2012 Mercedes-Benz S-Class

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Rating8.6

Ranked #2 in 

Fullsize Sedan
Write Review
$92,550 - $159,500
Starting Price 
Nathan Dyer's image
Nathan Dyer 

Senior Editor,

Updated on November 3, 2023

ProsConsWhat's New

Super-luxurious cabin

Expensive price tag of the higher-trim

Updated standard V8 engine which now makes more power and torque

Exceptionally comfy ride quality

Unintuitive infotainment interface

Two strong powertrains offered

Specs & Features

$92,550

price

240 hp @ 3600 rpm

horsepower

455 lb.-ft. @ 1600 rpm

torque

7-Speed Shiftable Automatic

transmission

3.0L 6cyl AWD 7A

engine

-

basic warranty

Overview

The 2012 Mercedes-Benz S-Class Sedan is a fullsize sedan offered in 2 trims, starting off at a base MSRP of $94,500. For that price, it mainly competes with the Audi A8, the Jaguar XJ and the BMW 7 Series. Between 2 trims, the 2012 Mercedes-Benz S-Class offers 2 powertrains. The base engine is a 4.7L twin-turbocharged V8 engine capable of making 429 horsepower and 516 lb-ft of torque. If more power is requiraed, there is also a 510 horsepower-making 6.0L twin-turbocharged V12 engine. The V8 engine is mated to a 7-speed automatic transmission whereas the V12 gets a 5-speed automatic by default. The S-Class sedan reaches 60 mph from zero in 5.4 seconds on its base engine, which gets pumped up to 4.5 seconds with the 6.0L engine. Depending on the powertrain, the S-Class sedan can manage a combined fuel economy between 14 and 19 mpg. While we're on the topic of choices, the 14 striking colors the S-Class comes in really pull you towards itself.

Buying Advice

The 2012 Mercedes-Benz S-Class Sedan is an uber-luxurious sedan offered in multiple trims. Among them, we recommend getting the base S550 trim that comes with a strong and efficient engine under the hood along with a decent set of standard features. Everything said you might find yourself limited in the 550 trim if you crave every ounce of juice in your next sedan and will probably be happier in the top-line S600 with the V12 which happens to be almost a second quicker in 60 MPH sprints. 

Trims

    350
    $92,550 onwards
    • Engine: 3.0L 6cyl AWD 7A
    • Horsepower: 240 hp @ 3600 rpm hp
    • Torque: 455 lb.-ft. @ 1600 rpm
    • 0-60 mph: 9.1 sec
    • Top Speed: 172 mph
    • Fuel Economy Combined: 25 mpg
    S 550
    $94,500 onwards
    • 18-inch silver aluminum Wheels
    • 2 - 1st row LCD monitor
    • A-Spec Sport Seats
    • AM/FM/HD/Satellite
    • Dual zone automatic front air conditioning
    • Fog/Driving lights
    • Front passengers heated-cushion
    • Remote keyless entry
    • Seek-Scan Radio
    • Sliding and tilting glass Sunroof
    S 600
    $159,500 onwards
    • 19-Inch wheels
    • Bang & olufsen sound system
    • Four zone automatic climate control
    • Heated steering wheel
    • Rear entertainment system

