2021 BMW 840i xDrive Coupe
23MPG
Combined
1
Trim
Updated February 27, 2026
Get the full picture on the 2021 BMW 840i xDrive Coupe. As a Compact Sedan, it achieves 23 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 840i xDrive Coupe Specifications
| Spec | Value |
|---|---|
| Combined MPG | 23 combined MPG |
| City MPG | 20 |
| Highway MPG | 27 |
| Body Style | Compact Sedan |
| Fuel Type | Premium |
| Drive | AWD |
| Available Trims | 1 |
Annual Fuel Cost
Based on EPA estimates, the 2021 BMW 840i xDrive Coupe costs approximately $2,550 per year in fuel. This assumes 15,000 miles driven annually and current fuel prices.
Compare the 2021 BMW 840i xDrive Coupe
See how it stacks up against similar vehicles:
Other Model Years
- 2026 BMW 840i xDrive Coupe
- 2025 BMW 840i xDrive Coupe
- 2024 BMW 840i xDrive Coupe
- 2023 BMW 840i xDrive Coupe
- 2022 BMW 840i xDrive Coupe
- 2021 (this page)
- 2020 BMW 840i xDrive Coupe
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