The 2023 Chevrolet Suburban is certified across 6 configurations with 3L Turbo-Diesel Engine, 5.3L 8-Cylinder Engine, 6.2L 8-Cylinder Engine powertrain options. Available drivetrain layouts include Rear-Wheel Drive, 4-Wheel Drive paired with Automatic 10-spd. EPA classified under the Standard Sport Utility Vehicle 2WD / Standard Sport Utility Vehicle 4WD size category.
Official laboratory certification specifications for each factory engine, transmission, and drivetrain permutation
| Configuration / Model | Engine & Displacement | Cylinders | Induction / Tech | Transmission | Drivetrain | Fuel System |
|---|---|---|---|---|---|---|
| Suburban 2WD Standard Sport Utility Vehicle 2WD | 3L Turbo-Diesel Engine | 6 | Naturally Aspirated | Automatic 10-spd | Rear-Wheel Drive | Diesel |
| Suburban 4WD Standard Sport Utility Vehicle 4WD | 3L Turbo-Diesel Engine | 6 | Naturally Aspirated | Automatic 10-spd | 4-Wheel Drive | Diesel |
| Suburban 2WD Standard Sport Utility Vehicle 2WD | 5.3L 8-Cylinder Engine | 8 | Naturally Aspirated | Automatic 10-spd | Rear-Wheel Drive | Regular |
| Suburban 2WD Standard Sport Utility Vehicle 2WD | 6.2L 8-Cylinder Engine | 8 | Naturally Aspirated | Automatic 10-spd | Rear-Wheel Drive | Premium |
| Suburban 4WD Standard Sport Utility Vehicle 4WD | 6.2L 8-Cylinder Engine | 8 | Naturally Aspirated | Automatic 10-spd | 4-Wheel Drive | Premium |
| Suburban 4WD Standard Sport Utility Vehicle 4WD | 5.3L 8-Cylinder Engine | 8 | Naturally Aspirated | Automatic 10-spd | 4-Wheel Drive | Regular |
Federal classification standards and standard active driver assistance system capabilities
Standard Sport Utility Vehicle 2WD, Standard Sport Utility Vehicle 4WD
2023 Chevrolet Suburban SUV 2WD, 2023 Chevrolet Suburban SUV 4WD
Evaluated under federal safety compliance standards.
Cross-reference fuel economy, safety ratings, owner defect complaints, and recall notices
Vehicle summary, key performance indicators, and primary reliability metrics.
EPA certified city/highway fuel economy, electric battery range, and annual fuel costs.
NHTSA 5-Star NCAP crash tests, rollover risk, and active driver assistance.
NHTSA consumer defect complaint filings by affected vehicle component.
Official safety recall notices, defect descriptions, and free dealer remedies.
Direct, deterministic answers synthesized from verified United States government databases for the 2023 Chevrolet Suburban
The 2023 Chevrolet Suburban is certified with 3L and 5.3L and 6.2L 6-Cylinder / 8-Cylinder engine options across factory configurations.
Certified specifications reflect official EPA emissions and fuel economy filings under 40 CFR Part 600.
Yes. The 2023 Chevrolet Suburban is available with Rear-Wheel Drive and 4-Wheel Drive configurations depending on trim package.
Drivetrain layout affects vehicle curb weight, traction capabilities, and EPA-certified fuel economy ratings.
Factory certification records list Automatic 10-spd transmission architectures for the 2023 Chevrolet Suburban.
Transmission specifications represent factory certified equipment tested for emissions and fuel economy compliance.
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 under 40 CFR Part 600.
Local Production Store Compiled: August 2026 • Deterministic Audited Dataset • Zero Dynamic External API Runtime Latency.