2015 BMW X3 Specifications Overview
The 2015 BMW X3 is certified across 4 configurations with 2L 4-Cylinder Engine, 2L Turbo-Diesel Engine, 3L 6-Cylinder Engine powertrain options. Available drivetrain layouts include Rear-Wheel Drive, All-Wheel Drive paired with Automatic (S8). EPA classified under the Small Sport Utility Vehicle 2WD / Small Sport Utility Vehicle 4WD size category. Platform architecture belongs to the 2nd Generation (F25) vehicle family.
Certified Powertrain & Transmission Configurations (4)
Official laboratory certification specifications for each factory engine, transmission, and drivetrain permutation
| Configuration / Model | Engine & Displacement | Cylinders | Induction / Tech | Transmission | Drivetrain | Fuel System |
|---|---|---|---|---|---|---|
| X3 sDrive28i Small Sport Utility Vehicle 2WD | 2L 4-Cylinder Engine | 4 | Naturally Aspirated | Automatic (S8) | Rear-Wheel Drive | Premium |
| X3 xDrive28d Small Sport Utility Vehicle 4WD | 2L Turbo-Diesel Engine | 4 | Naturally Aspirated | Automatic (S8) | All-Wheel Drive | Diesel |
| X3 xDrive28i Small Sport Utility Vehicle 4WD | 2L 4-Cylinder Engine | 4 | Naturally Aspirated | Automatic (S8) | All-Wheel Drive | Premium |
| X3 xDrive35i Small Sport Utility Vehicle 4WD | 3L 6-Cylinder Engine | 6 | Naturally Aspirated | Automatic (S8) | All-Wheel Drive | Premium |
Regulatory Classification & Safety Architecture
Federal classification standards and standard active driver assistance system capabilities
EPA Regulatory Size Class
- Small Sport Utility Vehicle 2WD
- Small Sport Utility Vehicle 4WD
NHTSA NCAP Body Formats
Standard passenger body configuration
Active Safety Technology
Evaluated under federal safety compliance standards.
Powertrain, transmission, drivetrain, and regulatory classification specifications on this page are derived directly from the United States Environmental Protection Agency (EPA) and National Highway Traffic Safety Administration (NHTSA) official laboratory certification registries.
Local Production Store Compiled: August 2026 • Deterministic Audited Dataset • Zero Dynamic External API Runtime Latency.