2020 BMW X4 M40i

Compact SUV Premium
BMW X4 M40i 2020
23MPG Combined
1 Trim
← 2019 2020 2021 →
Updated February 27, 2026

The 2020 BMW X4 M40i Compact SUV provides 23 combined MPG. We’ve compiled EPA fuel economy data, NHTSA safety ratings, and recall history so you can make an informed decision.

2020 BMW X4 M40i Specifications

SpecValue
Combined MPG23 combined MPG
City MPG21
Highway MPG27
Body StyleCompact SUV
Fuel TypePremium
DriveAWD
Available Trims1

Annual Fuel Cost

Based on EPA estimates, the 2020 BMW X4 M40i costs approximately $2,550 per year in fuel. This assumes 15,000 miles driven annually and current fuel prices.

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