The 2021 Mazda CX-5 4WD with the 2.5L engine gets 26 MPG combined, a reasonable number for a small SUV that focuses on driving dynamics and a premium feel over maximum fuel savings. If you want simple fuel efficiency, this isn’t it; it’s a stylish, comfortable, and engaging vehicle for people who want a fun driving experience and the all-weather security of all-wheel drive.

City and highway performance

EPA estimates show 24 MPG in the city and 30 MPG on the highway, which reflects the engine’s tuning and the smooth-shifting six-speed automatic transmission. The city figure accounts for stop-and-go driving, where the CX-5’s AWD system adds a slight drag. On the open road, the 30 MPG highway estimate is achievable because the transmission’s overdrive ratios allow the engine to cruise at lower RPMs for better efficiency. These aren’t the best numbers in the class, but they’re respectable and meet the expectations of buyers who prioritize the CX-5’s other strengths.

Annual fuel cost

The EPA estimates the annual fuel cost at $1,700 for the 2021 Mazda CX-5 4WD 2.5L. This is based on driving 15,000 miles per year and using national average fuel prices. Your actual fuel costs will vary based on your driving and where you live, as fuel prices change across the country. The $1,700 figure gives you a way to compare the CX-5’s fuel expenses to other vehicles in its class, which helps when you think about long-term costs.

Real-world expectations

It’s important to remember that EPA estimates are just that, estimates. Your actual MPG will depend on things like driving style, terrain, weather, and how well you maintain your vehicle. Hard acceleration, frequent braking, and idling will all hurt your fuel economy. Smooth acceleration, watching traffic, and keeping a steady speed will help you get closer to the EPA numbers. If you live in hilly areas or places with very hot or cold weather, you might see lower MPG numbers.

How it compares

The CX-5’s fuel economy is competitive in its class, but some rivals get slightly better or worse MPG depending on how they are configured. For example, the Toyota RAV4 AWD gets 30 MPG combined, which is better, though many find it less fun to drive than the Mazda. The Honda CR-V AWD gets 29 MPG combined, which is also better than the CX-5. On the other hand, the Subaru Forester, which comes standard with all-wheel drive, gets 28 MPG combined, near the CX-5. A few MPG might not seem like much, but it can add up over time, so smart buyers consider this along with everything else the vehicle offers. Be sure to view all Mazda fuel economy data when you make your decision. If you want to know more, you can also view CX 5 MPG across all years.

Tips to maximize efficiency

Keep your tires properly inflated. Underinflated tires increase rolling resistance, which hurts fuel economy. Check your tire pressure often and inflate them to the recommended pressure on the driver’s side doorjamb. This simple step can improve your MPG noticeably.

Avoid idling too much. Modern engines don’t need long warm-ups. If you’re stopped for more than a minute or two, turn off the engine. Idling wastes fuel and reduces your overall efficiency.

Drive smoothly and pay attention to traffic. Avoid hard acceleration and braking. If you anticipate traffic and keep a steady speed, you can reduce how much fuel you use. Using cruise control on the highway can also help you maintain a consistent speed and get better fuel efficiency.

Reduce extra weight. Carrying extra weight in your vehicle reduces fuel economy. Take out anything you don’t need, like sports equipment, tools, or other heavy items. The lighter the vehicle, the less fuel it needs to accelerate and maintain speed.

Schedule regular maintenance. A well-maintained engine runs more efficiently. Follow the manufacturer’s maintenance schedule, including oil changes, air filter replacements, and spark plug replacements. These small tasks can really help your fuel economy over time.