Mercedes-Benz S-Class Mercedes-Benz S-Class

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Mercedes-Benz S-Class repairs by problem area

Engine (28%)

Transmission and Drivetrain (8%)

Brakes and Traction Control (8%)

Suspension and Steering (22%)

Electrical and Air Conditioning (24%)

Paint, Rust, Leaks, Rattles, and Trim (5%)

Other (5%)

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Chart based on 317 repairs.
See TSBs and recalls for the Mercedes-Benz S-Class.

Mercedes-Benz S-Class transmission repair cost distribution

$2500+ (14%)

$1000 - $2499 (14%)

$500 - $999 (24%)

$100 - $499 (10%)

< $100 (38%)

Worried about potential repair costs? An extended warranty can provide peace of mind.

Chart based on 21 repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.

2017 Mercedes-Benz S-Class 2dr Convertible

turbocharged 449hp 4.7L V8 9-speed shiftable automatic RWD

1000 mi rear clunking noise. they had to pull apart the rear wheel axle and relubricate 

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2014 Mercedes-Benz S-Class 4dr Sedan, ext.

turbocharged 449hp 4.7L V8 7-speed shiftable automatic RWD

63349 mi

¤293
I discovered online that there was a software update for the transmission on my car. I asked the shop to carry this out. After the update, the gear change is no longer buttery smooth, which is charcteristic of these cars. Instead it's become quite thuddy, especially from 5 to 4. 

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2012 Mercedes-Benz S-Class 4dr Sedan, ext.

turbocharged 240hp 3.0L V6 Diesel 7-speed shiftable automatic AWD

37200 mi Replacement of shifter lever as it would sometimes not go from Park to Drive - warranty 

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2008 Mercedes-Benz S-Class 4dr Sedan, ext.

518-horsepower 6.2L V8 7-speed shiftable automatic RWD

27000 mi Diagnosed noisy differential. Replacement ordered 

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2008 Mercedes-Benz S-Class 4dr Sedan, ext.

382-horsepower 5.5L V8 7-speed shiftable automatic AWD

149721 mi Replace Gearbox electrical plate 

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2007 Mercedes-Benz S-Class 4dr Sedan, ext.

turbocharged 510hp 5.5L V12 5-speed shiftable automatic RWD

28520 mi car wouldn't shift out of 2nd gear. Valve plate transmission problem 
35960 mi jerky transmission between 2nd and 3rd with cold starts while in "C" (comfort) mode. Valve body replaced 

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2007 Mercedes-Benz S-Class 4dr Sedan, ext.

382-horsepower 5.5L V8 7-speed shiftable automatic RWD

153000 mi

US $520
Rear flex disc replaced. Noted as slightly cracked but could have driven it for another 5K-10K miles. 
53148 mi

US $50
Replaced transmission and engine mounts 

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2007 Mercedes-Benz S-Class 4dr Sedan, ext.

382-horsepower 5.5L V8 7-speed shiftable automatic AWD

73500 mi

US $1500
Car would not shift out of 1st gear. Dealer replaced transmission conductor plate & performed trans. maintenance (gasket & fluid replacement) 
78000 mi

US $600
Torn driver's side CV boot; replaced drive shaft 
81000 mi

US $500
Bad passenger-side seal on front differential; cleaned excess gear oil & repaired seal 
122000 mi

US $3000
Failed gasket on transmission pan 
100000 mi

US $500
Rebuilt axle 
189000 mi

US $6250
Transmission code stated rebuild transmission parts and new torque converter work was done by Amacco. 
128000 mi

US $4000
TRANSMISSION REBUILDING AND GAS FILTER  

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2006 Mercedes-Benz S-Class 4dr Sedan, ext.

302-horsepower 5.0L V8 5-speed shiftable automatic AWD

59252 mi

US $300
Transfer case trying to lock up.Took to dealer and he said it needed an oil change on the transfer case. The change interval had been update by MB to 30,000 miles due to this problem. Oil was changed per TSB and the problem has not return 

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2003 Mercedes-Benz S-Class 4dr Sedan, ext.

275-horsepower 4.3L V8 5-speed shiftable automatic RWD

133000 mi Replaced left rear axle and brake pads. 

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2000 Mercedes-Benz S-Class

Engine not specified

133000 mi

US $2200
replaced cv joints 

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2000 Mercedes-Benz S-Class 4dr Sedan, ext.

302-horsepower 5.0L V8 5-speed shiftable automatic RWD

108000 mi

US $800
Flex disc repaired 3 times in one month. Bad transmission mount, cheap flex discs. Had to buy OEM spec equipment to fix issue. 

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2000 Mercedes-Benz S-Class 4dr Sedan, ext.

275-horsepower 4.3L V8 5-speed shiftable automatic RWD

65900 mi Car in for A/C service. Tech saw oil on lower shroud. Misdiagnosed as leaking rear main seal. Checked at home & found slight transmission fluid leak at pan gasket Tightened gasket bolts, drip is gone. Shop had prev serviced Trans last yr 
63200 mi

US $92
Transmission leak at electrical bushing. Cleaned & replaced bushing. Checked & corrected transmission fluid level. 

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2000 Mercedes-Benz S-Class 4-door

turbocharged 6-cylinder diesel automatic 2WD

192820 mi

€1500
The transmission wouldn't go out of the P modus. Eventually the pin blocking it all was removed. 

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1989 Mercedes-Benz S-Class 4-door

6-cylinder automatic 2WD

130000 mi

US $5000
Transmission tailshaft bearing failed, froze to the output shaft and then destroyed the rear transmission housing. A new transmission was installed as the repair. 

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See TrueDelta's information for all Sedans, Coupes, and Convertibles.
See TrueDelta's information for all Mercedes-Benz models.

Mercedes-Benz S-Class Transmission Problems

See our lemon odds and nada odds page to see vehicles with no repairs or vehicles with more than three repairs. To see how frequently Mercedes-Benz S-Class problems occur, check out our car reliability stats.