2018
Audi
A4
Starting at N/A USD | 0
252 hp @ 5600 rpm
Horsepower
All-Wheel Drive
Drivetrain
Explore
Discover every detail that makes this vehicle extraordinary
Performance
Engineered for the perfect balance of power and efficiency
252 hp
Horsepower
273 ft-lb
Torque
All-Wheel Drive
Drivetrain
Quattro
Transmission
Efficient
Advanced engineering for optimal fuel economy
Fuel TypeGasoline
Combined Efficiency7.0 - 10.0 L/100 km
Fuel Capacity58.0 L
Interior
Thoughtfully designed for comfort and functionality
5
Seating
368 L
Cargo
1,049 mm
Front Legroom
907 mm
Rear Legroom
Climate Control
Heated Front Seats
Heated Rear Seats
Convenience
Keyless Entry
Keyless Start
Power Windows
Power Door Locks
Seating
Power Driver Seat
Power Passenger Seat
Seat Memory
Lumbar Support
Technology
Advanced connectivity and intelligent features
Bluetooth
Navigation System
Satellite Radio
AM/FM Stereo
Steering Controls
Backup Camera
Blind Spot Monitor
Safety
Comprehensive protection for you and your passengers
Airbags
Driver Airbag
Passenger Airbag
Front Side Airbags
Rear Side Airbags
Stability
Traction Control
ABS Brakes
Brake Assist
Monitoring
Tire Pressure Monitor
Cross Traffic Alert
Rear Parking Aid
Security
Security System
Child Safety Locks
Dimensions
Carefully crafted proportions for optimal space and style
Length
15 ft6.1"
4.73m
Width
6 ft0.5"
1.84m
Height
4 ft8.2"
1.43m
Wheelbase
9 ft3"
2.82m
Gallery
See the 2018 Audi A4 from every angle
Colors
Express yourself.
Gotland Green Metallic
#11191B
Matador Red Metallic
#803A3D
Moonlight Blue Metallic
#272E36
Mythos Black Metallic
#000000
Glacier White Metallic
#FFFFFF
Brilliant Black
#000000
Monsoon Gray Metallic
#505455
Scuba Blue Metallic
#5675AF
Ibis White
#FFFFFF
Florett Silver Metallic
#B2B2B2
Manhattan Gray Metallic
#3F4243
Daytona Gray Pearl Effect
#656B6C
Trim Levels
View all trim levels for the 2018 Audi A4
Safety Reports
23 complaints reported to NHTSA
23
Total Reports
1
Crashes
0
Injuries
0
Fires
Most Common Issues
UNKNOWN OR OTHER
6
POWER TRAIN
4
ENGINE
3
AIR BAGS
3
ELECTRICAL SYSTEM
2
FUEL/PROPULSION SYSTEM
2
Recent Reports
ODI #11693480
Oct 14, 2025
UNKNOWN OR OTHER
Drive system malfunction message appeared after starting ignition at 6am before heading to work. Turned car off immediately and took another vehicle to work.
Incident: Oct 14, 2025VIN: WAUENAF44JN***
ODI #11684505
Sep 2, 2025
UNKNOWN OR OTHER
My car's MMI keeps restarting while driving which affects the rear view camera and while backing up it can restart and go completely blank. I feel this puts my safety at risk while backing up. It also shuts down my bluetooth to my phone which can be a hazard while driving. I have called the dealership but they will not do anything without a large diagnosis fee which i cannot afford. They have said there are no recalls against it. No warnings prior to the failure and the failure happens every time I drive it, including multiple times per use.
Incident: Aug 27, 2025VIN: WAUENAF49JN***
ODI #11675417
Jul 22, 2025
UNKNOWN OR OTHER
The Audi MMI system began to spontaneously restart while driving after owning the car for a couple of years. It would power off and reboot at random intervals. It became more frequent and is both distracting and dangerous as you lose all navigation, and camera function while it reboots not to mention any telephone connection. This happens every couple of minutes and multiple times per drive. Took it to the dealer (Kendall Audi of Bend) and was told the MMI needed to be replaced. Spent approx. $2500 to have MMI replaced and now it has started happening again with the NEW MMI. There are MANY MANY other complaints with this same issue on Reddit and the Audi World Forum and it needs to be addressed by Audi.
Incident: Jul 1, 2024VIN: WAUENAF41JA***
ODI #11622923
Oct 31, 2024
SUSPENSION
Fortunately no catastrophic failure or accident occurred. At about 40,000k miles the rear spring mounts are significantly corroded and need replacing. This appears to be a galvanic reaction that occurs due to a design flaw which shortens the life of the critical mounts. I’m told one could fail imminently and the other is headed that way. Had this failed in use the damage would be significant and caused an accident. The service advisor said that Audi is aware of the short lifespan and has an improved version that will be used in the repair. I have a video of one of the mounts and will request the parts when repaired.
Incident: Oct 31, 2024VIN: WAUENAF43JN***
ODI #11607215
Aug 8, 2024
POWER TRAINELECTRICAL SYSTEMENGINE
See attached document for complaint
Incident: Apr 8, 2024VIN: ***
ODI #11567780
Jan 25, 2024
Crash
STEERING
I was rear-ended at a slow speed. I was stopped at the time. The driver who hit me was decelerating hard. Damaged to rear bumper. When I got back in the car, I realized that telescoping steering column had been pulled toward me. This would have been bad had I been shoved into the car in front of me and the airbags deployed too close to me. Luckily, this did not happen.
Incident: Jan 25, 2024VIN: WAUENAF46JA***
ODI #11547846
Oct 2, 2023
POWER TRAIN
The all-wheel-drive clutch in the vehicle had to be replaced. The symptoms were heavy vibrations or thumping when starting to drive forward from a stop with the wheels turned in either direction. A dealership - New Country Audi of Greenwich - did the repair at a cost of $4,308.85 (including tax). This drivetrain failure occurred at less than 48,000 miles. The vehicle came with a 50,000 mile or 4 year warranty. Since it was in service for over 5 years, this defect was not covered under warranty. There is a Techical Service Bulletin on this issue, number 39 21 43 2059057/4 July 16, 2021. The dealer confirmed my issue was indeed the same as that addressed in the TSB. It seems to me that a major known issue occurring at less than 50,000 miles is a defect. I do not know if it is ultimately a safety hazard, but it seems it could become dangerous if not addressed. For reference, I am attaching the TSB and the repair invoice.
Incident: Jun 27, 2023VIN: WA18NAF49JA***
ODI #11540326
Aug 23, 2023
UNKNOWN OR OTHER
UNKNOWN
Incident: Aug 23, 2023VIN: WAUKMAF41JA***
Data sourced from the National Highway Traffic Safety Administration (NHTSA). Complaints are submitted by vehicle owners and may not represent verified defects.
View All Reports on NHTSA