2007 Mercedes-Benz E-Class Mercedes-Benz E-Class 2007

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2007 Mercedes-Benz E-Class repairs by problem area

Engine (39%)

Transmission and Drivetrain (11%)

Brakes and Traction Control (7%)

Suspension and Steering (11%)

Electrical and Air Conditioning (25%)

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

Other (2%)

Chart based on 236 repairs.
See TSBs and recalls for the 2007 Mercedes-Benz E-Class.

2007 Mercedes-Benz E-Class engine repair cost distribution

$2500+ (4%)

$1000 - $2499 (16%)

$500 - $999 (13%)

$100 - $499 (30%)

< $100 (37%)

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

Chart based on 76 repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.

2007 Mercedes-Benz E-Class

Engine not specified

74000 mi Fuel pump and gas tank...some seals.dents repaired....painted 

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2007 Mercedes-Benz E-Class 4dr Wagon

268-horsepower 3.5L V6 5-speed shiftable automatic AWD

85000 mi

US $300
Engine running too cool - replaced thermostat 
100200 mi

US $260
Oil centrifuge leaking - replaced 

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2007 Mercedes-Benz E-Class 4dr Sedan

turbocharged 208hp 3.0L V6 Diesel 7-speed shiftable automatic RWD

125500 mi

US $400
Replace belt 
65000 mi

US $800
Glow plugs failing and possible oil blow by effecting the turbo. It has to go in for a follow-up. May have to replace turbo fans. 
67300 mi

US $509
The glow plug issue was a bad glow plug control module. They replaced that and all 6 glow plugs. I paid for 4 of the 6. Replaced mass air flow sensor because housing cracked, allowed oil to short out motor. Replace air intake flap actuator (motor, went bad because of an oil leak around some seals. Did not charge me for this.  
78300 mi Oil leak fried the flapper motor to the turbo. This is the second time this has happened. Mechanic broke off bolts on the intake manifold (again) so it was also replaced. Dealer took care of all parts and labor! 
46000 mi hard downshifting when cold 
64000 mi Wastegate sensor would not allow air valve to properly open, thereby putting vehicle into limp home mode. 
98000 mi Intercooler/oil cooler was leaking and needed replacement 
62000 mi

US $1250
Turbo leaking oil. 
54000 mi

US $210
Replace left rear oxygen sensor. 
58300 mi

US $210
Brakes. Also replace engine mounts. A pain. One of then is under A/C and had to be moved. Do I miss my old and simple 1984 300CD. In fact is the most beautiful design MB ever made. EBougeois 
68000 mi

US $400
Rear Oxygen sensor fired Check Engine Light. Problem was solved by cleaning contacts and applying Dielectric Compound. Problem was cause by humidity and corrosion. 
75000 mi

US $480
Oil separator crack and was replaced. Red seals for the oil cooler failed and were replace. 
76000 mi

US $317
Replace servo motor part # 8421500494. Turbo did not operate. 
101000 mi

US $200
Oil cooler seals are known to fail on pre-2009 OM642 engines. Replaced with the new Viton seals before they started leaking. 
103100 mi Supercharger failure 

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2007 Mercedes-Benz E-Class 4dr Sedan

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

44000 mi Unexpected rough idle after cold start to the point of turning off. Dealer repaired camshaft problem. Camshaft replaced. 
79360 mi

R 200
Car went into limp mode. slipping out of gear. Found battery flat next morning. found alternator overcharging. replaced regulator and battery. 
36000 mi Noticeable tapping from driver side of engine. Sounded like the front lifters were tapping. 
28000 mi Hose going to airbox loose. Replaced hose. Oil leak repaired. 
40000 mi Motor mounts. Rough idle. 

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2007 Mercedes-Benz E-Class 4dr Sedan

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

22000 mi Cam sensor failure caused car to go into "limp mode". Sensor replaced and problem rectified. Transmission coolant fitting failure caused fluid leak and emission of significant amounts of white smoke where coolant hit catalytic converter and exhaust system. 
27000 mi Camshaft solenoid magnet issue resulted in Check Engine light illumination. Part replaced. 
80100 mi

US $900
Fuel pump seal leaking. Gas fume smell in vehicle. Replaced fuel pump under rear seat. 
58000 mi

US $300
cam postion sensor replaced 
66000 mi

US $500
cam postion sensor replaced 
78800 mi

US $267
Add coolant light on. Replaced overflow tank and sending unit. 

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2007 Mercedes-Benz E-Class 4dr Sedan

382-horsepower 5.5L V8 5-speed shiftable automatic AWD

67000 mi

US $550
Replaced one of four engine oxygen sensors. Clear check engine code. 

