The door lock switch is on the centre console as is a release button which automatically lowers the three rear head restraints for improved visibility. There's a separate stalk for cruise control on the steering column, but I found it was out of reach of my fingers when in the '9 and 3' driving position. A tilt-telescopic steering wheel is standard. C320 models have complete power operation for all functions. Two temperature front seat heaters are standard.
Wood trim lines the dash and doors.
The trunk is roomy with a flat, carpeted floor and an open plastic storage on the left and right sides. The trunk can be opened with a remote key, and has a latch on the outside and a handle on the inside. The V-shaped trunk lid restricts the width of the trunk opening somewhat, but not significantly. A folding rear seatback is available as an option. Driving impressions While the new 2.6 litre V6 engine is more refined than the previous supercharged four cylinder powerplant, it's not as powerful.