Audi A4 Avant vs BMW 3 Series Compare price, expert/user reviews, mpg, engines, safety, cargo capacity and other specs at a glance.

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2026 BMW 3 Series 320i M Sport 4dr Step Auto
Photo of 2020 model year shown

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Specs

2025 Audi A4 Avant
2.0 35 TDI Black Edition
2026 BMW 3 Series
320i M Sport 4dr Step Auto
Powertrain 7-speed Automatic 8-speed Automatic overdrive
Drivetrain
FWD
RWD
Fuel economy, city -- --
Fuel economy, motorway -- --
Fuel tank volume 151 L 223 L
Engine
Fuel type
Diesel
Petrol
Power
120 kW
137 kW
Torque
542 N-m @ 2,750 RPM
--
Cylinders
4 cylinders
4 cylinders
Engine size
1,968 cc
1,998 cc
Interior
Maximum seating 5 seats 5 seats
Front legroom -- --
Rear legroom -- --
Exterior
Length 120.95 m 119.71 m
Width 51.36 m 46.41 m
Height 37.08 m 36.58 m
Wheelbase 71.63 m 72.42 m

Available Options

2025 Audi A4 Avant
2.0 35 TDI Black Edition
2026 BMW 3 Series
320i M Sport 4dr Step Auto

Related Comparisons

2025 Audi A4 Avant
2.0 35 TDI Black Edition
2026 BMW 3 Series
320i M Sport 4dr Step Auto