2015 Audi s5 problems, recalls, safety rating, MPG & value

Q: What gas mileage does the 2015 Audi s5 get?

The 2015 Audi s5 has U.S. EPA estimates of 20–21 mpg combined, depending on engine and trim (2 versions).

2015 Audi s5 at a glance

Owner complaints2

Combined20–21 mpg

Free: that car's specs and build sheet, model-year recall campaigns and a fair price.

2015 Audi s5 common problems

The most-reported problem areas across all 2 owner complaints filed with NHTSA — and what to check before you buy.

Engine

Listen for knocks or ticking, check for leaks and blue/white exhaust smoke, and make sure it doesn't overheat. No check-engine light should be on.

Fuel/propulsion System

Check for fuel or battery warnings, hard starts and stalling. On a hybrid/EV, confirm charging and range behave normally.

Lane Departure

Have a trusted mechanic inspect this system as part of a pre-purchase inspection.

Steering

Steering should be tight and centered — no play, clunks or wandering. Test at low and highway speed; listen for power-steering whine.

2015 Audi s5 MPG & running costs

Combined20–21 mpg

City18 mpg

Highway27 mpg

Est. annual fuel cost$4,000

Source: U.S. EPA / DOE fueleconomy.gov. The EPA lists 2 versions of this model year; combined is shown as a range and the other figures are averages.

Estimated 5-year cost to own

A rough guide to what running a 2015 Audi s5 costs over five years and 75,000 miles.

Fuel (5 yrs)$20,000

Fuel only$20,000

Per mile$0.27

How this is estimated: fuel is the U.S. EPA annual cost at 15,000 miles a year. There aren't enough comparable listings to estimate depreciation for this model, so it is left out. Not included: insurance, maintenance, repairs, taxes, registration and finance costs. Treat it as a comparison guide, not a quote.