2018 Audi S4 Transmission and drivetrain Problems
- Complaints
- 1about this part
- Share
- 14%of 7 total for the year
- Median mileage
- 1,300miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 1 complaints about the transmission and drivetrain of the 2018 Audi S4, 14% of the 7 complaints for this model year. Where a mileage was given, the median is 1,300 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“When driving in manual mode and transition from on the throttle to off-throttle, there is a 1-2 second delay before the engine stops accelerating and transitions to deceleration. Especially in first gear, this means that the vehicle continues to accelerate for that period of time. I drove another model of Audi with the same engine/transmission (2018 s5) and it exhibits the same behavior. Since the car does not have a physical throttle cable, this would seem to be caused by the throttle not closing as commanded by the ecu or there being a delay in the throttle being commanded to close. …”
NHTSA complaint #11051028, filed 2017-11, 1,300 milesRelated service bulletins
- 11036901Aug 4, 2026This bulletin provides informatin when there is binding or vibrations in tight turns with quattro Ultra.
- 11033465May 27, 2026This bulletin provides informatin when there is binding or vibrations in tight turns with quattro Ultra.
- 11033475May 6, 2026The high-voltage batteries in electric vehicles are subject to various ageing effects which could lead to the energy content (energy density) being reduced. This reduction in the…
- 11030999Mar 24, 2026This bulleitn provides informiaotn when there is a loss of coolant; mechanical coolant pump 2.9L, 3.0L V6 TFSI.
- 11028433Jan 22, 2026This bulletin provides informatin when there is binding or vibrations in tight turns with quattro Ultra.
- 11027358Dec 11, 2025This bulletin provides additoinal information to assist in determining the energy content of lithium-ion high-voltage batteries.
- 11022669Aug 15, 2025This bulletin provides informaoitn when there is droning noises/vibrations in tight corneres, in vehicles that have quattro with ultra technology.
- 11021441Jul 30, 2025This bulletin providesi nformation when various DTCs are stored; high maximum temperature recorded for clutch K1.
- 11021455Jul 15, 2025This bulletin provides informaoitn when there is droning noises/vibrations in tight corneres, in vehicles that have quattro with ultra technology.
- 11018977May 22, 2025This bulletin provides informaoitn when there is droning noises/vibrations in tight corneres, in vehicles that have quattro with ultra technology.
Transmission and drivetrain: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2018 | 1 | 14% |
| 2014 | 3 | 18% |
| 2013 | 9 | 27% |
| 2012 | 14 | 64% |
| 2011 | 22 | 85% |
| 2010 | 42 | 70% |
| 2007 | 2 | 15% |
| 2006 | 1 | 3% |
| 2005 | 1 | 2% |
| 2004 | 5 | 17% |
| 2000 | 2 | 1% |
| 1992 | 1 | 20% |
Other parts of the 2018 Audi S4
4 complaintsBrakes
1 complaintsBody and structure
1 complaintsSuspension
1 complaintsVehicle speed control
1 complaints
← All problems reported for the 2018 Audi S4
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 30, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology