Overview & Reviews

The Mercedes-Benz S-Class is as synonymous with state-of-the-art luxury and safety features as it is with country club prestige. Mercedes has used its flagship sedan to pioneer many modern technologies, such as airbags, antilock brakes and stability control. Yet as the brand's largest sedan, the S-Class has also offered the most room for rear-seat passengers, making it a favorite of wealthy dads and heads of state alike.

The current Mercedes-Benz S-Class continues that tradition established by its many innovative forbears and remains one of the most desirable choices for a flagship luxury sedan. Besides its wealth of features, opulent interior and bulletproof construction, the S-Class also stands out with an unmatched number of engine and model choices. From the diesel-powered S350 with its epic range and commendable fuel economy to the flagship S65 AMG with its twin-turbo V12 and intense performance, there is a little something for everyone in this lofty price bracket.

Current Mercedes-Benz S-Class
The current Mercedes-Benz S-Class is distinguished by aggressive fender flares and a stately profile that's emphasized by a rising character line. The cabin is elegant, with a minimal number of buttons thanks to the multifunction COMAND controller mounted between the seats.

There are six trim levels that correspond to engine choice. The range starts with a pair of fuel-efficient options. The S350 Bluetec features a diesel-powered V6 good for 240 horsepower and 25 mpg combined. The S400 Hybrid comes with a small electric motor that aids its gasoline-powered V6 to the tune of 295 total hp. Fuel economy is strong for a full-size luxury sedan at 22 mpg combined, but that's obviously worse than the slightly quicker and cheaper S350.

For a more traditional S-Class experience, the S550 is the bread-and-butter model that produces 429 hp from its twin-turbo V8. Next up is the S600 and its 510-hp twin-turbo V12. Finally, there are the high-performance, range-topping AMG models. The S63 AMG (536-hp twin-turbo V8) and S65 AMG (621-hp twin-turbo V12) get AMG-specific suspension, steering, brakes and styling elements. All S-Class models are equipped with an automatic transmission (seven speeds in all but the V12 versions, which have a five-speed unit) and rear-wheel drive. The S550 can be had with "4Matic" all-wheel drive.

We could list the number of standard and available features on the S-Class, but we would be here all day. In short, if there's a feature you can think of, you can probably get it on Benz's flagship. Those who intend to frequently carry around passengers should pay special attention to the wealth of backseat comfort and entertainment options available.

In reviews, we've found that the Mercedes-Benz S-Class remains a regal car regardless of which numbers line its trunk lid. If you want fuel economy from your high-luxury sedan, the S350 delivers, while the V8 and V12 models get you swifter 0-60-mph times. The S-Class doesn't handle as crisply as some other competing flagships, but it has a luxurious cabin and a balance of competent handling and a serene ride that is second to none. In total, the S-Class may be priced higher than its competitors, but its superior craftsmanship, engineering and attention to detail should make it worth the extra dough.

Used Mercedes-Benz S-Class Models
The current, fifth-generation S-Class debuted in 2007. Not much has changed in terms of design or features, but Mercedes has altered the engine lineup considerably. Until 2010, only the V8- and V12-powered models were available. The S400 Hybrid debuted for 2010, while the S350 Bluetec dawned for 2012. The S550's V8 was different in prior years as well; from 2007-'11 it was a 5.5-liter V8 good for 382 hp. From 2007-'10, the S63 AMG featured a 6.2-liter naturally aspirated V8 that produced 518 hp. Earlier S65s also had "only" 604 horses.

The fourth generation of the S-Class ran from 2000-'06 and was lighter and sleeker than the massive version that preceded it. Two versions were offered initially, both V8s: the S430 (275 hp) and the S500 (302 hp). The V12-powered S600 (362 hp) debuted a year later, as did the AMG version, the S55 (354 hp). A midcycle refresh in 2003 brought lightly revised light clusters, the availability of all-wheel drive (called 4Matic) and a big boost in power for the S55 and S600 (both rated at 493 hp). A seven-speed automatic came on line in '04. Hitting both ends of the spectrum for 2006, the S350 brought back six-cylinder power (241 hp) while the S65 AMG offered no less than 604 hp.

This model was quite popular and pretty steep depreciation means they are actually quite affordable. In reviews of the time, our editors were impressed by the car's spacious interior and state-of-the-art safety features. Downsides to this generation included a complicated control interface (the COMAND system) and some interior materials that seemed too low in quality for Mercedes' flagship.

