2014 Mercedes-Benz GL450 tagged posts

Test Drive Review: The 2014 Mercedes-Benz GL450 – Part 4 (Powertrain)

Review Index:
The 2014 Mercedes-Benz GL450 – Part 1 (Exterior)
The 2014 Mercedes-Benz GL450 – Part 2 (Interior)
The 2014 Mercedes-Benz GL450 – Part 3 (Chassis and Suspension)
The 2014 Mercedes-Benz GL450 – Part 4 (Powertrain)

The GL450 is equipped with Mercedes-Benz’s M278 engine.

The M278 is Mercedes-Benz’s latest direct injected, twin-turbocharged V8 engine, with 4.7L displacement. Basically speaking, M278 is the turbo version of the M273 V8, plus fuel direct injection. This same engine can be seen on many Mercedes-Benz vehicles such as the S-class, CL-class, CLS-class, E-class, M-class etc, but with different tunes to generate different level of outputs...

Read More