreliable engine and a significant consumer disappointment. When their cars do go wrong, they are also off the road for a short period of time, which further improves their reliability. Table of Contentsshow 1What engines do BMW use? Toyota also offered a factory-supported bolt-on supercharger kit from 2003 to 2004. That is, on the one hand, this engine can travel up to 1 million km without overhaul. You will be glad to know the Renault 1.5 DCI engine problems are no more. It has a reliability index of just 42 and an average repair cost of just 163.59. The engine is the driving force that propels the vehicle forward and powers its every movement. It has two compound gears, the mechanism of which reduces the gaps in the meshing of the teeth. Renault moved from Delphi to Bosh in order to upgrade to Euro 5 norms. Are Nissan's petrol engines reliable? The Renault 1.5 DCI engine was known to have problems in the beginning. The Renault Megane scores even better and has a reliability index of just 61. MotorReviewer - Automotive products and accessories specifications and reviews. Mercedes-Benz also produces and sells this 1.3L turbo-four motor under the M282 codename. Stuart is the Editorial Director of our suite of sites: The Newspress Awards recognise the stars of the UKs automotive journalism and PR industries, Independent, impartial advice for car buyers and car owners. Get in touch on 01903 538835. Bryan is a content marketer who works as a staff writer for HotCars.com where he covers a variety of topics, from the first Motorwagen to the latest Electric vehicles. Hi there Daniel, sorry to hear about your problem with your Renault vehicle and thank you for your query. All images are for illustration purposes only. Renault has a 43.4% controlling stake in Nissan, 25% stake in AvtoVAZ and 1.55% stake in Daimler AG. In general, in terms of attachment points for attachments, all versions of the G9U engine are the same and do not even differ from the younger 2.2-liter G9T. As long as it was done to their specifications. We have had our Fluence for 7 yrs and are now looking at getting another one. Reliability Index puts Peugeot at fourteenth with a reliability index of 96. Let us emphasize, however, that there are no engines that will be able to cover several hundred thousand kilometers without making a penny and neglecting the necessity to change the oil at the same time. Bore Spray Coating is very hard steel sprayed on the surface of the walls using a plasma torch. She test drove the Renault F1 in May 2017, making her the oldest person to drive an 800bhp race car. The new system even cut down emissions to an impressive 99 g/km. GM introduced the LS engine family back in 1997. The Renault engines feature different specifications and can be recognized by the three-digit codes like K9K 884, K9K 796, and K9K 837. GAP insurance Despite the small capacity, considerable effort and hardships of usually urban use, the 0.9 TCe engines prove to be durable. DPF or EGR valves) and oil leaks. If we look at individual models, Renault fare pretty well. Scratches do appear on the top of the combustion chambers, but they do not usually cause loss of compression or other engine problems. Best sites for leasing a car The gear drive of the 2.5 dCi G9U engine is far from eternal. The Renault Captur is a well-equipped, funky, hatchback packed with safety features. Best hot hatches Figures recently released by consumer warranty company Warranty Direct, show that Volkswagen, Audi and BMW make some of the least reliable engines on the market. These injectors do not cause problems for a very long time, but they do not like to drive on an almost empty tank. The Chevrolet Small-Block engine is one of the greatest engines ever built in America, having enjoyed continuous production from 1954 to 2003. That's why they have been very successful in leading the industry regarding the number of car sales. Read on as we explore the best and the worst GM engines regarding reliability. Save my name, email, and website in this browser for the next time I comment. It's also an inline-four DOHC engine but with an improved i-VTEC system. Newsletter Worst GM engine: Chevrolet 267 Small-Block V8, Best GM Engine: 2005-2011 Cadillac Northstar V8, Worst GM engine: Pre-2006 Chevy 2.2-liter Ecotec, Worst GM engine: Oldsmobile 5.7-Liter Diesel, Best GM Engine: Chevrolet 302 Small-Block V8, Why GM Is Investing $918 Million To Build Gas-Guzzling V8s In 2023, Many of these engines are some of the most powerful, Heres What We Just Learned About GMs New 6.6-Liter L8T V8 Crate Engine, a popular choice for heavy-duty applications, The cylinder deactivation system often failed, The Real Reason GMs LS V8 Engine Has Stood The Test Of Time. Car tyres Whether it's city roads or the country trails, the K9K offers a reliable performance and great driving experience. Of course, you can find topics about some problems that pop up on the Internet, but, in fact, the prevalence of such problems is exaggerated. The noise increases with the revs, although Renault users report that the 0.9 