Skip to main content

Used 2009 Mercedes-Benz S-Class Consumer Reviews

4.8 out of 5 stars
46 reviews
1...

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
We have a limited number of reviews for the 2009 S-Class, so we've included reviews for other years of the S-Class since its last redesign.

Trending topics in reviews

Pros
Cons
4.63 out of 5 stars

Bar None

itzsyk, 12/17/2011
2009 Mercedes-Benz S-Class S550 4MATIC 4dr Sedan AWD (5.5L 8cyl 7A)
40 of 40 people found this review helpful

This is my 5th S-Class, second one from this generation. Over the years the car has grown be the real luxury sedan it is known to be. If you're looking for a sport sedan, go for the AMG or Panamera. If you're looking for the most relax daily driver on the market, you can't go wrong with this. The pedal feels firm where you can feel the power through each inch you press. For 13" front and 11" rear brakes, the car stops effortlessly. The 7-spd transmission is one of the best I've driven so far. The car has been flawless over the years. The only problem I've ever had, was to replace the wiper blades.

Report Abuse

5 out of 5 stars

Best in CLASS

doctorbenz911, 10/07/2014
updated 10/10/2017
2009 Mercedes-Benz S-Class S550 4MATIC 4dr Sedan AWD (5.5L 8cyl 7A)
38 of 39 people found this review helpful

The 2009 S550 is a real monster, great powerful and excellent to drive. This is the best car I have ever owned. I just clocked 66531 miles on this baby she is smooth as silk and powerful like a lion. I have owned 5 other MBZ but this is the one to die for. You feel the safety, the handling and a big body benz will never leave you empty handed. The S- Class is fully loaded and more the Interior is well laid out with all controls within easy access. I am averaging over 25 MPG in mixed city and highway driving. 4 Matic works great in all weather. This S550 is truly a a dream to drive and exceptional ride. The Eagle has landed.

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

Best all around luxury vehicle out there

Tom, 09/10/2015
updated 03/16/2017
2009 Mercedes-Benz S-Class S550 4dr Sedan (5.5L 8cyl 7A)
21 of 21 people found this review helpful

Ok after 2 years of owning my S550 I am still very pleased. Everyday it give you total luxury and plenty of power when you need it. Still learning all the bells and whistles but I have to smile everytime I see a new one knowing what they paid for it vs one a few years old. My advise be patient find a good one and then keep it for a long time. You will not regret your purchase. Most people can't tell my 2009 from a new one and just assume it is has to be new. I love it.

Safety
5 out of 5 stars
Technology
5 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
5 out of 5 stars
Report Abuse

4.63 out of 5 stars

Don't forget about the oil !!

Terry, 09/30/2009
2009 Mercedes-Benz S-Class S63 AMG 4dr Sedan (6.2L 8cyl 7A)
45 of 48 people found this review helpful

When you're talking about fuel economy don't forget about the oil usage. I have 3000 miles on my new 2009 S63 and I've put 2 qts. of oil in it already. Went to the Mercedes service counter and was advised--"That's pretty good, Mercedes specs are 800 miles a quart." I thought he was kidding, but Mercedes customer service confirmed. But, a little piece of mind---"it doesn't BURN oil --it just USES a quart every 800 miles. Why don't they put this in their commercials !

Report Abuse

5 out of 5 stars

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

David D. Johnson, 05/26/2018
updated 07/05/2019
2008 Mercedes-Benz S-Class S550 4MATIC 4dr Sedan AWD (5.5L 8cyl 7A)
35 of 37 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
1...
Items per page:
5