. It had better technology for fuel efficiencies, like having the dual VVTi and the direct injection (D4-S). The timing is driven by a heavy duty chain. In 1975, GM introduced the weakest first-generation Small-Block Chevy ever in the 262ci V8. Renault engines are unpretentious, consume not much fuel, cheap to repair, but at the same time have excellent characteristics. He likes to share his knowledge and love for cars. Are Renault engines reliable? Let's highlight some of the most reported issues and troubles, even if it's not fair to call them common problems that affect a ton of engines. Mercedes first released a Renault engine on the A-Class in 2012 with the A 160 d and A 180 d. These were equipped with the 1.5 dCi four-cylinder diesel engine developed in cooperation with Renault. The modern V8 family of engines still delivers consistent power, durability, and reliability over time. The Chevrolet Small-Block engine is one of the greatest engines ever built in America, having enjoyed continuous production from 1954 to 2003. The electrics, engine and steering account for most of the problems, at 23.08% each. How reliable is Renault? An honest assessment of the car brand The 2020 Audi Q7 is one of the most reliable SUVs on the used market. The belt is short, but this does not make it easy to replace it. In this case, the liquid will flow not only outside, but also into the pan. The cylinder bore is 76.0-mm while the piston stroke is 80.5-mm. Toyota has always been synonymous with reliability. The reason most often are untimely engine oil changes. Keeping this cookie enabled helps us to improve our website. It is not uncommon for 2.5 dCi G9U engine to break one of the three wires of the camshaft position sensor. Best small SUVs Renault, Nissan, Opel/Vauxhall 2.5 dCi (G9U) Engine Problems And Reliability, 5 The Most Reliable And Powerful Renault Engine Ever Made, Which Mercedes Diesel Engine to Avoid? Ranging from sedans, coupes, small SUVs, and even mid-engine cars. In the past, particularly during the 80s and 90s, Renault's cars cultivated a bad reputation for poor reliability. 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. 1.6 H4M HR16DE (MPI) Engine Problems And Reliability - AutoSpruce.com It's the most critical component that determines the car's performance, efficiency, and overall reliability. They also put six Renault models in their top 100 cars for reliability, including the Megane and the Scenic. The 1.5 DCI engine uses an iron cylinder block and forged steel connecting rods. These are excellent and tenacious high-pressure fuel pumps, they can withstand bullying with low-quality diesel fuel for a long time. If only everything in life was as reliable as Volkswagen posited the famous 1987 advert for the Volkswagen Golf. Unit C2, Yeoman Gate, The only hiccup we had was when we bought it in Brisbane as a 18mth old used car was that they told us there were service agents in our area in Nth Qld. The top-end versions of the Renault engine use a fuel injection system developed by Continental. In the AutoExpress survey, Peugeot came thirteenth, with a score of 93.09 out of 100. All 2.5 dCi G9U engines are equipped with turbochargers. With a port injection, gasoline is injected into the intake ports and cleans a byproduct of oil and fuel burn. The worst new cars in the UK Please enable Strictly Necessary Cookies first so that we can save your preferences!