Aston Martin DB11 vs BMW X2: Specs Compared

Running cost over five years: at the EPA's 15,000-mile-a-year assumption the BMW X2 burns about $2,700 of fuel annually against $3,800 for the Aston Martin DB11. That $1,100 yearly gap compounds to roughly $5,500 over five years and $8,800 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 BMW X2 leads in both cycles — 24 mpg city and 34 mpg highway against 18 and 24 mpg — so its fuel-efficiency advantage holds whether you commute in traffic or cover long highway miles.

Powertrain choice: the Aston Martin DB11 is recorded with 3 distinct engine configurations (SIDI, 5.2, 4.0), the BMW X2 with 2 (SIDI & PFI, SIDI). Across 13 recorded Aston Martin DB11 configurations and 23 for the BMW X2, 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 Aston Martin DB11 is offered with Rear-Wheel Drive, the BMW X2 with All-Wheel Drive, 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 Minicompact Cars and Midsize 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 BMW X2 emits 314 g/mile of CO2 versus 431 g/mile for the Aston Martin DB11. Emissions track fuel consumption almost exactly, so the cleaner vehicle here is also the cheaper one to fuel.