2022 Audi A4 vs. BMW 3 Series Luxury Sedan Comparison

2021 BMW 3 Series vs. 2021 Audi A4
2022 BMW 3 Series


2022 Audi A4
255 hp 2.0L 4-cylinder


201 hp 2.0L 4-cylinder gas/electric hybrid
26 mpg city/36 mpg highway

Fuel Economy

26 mpg city/34 mpg highway


17 cubic feet

Trunk Volume

12 cubic feet
38.7 inches

Front Headroom

37.3 inches



Shoppers who are doing a luxury sedan comparison in Portland know exactly where to start: a BMW vs. Audi sedan comparison. These German luxury sedans set the standard for accessible luxury and power with their state-of-the-art engine technology and upscale features. Which one is the best choice for how you drive in Tigard? Take a look at our luxury sedan comparison at Kuni BMW, or contact us if you’d like more information.

Audi A4 vs. BMW 3 Series: Engine

When you do a base level luxury sedan comparison with the 3 Series vs. A4 engines, the first thing you’ll notice is the similarity in their engines, but the differences in their performance and fuel economy. Don’t be fooled by the fact that the BMW 3 Series has a conventional fuel engine, while the Audi A4 offers a gas/electric engine: the BMW 3 Series offers slightly superior fuel economy and exponentially more horsepower.

BMW 3 Series Power Specs

  • Engine: 2.0L 4-cylinder gasoline engine
  • Fuel economy: 26 mpg city/36 mpg highway
  • Horsepower: 255 hp
  • Transmission: 8-speed Sport Automatic transmission with Sport and Manual shift modes with steering wheel-mounted paddle shifters
  • 0-60 acceleration: 5.6 seconds

Audi A4 Power Specs

  • Engine: 2.0L 4-cylinder gasoline/electric hybrid engine
  • Fuel economy: 26 mpg city/34 mpg highway
  • Horsepower: 201 hp
  • Transmission:Seven-speed S tronic® dual-clutch transmission
  • 0-60 acceleration: 6.3 seconds

Audi A4 vs. BMW 3 Series: Interior Dimensions

While both the 3 Series vs. A4 are compact sedans with seating for 5, one offers more space for cargo and comfort for Lake Oswego drivers, and that’s the BMW, which offers overall more space without sacrificing its superior performance. Here are the interior dimensions numbers:

BMW 3 Series Dimensions

  • Trunk capacity: 17 cubic feet
  • Front Headroom: 38.7 inches
  • Front Legroom: 42 inches
  • Rear Legroom: 35.2 inches

Audi A4 Dimensions

  • Trunk capacity: 12 cubic feet
  • Front Headroom: 37.3 inches
  • Front Legroom: 41.3 inches
  • Rear Legroom: 35.7 inches

Choose the Winner in Our BMW vs. Audi Sedan Comparison at Kuni BMW

Now that you’ve seen the 3 Series vs. A4 by the numbers, see how the winner of the Kuni BMW BMW vs. Audi sedan comparison fares on Beaverton streets when you test drive the 2022 BMW 3 Series. Take a look at our BMW 3 Series inventory and our new vehicle specials, so you can get an awesome deal on the luxury sedan that sets the standard.


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