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2017 Mercedes-Benz S550 review

Research, photos, specs, and expertise

Mercedes-Benz S550 highlights

Customer rating

Pros

  • Exceptional ride
  • Multiple impressive engine options
  • Seemingly endless driver aids and comfort features

Cons

  • Not hugely engaging to drive
  • Small trunk

Mileage (EPA estimate)

16 city, 25 highway, 20 combined

Pricing for current inventory

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Opulence and power

The 2017 Mercedes-Benz S550 sits at the absolute peak of elegance. The long list of features, the stunning good looks inside and out, and the extensive driver aids all come together to create a sophisticated sedan that stands out. The S550 gets a new nine-speed automatic transmission for 2017 alongside updated styling and the option of 19- or 20-inch AMG wheels.

All Mercedes-Benz S550 years

What is new for the 2017 Mercedes-Benz S550?

  • S550 trims have been upgraded with Rear Air Conditioning, Head Up Display, Automated Cruise Control, Blind Spot Monitor, Heated Steering Wheel, Lane Departure Warning, Rear A/C Seat(s), Rear Seat Heaters, Seat Massagers, 20 Inch Plus Wheels, 6002, Soft Top, and DVD Video System as standard equipment this year.

5 reasons to buy the 2017 Mercedes-Benz S550

1. A convertible version for 2017 

Excitingly for 2017, the Mercedes-Benz S550 introduced a convertible – the Cabriolet. It’s a full-size, four-seater convertible that's new to the S-Class. Whether the top is up or down, the ride remains a peaceful one, partly thanks to the standard Aircap wind deflector which minimises draught.  

2. Impressive acceleration 

The 2017 Mercedes-Benz S550 boasts impressive acceleration, which is great if you like to be able to move off and get up to speed quickly. The twin-turbo 4.7L V8 engine gets the vehicle from zero-to-60 in just five seconds. This allows you impressive freedom on all types of roads. 

3. Great engine options 

The S-Class has a few engine options, but there’s just one for the 2017 Mercedes-Benz S550. It's a 449-hp V8 engine with a nine-speed automatic transmission and rear-wheel drive as standard. It’s an extraordinary amount of power for the vehicle, making it a perfect choice for you if want that level of grunt. 

4. Driver aids 

As a luxury car, the 2017 Mercedes-Benz S550 has some of the best driver-aids available. Standard features include a driver drowsiness monitor, forward collision warning, review camera, adaptive pivoting headlights, and more. Keep an eye out for the available surround-view and night vision cameras, blind spot monitoring, and lane keep assist if you want more. 

5. Luxurious quality 

As you might expect, the 2017 Mercedes-Benz S550 is incredibly luxurious inside and out. The opulance of this vehicle make it stand out above many others, with its standard heated leather seats and sweeping faux leather dashboard,. It’s not only sleek, cool, and classic inside, but the seats are deeply comfortable and generous, and the Premium trim even has a hot stone massage setting if you're lucky enough to find that version. 

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Ratings & reliability

Customer ratings

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Average

RepairPal gave the Mercedes-Benz S550 an overall reliability rating of 2.5 out of 5 stars, which RepairPal describes as Average. This rating ranks Mercedes-Benz S550 35th out of 48 among Luxury Fullsize Cars.

RepairPal reports that the average total annual cost for repairs and maintenance on a Mercedes-Benz S550 is $871, compared to an average of $725 for Luxury Fullsize Cars and $591 for all the vehicles RepairPal considered in its dataset.

According to RepairPal, Mercedes-Benz S550 owners bring their vehicles into a repair shop for unscheduled repairs an average of 2.1 times per year, compared to an average of 1.7 times for Luxury Fullsize Cars and 1.3 times for all the vehicles RepairPal considered in its dataset.

RepairPal reported that the probability of a repair being a severe or major issue is 17% for the Mercedes-Benz S550, compared to an average of 17% for Luxury Fullsize Cars and 14% for all the vehicles RepairPal considered in its dataset.

2017 Mercedes-Benz S550 FAQ


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