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2007 Mercedes-Benz E-Class 4dr Sedan

268-horsepower 3.5L V6 7-speed shiftable automatic RWD

124000 mi

US $1500
Replaced butterfly valves in intake manifold. It had already broken but the car was still drivable. Apparently it affects mostly the warm-up phase. 
127831 mi

US $5192
Balance shaft needs to be replaced 
66000 mi Oil leak from rear of engine near camshaft 
83000 mi

US $300
Replace defective ignition coil 
92000 mi

US $1400
coolant tank faulty; leaking 
99000 mi

US $600
replaced broken intake manifold lever 
67300 mi

US $2354
Hydro Mount, Elastomeric cup, bushings, engine transmission mounts, engine support, trans mounts were collapsed. Exhaust replaced housing cover, centrifuge leaking oil, etc etc etc 
73000 mi While not actually having repairs, has been in for service several times to check engine lights, etc. in the last months. the rep said he thinks its gone, did not want to charge me over $800 for what he said might have been addressed. 
68200 mi

US $600
They said 4 of 6 "points" were bad. Car was shaking and halting. 
88000 mi

US $2120
clucking noise when transmission shift--transmission mounts bad 
120700 mi

US $155
Leaking centrifuge cover replaced. Caused burning oil 
125000 mi

US $750
Engine Mounts failed, replaced. 
127000 mi

US $170
Camshaft plug seal failed, causing oil leak. 
33000 mi

US $200
Preventative maintenance. Replaced PCV plate and other plugs subject to leaking due to aged O-rings. I don't want any oily engine and stains on the garage floor. 
45000 mi Cam sensor magnet died. Mercedes replaced under original warranty. 
73000 mi

US $500
Rubber cap sealing camshaft alley on engine deteriorated, allowing oil to leak from upper end of engine. Seals replaced on both sides of engine. 
135000 mi

US $1100
Replace intake manifold 
27000 mi Left intake cam solenoid failed. Both replaced under warranty. 
34000 mi Clicking sound in engine. There was a service bulletin repaired lower part of engine replaced sprocket. 2,700 labor and about 600+ in parts. also had service c done 
92000 mi

US $350
Replace camshaft adjuster 
101000 mi

US $4500
Check engine light came on... slight smell of gas after fueling and leaving the car in the garage overnight. New camshaft. New fuel tank. New fuel tank and cam shaft 
93000 mi Cam seals. 
43000 mi replaced gas tank because fuel sender went bad. 
77300 mi

US $400
needed new thermostat. 
85000 mi

US $500
Fuel leak from sender unit. New fuel tank installed. Left exhaust cam magnet seized. 
93400 mi

US $1700
All the cam sensors needed to be replaced 
102000 mi One of the cam sensors that was replaced was bad. 
114000 mi

US $400
Replacement of spark plugs 
70000 mi

US $1400
radiator to engine hose adapter on engine 
100700 mi

US $1350
Leaking engine gasket new battery intake filter cabin filter 
100000 mi

US $1641
Intermittently, the car would take from 2 to 10 key turns to start. It did always start, but got progressively worse. Diagnosed and replaced electronic module. 
121130 mi

US $733
Replaced faulty thermostat 
133346 mi

US $660
Replace all coils and spark plugs due to one cylinder misfire 
137281 mi

US $1300
Replace right two camshaft adjusters. Replaced stop lamp switch for ESP Replace front and rear brake pads and sensors Brake fluid flush 
139233 mi

US $1580
Prem air sensor replaced Air injection pump & relay replaced Rear brake sensor harness replaced 
25300 mi Broken pulley.Replaced pulley and belt. 

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2007 Mercedes-Benz E-Class 4dr Sedan

268-horsepower 3.5L V6 5-speed shiftable automatic AWD

46000 mi

US $4000
Major repair. Replaced defective balance shaft and timing chain Replaced oil level sensor damaged during replacement of balance shaft. 
29000 mi

US $470
delay in transmission shifting; hard shift when engaged. Dealer states due for transmission service. 
31300 mi Factory campaign 201207002 cam solenoid TC 0060 continuous camshaft adjust; replaced Y49/7 [magnet] cam plugs and oil separator leaking; cam plugs and oil separator replaced 
70000 mi

US $15
Replace serpentine belt tensioner. 
91000 mi

US $450
gas smell fuel line leak 
125000 mi

US $482
Front and rear alignment. Crankshaft sensor. New tires. 
91000 mi Exhaust Cam Magnets and sensors 
93000 mi

US $200
Replace thermostat as needed Replace belt and idler (preventative) 
35000 mi The car was a lemon. They attempted to repair the same problem 4 times that caused the car to shut down while driving at speed (happened at 60 mph). No power at all, just shut off. Very dangerous. Car wasn't driven for a year. Had to be inspected. They found a gasoline leak - the entire rear of the interior had to be replaced! 

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2007 Mercedes-Benz E-Class 4dr Sedan

228-horsepower 3.0L V6 7-speed shiftable automatic RWD

48860 mi misfiring 

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2007 Mercedes-Benz E-Class 4-door

6-cylinder automatic 2WD

70300 mi Drive mount and transmission mount replacement 

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2007 Mercedes-Benz E-Class Engine 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 2007 Mercedes-Benz E-Class problems occur, check out our car reliability stats.