2021 Tesla Model Y Specifications Overview

The 2021 Tesla Model Y is an all-electric vehicle certified across 3 configurations, utilizing an electric motor powertrain with Rear-Wheel Drive and All-Wheel Drive architectures and single-speed direct drive transmissions. EPA classified as a Small Sport Utility Vehicle 2WD.

Engine / Motors
Electric
Electric Drive Motor(s)
Drivetrain Options
2 Drivetrains
Rear-Wheel Drive, All-Wheel Drive
Transmissions
A1
Automatic (A1)
Vehicle Classification
Small SUV 2WD
Official EPA regulatory class

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
Model Y Standard Range RWD Small Sport Utility Vehicle 2WD Electric Drive Motor(s) 0 Permanent Magnet Motor Automatic (A1) Rear-Wheel Drive Electricity
Model Y Long Range AWD Small Sport Utility Vehicle 4WD Electric Drive Motor(s) 0 Permanent Magnet Motor Automatic (A1) All-Wheel Drive Electricity
Model Y Performance AWD Small Sport Utility Vehicle 4WD Electric Drive Motor(s) 0 Permanent Magnet Motor Automatic (A1) All-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 2021 Tesla Model Y MPG & Range Report.

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

  • 2021 Tesla Model Y 5-Seat SUV AWD Later Release
  • 2021 Tesla Model Y 5-Seat SUV AWD Early Release
  • 2021 Tesla Model Y 7-Seat SUV AWD Later Release
  • 2021 Tesla Model Y 7-Seat SUV AWD Early Release
  • 2021 Tesla Model Y 5-Seat SUV RWD Later Release
  • 2021 Tesla Model Y 5-Seat SUV RWD Early Release
  • 2021 Tesla Model Y 7-Seat SUV RWD Later Release
  • 2021 Tesla Model Y 7-Seat SUV RWD Early Release

Active Safety Technology

Evaluated under federal safety compliance standards.

Related Official Reports for 2021 Tesla Model Y

Cross-reference fuel economy, safety ratings, owner defect complaints, and recall notices

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.