29 MPG combined isn’t groundbreaking for a subcompact crossover SUV, but it’s a respectable figure for the 2016 Mazda CX-3 4WD, especially given its sporty character and standard all-wheel drive. This isn’t a vehicle purchased solely for maximum fuel efficiency; it’s a style-conscious choice for urban dwellers seeking practicality and some driving enjoyment. That balanced approach means most owners are willing to accept good, rather than exceptional, numbers at the pump.

City and highway performance

The EPA estimates the 2016 Mazda CX-3 4WD at 27 MPG in the city and 32 MPG on the highway, figures that reflect its engine and transmission. The 2.0L four-cylinder, while eager and responsive, uses a fairly conventional gasoline engine cycle. That responsive engine is mated to a six-speed automatic transmission designed to balance crisp acceleration with reasonable fuel economy. The CX-3’s relatively light weight for an AWD crossover also helps. These are usable numbers for confident daily driving, especially with the availability of AWD.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2016 Mazda CX-3 4WD at $1,500. This figure is based on driving 15,000 miles per year and using national average fuel prices. Individual results will vary depending on driving habits, location, and fuel prices, but $1,500 offers a benchmark for comparing the CX-3 to other vehicles in its class. Someone driving considerably less than 15,000 miles annually, or getting better than expected fuel economy for their driving style, will pay less. Conversely, a driver with a heavier foot, or who drives primarily on city streets, will find that their annual expense exceeds the EPA’s estimate.

Real-world expectations

While the EPA provides a standardized testing procedure, real-world fuel economy often differs from the official numbers. The CX-3’s 2.0L engine is generally reliable, but its fuel consumption is sensitive to driving style. Hard acceleration and frequent high-speed cruising will hurt fuel economy. Stop-and-go city traffic, especially with heavier use of air conditioning, will also lower the average MPG. However, drivers who accelerate smoothly, anticipate traffic flow, and avoid prolonged idling should find it easy to achieve figures close to, or even slightly above, the EPA estimates. Many owners report average fuel economy figures slightly below the official combined number, but usually within a reasonable margin of error.

How it compares

The 2016 CX-3 4WD competes with other subcompact crossovers that value style and driving experience. For example, the Honda HR-V with all-wheel drive gets an EPA combined rating of 28 MPG, making it a close competitor. The Jeep Renegade 4×4, with its more rugged look, achieves a lower 24 MPG combined. And the Nissan Juke, known for its distinctive looks and turbocharged engine, gets 28 MPG combined with AWD. This comparison is important to potential buyers because the CX-3 has acceptable fuel economy without sacrificing the sporty driving dynamics or aesthetic appeal that attract buyers.

You can see CX 3 MPG across all years to discern trends.

Tips to maximize efficiency

One tip for maximizing fuel economy in a CX-3 is to avoid aggressive acceleration. The 2.0L engine responds readily to the accelerator pedal, but hard acceleration burns more fuel. Drive more smoothly, anticipate traffic, and avoid unnecessary hard acceleration to get the most from each gallon.

Proper tire inflation is also critical. Check your tires regularly and maintain the recommended pressure (found on a sticker inside the driver’s side door jamb). Under-inflated tires increase rolling resistance, which reduces fuel economy. A simple pressure check can make a noticeable difference.

Avoid unnecessary cargo. The CX-3 is a small vehicle, and extra weight affects fuel efficiency. Remove any items from the vehicle that you don’t need for your daily commute, especially anything stored in the cargo area.

Consider using cruise control on longer highway drives. Maintaining a consistent speed can improve fuel economy compared to constantly varying your speed. The CX-3’s cruise control system is easy to use and can provide an improvement on extended trips.

Finally, ensure that your CX-3 is properly maintained. Regular oil changes, air filter replacements, and spark plug maintenance all help engine performance and fuel efficiency. Follow the manufacturer’s recommended maintenance schedule, which can be found in the owner’s manual, or research all Mazda fuel economy data.