2015 Mercedes-Benz SL Specifications Overview
The 2015 Mercedes-Benz SL is certified across 10 configurations with 1.8L 4-Cylinder Engine, 3.5L 6-Cylinder Engine, 5.5L 8-Cylinder Engine, 6L 12-Cylinder Engine, 6.2L 8-Cylinder Engine, 3L 6-Cylinder Engine, 4.7L 8-Cylinder Engine powertrain options. Available drivetrain layouts include Rear-Wheel Drive paired with Automatic 7-spd or Manual 6-spd or Automatic (AM7). EPA classified under the Two Seaters size category.
Certified Powertrain & Transmission Configurations (10)
Official laboratory certification specifications for each factory engine, transmission, and drivetrain permutation
| Configuration / Model | Engine & Displacement | Cylinders | Induction / Tech | Transmission | Drivetrain | Fuel System |
|---|---|---|---|---|---|---|
| SLK250 Two Seaters | 1.8L 4-Cylinder Engine | 4 | Naturally Aspirated | Automatic 7-spd | Rear-Wheel Drive | Premium |
| SLK250 Two Seaters | 1.8L 4-Cylinder Engine | 4 | Naturally Aspirated | Manual 6-spd | Rear-Wheel Drive | Premium |
| SLK350 Two Seaters | 3.5L 6-Cylinder Engine | 6 | Naturally Aspirated | Automatic 7-spd | Rear-Wheel Drive | Premium |
| SLK55 AMG Two Seaters | 5.5L 8-Cylinder Engine | 8 | Naturally Aspirated | Automatic 7-spd | Rear-Wheel Drive | Premium |
| SL63 AMG Two Seaters | 5.5L 8-Cylinder Engine | 8 | Naturally Aspirated | Automatic 7-spd | Rear-Wheel Drive | Premium |
| SL65 AMG Two Seaters | 6L 12-Cylinder Engine | 12 | Naturally Aspirated | Automatic 7-spd | Rear-Wheel Drive | Premium |
| SLS AMG GT Coupe Two Seaters | 6.2L 8-Cylinder Engine | 8 | Naturally Aspirated | Automatic (AM7) | Rear-Wheel Drive | Premium |
| SLS AMG GT Roadster Two Seaters | 6.2L 8-Cylinder Engine | 8 | Naturally Aspirated | Automatic (AM7) | Rear-Wheel Drive | Premium |
| SL400 Two Seaters | 3L 6-Cylinder Engine | 6 | Naturally Aspirated | Automatic 7-spd | Rear-Wheel Drive | Premium |
| SL550 Two Seaters | 4.7L 8-Cylinder Engine | 8 | Naturally Aspirated | Automatic 7-spd | Rear-Wheel Drive | Premium |
Regulatory Classification & Safety Architecture
Federal classification standards and standard active driver assistance system capabilities
EPA Regulatory Size Class
- Two Seaters
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.