BMW 4 Series vs BMW M4 Compare price, expert/user reviews, mpg, engines, safety, cargo capacity and other specs at a glance.

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2020 BMW 4 Series
430i Convertible RWD
MSRP
$53,100
Invoice
$49,885
Average Price Paid
$50,280
219 listings nationwide

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2020 BMW M4
CS Coupe RWD
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2020 BMW 4 Series
430i Convertible RWD
No Data Available
2020 BMW M4
CS Coupe RWD
No Data Available

Expert Reviews Reviews from CarGurus experts.

2020 BMW 4 Series
430i Convertible RWD
Kyree Williams Preview:

The 4 Series soldiers on into 2020 without any major changes. It offers some minor styling and options tweaks. The 4 Series designation encompasses three distinct body styles: convert...

2020 BMW M4
CS Coupe RWD
Andrew Newton Preview:

The BMW M4, a performance version of the 4 Series, goes into 2020 largely unchanged. It faces competition from the likes of the Cadillac ATS-V, Lexus RC F, Audi RS 5, Mercedes-Benz AMG...

Specs

2020 BMW 4 Series
430i Convertible RWD
2020 BMW M4
CS Coupe RWD
Powertrain 8-Speed Automatic 7-Speed Dual Clutch
Drivetrain
RWD
RWD
Fuel Economy, City
23 MPG
17 MPG
Fuel Economy, Highway
34 MPG
23 MPG
Fuel Tank Volume 15.8 gal 15.8 gal
Engine
Fuel Type
Gasoline
Gasoline
Power
248 hp @ 5,200 RPM
454 hp @ 6,250 RPM
Torque
258 lb-ft @ 1,450 RPM
442 lb-ft @ 4,000 RPM
Cylinders
4 cylinders
6 cylinders
Compression Ratio
10.2:1
10.2:1
Displacement
2,000 cc
3,000 cc
Bore x Stroke
3.23 in x 3.72 in
3.31 in x 3.53 in
Safety
ABS Brakes Standard Standard
Driver Airbag Standard Standard
Passenger Airbag Standard Standard
Front Side Airbags Standard Standard
Curtain Airbags -- Standard
NHTSA Crash Test Results
Comfort and Convenience
Leather Seats -- Standard
Air Conditioning Standard Standard
CD Player Standard 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 4 seats 4 seats
Front Legroom 42.2 in 42.2 in
Back Legroom 33.1 in 33.7 in
Payload and Towing
Cargo Volume 7.8 cu ft 11 cu ft
Exterior
Length 182.7 in 184.5 in
Width 79.4 in 79.3 in
Height 54.5 in 54.8 in
Wheelbase 110.6 in 110.7 in

Available Options

2020 BMW 4 Series
430i Convertible RWD

Exterior Colors

  • Alpine White
  • Black Sapphire Metallic
  • ESTORIL Blue Metallic
  • Glacier Silver Metallic
  • Jet Black
  • Mediterranean Blue Metallic
  • Mineral Grey Metallic
  • Mineral White Metallic
  • Snapper Rocks Blue Metallic
  • Sunset Orange Metallic

Option Packages

  • Harman/Kardon Surround Sound System
  • Heated Front Seats
  • Neck Warmer
  • Convenience Package
  • Wireless Charging
  • Adaptive M Suspension
  • Executive Package
  • Active Cruise Control
  • M Sport Package
  • Active Blind Spot Detection
  • Head-Up Display
  • Black W/Blue Stitching, Dakota Leather Upholstery
  • Black W/Red Hi/Stitch, Dakota Leather Upholstery
  • Black/Dark Oyster, Dakota Leather Upholstery
  • Cognac/Dark Brown, Dakota Leather Upholstery
  • Ivory White/Dark Oyster, Dakota Leather Upholstery
  • Mocha, Dakota Leather Upholstery
  • Night Blue/Dark Oyster, Dakota Leather Upholstery
  • Venetian Beige/DK Oyster, Dakota Leather Upholstery
  • Coral Red/Black, Dakota Leather Upholstery
  • Wheels: 19" X 8" FR & 19" X 8.5" RR (Style 407)
  • Wheels: 19" X 8" FR & 19" X 8.5" RR (Style 704M)
  • Wheels: 19" X 8" FR & 19" X 8.5" RR M Double-Spoke
  • Wheels: 19" X 8" Star-Spoke (Style 407)
2020 BMW M4
CS Coupe RWD

Exterior Colors

  • Alpine White
  • Frozen Dark Blue II
  • Lime Rock Gray
  • Melbourne Red Metallic
  • San Marino Blue Metallic

Option Packages

  • Executive Package
  • M Carbon Ceramic Brakes

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