TCe is quieter than the older 1.6 engines. This is a 3.0-liter turbocharged water-cooled straight inline-6 diesel engine with common rail injection. The same thing can happen if water drips onto a engine without a decorative cover. They are also more affordable and therefore this keeps the repair costs low. Its codename is 'OM607', and depending on the configuration, it puts out between 75 and 110 horsepower. Renault made quite a few upgrades and changed many components to make the engine more efficient. You may hear owners tell some horror stories regarding the RB engines, but note that most of these engines have already gotten modified to a certain point. The B-Series engine comes in different displacements, from 1.6-liter to 2.0-liter DOHC. Water pump revamp to address Renault engine reliability woes This was very important for luxury vehicles, as it offers maximum comfort with more than enough power while getting chauffeured around. The Renault 2.5 dCi G9U engine was installed only on Renault commercial vehicles: Renault Master 2 and Trafic 2, as well as on their clones from Nissan (Interstar, Primastar) and Opel/Vauxhall (Movano, Vivaro) brands. We will meet the engine, among others in Renault Megane II, Megane III, Laguna III, Avantime, Vel Satis or Espace IV. GM has produced some of the most dependable and powerful engines in automotive history, but some were better than others. While being reliable is still the primary goal for the UR engines, the 2UR found its way into the performance lines of Lexus' F-cars, including the IS-F, RC-F, GS-F, and the current LC500. With a port injection, gasoline is injected into the intake ports and cleans a byproduct of oil and fuel burn. 1990 Chevrolet Corvette ZR-1. Renault engineers skillfully developed many engines. How the Expert Ratings work, Best small cars a turbocharger or an EGR valve. Save my name, email, and website in this browser for the next time I comment. Initially, the first-gen 2.2-liter Ecotec engines failed to inspire with their lack of power in their various applications, including the S-10 pickup. The oil pump is located under the crankshaft. It began to be produced in 2006 and replaced the K4M engine. After all, the engines power more than thirty cars across the world still today! The engine's reliability can often be the difference between a good car and a complete flop. These engines are also used in cars by Dacia and Nissan. Sometimes the coils fail, and increased oil consumption is also possible. Also on sale there are non-original sleeves. However, Renault doesnt have that problem, and therefore their dependability is considerably better. Other faults are limited to faults in ignition coils, lambda probes or throttles. Some engines also experience high oil consumption as they age. Receive weekly emails and the best offers from the OSV team. Problems with Renault Engine 2. Citroen didnt fare too badly in twentieth place, with a reliability index of 112. Because the regular oil pressure sensor will turn on the red oiler when its too late. It is worth changing the oil every 15-20 thousand. It is necessary to remove the right support and support the engine from below. There are a few of the most common Renault 1.3 TCe engine problems: All engines with direct fuel injection more or less suffer from carbon build-up on the intake valves and ports. There are already plenty of examples of the 1.3TCe H5Ht engine holding up to 100,000+ miles (150,000+ km) with no major issues. Do you have any further questions? This updated list highlights all the engines that are synonymous with longevity and that are durable enough to withstand decades of road use. The Renault 2.5 dCi G9U engine does not have balance shafts. There are no original repair liners for the 2.5 dCi G9U engine. Nonetheless, maintain your engine well and, we believe this awesome engine will last more than 160,000 miles (250,000 km). KIA / Hyundai 1.4 CRDi D4FC Engine Specs, Problems, Reliability, EP6CDTX THP 200 1.6 Prince Engine Problems And Reliability, Porsche 4.8 V8 M48.51 Engine Problems And Reliability. It was fully functional car with its 2.4 L 4-cylinder KA24DE engine from the Nissan Altima producing 200 bhp (149 kW) and 180 lbft (244 Nm) of torque, and not the Z-car's traditional 6-cylinder engine. This engine was such a success that they decided to equip it with various cars. That said, the Renault 1.3 TCe is a pretty reliable engine. The bigger family covers 1.0 - 1.6 litres of swept volume and are co-developed by Renault and Nissan with no known involvement from Mercedes-Benz and Mercedes-Benz does not utilize any one of these engines. The engines power output ranges from 121 to 194 horsepower, and it powers several Mercedes models that include the C-Class, E-Class, CLK, and SLK roadster among others. Versions from 90 to 115 hp received a turbine KKK K03. It's an inline-5 diesel engine that can go over half a million miles without having to be rebuilt. The cylinder bore is 76.0-mm while the piston stroke is 80.5-mm. Sell your car, Car insurance It is a very solid engine which, at