Auto loans: 2015 Audi S6
None for sale by us right now: rent one for a week first, or ask us to find one. Rated 11.7 L/100 km combined (EPA). 2 NHTSA recall campaigns. CarmaCars is not a lender, dealer or lessor, and does not arrange financing or leases. We rent cars, and sell one only when it is listed for sale on this page with its price.
- For sale by us
- 0
- Combined
- 11.7 L/100 km
- Recalls
- 2

For sale
We do not have a 2015 Audi S6 for sale right now. We are a rental company: rent one for a week to try it, or tell us what you want and we look for one for you.
CarmaCars is not a lender, dealer or lessor, and does not arrange financing or leases. We rent cars, and sell one only when it is listed for sale on this page with its price.
2015 Audi S6 specs
| Engine | 4.0L 8-cylinder turbo |
|---|---|
| Drive | All-wheel drive |
| Transmission | 7-speed automatic |
| Fuel | Premium gas |
| City | 14.0 L/100 km |
| Highway | 8.7 L/100 km |
| Combined | 11.7 L/100 km |
| CO₂ | 274 g/km |
| Cost to drive 100 km | $20.47 |
2015 Audi S6: every figure
| Displacement | 4.0 L |
|---|---|
| Cylinders | 8 |
| MPG city (US) | 17 |
| MPG highway (US) | 27 |
| MPG combined (US) | 20 |
| MPG combined (Imperial) (converted from the US figure) | 24 |
| Luggage volume (litres converted from EPA's cubic feet) | 453 L (16 cu ft) |
| Fuel cost a year (EPA) (EPA: 15,000 miles at its fuel prices) | US$4,100 |
| Fuel cost for 20,000 km (at $1.75 a litre for premium) | $4,094 |
Sources: fuel use, MPG, CO2, electric range, battery, charge time, luggage volume and the annual fuel cost are the US EPA's (fueleconomy.gov). Imperial MPG, litres, inches and pounds are converted from those figures. Figures no free source publishes for this car (power, torque, acceleration, top speed, fuel tank, towing) are left out.
What to check when buying the 2015 Audi S6
- NHTSA lists 2 recall campaigns for this model year. Ask the seller for proof each one was fixed; a dealer can check it by the VIN.
- Owners filed 5 complaints with NHTSA, most often about engine (3), electrical system (1) and fuel/propulsion system (1). Have those parts checked before you buy.
| Campaign | Date | Component | Summary |
|---|---|---|---|
| 22V178000 | 2022-03-23 | engine and engine cooling:engine:gasoline:turbo/supercharger | Volkswagen Group of America, Inc. (Audi) is recalling certain 2013-2017 A8, S6 Sedan, S7, S8, and 2014-2017 RS7 vehicles. The turbocharger oil supply strainer can become blocked, causing wear to the bearings due to lack of lubrication. |
| 18V370000 | 2018-06-04 | air bags:sensor:occupant classification | Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2013-2018 Audi S6 and S7, 2012-2018 A7 and A6 Sedan, and 2014-2018 RS7 vehicles equipped with basic seats (with or without heating). Stress or wear of the body-sensing mat within the front passenger seat may cause the Passenger Occupant Detection... |
Source: NHTSA (US) recall campaigns and owner complaints for this model year.
The 2015 Audi S6 for buyers
CarmaCars rents cars and does not sell the 2015 Audi S6; this page helps you judge it before you buy one elsewhere. We are not a lender and do not arrange loans. A monthly rental can cover the time while you arrange financing with your bank. Thinking about the 2015 Audi S6? Here are the numbers in plain words and what to check.
Recalls and complaints
NHTSA has 5 owner complaints on file, mostly about engine, electrical system and fuel/propulsion system. Look at the tires, brakes and battery; they are costly to replace. Have a mechanic inspect a used one before you buy it. NHTSA lists 2 recall campaigns for this model; ask the seller for proof each one was fixed.
The figures, translated
It is powered by the 4.0L 8-cylinder turbo, with all-wheel drive. The turbo gives a small engine the pull of a bigger one when you need it. All-wheel drive helps when pulling away on snow; braking and steering still depend on the tires.
Rated at 11.7 L/100 km combined, it needs around 35 litres for a 300 km round trip. That works out to about $20.47 per 100 km at our price setting. At US fuel prices, the EPA estimates US$4,100 a year for 15,000 miles.
Inside and out
Being a mid-size car, it is easy to park and comfortable on longer drives. At 453 litres, the trunk fits a family's bags for a long weekend.
Who it is for
It uses more fuel than most, so it suits shorter trips or people who need its size. It suits anyone who needs a car for a few days, a week or a month without buying one.
A longer test drive
Rent the S6 for a week, or up to 365 days, before you commit to buying one. Rent first, buy later: a week with the S6 answers the big questions. A test week in the S6 tells you more than any review.
Money matters
The EPA estimates US$4,100 a year in fuel for 15,000 miles at US prices. Get an insurance quote for this exact model before you buy; rates differ a lot between models. Ask what a set of tires costs for this trim; sizes and prices vary.
Choosing the right one
A newer year is not always better; check what changed before paying more for it. Within the 2015 lineup, trims share powertrains or differ in equipment; the trim pages show which. Decide what matters most first: fuel use, space, or the price you can pay.
Make a request
Want to try the model first? Send a request with your dates.
Rent it for a week before you buy
A week of your own driving tells you more than a test drive: the commute, the parking, the fuel. Rent a 2015 Audi S6 from us first.
Ask us about the 2015 Audi S6
Tell us your budget and when you want to buy; we look for a 2015 Audi S6 for you and reply within one business day.
Buying the 2015 Audi S6
Does CarmaCars sell the 2015 Audi S6?
Not right now. CarmaCars rents cars; it sells one only now and then. Tell us what you want and we look for one, or rent one for a week first.
Can I rent a 2015 Audi S6 before I buy one?
Yes. Request it for a week (or longer, up to 365 days) and drive it as your own; nothing is charged until we confirm and you approve.
Does the 2015 Audi S6 have recalls?
NHTSA lists 2 recall campaigns for it, in the table on this page. Ask for proof each was fixed.
What does the 2015 Audi S6 cost in fuel a year?
EPA puts it at US$4,100 a year for 15,000 miles at its fuel prices; at our price setting, 20,000 km cost about $4094.00.
Where do the figures come from?
Fuel use and fuel cost from the US EPA (fueleconomy.gov), dimensions and weight from NHTSA vPIC Canadian specifications, recalls and complaints from NHTSA. We leave out any figure no free source publishes.