Running from 1992-'99, the third generation of the Mercedes-Benz S-Class represented a big step in the ultra-luxury direction. Fitted with dual-pane windows and the availability of V12 power for the first time, this S-Class gained nearly 600 pounds compared to the previous car. Four trims were offered, ranging from the S320 (228-hp inline-6) and S420 (275-hp V8) to the S500 (315-hp V8) and S600 (389-hp V12). If you are considering the purchase of one of these, be forewarned that (as with any complex, high-end luxury vehicle) a clean Carfax report and an impeccable maintenance record are musts.

The S-Class cars of the second generation (1981-'91) were offered in turbodiesel (300SD, 350SD/SDL), inline-6 (300SE/SEL) and V8 (380 SE/SEL, 420 SEL, 560 SEL) versions. This is the generation that introduced cutting-edge safety technology such as airbags and antilock brakes as standard equipment. Perhaps the least desirable of the lot are the 380 series, which made just 155 hp and were prone to timing chain failures. Chances are good that if you find a used 380-series, it will have been retrofitted with a double timing chain. Diesel versions are known for their incredible longevity and it's not unusual to find an example with mileage approaching 300,000 or more on its original powertrain.

User Reviews:

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  THE BEST CAR IVE EVER OWNED OR DRIVEN - 2003 Mercedes-Benz S-Class
  By Businessman - January 10 - 10:00 am

  Drive this car and you will never be satisfied with any car but this car ever again. You will be changed forever! You get the thrill and feel of a race car with the comfort and appointments of a top of the line luxury sedan. This car is dangerous and safe at the same time. Dangerous because it is very fast and comfortable, yet safe with state-of the art safety features. Not for the undisciplined. You will speed!

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  A very good car - 2004 Mercedes-Benz S-Class
  By homer - January 10 - 10:00 am

  the car is very good i really like it.now people think im rich.all my friends love it.its cool that i got a car that is the 2nd 1 in NJ.i also really like the steering and the ride is smooth.

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  Is it worth the money? - 2000 Mercedes-Benz S-Class
  By Dave G - January 8 - 10:00 am

  Is it worth spending 75000 for this car other than for your ego? 1) On long drive I discovered despite the seats being leather seats are not as soft and comfortable as in many american cars. I feel I have to take a break after 1-2 hours. 2) CD based GPS is great locally but on long drive you need a regular map to figure out the route e.g. NJ is split in two CDs. 3) Cup holder is at a inconvenient location

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  Worst Car On The Road - 2004 Mercedes-Benz S-Class
  By Peter The Great - December 30 - 8:23 am

  Ive had the S430 4matic for nine months now and with only 31,000 miles on the odometer, I have been to the service department 31 times for various mechanical and electrical problems during that nine months. Merecedes has lost its glory, as a German national told me, pleople in Germany prefer Japanese Cars. After my last two Mercedes (both were defective), Im giving Lexus a try, "Hello LS 460"

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  S430 Review - 2001 Mercedes-Benz S-Class
  By rvirk - December 27 - 2:00 am

  Great powerful engine with nice accleration. Easy to use controls. Looks stunning from outside.

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  S 430 -The greatest - 2003 Mercedes-Benz S-Class
  By 1namil - December 15 - 10:00 am

  I have had this car for 18 months. It is the most perfect automobile I have ever owned.I have searched, ever since I have had it, for an imperfection. I have never found one.I am a senior. I may be just lucky but I dont think so.The ride is the best. I have not changed the wheels from the factory installed. I fear this may change the ride. The GPS Nav.system is outstanding. I am a retired test pilot having used these sysems for many years in large jet aircraft. I first looked at this system with a jaundest eye. But after using it I am extremely impressed with the professional performance.

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  Excellent - 2003 Mercedes-Benz S-Class
  By Dr. Naik - December 15 - 10:00 am

  it is the best car

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  best vehical purchace of my life - 2003 Mercedes-Benz S-Class
  By rsb - December 15 - 10:00 am

  amazing speed and power, almost as fast (0-100) as my ferrari 2000 360 spyder

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  Great Car - 2006 Mercedes-Benz S-Class
  By Doctor Mike - December 14 - 12:40 pm

  I wound up buying a second S-430 after my wife would not share and I fell in love with hers. Car is magnificent to drive, very safe, and beautiful to look at. Truly a great value for what you get. You only go around once, why not do it in style and drive something you love? We will keep both cars for at least 10 years. Go for it!

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  Best Mercedes out there - 1999 Mercedes-Benz S-Class
  By Benzowner - December 11 - 12:53 am

  I have a 1999 S320, It is my most favorite Mercedes because it has power and it is limited edition bullet proof. The S320 has alot of power considered the weight it has to pull. I would recommend the S320 to anyone. Never had a problem with it yet!