2005 Audi A4 / S4 / RS4 Audi A4 / S4 / RS4 2005

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2005 Audi A4 / S4 / RS4 repairs by problem area

Engine (49%)

Transmission and Drivetrain (7%)

Brakes and Traction Control (2%)

Suspension and Steering (12%)

Electrical and Air Conditioning (20%)

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

Other (5%)

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Chart based on 482 repairs.
See TSBs and recalls for the 2005 Audi A4 / S4 / RS4.

2005 Audi A4 / S4 / RS4 transmission repair cost distribution

$2500+ (25%)

$1000 - $2499 (7%)

$500 - $999 (32%)

$100 - $499 (25%)

< $100 (11%)

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Chart based on 28 repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.

2005 Audi S4 4dr Wagon

340-horsepower 4.2L V8 6-speed manual AWD

84000 mi

US $3700
Flywheel defective, made engine vibrate. Dealer replaced flywheel, clutch, bearing and slave cylinder. 

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2005 Audi S4 4dr Sedan

340-horsepower 4.2L V8 6-speed shiftable automatic AWD

58000 mi Both CV boots were torn 

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2005 Audi S4 4dr Sedan

340-horsepower 4.2L V8 6-speed manual AWD

114300 mi

US $1800
total clutch / pressure plate failure, which required replacement of both as well as flywheel. Driver's side 1/2 shaft / drive axle had worn CV joints and torn CV boot. Replaced entire 1/2 shaft. 
131000 mi

US $575
CV boots on passenger side split wide open, slinging great all over the place... Axle as a whole was fine, but the cost of replacing just the boots compared to a new shaft was not much different, so opted for the new shaft assy. 

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2005 Audi S4 2dr Convertible

340-horsepower 4.2L V8 6-speed shiftable automatic AWD

26000 mi

US $300
Engine has whine/whirl sound. Dealer acknowledged but cannot fix. Does not downshift on incline in drive; RPM's will drop below 1,000. Have to manually downshift or engine lugs. Sport mode car will not up-shift until RPM's exceed 4K. 
102300 mi

US $1521
Driver side axle shaft failure 
108000 mi

US $3000
Needed 3 liters of fluid. Can't find any leaks. First time we have put fluid in. Still don't see leaks after a couple of weeks. 
111000 mi

US $600
Seals connected to the engine. Still needs repaired. 
111000 mi

US $500
Computer not communicating with engine and information is not available Seal from the transmission to the engine is leaking 

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2005 Audi A4 4dr Wagon

turbocharged 170hp 1.8L I4 5-speed shiftable automatic AWD

50000 mi Driveshaft seal replacement (at transaxle) 
35000 mi

US $300
hard downshift from 2 to 1. software reprogramming to fix problem 

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2005 Audi A4 4dr Wagon

220-horsepower 3.0L V6 5-speed shiftable automatic AWD

49000 mi

US $100
Transmission seal replaced 
53800 mi

US $50
Leaking rear output transmission shaft and left front axle seal. 

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2005 Audi A4 4dr Sedan

turbocharged 170hp 1.8L I4 6-speed shiftable CVT FWD

85000 mi

US $650
left axle boot was ripped; replaced. 
110000 mi

US $975
left inside CV boot leaking. Boot replaced. 
68000 mi

US $2640
CVT was beginning to fail. Replacing CVT transmission. 

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2005 Audi A4 4dr Sedan

turbocharged 170hp 1.8L I4 6-speed manual AWD

89900 mi

C $500
Had to replace clutch-exploded into pieces 

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2005 Audi A4 4dr Sedan

turbocharged 170hp 1.8L I4 5-speed shiftable automatic AWD

180000 mi

US $125
drive sensor replacement 
74000 mi

US $900
Seal on front axle, left side, bad and had to be replaced. 90% of total was labor costs. 
82000 mi

US $900
Seal on front axle, right side, bad and had to be replaced. Again, 90% of total was labor costs. 
118000 mi

US $100
Driver side front axle boot ripped leaking grease. Replaced axle with aftermarket. 

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2005 Audi A4 4dr Sedan

220-horsepower 3.0L V6 6-speed manual AWD

50840 mi

C $100
Rear diff seals leaking 

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2005 Audi A4 2dr Convertible

turbocharged 170hp 1.8L I4 6-speed shiftable CVT FWD

39680 mi

C $3000
replaced transmission control module. The code for this appeared while it was already in the shop to have the crankshaft sensor replaced and actually made its presence known after the crank sensor had been done and was being test driven. 
48000 mi

US $5600
Transmission was slipping and displaying a major error indication on the cluster. Quote was $2,700 for repair of sensor and linkage belt. This is the worst car I have ever owned. 

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2005 Audi A4 2dr Convertible

220-horsepower 3.0L V6 6-speed shiftable CVT FWD

130000 mi

US $2750
Transmission Control Module, filter, fluid, and seals. 

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2005 Audi A4 2dr Convertible

220-horsepower 3.0L V6 5-speed shiftable automatic AWD

57000 mi

US $300
the transmission was completely shot and was a full replacement 

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2005 Audi A4 / S4 / RS4

Engine not specified

78000 mi

US $3700
dual flywheel mass failure. 

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See TrueDelta's information for all Sedans, Wagons, and Convertibles.
See TrueDelta's information for all Audi models.

2005 Audi A4 / S4 / RS4 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 2005 Audi A4 / S4 / RS4 problems occur, check out our car reliability stats.