Skip to main content

Used 2008 Mercedes-Benz S-Class S550 4MATIC 4dr Sedan AWD (5.5L 8cyl 7A) Consumer Reviews

4.7 out of 5 stars
11 reviews

See Edmunds pricing data

Has Your Car's Value Changed?

Used car values are constantly changing. Edmunds lets you track your vehicle's value over time so you can decide when to sell or trade in.

Price history graph example
5 out of 5 stars

Oh Yes,.... The Moosemobile Rides Again!

David D. Johnson, Surprise, AZ, 05/26/2018
updated 07/05/2019
Mercedes-Benz S-Class S550 4MATIC 4dr Sedan AWD (5.5L 8cyl 7A)
39 of 41 people found this review helpful

I'm 73 years old and this 2008 S550 4-MATIC will easily carry me and the missus into the sunset. I trust if you have looked for the big luxurious S class cars, you have seen how the prices have dropped significantly from the ridiculous cost new of $103,000. This is exactly why I've never purchased a Mercedes new. Figure that after you've been able to convince your wife just why paying so much for a new car, you'll have to hide because the price used after three years will be one half the new sticker cost. Through the years, I've owned many S class examples, and by far this '08 example is the best of the bunch. As you know, the huge styling change for the 2007 through 2013 was a good idea and staying away from the first year after a "biggie" brought a vehicle second to none. I'm probably looking at a paint refresh but nothing else in my plans for the car. I trust the car to take me where I need to go, either to our second home near our son and grandkids in Colorado, or my occasional legal consulting trip, (Yes, I still work 30 to 40 hours per week because I truly love my legal work). I actually look forward to driving the car, I know, go figure. I'm now bringing my review up to date on the 2008 S550 4-MATIC, July 5th, 2019. Well, not much to add except the car has about 132,000 as of today's date and so far, (knock on wood), everything is super I so enjoy driving the car because it still gets quite respectable mileage, (23.5 MPG), and is so smooth. The air shocks don't leak and everything continues to work as is should. I did have to replace the driver's side power window assembly, (no surprise there). The engine continues to run flawlessly as does the 7 speed automatic transmission, so here's hoping all will continue the same. The only items I wish were in the car are the fancy safety systems, but those weren't added until the 2014's. I was able to add aftermarket cameras to detect traffic from the right or left sides.

Safety
5 out of 5 stars
Technology
4 out of 5 stars
Performance
5 out of 5 stars
Interior
5 out of 5 stars
Comfort
5 out of 5 stars
Reliability
5 out of 5 stars
Value
3 out of 5 stars
Report Abuse

2.63 out of 5 stars

Front Differential Seize Up

moebaz, Morristown, TN, 03/11/2013
Mercedes-Benz S-Class S550 4MATIC 4dr Sedan AWD (5.5L 8cyl 7A)
75 of 83 people found this review helpful

I was stopped at a red light. When the light turned green and I was moving forward at about 15-20 miles per hour, the car came to a sudden stop. The vehicle behind me almost ran into my back since there were no brake lights illuminated when this unfortunate malfunction took place. I immediately looked the control panel for any malfunction alarm and there were none. The root cause of the problem was front differential seize up without any warning. There were the right amount of oil in the reservoir so the problem was no due to lack of lubrication. The car was repaired by MB dealer and I was given a bill for (hold on to your pants) $8,252. I called MB customer service to find out if there are any recall on this malfunction. I was told none reported. I have a hard time believing that I am the only one with this problem. I almost came to a decision to sign over the title and have them sell the car to recover the repair cost. Obviously the dealer is not at fault here. However you would expect that a car of this caliber would be better designed and supported. As you have guessed I am unhappy with my MB. By the way if you are trying to sign on for MB online owner community and want to choose the username "UNHAPPY", you can't. It is already taken. Try it with some #s.

Report Abuse
2008 Mercedes-Benz S-Class for sale near you
3 of 117 listings
See all 117 listings

5 out of 5 stars

Affordable LUXURY!

Chris Allen, Orlando, FL, 09/21/2020
Mercedes-Benz S-Class S550 4MATIC 4dr Sedan AWD (5.5L 8cyl 7A)
5 of 5 people found this review helpful

Shoppers should simply know THIS about the Mercedes S-550: You can read, see and hear all the buzz about this car--but until you drive it in the starts and stops of city travel, then take it on the interstate on a road trip: you will NEVER UNDERSTAND or APPRECIATE the luxurious comfort & blessing this car Really Is!!! I'm Chris Allen. I Approve This Message :)

Safety
5 out of 5 stars
Technology
5 out of 5 stars
Performance
4 out of 5 stars
Interior
5 out of 5 stars
Comfort
5 out of 5 stars
Reliability
4 out of 5 stars
Value
5 out of 5 stars
Report Abuse

4.88 out of 5 stars

2008 S550 4matic with Distronic plus

Ingo Rademacher, 04/17/2010
Mercedes-Benz S-Class S550 4MATIC 4dr Sedan AWD (5.5L 8cyl 7A)
44 of 60 people found this review helpful

This is my second s class. have owned it for over 2 years and have done 42,000 miles problem free. can't compare ride to any other car that's trying to be in it's class. feels super heavy and planted on the road. 90% FWY drive MPG life average is 20.6 and i see 23-25mpg on my morning drives @77mph. I use Distronic plus (Adaptive cruise control stop-go) 99% of the time. Takes some understanding and becomes easier to use with time. The car drives me to work stress free, all i do is steer. When I come through Malibu canyon late night, i put it in sport mode and use the steering wheel gear shifters. The car turns into a WRX for just long enough ;-) and the engine goes nuts.

Report Abuse

5 out of 5 stars

LOVE LOVE LOVE THIS CAR

vonda williams, Independence, MO, 02/12/2018
Mercedes-Benz S-Class S550 4MATIC 4dr Sedan AWD (5.5L 8cyl 7A)
2 of 2 people found this review helpful

it is a great luxury car-once i had one i cant see driving anything else! Fast and sporty-so many options i am still learning them all! I had one for two months before I was hit in it -a 50 mph crash and i walked away! My car didnt-so I bought another one! What a safe feeling car it is! Put together solid and with quality parts.

Performance
5 out of 5 stars
Comfort
5 out of 5 stars
Report Abuse
Items per page:
5