The 2015 Honda CR-Z is a compact hybrid hatch aimed at a balance of efficiency and sportiness. Based on EPA estimates, you can expect about 34 miles per gallon combined, with around 31 mpg in city driving and roughly 37 mpg on the highway, depending on the drivetrain and driving conditions.
What the official figures say
EPA ratings for the 2015 CR-Z hinge on the drivetrain configuration. The numbers reflect the two common setups available that year, and real-world results will vary with driving style, weather, and terrain.
Here are the official EPA figures for commonly equipped CR-Zs from 2015, noting that individual results depend on setup and driving behavior.
- City mpg: about 31 mpg in typical urban driving.
- Highway mpg: about 37 mpg on open highways.
- Combined mpg: about 34 mpg when averaged across mixed driving.
In practice, these figures translate into mid-30s efficiency for most daily use, with better performance on longer highway trips and slightly less efficiency in heavy city traffic or cold weather.
Transmission options and their impact
How the choices affect fuel economy
The 2015 CR-Z offered at least two drivetrain configurations—most commonly a CVT (continuously variable transmission) and, in some markets, a manual transmission. While the official city/highway numbers remained similar in many cases, drivers often see small variations in real-world mileage depending on transmission choice and driving style.
Keep in mind that performance-oriented sport driving or aggressive acceleration can reduce mpg well below the EPA numbers, while careful, steady cruising can push mileage closer to the upper end of the range.
- CVT models tend to deliver the stated EPA city/highway figures more consistently in mixed driving.
- Manual-transmission versions may show different real-world results, often trending differently in city vs. highway conditions depending on shifting behavior.
Understanding these options helps set expectations for what you might see at the pump in everyday use.
Tips to maximize fuel economy
Before listing tips, note that small changes in driving and maintenance can meaningfully affect mileage. The CR-Z includes Eco Assist to encourage efficient driving.
- Keep tires inflated to the recommended pressure to reduce rolling resistance.
- Use Eco Assist and smooth acceleration to maintain efficient energy use.
- Plan trips to avoid unnecessary stops and combine errands when possible.
- Maintain regular maintenance, including air filters and engine oil changes, to retain peak efficiency.
Implementing these tips can help you approach the EPA figures and improve real-world performance.
Summary
The 2015 Honda CR-Z offers fuel economy in the mid-30s mpg range, with EPA estimates around 34 mpg combined (31 mpg city / 37 mpg highway). Real-world mileage depends on transmission type, driving style, weather, and road conditions. For many buyers, the CR-Z balances efficiency with a sporty feel, but expect to adjust your driving to maximize miles per gallon.