2026 Rivian R1T Specifications Overview
The 2026 Rivian R1T is an all-electric vehicle certified across 25 configurations, utilizing an electric motor powertrain with Part-time 4-Wheel Drive and 4-Wheel Drive architectures and single-speed direct drive transmissions. EPA classified as a Standard Pickup Trucks 4WD.
Engine / Motors
Electric
Electric Drive Motor(s)
Drivetrain Options
2 Drivetrains
Part-time 4-Wheel Drive, 4-Wheel Drive
Transmissions
A1
Automatic (A1)
Vehicle Classification
Pickup Truck 4WD
Official EPA regulatory class
Certified Powertrain & Transmission Configurations (25)
Official laboratory certification specifications for each factory engine, transmission, and drivetrain permutation
| Configuration / Model | Engine & Displacement | Cylinders | Induction / Tech | Transmission | Drivetrain | Fuel System |
|---|---|---|---|---|---|---|
| R1T Dual Max (22in) Standard Pickup Trucks 4WD | Electric Drive Motor(s) | 0 | Permanent Magnet Motor | Automatic (A1) | Part-time 4-Wheel Drive | Electricity |
| R1T Performance Dual Max (22in) Standard Pickup Trucks 4WD | Electric Drive Motor(s) | 0 | Permanent Magnet Motor | Automatic (A1) | Part-time 4-Wheel Drive | Electricity |
| R1T Dual Large (22in) Standard Pickup Trucks 4WD | Electric Drive Motor(s) | 0 | Permanent Magnet Motor | Automatic (A1) | 4-Wheel Drive | Electricity |
| R1T Performance Dual Large (22in) Standard Pickup Trucks 4WD | Electric Drive Motor(s) | 0 | Permanent Magnet Motor | Automatic (A1) | 4-Wheel Drive | Electricity |
| R1T Dual Standard (22in) Standard Pickup Trucks 4WD | Electric Drive Motor(s) | 0 | Permanent Magnet Motor | Automatic (A1) | Part-time 4-Wheel Drive | Electricity |
| R1T Dual Large Plus (22in) Standard Pickup Trucks 4WD | Electric Drive Motor(s) | 0 | Permanent Magnet Motor | Automatic (A1) | 4-Wheel Drive | Electricity |
| R1T Performance Dual Large Plus (22in) Standard Pickup Trucks 4WD | Electric Drive Motor(s) | 0 | Permanent Magnet Motor | Automatic (A1) | 4-Wheel Drive | Electricity |
| R1T Dual Max (20in) Standard Pickup Trucks 4WD | Electric Drive Motor(s) | 0 | Permanent Magnet Motor | Automatic (A1) | Part-time 4-Wheel Drive | Electricity |
| R1T Performance Dual Max (20in) Standard Pickup Trucks 4WD | Electric Drive Motor(s) | 0 | Permanent Magnet Motor | Automatic (A1) | Part-time 4-Wheel Drive | Electricity |
| R1T Dual Standard (20in) Standard Pickup Trucks 4WD | Electric Drive Motor(s) | 0 | Permanent Magnet Motor | Automatic (A1) | Part-time 4-Wheel Drive | Electricity |
| R1T Dual Large (20in) Standard Pickup Trucks 4WD | Electric Drive Motor(s) | 0 | Permanent Magnet Motor | Automatic (A1) | 4-Wheel Drive | Electricity |
| R1T Performance Dual Large (20in) Standard Pickup Trucks 4WD | Electric Drive Motor(s) | 0 | Permanent Magnet Motor | Automatic (A1) | 4-Wheel Drive | Electricity |
| R1T Dual Large Plus (20in) Standard Pickup Trucks 4WD | Electric Drive Motor(s) | 0 | Permanent Magnet Motor | Automatic (A1) | 4-Wheel Drive | Electricity |
| R1T Performance Dual Large Plus (20in) Standard Pickup Trucks 4WD | Electric Drive Motor(s) | 0 | Permanent Magnet Motor | Automatic (A1) | 4-Wheel Drive | Electricity |
| R1T All-Terrain Dual Max (20in) Standard Pickup Trucks 4WD | Electric Drive Motor(s) | 0 | Permanent Magnet Motor | Automatic (A1) | Part-time 4-Wheel Drive | Electricity |
| R1T All-Terrain Performance Dual Max (20in) Standard Pickup Trucks 4WD | Electric Drive Motor(s) | 0 | Permanent Magnet Motor | Automatic (A1) | Part-time 4-Wheel Drive | Electricity |
| R1T All-Terrain Dual Large (20in) Standard Pickup Trucks 4WD | Electric Drive Motor(s) | 0 | Permanent Magnet Motor | Automatic (A1) | 4-Wheel Drive | Electricity |
| R1T All-Terrain Performance Dual Large (20in) Standard Pickup Trucks 4WD | Electric Drive Motor(s) | 0 | Permanent Magnet Motor | Automatic (A1) | 4-Wheel Drive | Electricity |
| R1T Quad Max (22in) Standard Pickup Trucks 4WD | Electric Drive Motor(s) | 0 | Permanent Magnet Motor | Automatic (A1) | 4-Wheel Drive | Electricity |
| R1T Tri Max (22in) Standard Pickup Trucks 4WD | Electric Drive Motor(s) | 0 | Permanent Magnet Motor | Automatic (A1) | 4-Wheel Drive | Electricity |
| R1T All-Terrain Dual Large Plus (20in) Standard Pickup Trucks 4WD | Electric Drive Motor(s) | 0 | Permanent Magnet Motor | Automatic (A1) | 4-Wheel Drive | Electricity |
| R1T All-Terrain Performance Dual Large Plus (20in) Standard Pickup Trucks 4WD | Electric Drive Motor(s) | 0 | Permanent Magnet Motor | Automatic (A1) | 4-Wheel Drive | Electricity |
| R1T Quad Max (22in UHP) Standard Pickup Trucks 4WD | Electric Drive Motor(s) | 0 | Permanent Magnet Motor | Automatic (A1) | 4-Wheel Drive | Electricity |
| R1T All-Terrain Tri Max (20in) Standard Pickup Trucks 4WD | Electric Drive Motor(s) | 0 | Permanent Magnet Motor | Automatic (A1) | 4-Wheel Drive | Electricity |
| R1T Quad Max (20in AT) Standard Pickup Trucks 4WD | Electric Drive Motor(s) | 0 | Permanent Magnet Motor | Automatic (A1) | 4-Wheel Drive | Electricity |
EPA Certification Standards: Powertrain and transmission specifications represent official laboratory configuration records filed under 40 CFR Part 600. For detailed fuel economy ratings, electric range, and annual fuel costs, explore the 2026 Rivian R1T MPG & Range Report.
Regulatory Classification & Safety Architecture
Federal classification standards and standard active driver assistance system capabilities
EPA Regulatory Size Class
- Standard Pickup Trucks 4WD
NHTSA NCAP Body Formats
- 2026 RIVIAN R1T PU/CC BEV AWD
Active Safety Technology
Evaluated under federal safety compliance standards.
Official US Government Data Provenance
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.