2021

Audi
S4

Starting at N/A USD | 0

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349 hp @ 6300 rpm
Horsepower
All-Wheel Drive
Drivetrain

Explore

Discover every detail that makes this vehicle extraordinary

Performance

Fuel Efficiency

Safety

Connectivity

Comfort

Interior Space

Exterior Design

Performance

Engineered for the perfect balance of power and efficiency

349 hp
Horsepower
369 ft-lb
Torque
All-Wheel Drive
Drivetrain
8-Speed
Transmission

Efficient

Advanced engineering for optimal fuel economy

Fuel TypeGasoline
Combined Efficiency8.5 - 11.5 L/100 km
Fuel Capacity58.0 L

Interior

Thoughtfully designed for comfort and functionality

5
Seating
N/A
Cargo
N/A
Front Legroom
N/A
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

Technology

Advanced connectivity and intelligent features

Apple CarPlay

Bluetooth

WiFi Hotspot

Navigation System

Satellite Radio

AM/FM Stereo

Steering Controls

Backup Camera

Adaptive Cruise

Lane Keeping

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
Lane Departure Warning
Rear Parking Aid

Security

Security System
Child Safety Locks

Dimensions

Carefully crafted proportions for optimal space and style

Length

15 ft7.8"
4.77m

Width

6 ft0.7"
1.85m

Height

4 ft7.3"
1.41m

Wheelbase

9 ft3.2"
2.82m

Gallery

See the 2021 Audi S4 from every angle

Colors

Express yourself.

Mythos Black Metallic
#000000
Glacier White Metallic
#FFFFFF
Navarra Blue Metallic
#404A8F
Tango Red Metallic
#D30024
Quantum Gray
#565859
Daytona Gray Pearl Effect
#656B6C
Ibis White
#FFFFFF
Turbo Blue
#568CCC

Trim Levels

View all trim levels for the 2021 Audi S4

Progressiv 3.0 TFSI quattro

Progressiv 3.0 TFSI quattro

$60,600
Starting MSRP

Engine & Performance

EngineIntercooled Turbo Premium Unleaded V-6
Displacement3.0 L/183
Horsepower349 hp
Torque369 ft-lb
DrivetrainAll-Wheel Drive
Transmission8-Speed

Fuel & Efficiency

Fuel TypeGasoline
Fuel Capacity58.0 L
City11.5 L/100 km
Highway8.5 L/100 km
Combined8.5 - 11.5 L/100 km

Dimensions

Length4,770 mm
Width1,847 mm
Height1,405 mm
Wheelbase2,824 mm
Curb WeightN/A
Ground ClearanceN/A

Interior Space

Passenger Capacity5
Front Leg RoomN/A
Rear Leg RoomN/A
Front Head RoomN/A
Rear Head RoomN/A
Cargo VolumeN/A

Safety Features

ABS Brakes
Stability Control
Traction Control
Driver Airbag
Side Airbags
Knee Airbag

Technology Features

Apple CarPlay
Android Auto
Navigation
Backup Camera
Blind Spot Monitor
Lane Keep Assist

Comfort Features

Climate Control
Heated Front Seats
Heated Rear Seats
Cooled Front Seats
Heated Steering Wheel
Seat Massage

Convenience Features

Keyless Entry
Keyless Start
Remote Start
Power Liftgate
Heated Mirrors
Power Driver Seat

Technik 3.0 TFSI quattro

Technik 3.0 TFSI quattro

$64,100
Starting MSRP

Engine & Performance

EngineIntercooled Turbo Premium Unleaded V-6
Displacement3.0 L/183
Horsepower349 hp
Torque369 ft-lb
DrivetrainAll-Wheel Drive
Transmission8-Speed

Fuel & Efficiency

Fuel TypeGasoline
Fuel Capacity58.0 L
City11.5 L/100 km
Highway8.5 L/100 km
Combined8.5 - 11.5 L/100 km

Dimensions

Length4,770 mm
Width1,847 mm
Height1,405 mm
Wheelbase2,824 mm
Curb WeightN/A
Ground ClearanceN/A

Interior Space

Passenger Capacity5
Front Leg RoomN/A
Rear Leg RoomN/A
Front Head RoomN/A
Rear Head RoomN/A
Cargo VolumeN/A

Safety Features

ABS Brakes
Stability Control
Traction Control
Driver Airbag
Side Airbags
Knee Airbag

Technology Features

Apple CarPlay
Android Auto
Navigation
Backup Camera
Blind Spot Monitor
Lane Keep Assist

Comfort Features

Climate Control
Heated Front Seats
Heated Rear Seats
Cooled Front Seats
Heated Steering Wheel
Seat Massage

Convenience Features

Keyless Entry
Keyless Start
Remote Start
Power Liftgate
Heated Mirrors
Power Driver Seat

Safety Reports

2 complaints reported to NHTSA

2
Total Reports
0
Crashes
0
Injuries
0
Fires

Most Common Issues

ELECTRICAL SYSTEM
1
UNKNOWN OR OTHER
1

Recent Reports

ODI #11689741
Sep 25, 2025
ELECTRICAL SYSTEM
The contact owns a 2021 Audi S4. The contact stated that while driving at an undisclosed speed, the vehicle experienced a loss of automotive power. The check engine warning light was illuminated. The message "Drive System Malfunction - Please Contact Service" was displayed. In addition, the vehicle hesitated to restart and shift into gear as intended. The contact stated that the failure had progressed over time. The vehicle was taken to a local dealer, where it was diagnosed with needing a pending software service update; however, the repairs would not be available until the end of 2025. The manufacturer was made aware of the failure. The failure mileage was approximately 31,000.
Incident: Sep 10, 2025VIN: WAUB4AF4XMA***
ODI #11504613
Jan 31, 2023
UNKNOWN OR OTHER
2021 AUDI S4. CONSUMER WRITES IN REGARD TO NHTSA SAFETY RECALL 22V-742. THE CONSUMER IS DISGUSTED AND DISATISFIED WITH THE AUDI SERVICE DEPARTMENT PROCEDURES FOR PERFORMING THE RECALLS.
Incident: Jan 31, 2023VIN: WAUB4AF46MA***

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