Audi A1 vs Audi A3 Compare price, expert/user reviews, mpg, engines, safety, cargo capacity and other specs at a glance.

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2024 Audi A1 1.0 25 TFSI Black Edition
Photo of 2020 model year shown

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2025 Audi A3 1.5 30 TFSI S Line Saloon 4d
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Specs

2024 Audi A1
1.0 25 TFSI Black Edition
2025 Audi A3
1.5 30 TFSI S Line Saloon 4d
Powertrain 5-speed Manual 6-speed Manual
Drivetrain
FWD
FWD
Fuel economy, city -- --
Fuel economy, motorway -- --
Fuel tank volume 151 L 170 L
Engine
Fuel type
Petrol
Petrol
Power
70 kW
85 kW
Torque
217 N-m @ 3,500 RPM
298 N-m @ 3,000 RPM
Cylinders
3 cylinders
4 cylinders
Engine size
999 cc
1,498 cc
Interior
Maximum seating 5 seats 5 seats
Front legroom -- --
Rear legroom -- --
Exterior
Length 102.34 m 114.4 m
Width 49.28 m 50.39 m
Height 35.79 m 35.99 m
Wheelbase 64.77 m 66.93 m

Available Options

2024 Audi A1
1.0 25 TFSI Black Edition
2025 Audi A3
1.5 30 TFSI S Line Saloon 4d

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