2025 BMW 3 Series: M340i xDrive Sedan · 3.0L · AWD · 8-speed automatic · Hybrid
One configuration of the 2025 BMW 3 Series as listed by our sources. Every figure below carries its source.
| Specification | Value | Source |
|---|---|---|
| Engine | 3.0L 4-cylinder turbocharged (SIDI & PFI; Mild Hybrid) | EPA fueleconomy.gov |
| Displacement | 3.0 L | EPA fueleconomy.gov |
| Cylinders | 4 | EPA fueleconomy.gov |
| Power | 255 hp (190 kW) | EPA fueleconomy.gov |
| Torque | 295 lb-ft (400 Nm) | EPA fueleconomy.gov |
| Fuel type | Hybrid | EPA fueleconomy.gov |
| Transmission | 8-speed automatic | EPA fueleconomy.gov |
| Drivetrain | AWD | EPA fueleconomy.gov |
| Combined economy | 29 mpg (8.1 L/100 km) | EPA fueleconomy.gov |
| City economy | 26 mpg (9.0 L/100 km) | EPA fueleconomy.gov |
| Highway economy | 33 mpg (7.1 L/100 km) | EPA fueleconomy.gov |
| Seats | 5 | EPA fueleconomy.gov |
Provenance & verification
- EPA fueleconomy.gov · US Government public data
Source checked: November 2, 2026
Data verified: November 2, 2026