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Used 2015 Mercedes-Benz S-Class S 550 4dr Sedan (4.7L 8cyl Turbo 7A) Consumer Reviews

4.2 out of 5 stars
17 reviews

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5 out of 5 stars

The Epitome Of Understated Luxury

chofgarden, Riverside, CA, 01/01/2015
updated 07/06/2022
Mercedes-Benz S-Class S 550 4dr Sedan (4.7L 8cyl Turbo 7A)
106 of 109 people found this review helpful

After several thousand miles in a 2015 S550 it would be hard to imagine a more well rounded or comfortable luxury sedan. Performance with the 449HP V8 is more than adequate for any circumstance, and handling is better than one might expect given the size and weight of the car, especially when in the sport mode. The ride is remarkable over any surface and the noise level is lower than any luxury car I've owned, including a Bentley Flying Spur. Mileage is runnning about 20 MPG in combination town and highway driving, getting 25+ on the highway. The technology features abound but are subtle enough not to intrude excessively, and aren't difficult to master. Not one problem so far. A home run Update- After almost 4 years we still love the S550 and have had 0 problems. Supremely comfortable. Great road trip car, getting 27 mpg on the highway. Still outclasses the competition, would buy again with no regrets. Update 2- Approaching 5 years of ownership now and we still LOVE our S550. Still no problems in over 40000 miles. We will continue to drive it for a few more years, as there's still nothing better out there. Best car we've ever owned. Update 3- With over 6 years and 50000 miles, still no problems. Love it more than ever and it's still better than the new competition. Update 4- Approaching 8 years with over 60000 miles. Still reliable and comfortable as ever. We like it so much we intend to drive it a few more years. We looked at the new S Class and prefer the styling of our 2015 and don't need most of the new gimmicky technology. A GREAT car!

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
3 out of 5 stars
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4.75 out of 5 stars

Our 3rd S Class

ecurry, Chesapeake, VA, 06/14/2015
Mercedes-Benz S-Class S 550 4dr Sedan (4.7L 8cyl Turbo 7A)
32 of 33 people found this review helpful

We've owned 5 MB's and to be honest I can identify with the people who have had problems. I've had issues with MB in the past but fortunately for us this time seems to be a charm. We did however have to have the battery replaced. It seems if one has the push button start/stop feature, one has to be sure the car is off and not in standby mode or it will deplete the battery. Now to the good stuff. This car rocks!! This is the best luxury car on the road bar none. I'd put it up against anything out there where luxury is concerned, including Rolls or Bentley. When compared to the uber luxury cars the new S-Class is a champ!

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3 out of 5 stars

Wonderful luxury, but lots of annoying issues.

Fleetwood, Greenville, SC, 05/10/2022
Mercedes-Benz S-Class S 550 4dr Sedan (4.7L 8cyl Turbo 7A)
12 of 12 people found this review helpful

One cannot deny the incredible ride quality, quietness, and power of this S class. It is a luxury cruiser beyond compare. It would be hard to rate anything much higher in the overall driving experience. However, after a few years, lots of little gremlins start appearing. Steering position power adjustment quit working, squeaks, rattles, sticking sliders for the cup holders, and a number of other irritating problems just seem to get worse every month. The heads up display Flickrs on and off, making it virtually useless. And the front and rear proximity sensors will often beep at random in the middle of nowhere, for no apparent reason. This leads me to the conclusion that while the engineering on these vehicles is exceptional, not a whole lot of effort is put into long-term reliability of the accessories. The engine is bulletproof; there is very little to criticize. The transmission shifts smoothly and consistently. But all the little gadgets, plastic switches, control levers, etc. begin to show their age far too prematurely. Then to top it off, the air suspension leaks down considerably after only a day or two sitting in the garage. It feels rather strange having a car pump itself up several inches every time you start it. Then there is the recurring issue of the occasional computer reboot in the middle of a trip. All the controls shut down and you get a message that they are no longer functioning, only to get a message a few minutes later that things are back online and working OK. Not sure if this is a software or hardware problem, but it is very annoying. These vehicles are best leased, and not purchased. Drive them for a few years, and then trade them in and let somebody else deal with the aging-based reliability issues. However, one cannot deny that they are magnificent vehicles in many ways.

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
4 out of 5 stars
Reliability
2 out of 5 stars
Value
2 out of 5 stars
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5 out of 5 stars

Excellent Through 1,000 Miles

lrspatrick, Roanoke, TX, 04/29/2015
updated 10/31/2017
Mercedes-Benz S-Class S 550 4dr Sedan (4.7L 8cyl Turbo 7A)
19 of 21 people found this review helpful

Prior vehicle was a 2014 E250. It had 40K miles with no issues. Reason for the S class was I wanted it and didn't want to wait for the diesel. The S is the finest vehicle I have driven. The ride stands out, it is smooth and does not float, handling is outstanding for a large vehicle. The seats are second to none, multiple adjustments and massage minimize driver fatigue. Interior design works very well ergonomically while looking great. With voice command and nearly every function within easy reach on the COMAND system driver can focus on driving while managing other features. The S550 provides more than enough power; haven't detected the turbo lag I experienced in the E Class

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
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1 out of 5 stars

$135,000.00 - it starting Falling Apart in year 4

LoftDrew, Whittier, CA, 05/12/2021
updated 05/13/2022
Mercedes-Benz S-Class S 550 4dr Sedan (4.7L 8cyl Turbo 7A)
18 of 21 people found this review helpful

I have owned nothing but Mercedes Benz since 1987. Every one of them (except my current Mercedes S550) lasted a long time and I had few problems with them. I recommended Mercedes to my family and friends. My current Mercedes Benz is a 2015 S550 and it has been quickly falling apart since Year 4 (2019). First it was minor things like the Seat and Door Upholstery wearing out (How does the Stitching on a Door come unraveled?). Then it became huge Engine, Suspension and Transmission problems costing tens of thousands of dollars. When I purchased the car I spent an additional $4,500.00 for a 7-year/75,000 mile Warranty. Because I had 75,000 miles in year 5 the $4,500.00 I spent was wasted. My first bad experience with Mercedes Benz was when I reported the Worn-out Seat and Door Stitching. This type of issue is something that takes place over time. Mercedes refused to repair the Worn-out Seat Area and Door Stitching because the 5-year Warranty ran out 2 months earlier. That was the beginning of a litany of problems with the rest of the car. My dealership has been fantastic and asked the Warranty Representative from Mercedes Benz to cover everything because a car like this should not be falling apart in 4 years. Unfortunately Mercedes Benz refused to take any responsibility for this Lemon! I will never recommend Mercedes Benz again. I have been a loyal customer for over 30 years and that loyalty has not been returned. Mercedes does not build cars as good as they used to - sad, but true. Eventually had to get rid of it.

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