Is the Mercedes OM617 engine reliable?
The OM617 is considered to be one of the most reliable engines ever produced with engines often reaching over 1,000,000 km (620,000 mi) without being rebuilt and is one of the key reasons for Mercedes’ popularity in North America in the 1980s, as it was powerful and reliable compared to other automotive diesels of the . The Mercedes-Benz OM651 is a family of inline-four diesel engines introduced by Mercedes-Benz in 2008.While not strictly the first five-cylinder engine ever, the OM617, as used in the Mercedes 300D, was the first five-pot to be used in a production vehicle. Introduced with the W115 Mercedes in 1974, it was a 3. OM616 diesel engine, also available in the W115.
What is the lifespan of an OM617 engine?
The OM617 was praised for its bulletproof reliability, often exceeding 500,000 miles with routine maintenance. It gained immense popularity in models such as the W123 300D and W126 300SD, particularly in North America, where cars with diesel engines were very scarce. Especially the W212 (2009–2016) generation has a strong track record of reliability, particularly with the tried-and-tested 2. L diesel and 3. L petrol V6 engines. The 7G-Tronic automatic transmission in these models is durable if serviced correctly. Known for: Bulletproof diesel variants.
Is the OM617 engine reliable?
The First 5-Cylinder Diesel Engine: OM617 (1974-1991) The OM617 was praised for its bulletproof reliability, often exceeding 500,000 miles with routine maintenance. The 7. L Power Stroke engine is often hailed as one of the most reliable diesel engines ever built. Known for its durability, this engine has been found to last upwards of 500,000 miles with proper care.Power Stroke Engines While the 6. Power Stroke is known for significant issues like high-pressure oil system failures and head gaskets, he notes they can be made dependable with proper upkeep. In stark contrast, the 6. Power Stroke is identified as the most unreliable in his experience.
Is the OM617 engine good for off-roading?
Mercedes OM617 This engine is a straight 5 diesel, as you may already know, it is considered one of the most reliable engines ever made. It was common for one of these to reach over 1,000,000 miles without being rebuilt. As its regarded as both powerful and reliable, you can see why it’s a good choice for off-roading. The OM617 is considered to be one of the most reliable engines ever produced with engines often reaching over 1,000,000 km (620,000 mi) without being rebuilt and is one of the key reasons for Mercedes’ popularity in North America in the 1980s, as it was powerful and reliable compared to other automotive diesels of the .