In the 2018 Honda Accord, fuel economy depends on the chosen powertrain and transmission. The quick takeaway is that the 1.5-liter turbo with a CVT typically achieves about 32 mpg combined, while the 2.0-liter turbo with a 10-speed automatic averages around 28 mpg combined.
Beyond the headline figures, the actual mileage you see depends on trim, drivetrain configuration, and driving conditions. Here is a concise breakdown to help illuminate how the numbers break down across the lineup.
Fuel economy by engine and transmission
These are the EPA-estimated miles per gallon figures for typical front-wheel-drive 2018 Accords, reflecting the two available powertrains.
- 1.5-liter turbocharged inline-4 with CVT: 29 mpg city / 35 mpg highway / 32 mpg combined.
- 2.0-liter turbocharged inline-4 with 10-speed automatic: 23 mpg city / 34 mpg highway / 28 mpg combined.
Note: Actual fuel economy can vary with trim level, wheel size, driving style, and road conditions. EPA estimates are based on standardized testing.
Additional considerations
While the 1.5L variant generally delivers higher mpg in daily driving, the 2.0L variant offers stronger performance. Real-world results can differ from EPA estimates due to factors such as highway vs. city travel, climate control use, and payload.
Summary
The 2018 Honda Accord provides two primary mpg profiles: about 32 mpg combined for the 1.5L turbo with CVT, and about 28 mpg combined for the 2.0L turbo with the 10-speed automatic. For everyday commuting and efficiency, the 1.5L option is typically the more fuel-efficient choice, while the 2.0L option emphasizes performance with a modest impact on fuel economy.