2020 BMW M4 Convertible

Compact Sedan Premium
BMW M4 Convertible 2020
20MPG Combined
2 Trims
← 2019 2020
Updated February 27, 2026

The 2020 BMW M4 Convertible Compact Sedan provides 19–20 combined MPG depending on trim. We’ve compiled EPA fuel economy data, NHTSA safety ratings, and recall history so you can make an informed decision.

2020 BMW M4 Convertible Specifications

SpecValue
Combined MPG19–20 combined MPG depending on trim
City MPG17
Highway MPG25
Body StyleCompact Sedan
Fuel TypePremium
DriveRWD
Available Trims2

Available Trims

TrimMPG (City/Hwy/Combined)EngineTransmission
Man17/25/203.0L 6cylManual 6-spd
6 cyl16/22/193.0L 6cylAutomatic (AM-S7)

Annual Fuel Cost

Based on EPA estimates, the 2020 BMW M4 Convertible costs approximately $2,975 per year in fuel. This assumes 15,000 miles driven annually and current fuel prices.

Compare the 2020 BMW M4 Convertible

See how it stacks up against similar vehicles:

Other Model Years

Check Vehicle History

Considering a used BMW M4 Convertible? Get a comprehensive vehicle history report including accident records, ownership history, and more.

🔍 Check BMW M4 Convertible Vehicle History Check VIN →
Check Vehicle History

Get the full story — accidents, ownership, recalls, odometer, and more. Decode any VIN instantly.

Check VIN
Buying a used BMW M4 Convertible? Check VIN on RedVIN