Compare to similar cars

Price

$92,550- $159,500

Engine

Gasoline

Rating

8.58

Horsepower

510 hp @ 5000 rpm

Torque

612 lb.-ft. @ 1800 rpm

Capacity

5

Read Review

$84,700- $133,500

Gasoline

8.32

372 hp @ 6800 rpm

328 lb.-ft. @ 3500 rpm

5

Read Review

$78,750

Gasoline

8.06

372 hp @ 6800 rpm

328 lb.-ft. @ 3500 rpm

5

Read Review

$290,000

Gasoline

8.44

505 hp @ 4200 rpm

752 lb.-ft. @ 1750 rpm

5

Read Review

$184,200- $209,600

Gasoline

8.62

552 hp @ 6100 rpm

479 lb.-ft. @ 1600 rpm

5

Read Review

$71,000- $137,300

Gasoline

8.38

326 hp @ 5800 rpm

330 lb.-ft. @ 1600 rpm

5

Read Review

$27,670- $47,670

Gasoline

7.83

292 hp @ 6350 rpm

260 lb.-ft. @ 4800 rpm

5

Read Review

$73,700- $117,700

Gasoline

8.07

385 hp @ 6500 rpm

380 lb.-ft. @ 3500 rpm

5

Read Review

$67,630- $75,480

Gasoline

8.25

380 hp @ 6400 rpm

367 lb.-ft. @ 4100 rpm

5

Read Review

$41,500- $48,390

Gasoline

8.47

273 hp @ 6250 rpm

270 lb.-ft. @ 4250 rpm

5

Read Review

2012 Mercedes-Benz S-Class vs competitor's 0-60

    Car Name
    0-60 MPH
    Quarter Mile
    Top Speed
    SourceCompare
    5.4 sec12.2 sec172 mph
    4.8 sec-188 mph
    4.9 sec-200 mph
    5.1 sec13.5 sec-
    5.3 sec13.7 sec174 mph
    5.4 sec13.5 sec121 mph

    2012 Mercedes-Benz S-Class vs competitor's MPG

      Car Name
      MPG City
      MPG Highway
      MPG Combined
      Fuel Tank Capacity
      Range (C/H)
      SourceCompare
      15 mpg25 mpg19 mpg23.8 gal.357/595 mi.
      2012 Audi A8

      Ranked #1

      18 mpg28 mpg21 mpg23.8 gal.428.4/666.4 mi.
      19 mpg31 mpg21 mpg19.1 gal.-
      18 mpg28 mpg21 mpg23.8 gal.428.4/666.4 mi.
      18 mpg27 mpg21 mpg21.1 gal.475.2/712.8 mi.
      17 mpg25 mpg20 mpg21.7 gal.368.9/542.5 mi.

      2012 Mercedes-Benz S-Class vs competitor's dimensions

        Car Name
        Length
        Width
        Height
        Ground Clearance
        Wheelbase
        SourceCompare
        206.5 in.73.7 in.58 in.5.8 in.124.6 in.
        242.7 in.78 in.62 in.7 in.150.7 in.
        229.9 in.78.3 in.64.5 in.6 in.140.6 in.
        225.3 in.78 in.62 in.7 in.133.5 in.
        219.5 in.75.8 in.59.9 in.6 in.128.6 in.
        212.6 in.76.7 in.61 in.6 in.129.7 in.

        2012 Mercedes-Benz S-Class vs competitor's trunk space

          Car Name
          Trunk Capacity
          Passenger Volume
          Max Trunk Volume
          SourceCompare
          16.4 cu.ft.109 cu.ft.16.4 cu.ft.
          13.2 cu.ft.121.9 cu.ft.13.2 cu.ft.
          11 cu.ft.130.5 cu.ft.11 cu.ft.
          16.3 cu.ft.106.3 cu.ft.68.8 cu.ft.
          16.7 cu.ft.102 cu.ft.16.7 cu.ft.
          18.7 cu.ft.105.8 cu.ft.18.7 cu.ft.

          2012 Mercedes-Benz S-Class vs competitor's cargo space

            Car Name
            Cargo Volume
            Cargo Volume w/ Seat Area
            Max Cargo Volume
            Bed Length
            SourceCompare
            38.4 cu.ft.16.4 cu.ft.16.4 cu.ft.-
            57.5 cu.ft.16.7 cu.ft.16.7 cu.ft.76 ft.
            15 cu.ft.14 cu.ft.14 cu.ft.-
            97.1 cu.ft.13.2 cu.ft.13.2 cu.ft.-
            14.9 cu.ft.14.9 cu.ft.14.9 cu.ft.-
            2012 Audi A8

            Ranked #6

            50.3 cu.ft.13.2 cu.ft.13.2 cu.ft.76 ft.

            2012 Mercedes-Benz S-Class vs competitor's towing capacity

              Car Name
              Towing Capacity
              Payload Capacity
              Weight
              SourceCompare
              -1056 lbs.4740 lbs.
              1000 lbs.1101 lbs.3999 lbs.
              1000 lbs.-4151 lbs.
              -970 lbs.4453 lbs.
              -1014 lbs.5490 lbs.
              -1058 lbs.4101 lbs.

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