Skip to main content

Used 2009 Mercedes-Benz S-Class Consumer Reviews

4.8 out of 5 stars
46 reviews
2...

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
3.13 out of 5 stars

Not the Legendary Reliability of Yester Years

kwbenzer, 12/10/2012
2009 Mercedes-Benz S-Class S550 4MATIC 4dr Sedan AWD (5.5L 8cyl 7A)
42 of 45 people found this review helpful

Generally I loved to drive this car. Reasonable performance for a full-size sedan. However, it's exceedingly thirsty. As always, the published fuel economy is way more optimistic than real world driving condition. A typical mix of city and highway gets about 450km out of a 100l tank. Do the math -- consumption is generally high teens per 100km. After just over 4 years of age, and about 52000 kilometers, the transmission failed. The cost of parts and labour to replace the entire transmission was over $14,000. So where's the "legendary reliability, to quote Mercedes? It's a legend!

Report Abuse

2.63 out of 5 stars

Front Differential Seize Up

moebaz, 03/11/2013
2008 Mercedes-Benz S-Class S550 4MATIC 4dr Sedan AWD (5.5L 8cyl 7A)
73 of 80 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
4.75 out of 5 stars

MB Quality is Back

Review by Owner, 12/01/2007
2008 Mercedes-Benz S-Class S550 4dr Sedan (5.5L 8cyl 7A)
21 of 22 people found this review helpful

After having a couple of MBs with quality issues we are extremely pleased with the rock solid, problem- free S550 we have now had for several months and 3,000 miles. We waited 6 months to get an S with the ABC option but ABC provides such a great combination of ride and handling that it was worth it. COMMAND is very easy to use (I have never opened the manual) and allows for a dash that is free of button clutter (particularly compared to Lexus LS). You can get gas mileage well into the 20's on the highway but it can degrade to below 15 mpg in urban driving. But you feel so great in this vehicle that you hate to have to get out when you reach your destination

Report Abuse

4.5 out of 5 stars

One sweet ride

FN SIK, 07/03/2007
2008 Mercedes-Benz S-Class S63 AMG 4dr Sedan (6.2L 8cyl 7A)
18 of 19 people found this review helpful

This car is absolutely fantastic! Everything about the car exudes quailty and hand built craftsmanship. The touch of the control buttons, the steering, the road grip (with not a hint of body roll at any speed I've traveled so far) The AMG leather is better than in the 600 and the seat comfort is unmatched with almost limitless adjustments. opperating the many features is easy and nearly intuitive through the command control or one of the redundant feature buttons. I havn't been able to pull the 4.5 sec.0-60 times reported, only able to get it to 6.3 (ironic) but I am not a professional driver and haven't managed to time my shifts correctly yet. Either way the car is a blast to drive.

Report Abuse

5 out of 5 stars

Just simply AWESOME!

Tommy, 01/21/2018
2009 Mercedes-Benz S-Class S63 AMG 4dr Sedan (6.2L 8cyl 7A)
17 of 18 people found this review helpful

OK, here are my thoughts on my recently purchased Mercedes S-63 AMG. I raced professionally for over 20 years and have owned more street cars in my lifetime than most large families combined will ever own. I have owned multiple Bimmers, Porsches, Audis, Lincolns and Caddies, along with a few Saabs, Range Rovers and the usual high performance American iron that all "car guys" growing up in the 60's and 70's typically wished for. Through the years I have been a die hard Mercedes customer and as of this writing I have owned the following Mercedes Benz models: 1. three Mercedes SL roadsters including a V-12 SL-600, three early Mercedes 190 Class sedans, including one 2.6 litre sedan, a 1976 280 SE, painted in "Denver Bronco Orange" and that I acquired from Denver Bronco Billy Van Huesen, a Mercedes 300 Turbodiesel that we acquired from my in-laws, a 1980 500 SEL, three wonderful Mercedes 300 E sedans, one E 420 Sedan, one E 320 sedan (that my wife still drives after putting 160,000 trouble free miles on it, two ML 320's, one ML 550 and seven Mercedes S-Class vehicles, including 2 S-430's, 5 S-500's, 1 S-55 AMG, my current daily driver which is an S-550 and my S-63 AMG. I must state that after having driven and owned all of the above Mercedes automobiles, the S-63 AMG stands head and shoulders above the entire Mercedes Benz lineup of vehicles, (sadly I haven't owned an S-65 or an S-600). Please don't get me wrong here, ALL of the Mercedes Benz vehicles that I have owned have been FAR SUPERIOR in quality, design and performance, to every other manufacturer's vehicles that I have owned over my 50 plus years of driving. Notwithstanding, the S-63 is absolutely superior and far beyond comparison performance wise, to ANY other vehicle that I have ever owned or driven, including many of the race cars that I have had the opportunity to drive during my racing years. The S-63 is an absolute joy to drive and is the perfect combination of luxury, feel, handling, raw power, and provides a great general sense of personal security, no matter what your driving experience throws at you. Anyone who fails to give the Mercedes S-63 the absolute highest marks available in all areas of performance and ability, simply doesn't have the motoring knowledge or experience to truly understand what this outstanding vehicle is all about. If dollars are not a factor in your car buying decision, spend your motoring budget wisely and spend those dollars where you will receive the very most "bang for your dollar" and seriously consider the S-63 or S-65 AMG Mercedes. Actually, a well equipped S-550 will set you back about $130,000.00, why spend that kind of money and not go for the best and spend another 10K - 15K for the most thrilling ride of your life? You will truly be glad that you did.

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
2...
Items per page:
5