Valvetrain: 16-valve DOHC with Audi valvelift and variable timing
Chassis9 std · 0 opt
Body Construction: Unitary steel
Front Brakes: 306mm (12.0") x 26mm ventilated
Front Suspension: Mcpherson strut front axle
Parking Brake: Electro-mechanical
Rear Brakes: 272mm (10.7") x 10mm solid
Rear Suspension: Four-link rear suspension
Steering Ratio :1: 14.9
Steering Type: Electromechanical steering with speed-dependent power assistance
Turning Circle (ft. Curb-to-Curb): 36.5
Cargo1 std · 0 opt
Cargo Volume, with seatbacks fixed (cu. ft.): 8.3
Ranked by what shoppers ask about first; standard equipment before options.
Transcribed from the manufacturer's official press kit for the 2026 S3. Confirm with the window sticker for a specific unit.
The cheapest ownership win
Insurers price the 2026 S3 very differently, and the gap between the best and worst quote on the same car and driver is usually larger than any option you are weighing on this page.
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Common questions about the A3 quattro
Source: EPA, NHTSA and manufacturer press kits
How much is the 2026 Audi S3 A3 quattro?
The manufacturer lists $40,100 for the 2026 Audi S3 A3 quattro. It is the cheapest trim of this model year. MSRP excludes destination, options, taxes and dealer charges.