2021 Mazda MAZDA3

The 2021 Mazda3 GX is powered by a 2.0L SKYACTIV-G four-cylinder engine producing 155 horsepower and 150 lb-ft of torque. Available with a 6-speed manual or 6-speed automatic transmission, the GX serves as the entry point to the Mazda3 lineup while offering a strong list of standard features. The cabin includes an 8.8-inch Mazda Connect display, Apple CarPlay and Android Auto integration, an 8-speaker audio system, cloth seating, push-button start, and heated front seats. Standard safety equipment includes Blind Spot Monitoring, Rear Cross Traffic Alert, automatic on/off LED headlights, and rain-sensing wipers. The 2021 model also added several features previously available only through option packages, making the GX a well-equipped compact sedan with a focus on comfort, connectivity, and everyday usability. Feature Highlights: 2.0L SKYACTIV-G 4-cylinder engine (155 hp / 150 lb-ft) Available 6-speed manual or 6-speed automatic transmission Front-wheel drive 8.8-inch Mazda Connect display Apple CarPlay and Android Auto integration 8-speaker audio system Heated front seats Blind Spot Monitoring Rear Cross Traffic Alert Automatic on/off LED headlights Rain-sensing wipers Push-button start Cloth upholstery 16-inch alloy wheels 7-inch digital gauge display Keyless entry and power windows