Tech Spec: 2019 Mazda3

Nov. 1, 2019

The Mazda3 is one of the company's most popular models. Here are the specs for the vehicle and its 2.5-liter engine.

Here’s some information on the 2019 Mazda3 from the company:

Mazda3 is part of a long line of groundbreaking Mazda vehicles that have helped make it the best-selling Mazda in the world. The 2019 Mazda3 sets a new milestone as the first production model to lead Mazda into a bold new era. 

All 2019 Mazda3s come equipped with a SKYACTIV-G 2.5-liter engine that is rated to deliver 186 horsepower at 6,000 rpm and 186 lb-ft of torque at 4,000 rpm. 

While front-wheel drive is standard, Mazda’s predictive i-ACTIV all-wheel drive is available on the Mazda3 hatchback and Mazda3 sedan option packages. To build upon the fuel efficiency Mazda’s SKYACTIV engines are known for, cylinder-deactivation technology is standard on all Mazda3 hatchbacks, Mazda3 Premium package sedans and Mazda3 sedans equipped with i-ACTIV all-wheel drive. 

Along with G-Vectoring Control Plus vehicle dynamic enhancements standard on all 2019 Mazda3 models, various improvements, such as redesigned seats, retuned body structure and an all-new suspension, absorb road vibrations to help provide a smoother and more enjoyable driving experience.

Engine Specifications

Skyactiv 2.5-liter I4

  • Bore & Stroke: 89.0 × 100 mm (3.50 × 3.94 in)

  • Fuel delivery: Advanced direct injection

  • Valvetrain: DOHC 16 valve with VVT

  • Displacement: 2,488.5 ml (2,488.5 cc)

  • Horsepower: 186 @ 6,000 rpm

  • City MPG: 26

Capacities and Specifications

Engine Oil

  • 4.5 L (4.8 US qt, 4.0 Imp qt) with filter replacement

  • SAE 0W-20 engine oil

  • Use ILSAC GF-5 or higher

Transmission fluid

Manual

  • 1.65 L (1.74 US qt, 1.45 Imp qt)

Automatic

  • 7.9 L (8.3 US qt, 7.0 Imp qt) with cylinder deactivation

  • 7.6 L (8.0 US qt, 6.7 Imp qt) without cylinder deactivation

Brake Fluid

  • SAE J1703 or FMVSS116 DOT-3

Transfer case/rear differential oil

  • 0.35 L (0.37 US qt, 0.31 Imp qt)

Coolant

  • 6.3 L (6.7 US qt, 5.5 Imp qt) manual transmission

  • 6.6 L (7.0 US qt, 5.8 Imp qt) automatic transmission

Normal Scheduled Maintenance

Engine oil and filter

  • Every 10,000 miles (normal)

  • Every 5,000 miles (severe)

Spark plugs

  • Every 75,000 miles

Air filter

  • Every 30,000 miles

Cabin air filter

  • Every 30,000 miles

Coolant

  • At 120,000 miles, then every 60,000 miles

Brake fluid

  • Every 20,000 miles