| 1 | 0 | 3 | 4 | 3 | 4 |
2015 Audi A6 / S6 repairs by problem area
Engine (30%)
Transmission and Drivetrain (0%)
Brakes and Traction Control (3%)
Suspension and Steering (12%)
Electrical and Air Conditioning (42%)
Paint, Rust, Leaks, Rattles, and Trim (9%)
Other (0%)
Chart based on 33 repairs.
2015 Audi A6 / S6 repair cost distribution
$2500+ (4%)
$1000 - $2499 (17%)
$500 - $999 (0%)
$100 - $499 (21%)
< $100 (58%)
Chart based on 24 repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.
2015 Audi A6 / S6 4dr Wagon
turbocharged 190hp 2.0L I4 Diesel 7-speed automated manual FWD
| Audi A6 / S6 in Ireland May 2017 - Jun 2022 | |||
| Sep 201783700 mi | Matrix headlamp was malfunctioning, auto dim did not work | ||
| Jun 2018103540 mi€300 | Boost pressure sensor was replaced and software updated. | ||
2015 Audi A6 / S6 4dr Sedan
turbocharged 420hp 4.0L V8 7-speed automated manual AWD
| Audi A6 / S6 in Ontario, Canada Mar 2016 - Sep 2018 | |||
| Dec 201611780 mi | Sensor for external thermometer needs replacement. LED light in door handle not working. Buzzing from centre dash speaker. | ||
| Apr 201712400 mi | Buzzing front centre speaker. Not fixed. They replaced the speaker but it appears to be caused the vibration from lower notes when playing music. | ||
| Jun 201715500 miC $359 | Centre speaker/HVAC grill on centre of dash was vibrating | ||
| Mar 201821080 mi | Rattle from rear right. | ||
| Jun 201822320 miC $1700 | In addition to the maintenance tuneup, there was a rattle/squeak from the rear right side of the car that they tried to diagnose and repair but did not do successfully. | ||
2015 Audi A6 / S6 4dr Sedan
turbocharged 240hp 3.0L V6 Diesel 8-speed shiftable automatic AWD
| Audi A6 / S6 in Ontario, Canada Jan 2015 - Mar 2016 | |||
| Mar 201633480 miC $85 | The ACC (automatic cruise control), lane departure, cameras, etc., intermittently not working. Problem located to driver's door open/close switch. Replaced. Problem solved. | ||
| Audi A6 / S6 in Nevada, United States Sep 2015 - Sep 2017 | |||
| Oct 2015 | Air bag sensor failure | ||
| Aug 20165600 mi | Electronic systems hard drive failure. System software upgrade was attempted but was unsuccessful. Hard drive replaced. | ||
| Audi A6 / S6 in New York, United States Jul 2014 - Jul 2022 | |||
| Dec 20146000 mi | Water entered one of the rear light units requiring that it be replaced | ||
| Apr 201752000 mi | Drivers side mirror motor was replaced because the mirror could no longer be adjusted horizontally. | ||
| Jul 201757000 mi | The ACC (automatic cruise control), lane departure, cameras, etc., stopped working. Problem was driver's door open/close switch. Replaced. Problem solved. | ||
| Sep 201762000 mi | Dealer replaced the right rear wheel bearing under warranty | ||
| Jul 201995000 miUS $1200 | Replaced both motor mounts | ||
| May 2020111000 mi | Glow plug pressure sensor replaced | ||
| Nov 2020119000 mi | Nox sensor replaced | ||
| Dec 2020120000 miUS $1400 | Replaced MMI screen/monitor | ||
| Apr 2021123596 miUS $3136 | Replaced Rear Right Light Assembly Replaced Ad Blue Pump, Differential Pressure Sensor, Reductive Agent Injector and Reductive Agent Tank | ||
| Jun 2021126000 miUS $1000 | Replaced G784 Particulate Sensor | ||
| Dec 2021136000 miUS $3800 | Replaced Oil Cooler | ||
2015 Audi A6 / S6 4dr Sedan
turbocharged 220hp 2.0L I4 8-speed shiftable automatic AWD
| Audi A6 / S6 in Minnesota, United States Aug 2017 - Jan 2022 | |||
| Sep 201720000 mi | Both front wheel bearings repaired under factory warranty to eliminate a noise. TSB 2042603/1 | ||
| Jun 201829000 mi | Driver's side folding mirror motor failer | ||
| Nov 202154000 miUS $200 | Alignment after new tires Battery replacement | ||
2015 Audi A6 / S6 4dr Sedan
supercharged 310hp 3.0L V6 8-speed shiftable automatic AWD
| Audi A6 / S6 in New York, United States Dec 2017 - Jul 2022 | |||
| Jun 202161000 miUS $250 | exhaust filter | ||
| Audi A6 / S6 in North Carolina, United States Jun 2018 - Jul 2022 | |||
| Jul 202280000 miUS $3002 | Valve cover gasket replace, media blast intake valves, replace oil filter flange. oil separator replace | ||
| Audi A6 / S6 in New Jersey, United States Sep 2014 - Jun 2016 | |||
| Jul 20158300 mi | Wheel bearing was bad - replaced under warranty | ||
| Audi A6 / S6 in New York, United States Oct 2014 - Sep 2017 | |||
| Dec 201512000 miUS $185 | Check engine light | ||
See TrueDelta's information for all Audi models.
