Volkswagen GLI vs Volvo S90: Specs Compared

Running cost over five years: at the EPA's 15,000-mile-a-year assumption the Volkswagen GLI burns about $2,050 of fuel annually against $2,550 for the Volvo S90. That $500 yearly gap compounds to roughly $2,500 over five years and $4,000 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 versus highway split: the Volvo S90 is the stronger commuter at 28 mpg city, while the Volkswagen GLI pulls ahead on the interstate at 37 mpg highway. If most of your driving is stop-and-go traffic the city figure is the one to weigh; for long-distance highway mileage the reverse is true, and the two vehicles effectively swap places depending on how you drive.

Powertrain choice: the Volkswagen GLI is recorded with 1 distinct engine configuration (SIDI), the Volvo S90 with 4 (SIDI; Mild Hybrid, SIDI; PHEV, 2.0). Across 11 recorded Volkswagen GLI configurations and 23 for the Volvo S90, 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 Volkswagen GLI is offered with Front-Wheel Drive, the Volvo S90 with Front-Wheel Drive, All-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 Compact 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 Volvo S90 emits 110 g/mile of CO2 versus 297 g/mile for the Volkswagen GLI. Emissions track fuel consumption almost exactly, so the cleaner vehicle here is also the cheaper one to fuel.