Pros: Sporty, nimble driving character; crisp manual shifter; well-assembled interior
Cons: Middling acceleration with 2.0-liter engine; tacked-on navigation screen can wash out in bright sunlight conditions; some complicated audio controls; tight rear-seat space
CG Says: The 2018 Mazda 3 now has standard Smart City Brake Support on all models. Smart City Brake Support can automatically apply the brakes at speeds between 2 and 18 mph. All Touring models now have the larger 2.5-liter engine. The 3’s base engine is a 155-horsepower 2.0-liter 4-cylinder. Touring and Grand Touring models get a 184-horsepower 2.5-liter 4-cylinder. Both engines offer a choice of 6-speed manual or 6-speed automatic transmission. Mazda 3 is available in 4-door sedan and 4-door hatchback bodystyles. Available features include LED headlights, lane-departure warning and mitigation, adaptive cruise control, low-speed automatic braking, automatic high-beam headlights, blind-spot alert, and rear cross-traffic alert. The Mazda 3 boasts distinctive styling, respectable fuel-economy numbers, a good array of safety and technology features, and a genuinely athletic driving character. There are several compact cars that are a bit more practical and space-efficient, but few that are as engaging behind the wheel.
| Class | Compact Car |
| Body Style(s) | 4-door hatchback, 4-door sedan |
| Passenger Count | 5 |
| Drive Wheels | front-wheel drive |
| Manufacturer | Mazda |
| Nation of Manufacture | Japan |
| Base Prices | Sport sedan: $20,020 Sport hatchback: $21,270 Touring sedan: $22,015 Touring hatchback: $22,765 Grand Touring sedan: $25,070 Grand Touring hatchback: $25,820 |
| Base Engine 2.0-liter 4-cylinder engine (Sport) |
| Horsepower 155 |
| Std. Transmission 6-speed manual |
| Avail. Transmission 6-speed automatic |
| EPA City Range (mpg) 27-28 |
| EPA Hwy Range (mpg) 37-38 |
| Optional Engine 2.5-liter 4-cylinder (Touring, Grand Touring) |
| Horsepower 184 |
| Std. Transmission 6-speed manual |
| Avail. Transmission 6-speed automatic |
| EPA City Range (mpg) 25-27 |
| EPA Hwy Range (mpg) 33-36 |

Road Tests and Additional Info
Test Drive: 2017 Mazda 3 Grand Touring
Test Drive: 2016 Mazda 3i Grand Touring Sedan
Test Drive: 2015 Mazda 3 i Touring Sedan
Test Drive: 2015 Mazda 3 S Grand Touring Hatchback
Test Drive: 2014 Mazda 3 i 5-Door Grand Touring
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