higher mileage, has mainly problems with accessories (e.g. They then use this information to determine the longevity of a car make or model. Until 2006, an identification plate was attached to the cylinder block of this engine with two rivets. The 1.5 DCI engine uses an iron cylinder block and forged steel connecting rods. In turn, the 8- or 16-valve head affected the power. GM marketed the engine as a fuel-efficient alternative to gasoline engines but proved less fuel-efficient. The cast-iron cylinder block of the 2.5 dCi G9U engine is considered reliable and durable, however, frankly worn blocks are also found. These are excellent and tenacious high-pressure fuel pumps, they can withstand bullying with low-quality diesel fuel for a long time. Historically, the most unreliable Renault cars have been the following; These all scored lower than the other Renaults on Reliability Index. Renault offers four variants with different levels of performance, which are branded as TCe115, TCe140, TCe150, and TCe160. The cylinder deactivation system often failed, leading to rough running, poor performance and expensive repairs. There are no minor repairs. However, it is worth checking carefully what you are buying! The Cadillac V8-6-4 was an innovative engine and ahead of its time, since deactivating cylinders depending on driving conditions to improve fuel efficiency was a novel concept in the early 1980s. Now they can focus on reliability and thus challenge for regular podiums, possibly wins in 2024 / 2025. In 1975, GM introduced the weakest first-generation Small-Block Chevy ever in the 262ci V8. Renault H4B 0.9 TCE Engine Specs, Problems & Reliability Engineers use the most advanced technology in engine development, including those, which came from the motorsport (Renault is the engine supplier of Formula 1 Championship). Perhaps not surprisingly, its the Japanese, with the top spot taken by Honda. How reliable is Renault? Therefore, it is better to change the washers under the nozzles at least once every 150,000 km. There are no original repair pistons and piston rings for this engine. However, these cars are still pretty dependable compared to many other brands. If you ask us what the amount of commission is, we will tell you in good time before the Finance agreement is executed. They have been consistently dependable over the years and their repair costs are low. But occasionally, GM has dropped some serious stinkers plagued with all sorts of issues that only belong in a junkyard. If you continue to use this site we will assume that you are happy with it. Hi there Adegbenro, thank you for your query. How reliable is Renault? An honest assessment of the car brand But the technology was not yet mature enough to be reliable, and the engine suffered from many problems related to its complex electronic control system. In the past, particularly during the 80s and 90s, Renault's cars cultivated a bad reputation for poor reliability. What are the most unreliable Renault cars. Ultimately, if you are looking for a brand that is affordable and builds models that are well-built and are reliable, then Renault are a good brand to look at. Best large cars The manufacturer claims that this new 1.3-liter turbo engine, after more than 40,000 hours of tests and simulations, meets all the quality standards of the Renault-Nissan-Mitsubishi Alliance and Daimler. This is by no means a bad thing, it means that there is less to go wrong with this modern technology. The K9K engine . Otherwise, you may have problems like clogged nozzles and filters due to impurities in the fuel. As a replacement for the legendary M102, the M111 had a big shoe to fill and it did so perfectly. However, this goes for all cars, as no maintenance-free vehicle exists. From 2022, the Honda name will disappear and Horner says there are currently no talks over re-branding the engine. It is not uncommon for the EGR valve to become stuck open, so the constant flow of exhaust gases does not allow the engine to get enough air to run under heavy load. The engine has more power but consumes less fuel and comes with a manual, X-TRONIC and even a hybrid petrol/LPG gearbox option. Cookie information is stored in your browser and performs functions such as recognising you when you return to our website and helping our team to understand which sections of the website you find most interesting and useful. The pace of replacing the K series engines was dependent on the brand and even model. AutoExpress placed Renault 11th in their reliability table, with a reliability score of 93.72 out of 100. We would recommend chatting with a Vehicle Specialist for more in-depth expert advice on the Captur. Renault's 0.9-litre TCe delivers 89bhp. T&Cs | Privacy | Cookies 2023 Immediate Network Ltd. All rights reserved. The turbocharged 2.0 engine is based on the naturally aspirated F4R engine. Most Reliable (VAG) Volkswagen Audi Gasoline & Diesel Engine, 5 BMW Diesel Engine Most Common Problems And Reliability. And also complicated the timing drive. The 2UR had a different build structure