2020 BMW 3 Series
US · Sedan · Compact Cars
The 2020 BMW 3 Series is listed in the US market as a sedan with gasoline power. Every figure below carries the source it came from, and anything our sources do not publish is left out rather than estimated.
- Engine
- 2.0L 4-cylinder turbocharged (SIDI)
- Power
- 255 hp (190 kW)
- Torque
- 295 lb-ft (400 Nm)
- Transmission
- 8-speed automatic
- Drivetrain
- Varies by configuration: RWD, AWD
- Fuel
- Gasoline
- Economy
- 28 mpg (8.4 L/100 km) to 30 mpg (7.8 L/100 km) combined
- Seating
- 5 seats
Key Performance & Dimensions
Engine
| Specification | Value | Source |
|---|---|---|
| Engine | 2.0L 4-cylinder turbocharged (SIDI) | |
| Displacement | 2.0 L | |
| Cylinders | 4 | |
| Aspiration | Turbocharged | |
| Power | 255 hp (190 kW) | |
| Torque | 295 lb-ft (400 Nm) | |
| Fuel type | Gasoline | EPA fueleconomy.gov |
Performance
| Specification | Value | Source |
|---|---|---|
| 0–100 km/h | 5.6 s | |
| Top speed | 155 mph (250 km/h) |
Transmission and drivetrain
| Specification | Value | Source |
|---|---|---|
| Transmission | Automatic | EPA fueleconomy.gov |
| Gears | 8 | |
| Drivetrain | Varies by configuration: RWD, AWD |
Dimensions
| Specification | Value | Source |
|---|---|---|
| Length | 185.6 in (4,713 mm) | |
| Width | 71.9 in (1,827 mm) | |
| Height | 56.7 in (1,440 mm) | |
| Wheelbase | 112.2 in (2,851 mm) |
Weight
| Specification | Value | Source |
|---|---|---|
| Curb weight | 3,583 lb (1,625 kg) |
Fuel economy and range
| Specification | Value | Source |
|---|---|---|
| Combined | 28 mpg (8.4 L/100 km) to 30 mpg (7.8 L/100 km) | EPA fueleconomy.gov |
| City | 25 mpg (9.4 L/100 km) to 26 mpg (9.0 L/100 km) | |
| Highway | 34 mpg (6.9 L/100 km) to 36 mpg (6.5 L/100 km) |
Capacity
| Specification | Value | Source |
|---|---|---|
| Seats | 5 | |
| Doors | 4 |
Our sources do not publish these for this vehicle: Towing capacity, Payload, Ground clearance, Gross vehicle weight rating, Electric range, Battery capacity, Fuel tank, Cargo volume. We leave them out instead of estimating.
Trims and configurations
2 configurations listed by our sources. Engines, drivetrains and fuel economy can differ between them.
Compatible OEM Parts & Fitment
Verified OEM part numbers, standard sizing, and replacement specifications cross-referenced for this vehicle.
G20 chassis standard 5x112 PCD with 66.6mm center bore
Trunk-mounted main 12V system; requires battery registration via OBD2
340mm Vented Front Brake Rotor
M Sport Brake package with blue or red fixed 4-piston calipers
Standard rear axle fitment with integrated electronic parking brake
Explore all component categories and replacement specifications in the Parts Explorer.
Recalls
No recall campaigns were found in NHTSA data at the last check. Last checked November 8, 2026.
Data sources
- EPA fueleconomy.gov · retrieved November 4, 2026 · US Government public data
Source checked: November 4, 2026
Data verified: November 4, 2026
Specifications can vary by market, trim, configuration and production date. Confirm with the manufacturer before buying parts or making safety decisions. Report an error.
Related vehicles
- 2019 BMW 3 Series
Sedan, Gasoline
Varies by configuration: 2.0L 4-cylinder turbocharged (SIDI), 3.0L 6-cylinder turbocharged (SIDI) · 255 hp (190 kW) · Varies by configuration: AWD, RWD
30 mpg (7.8 L/100 km) to 23 mpg (10.2 L/100 km) - 2021 BMW 3 Series
Sedan, Varies by configuration: Plug-in hybrid, Gasoline
Varies by configuration: 2.0L 4-cylinder turbocharged (SIDI; PHEV), 2.0L 4-cylinder turbocharged (SIDI) · 255 hp (190 kW) · Varies by configuration: RWD, AWD
31 mpg (7.6 L/100 km) to 28 mpg (8.4 L/100 km)
Frequently asked questions
What engine does the 2020 BMW 3 Series have?
2.0L 4-cylinder turbocharged (SIDI). Engines can differ by trim, so check the trim list below.
How much horsepower does the 2020 BMW 3 Series have?
255 hp (190 kW), as listed by our sources.
What is the fuel economy of the 2020 BMW 3 Series?
Combined fuel economy is 28 mpg (8.4 L/100 km) to 30 mpg (7.8 L/100 km), as published by the source shown in the specification table.
Is the 2020 BMW 3 Series front-wheel, rear-wheel or all-wheel drive?
Drivetrain: Varies by configuration: RWD, AWD.
How many seats does the 2020 BMW 3 Series have?
5 seats.
How long is the 2020 BMW 3 Series?
185.6 in (4,713 mm).
Are there recalls for the 2020 BMW 3 Series?
No recall campaigns were found in NHTSA data when we last checked on November 8, 2026. Recall status can change, so confirm with NHTSA or the manufacturer.