Mercedes-Benz S-Class Research & Reviews

Overview & Reviews

Average Score

4.49/5 Average
554 Total Reviews
Model Overview:

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:

Showing 141 through 150 of 554.00
  • Excellent preowned luxury car. - 1997 Mercedes-Benz S-Class
    By -

    Havent had the car long but have made some extended trips. MPG was a little over 20 on these trips. Performance and comfort are excellent. Still a classic for MBZ styling. With good care should remain a symbol of classic style and quality engineering.

  • The best for Mercedez Benz - 2003 Mercedes-Benz S-Class
    By -

    A well balanced masterpiece, this car rides like a dream, has a host of feartures that are easy and user friendly. The distintive styling makes this car stand out form the competitors. Overall the this car is what it means to own a Mercedez. Thank the lord for this Mercedez.

  • 1997 S500 - The Last Great Benz - 1997 Mercedes-Benz S-Class
    By -

    I have owned a few MBZ in my life. I had admired the W140 chasis on the road for many years. The square bold looks, & rock-solid build looked indestructable. New price: $ 100,000 A few points: Steering Wheel: If you can get a wood steering wheel. Hard to find. Interior: Black is the only way to go. Grey / beige dont age as well. Engine: This is a super heavy car. Dont waste your time with a V6. Its like using a wheel barrel to pull the Queen mary. Stick with 97-99. This cars can be had for 7K-8k used, but buyer be aware. Most of the lower priced ones need work of easily 10K - 15K. Get one with service records & an anal owner, that had the work done for you. 10K-15K

  • Great car; expensive to maintain - 2000 Mercedes-Benz S-Class
    By -

    Overall, this is a very beautiful car that is fun to drive. However, the maintenance, even routine, is very expensive at the MZB dealers. The car is fun to drive with a smooth, solid ride, and makes long trps enjoyable. Even police officers have commented on what a beautiful car it is. I have had to pat to replace the left headlamp assembly, and the locking gas cap several times. The entire drivers seat assembly, had to be flown in from Germany and replaced, but fortunately I had purchased an extended warranty. The entire steering assembly also went out. Being so heavy, the car needs frequent brake repairs, and goes through tires quite quickly. Nevertheless, I just love this car!

  • NOT TO SHABBY - 2004 Mercedes-Benz S-Class
    By -

    NICE OVERALL PREFORMANCE,LIKING THE RIDE AND DRIVE. HORSEPOWER IS GOOD ,TORQUE IS EXCELLENT. LOTS OF ROOM. FEELS PRETTY SAFE.

  • Best in Class - 2003 Mercedes-Benz S-Class
    By -

    I was a previous E320 and a short lived 03 E500 owner. After being disappointed with the size of the E500 I traded up to the S430. I am pleased with the restyle and love the interior.

  • S55 AMG - 2005 Mercedes-Benz S-Class
    By -

    A world class automobile. A thrill to drive. It handles on par with most high performance sports cars but with the legendary S class comfort. Truely a shame that there is no place I can really open her up! I do wish that the final drive was a little taller for enhanced fuel economy!

  • Great car will buy again - 2013 Mercedes-Benz S-Class
    By -

    The best of luxury and power

  • A Waste of Money - 2004 Mercedes-Benz S-Class
    By -

    The 2004 S430 is not worth the money. We have had problems that have never been corrected since the day we took delivery. There is always a problem that can never be fixed, nor does Mercedes care to solve the problems. We are even told that the battery cannot support all the electronics in the car, so if you go on vacation, you better buy a voltage charger or assume your electronics wont work when you get back! Moreover, Mercedes doesnt care about this or any other problem they know exists!

  • you get what you pay for - 2015 Mercedes-Benz S-Class
    By -

    After owning this car I cannot imagine owning anything better. My next choice would be the hybrid version (feeling a bit guilty at the pump).

Mercedes-Benz S-Class Reviews By Year:
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