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Mercedes–Benz claims that the new engine, in conjunction with the demand–controlled ancillaries and the stop–start system, can produce up to a 24% improvement in fuel economy while increasing power and torque over the M272. [3] This efficiency improvement led to the various models with this engine being labeled with Blue Efficiency moniker.
A V6 engine is a six-cylinder piston engine where the cylinders and cylinder blocks share a common crankshaft and are arranged in a V ... has better fuel economy, and ...
The Mercedes-Benz M272 engine is an automobile piston V6 engine family used in the 2000s (decade). Introduced in 2004, it is based on the M112 V6 introduced in 1998. All M272 engines have aluminum engine blocks with a 90° V-angle with silicon/aluminum lined cylinders. The aluminum DOHC cylinder heads have 4 valves per cylinder.
This engine debuted on the 2008 Cadillac STS and CTS. [8] [9] GM used an LLT in all 2009–2017 Lambda-derived crossover SUVs to allow class-leading fuel economy in light of the new Corporate Average Fuel Economy (CAFE) standards. In these crossovers, the LLT engine produced up to 288 hp (215 kW; 292 PS) and 270 lb⋅ft (366 N⋅m) of torque.
The gasoline direct injection version of the 6G74 was launched in April 1997 as the first GDI V6 engine ever produced. It differed from the basic 6G74 in many ways apart from its unique fuel injection system—it had a crown-curved rather than flat piston head, upright intake ports rather than angled, and a 10.4:1 rather than a 10.0:1 ...
Six-cylinder engines in passenger cars are disappearing. Except for luxury brands, mainstream cars increasingly don't offer once-mainstay V6 engines.
It has bucket tappets and was designed for good fuel economy of 19 mpg ‑US (12 L/100 km; 23 mpg ‑imp) city and 25 mpg ‑US (9.4 L/100 km; 30 mpg ‑imp) highway without an overall performance trade-off. These engines are prone to oil gelling. Another name for the issue was "engine sludge". [1]
The base engine is a supercharged 3.0-liter V6 that makes 340 hp and up to 380 ponies in the HSE Dynamic trim. A 3.0-liter turbodiesel V6 is also available, which produces 254 hp and 440 lb-ft of ...