2021 BMW 430i Convertible

Compact Sedan Premium
BMW 430i Convertible 2021
27MPG Combined
1 Trim
← 2020 2021 2022 →
Updated February 27, 2026

Get the full picture on the 2021 BMW 430i Convertible. As a Compact Sedan, it achieves 27 combined MPG and has not yet been rated by NHTSA. Below you’ll find detailed specs for every trim, plus recall information and competitor comparisons.

2021 BMW 430i Convertible Specifications

SpecValue
Combined MPG27 combined MPG
City MPG24
Highway MPG33
Body StyleCompact Sedan
Fuel TypePremium
DriveRWD
Available Trims1

Annual Fuel Cost

Based on EPA estimates, the 2021 BMW 430i Convertible costs approximately $2,150 per year in fuel. This assumes 15,000 miles driven annually and current fuel prices.

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