Audi RS Q8 vs Volkswagen Atlas: Specs Compared

Running cost over five years: at the EPA's 15,000-mile-a-year assumption the Volkswagen Atlas burns about $2,450 of fuel annually against $4,750 for the Audi RS Q8. That $2,300 yearly gap compounds to roughly $11,500 over five years and $18,400 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 Volkswagen Atlas leads in both cycles — 22 mpg city and 29 mpg highway against 14 and 20 mpg — so its fuel-efficiency advantage holds whether you commute in traffic or cover long highway miles.

Powertrain choice: the Audi RS Q8 is recorded with 1 distinct engine configuration (SIDI; Mild Hybrid), the Volkswagen Atlas with 1 (SIDI). Across 8 recorded Audi RS Q8 configurations and 57 for the Volkswagen Atlas, 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 Audi RS Q8 is offered with All-Wheel Drive, the Volkswagen Atlas 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 Standard Sport Utility Vehicle 4WD and Small Sport Utility Vehicle 4WD respectively — the class drives the interior volume, cargo space and passenger space each one is measured against.

Tailpipe emissions: at their cleanest configurations the Volkswagen Atlas emits 364 g/mile of CO2 versus 547 g/mile for the Audi RS Q8. Emissions track fuel consumption almost exactly, so the cleaner vehicle here is also the cheaper one to fuel.