BMW 3 Series vs BMW 7 Series Compare price, expert/user reviews, mpg, engines, safety, cargo capacity and other specs at a glance.

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2020 BMW 3 Series 330i Sedan RWD
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2020 BMW 7 Series 740i RWD
Photo of 2019 model year shown

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Specs

2020 BMW 3 Series
330i Sedan RWD
2020 BMW 7 Series
740i RWD
Powertrain 8-Speed Automatic 8-Speed Automatic
Drivetrain
RWD
RWD
Fuel Economy, City
26 MPG
22 MPG
Fuel Economy, Highway
36 MPG
29 MPG
Fuel Tank Volume 15.6 gal 20.6 gal
Engine
Fuel Type
Gasoline
Gasoline
Power
255 hp @ 5,000 RPM
320 hp @ 5,500 RPM
Torque
295 lb-ft @ 1,450 RPM
332 lb-ft @ 1,380 RPM
Cylinders
4 cylinders
6 cylinders
Compression Ratio
10.2:1
11:1
Displacement
2,000 cc
3,000 cc
Bore x Stroke
3.23 in x 3.72 in
3.23 in x 3.72 in
Safety
ABS Brakes Standard Standard
Driver Airbag Standard Standard
Passenger Airbag Standard Standard
Front Side Airbags Standard Standard
Curtain Airbags Standard Standard
Comfort and Convenience
Sunroof/Moonroof Standard Standard
Leather Seats -- Standard
Air Conditioning Standard Standard
CD Player -- Standard
Radio Standard Standard
Power Windows Standard Standard
Power Door Locks Standard Standard
Driver Power Seats Standard Standard
Passenger Power Seats Standard Standard
Interior
Maximum Seating 5 seats 5 seats
Front Legroom 42 in 41.4 in
Back Legroom 35.2 in 44.4 in
Payload and Towing
Cargo Volume 17 cu ft 14.8 cu ft
Exterior
Length 185.7 in 206.6 in
Width 81.4 in 85.4 in
Height 56.8 in 58.2 in
Wheelbase 112.2 in 126.4 in

Available Options

2020 BMW 3 Series
330i Sedan RWD
2020 BMW 7 Series
740i RWD

Exterior Colors

  • Alpine White
  • Arctic Gray Metallic
  • Azurite Black Metallic
  • BEMINA Grey Amber Effect
  • Black Sapphire Metallic
  • Carbon Black Metallic
  • Cashmere Silver Metallic
  • DRAVIT Grey Metallic
  • Dark Graphite Metallic
  • Donington Gray Metallic
  • Glacier Silver Metallic
  • Imperial Blue Metallic
  • Individual AVENTURIN Red Metallic
  • Jet Black
  • Mineral White Metallic
  • Royal Burgundy Red Metallic
  • TANZANITE Blue II Metallic

Option Packages

  • Bowers & Wilkins Diamond Surround Sound System
  • BMW Laserlight
  • Rear-Seat Entertainment Professional
  • Alcantara Headliner in Upholstery Color
  • Anthracite Alcantara Headliner
  • Ash Grain Black & Red Wood Trim
  • Eucalyptus Smoke Brown Wood Trim
  • Autobahn Package
  • Cold Weather Package
  • Driving Assistance Professional Package
  • Executive Package
  • Interior Design Package
  • Luxury Rear Seating Package
  • M Sport Brakes
  • M Sport Package
  • Night Vision W/Pedestrian Detection
  • Piano Finish Black Trim
  • Premium Package
  • Remote Control Parking
  • Wood Inlay Leather Steering Wheel
  • Black, Nappa Leather Upholstery
  • Canberra Beige, Nappa Leather Upholstery
  • Cognac, Nappa Leather Upholstery
  • Ivory White/Black, Nappa Leather Upholstery
  • Mocha, Nappa Leather Upholstery
  • Zagora Beige, Nappa Leather Upholstery
  • AMARONE Brown/Black, Individual Full Merino Leather Upholstery
  • Black, Individual Full Merino Leather Upholstery
  • Black, Nappa Leather Upholstery
  • Cashmere Beige/Black, Individual Full Merino Leather Upholstery
  • Cognac, Nappa Leather W/Quilting Upholstery
  • Fiona Red/Black, Individual Full Merino Leather Upholstery
  • Front Massaging Seats
  • Front Ventilated Seats
  • Mocha, Nappa Leather W/Quilting Upholstery
  • Smoke White/Black, Individual Full Merino Leather Upholstery
  • TARTUFO, Individual Full Merino Leather Upholstery
  • Integral Active Steering
  • Wheels: 19" X 8.5" V-Spoke Style 620
  • Wheels: 20" X 8.5" FR & 20" X 10" RR M Orbit Grey
  • Wheels: 20" X 8.5" FR & 20" X 10" RR M Star-Spoke
  • Wheels: 20" X 8.5" FR & 20" X 10" RR Multi-Spoke
  • Wheels: 20" X 8.5" FR & 20" X 10" RR V-Spoke

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