2020 Nissan Altima Specifications Overview

The 2020 Nissan Altima is certified across 5 configurations with 2.5L 4-Cylinder Engine, 2L 4-Cylinder Engine powertrain options. Available drivetrain layouts include Front-Wheel Drive, All-Wheel Drive paired with Automatic (variable gear ratios). EPA classified under the Midsize Cars size category.

Engine / Motors
2 Options
2.5L 4-Cylinder Engine, 2L 4-Cylinder Engine
Drivetrain Options
2 Drivetrains
Front-Wheel Drive, All-Wheel Drive
Transmissions
variable gear ratios
Automatic (variable gear ratios)
Vehicle Classification
Midsize Cars
Official EPA regulatory class

Certified Powertrain & Transmission Configurations (5)

Official laboratory certification specifications for each factory engine, transmission, and drivetrain permutation

Configuration / Model Engine & Displacement Cylinders Induction / Tech Transmission Drivetrain Fuel System
Altima Midsize Cars 2.5L 4-Cylinder Engine 4 Naturally Aspirated Automatic (variable gear ratios) Front-Wheel Drive Regular
Altima SR/Platinum Midsize Cars 2.5L 4-Cylinder Engine 4 Naturally Aspirated Automatic (variable gear ratios) Front-Wheel Drive Regular
Altima AWD Midsize Cars 2.5L 4-Cylinder Engine 4 Naturally Aspirated Automatic (variable gear ratios) All-Wheel Drive Regular
Altima AWD SR/Platinum Midsize Cars 2.5L 4-Cylinder Engine 4 Naturally Aspirated Automatic (variable gear ratios) All-Wheel Drive Regular
Altima SR/Platinum Midsize Cars 2L 4-Cylinder Engine 4 Naturally Aspirated Automatic (variable gear ratios) Front-Wheel Drive Regular
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 2020 Nissan Altima MPG & Range Report.

Regulatory Classification & Safety Architecture

Federal classification standards and standard active driver assistance system capabilities

EPA Regulatory Size Class

  • Midsize Cars

NHTSA NCAP Body Formats

  • 2020 Nissan Altima 4 DR FWD
  • 2020 Nissan Altima 4 DR AWD

Active Safety Technology

Evaluated under federal safety compliance standards.

Related Official Reports for 2020 Nissan Altima

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.