Model year guide

2015 Audi S6

Recalls, most-reported problems, crash-test ratings, fuel economy and what a 2015 Audi S6 is worth — from official NHTSA and EPA data. 16 on record.

2015 Audi S6 at a glance

Combined20 mpg

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

2015 Audi S6 MPG & running costs

Combined20 mpg
City17 mpg
Highway27 mpg
Est. annual fuel cost$4,100
EPA size classMidsize Cars
TransmissionAutomatic (AM-S7)
Forced inductionTurbocharged
Passenger volume98 cu ft
Cargo volume16 cu ft
5-yr fuel cost vs average new car$8,500 more

Source: U.S. EPA / DOE fueleconomy.gov.

Estimated 5-year cost to own

A rough guide to what running a 2015 Audi S6 costs over five years and 75,000 miles.

Fuel (5 yrs)$20,500
Fuel only$20,500
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.

2015 Audi S6 vehicles on record

Other Audi S6 model years

2015 Audi S6 — frequently asked questions

What gas mileage does the 2015 Audi S6 get?

The 2015 Audi S6 has a U.S. EPA estimate of 20 mpg combined (17 city / 27 highway).

Sources: NHTSA (recalls, complaints, crash tests), U.S. EPA (fuel economy). Vehicle data only — CarLogs never shows owner information.