2015 Mercedes-Benz GL-Class Specifications Overview
The 2015 Mercedes-Benz GL-Class is certified across 3 configurations with 3L 6-Cylinder Engine, 4.7L 8-Cylinder Engine, 5.5L 8-Cylinder Engine powertrain options. Available drivetrain layouts include 4-Wheel Drive paired with Automatic 7-spd. EPA classified under the Standard Sport Utility Vehicle 4WD size category.
Certified Powertrain & Transmission Configurations (3)
Official laboratory certification specifications for each factory engine, transmission, and drivetrain permutation
| Configuration / Model | Engine & Displacement | Cylinders | Induction / Tech | Transmission | Drivetrain | Fuel System |
|---|---|---|---|---|---|---|
| GL450 4matic Standard Sport Utility Vehicle 4WD | 3L 6-Cylinder Engine | 6 | Naturally Aspirated | Automatic 7-spd | 4-Wheel Drive | Premium |
| GL550 4matic Standard Sport Utility Vehicle 4WD | 4.7L 8-Cylinder Engine | 8 | Naturally Aspirated | Automatic 7-spd | 4-Wheel Drive | Premium |
| GL63 AMG Standard Sport Utility Vehicle 4WD | 5.5L 8-Cylinder Engine | 8 | Naturally Aspirated | Automatic 7-spd | 4-Wheel Drive | Premium |
Regulatory Classification & Safety Architecture
Federal classification standards and standard active driver assistance system capabilities
EPA Regulatory Size Class
- Standard Sport Utility Vehicle 4WD
NHTSA NCAP Body Formats
- 2015 Mercedes-Benz GL-Class SUV 4WD
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.