2016 Buick Regal Specifications Overview

The 2016 Buick Regal is certified across 5 configurations with 2L 4-Cylinder Engine, 2.4L 4-Cylinder Engine, 2.4L Gas-Electric Hybrid Engine powertrain options. Available drivetrain layouts include Front-Wheel Drive, All-Wheel Drive paired with Automatic (S6) or Manual 6-spd. EPA classified under the Midsize Cars size category.

Engine / Motors
3 Options
2L 4-Cylinder Engine, 2.4L 4-Cylinder Engine...
Drivetrain Options
2 Drivetrains
Front-Wheel Drive, All-Wheel Drive
Transmissions
2 Options
Automatic (S6), Manual 6-spd
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
Regal Midsize Cars 2L 4-Cylinder Engine 4 Naturally Aspirated Automatic (S6) Front-Wheel Drive Regular
Regal Midsize Cars 2L 4-Cylinder Engine 4 Naturally Aspirated Manual 6-spd Front-Wheel Drive Regular
Regal Midsize Cars 2.4L 4-Cylinder Engine 4 Naturally Aspirated Automatic (S6) Front-Wheel Drive Regular
Regal AWD Midsize Cars 2L 4-Cylinder Engine 4 Naturally Aspirated Automatic (S6) All-Wheel Drive Regular
Regal eAssist Midsize Cars 2.4L Gas-Electric Hybrid Engine 4 Hybrid Electric Assist Automatic (S6) 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 2016 Buick Regal 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

  • 2016 Buick Regal 4 DR FWD
  • 2016 Buick Regal 4 DR AWD

Active Safety Technology

Evaluated under federal safety compliance standards.

Related Official Reports for 2016 Buick Regal

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.