Technical specifications

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2025 S4 Sedan Premium quattro® tiptronic® 
Eight-speed tiptronic® automatic transmission and quattro® all-wheel drive
Engine
Engine type
3.0-liter six-cylinder 
Displacement (cc)/Bore and stroke (mm)
2,995/84.6 x 89.0 
Horsepower
Max. output
349 HP
Max. Torque
369 lb-ft
Engine block
Cylinder head
Valvetrain
24-valve DOHC with Audi valvelift system 
Induction/fuel injection
Twin-scroll turbocharged/TFSI® 
Acceleration (0 – 60 mph)
4.4 seconds
Top speed *
155 mph / Optional (with all-season tires) 130 mph
Towing capacity (lb)
Electrical System
Battery
Alternator
Hybrid engine
Hybrid system battery
Configuration
Number of cells
Minimum charging time for 100 miles range at max. power
Maximum range charged in 10 minutes at max. power
Charging Port Location
Battery size (gross)
Battery size (net)
Battery type
System voltage
AC (240V) max charging power
AC (240V) charge time 0-100%
DC max charging power
DC charge time 5-80%
DC charge time 10-80%
Transmission | Drivetrain
Transmission
Eight-speed tiptronic® automatic transmission 
Drivetrain
quattro® all-wheel drive 
Gear ratios: 1st
Gear ratios: 2nd
Gear ratios: 3rd
Gear ratios: 4th
Gear ratios: 5th
Gear ratios: 6th
Gear ratios: 7th
Gear ratios: 8th
Gear ratios: Reverse
Gear ratios: Final Drive
Overall gear ratio: Single speed automatic transmission - front/rear
Front Differential
Center Differential
Rear Differential (for quattro)
Steering
Type
Speed-sensitive electromechanical power steering system 
Ratio
Turning diameter (curb-to-curb) (ft)
38.1 
Suspension
Front
Five-link independent S sport suspension 
Rear
Five-link independent S sport suspension 
Magnetic Ride
Optional
Brakes
System
6 piston front and single piston rear calipers 
Front (in)
Rear (in)
Parking brake
Electromechanical 
Body
Material
Corrosion protection
Warranty | Maintenance
Warranty
Maintenance
Audi battery warranty
Exterior Measurements
Wheelbase (in)
Length (in)
Height (in)
Overall width with mirrors (in)
Overall width without mirrors (in)
Track front (in)
Track rear (in)
Overall width with mirrors (in)
Curb weight (lb)
Ground clearance, loaded (in)
Drag coefficient (Cw)
.30 
Interior Measurements
Head room with sunroof (in, front)
Head room with sunroof (in, middle)
Head room with sunroof (in, rear)
Head room (in, front)
Head room (in, middle)
Head room (in, rear)
Leg room (in, front)
Leg room (in, middle)
Leg room (in, rear)
Shoulder room (in, front)
Shoulder room (in, middle)
Shoulder room (in, rear)
Cargo volume (cu ft, cu ft, rear seatbacks up/folded)
Seating capacity
EPA Class
Int. vol. (EPA)
EPA Estimates | Capacities
Range
City **
20 MPGe
Highway **
29 MPGe
Combined **
24.0 
Engine oil (qt)
Fuel (gal) ***
15.3 
Fuel (gal)
Recommended fuel
Premium 
Coolant system (gal)
AdBlue® (gal)
Emissions rating
Electric motor - front
Configuration
Power with boost kW (PS)
Torque with boost Nm (lb-ft)
Electric motor - rear
Configuration
Power kW (PS)
Torque Nm (lb-ft)
Total system power with boost kW (PS)
Total system torque with boost Nm (lb-ft)

* Top track speed electronically limited in the U.S. Always obey speed and traffic laws.

** EPA estimates. Your mileage and emissions will vary and depend on several factors, including your driving habits and vehicle condition. See www.fueleconomy.gov for details.

*** Never drive until the tank is completely empty. The irregular supply of fuel that results from that can cause engine misfires. Uncombusted fuel will then enter the exhaust system. This can cause overheating and damage to the catalytic converter.