Used 2003 Mercedes-Benz S-Class S55 AMG Review

Edmunds expert review

With sizable increases in performance, safety and refinement, Mercedes-Benz has shown that it's not about to take a backseat to anyone else in the premium luxury sedan market.




What's new for 2003

For 2003, there is more power for the S55 and S600 models, both of which now put out nearly 500 horsepower. Also Pre-Safe, a system that detects an imminent impact and quickly adjusts seating positions as well as seatbelt tension to better safeguard the occupants, debuts. Mercedes' 4Matic all-wheel-drive system becomes available on the S430 and S500 and a minor freshening inside and out are meant to keep these big Benzes near the top of luxury car buyer's shopping lists.





Edmunds expert review process

This review was written by a member of Edmunds' editorial team of expert car reviewers. Our team drives every car you can buy. We put the vehicles through rigorous testing, evaluating how they drive and comparing them in detail to their competitors.

We're also regular people like you, so we pay attention to all the different ways people use their cars every day. We want to know if there's enough room for our families and our weekend gear and whether or not our favorite drink fits in the cupholder. Our editors want to help you make the best decision on a car that fits your life.