The 2012 Mercedes-Benz S550 offers 15 MPG City and 25 MPG Highway. It is important to remember factors such as driving style, weather conditions, and the use of features such as Eco mode can impact fuel efficiency.

The Mercedes-Benz S550 received a rating of 2.5 out of 5 stars from RepairPal, which RepairPal describes as Average. This rating ranks the Mercedes-Benz S550 as 34​​ out of 48​​ among Luxury Fullsize Car

The 2012 Mercedes-Benz S550 has received an average 5.0 out of 5 stars from our customers. If you're in the market for a 2012 Mercedes-Benz S550, check out reviews from customers just like you. 2012 Mercedes-Benz S550 Reviews.

Here is what's new for the 2012 Mercedes-Benz S550:

• Turbo Charged Engine
• Full Leather Interior
• Lane Departure Warning
• Blind Spot Monitor
• Rear Entertainment System

Here are the pros and cons of the 2012 Mercedes-Benz S550:

Pros	Cons
Ride and Handling Seat Comfort Technology and Entertainment	Cost to Maintain