What Changed

The 330e and 330e xDrive plug-in hybrid models join the 3-Series lineup.

Comparison to Prior Model

2021 BMW 3-Series sedan 2020 BMW 3-Series sedan
2021 BMW 3-Series sedan 2020 BMW 3-Series sedan
Price Range ($) $41,250 - $72,800 $40,750 - $56,000
Length (in) 185.7 185.7
Wheelbase (in) 112.2 112.2
Width (in) 71.9 71.9
Height (in) 56.4 56.8
Track (in) 62.3 62.2
Exterior Volume (cu. ft.) 381.0 380.3
Curb Weight (lbs.) 3560-4138 3589-3968
Legroom Total (in.) 77.2 77.2
Passenger Volume (cu. ft.) 94.5 94.5
Cargo Volume (cu. ft.) 17.0
Driven Wheels
  • RWD
  • AWD
  • RWD
  • AWD
Engines
  • 2.0l I4 PHEV T (288-bhp)
  • 2.0l I4 T (255-bhp)
  • 3.0l I6 HEV T (382-bhp)
  • 3.0l I6 T (473-bhp)
  • 3.0l I6 T (503-bhp)
  • 2.0l I4 T (255-bhp)
  • 3.0l I6 T (382-bhp)
Transmissions A8, M6 A8
City MPG 16-26 22-26
Highway MPG 23-36 30-36
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