than the other average UR engines. These engines will last you a lifetime as long as they're serviced regularly. They also give them a reliability index of just 89, which is pretty good compared to the industry average of 118 (the lower the score the better). However, Renault doesnt have that problem, and therefore their dependability is considerably better. One of the factors analyzed by people interested in buying a used car is engine durability. One of the issues that you may come across when looking at consumer surveys is when it comes to new cars. In some rare cases, the carbon build-up can have noticeable performance implications because it restricts the airflow so that the engine does not receive enough oxygen to burn fuel efficiently. There is no surprise that this engine would make it on the list. Who makes the Nissan 350Z engine? Problems in the crankshaft position sensor, High power coupled with a variable-geometry turbocharger. RELATED: Why GM Is Investing $918 Million To Build Gas-Guzzling V8s In 2023. The biggest surprise, however, comes in the form of seventh-placed Fiat who recorded a creditable one failure in 85, beating both Ford and Nissan. The K series came in either 2.0-liter or 2.4-liter form, which Honda makes easy to identify by coding them as K20 or K24. Related: 10 Best Honda Civic Models For First-Time Car Buyers. Reports from drivers also show the engines have turned out to be really reliable after the refinements. 4. another-masked-hero. and their know-how will be of particular use if they encounter issues with reliability and installation. What to look for when buying a Renault Clio 2013 - 2019, covering common problems to check for and overall vehicle reliability. Non-original manufacturers produce liners in two repair sizes. It was reported that there were 116 problems per 100 vehicles, which is above the industry average. The timing belt lasts for around 60,000-km so that you don't need to replace the chain time and again. As a result, the nozzles coke in their nests, and specialists have to be called in to remove them. Do Mercedes Use Renault Engines? In Which Models? Related: Why The New Toyota Corolla Cross Hybrid Will Make You Regret Buying An EV. Moreover, in this case, it is not the turbine that pours oil into the cylinders, but worn valve stem seals. A perfect example are the D7 engine, which since 2000 began to be replaced by more modern D4Fs, i.e. It is especially dangerous if the valve sticks in the position of maximum oil discharge. In 2015, Renault were the tenth biggest automaker in the world by production volume. Such engines have the already mentioned six hundredth (630, 632 and 650) configurations. The H5Ht engine debuted in 2017. All these engines produce over 430 hp and 425 lb-ft of torque, with the most powerful churning out 525 hp and 486 lb-ft of torque. Known to be the predecessor of the B series engine, the K series came to life in 2001. A couple of such trips, especially with the appearance of errors due to insufficient fuel pressure in the rail, lead to wear of the multiplier seat. Its applications were on the BMW E39 as the 525d, BMW E46 as the 330d, and BMW E90 as the 325d making it one of the most reliable BMW engines ever made. 1.2 TCe fuel consumption is slightly higher than that of naturally aspirated 1.2 / 1.4 / 1.6 engines. The modernized equipment made it possible to meet the systematically stricter exhaust gas toxicity standards. Its not all doom and gloom for the European marques, though, with Mercedes-Benz taking third, followed closely by Volvo. Sometimes it comes to the point that in some cylinders the compression does not decrease, but increases due to the oil poured onto the pistons. Happy to hear you have enjoyed it for 7 years! The following are the most reliable Renault cars; These all score pretty well on the Reliability Index. They also used a computer-controlled system, allowing the ECU to control ignition timings. The 4-stroke diesel engine comes with four valves and has a displacement of 1,461-cc. We recommend the 1.2 16V engine to drivers who do not expect above-average performance from the car, and at the same time are looking for an engine that will work well on LPG. The Truck Expert However, these offer a lower displacement optimized for fuel efficiency for their more economical cars. The Dacia were the primary power source until the introduction of Nissans naturally aspirated 1.6 SCe engines and the 1.3 turbo-charged engines. So the engine can remain completely without lubrication. First of all, a Common Rail fuel system from Bosch was installed on it. They are just the most unreliable Renault cars. More Renault Engines. Because of this, the drain throttle loses hydraulic tightness. 2014-2022 Contact UsCookies Policy, Valladolid, SpainSunderland, United Kingdom Nissan Motor United Kingdom factory (NMUK), 18,000 (30,000 km)/24 months - EU9,000 (15,000 km)/12 months, Renault Megane, Renault Scenic / Grand Scenic, Renault Captur, Renault Clio, Renault Kadjar, Renault Talisman, Renault Samsung XM3/Renault Arkana, Renault Koleos.