Under the Hood
Depending on the model, there are two engine options that can be teamed with a five- or seven-speed automatic transmission.
G550's V-8 produces 382 horsepower and 391 pounds-feet of torque and teams 
with a seven-speed automatic
G55 AMG's supercharged V-8 makes 500 hp and is teamed with a five-speed 
automatic 
See also:
Emergency Tensioning Devices, belt force limiters
   The front seat belts and the outer seat belts in the rear are equipped with ETDs 
and seat belt force limiters.
The ETDs tighten the seat belts in an accident, pulling them close against the 
body. ...
   
Useful information
   
 This Operator's Manual describes all models and all standard and optional equipment 
of your vehicle available at the time of publication of the Operator's Manual. Country-specific 
diffe ...
   
Activating/deactivating the residual 
heat function
   The residual heat function is only available in 
Canada 
It is possible to make use of the residual heat 
of the engine to continue heating the 
stationary vehicle for up to 30 minutes after 
the ...
   
