Mazda 3 vs Nissan Versa: Specs Compared

Running cost over five years: at the EPA's 15,000-mile-a-year assumption the Nissan Versa burns about $1,750 of fuel annually against $1,850 for the Mazda 3. That $100 yearly gap compounds to roughly $500 over five years and $800 over eight — often more than the price difference between two trims of the same vehicle, and the single largest running-cost line item separating these two.

City and highway economy: the Nissan Versa leads in both cycles — 32 mpg city and 40 mpg highway against 30 and 40 mpg — so its fuel-efficiency advantage holds whether you commute in traffic or cover long highway miles.

Powertrain choice: the Mazda 3 is recorded with 4 distinct engine configurations (SIDI, SIDI; With Cylinder Deactivation, SIDI; Without Cylinder Deactivation), the Nissan Versa with 1 (1.6). Across 97 recorded Mazda 3 configurations and 26 for the Nissan Versa, the wider the engine spread the more the real-world fuel efficiency depends on which version you actually buy, so check the specific model year and drivetrain rather than the headline number.

Drivetrain and class: the Mazda 3 is offered with 4-Wheel Drive, Front-Wheel Drive, the Nissan Versa with Front-Wheel Drive. All-wheel drive typically costs one to two mpg combined against the same vehicle in front- or rear-wheel drive, which is worth remembering when the gap between these two is small. The EPA classes them as Midsize Cars and Compact Cars respectively — the class drives the interior volume, cargo space and passenger space each one is measured against.

Tailpipe emissions: at their cleanest configurations the Nissan Versa emits 253 g/mile of CO2 versus 266 g/mile for the Mazda 3. Emissions track fuel consumption almost exactly, so the cleaner vehicle here is also the cheaper one to fuel.