Car battery replacement for a 2015 Audi S8
Car battery replacement for the 2015 Audi S8: request it and CarmaCars arranges it with a trusted shop or connect you with one, and we can deliver a rental car to you while yours is in.
- Combined
- 11.9 L/100 km
- Body
- Midsize Cars

A rental while yours is in the shop
A trusted shop does the work and you keep driving while it has your car. We deliver a rental to you, by the day, at our usual rates.
The 2015 Audi S8 for car battery replacement
- Body: midsize cars (EPA size class).
2015 Audi S8: every figure
| Displacement | 4.0 L |
|---|---|
| Cylinders | 8 |
| MPG city (US) | 16 |
| 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) | 425 L (15 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) | $4,166 |
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 S8
- NHTSA lists 4 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 6 complaints with NHTSA, most often about engine (5) and power train (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. |
| 20V397000 | 2020-07-07 | structure:body:hood | Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2013-2018 Audi S8 and A8 vehicles. The seal around the engine compartment may come loose and contact hot engine components. |
| 19V057000 | 2019-01-28 | fuel system, gasoline:delivery:hoses, lines/piping, and fittings | Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2013-2016 Audi A8 and S8 vehicles. The fuel supply line for the high pressure fuel pump may become porous and leak fuel. |
| 18V430000 | 2018-06-25 | fuel system, gasoline:delivery:hoses, lines/piping, and fittings | Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2013-2015 Audi S8 and A8 vehicles. The fuel supply line for the high pressure fuel pump may become porous over time, resulting in a fuel leak. |
Source: NHTSA (US) recall campaigns and owner complaints for this model year.
Arranging the work for the S8
For battery service on the 2015 Audi S8, CarmaCars arranges it with a trusted shop or connects you with one; the work is done by the shop, not by CarmaCars. A slow crank on a cold morning is often the first sign of a tired battery.
Before the shop sees your S8
Tell the shop about any warning light or sound you have noticed. Tell the shop the year, the trim and the engine: the 4.0L 8-cylinder turbo. Mention the trim and engine in your request; parts differ between them. It is powered by the 4.0L 8-cylinder turbo, with all-wheel drive.
What to send us
We tell you plainly if we do not know a shop for the job. We keep you posted until the car is booked in. The shop sets the price and the time after seeing the car.
Your rental while you wait
Keep moving with a rental while the shop has your car, by the day at our usual rates. Pick a car that suits your week from our fleet. Delivery starts at $75 plus distance; collecting the car yourself is free.
What to ask
Keep the invoice; it is part of the car's service history. Ask for a written estimate before any work starts. If a warning light was the reason, ask what the code was and what fixed it.
Good habits for your car
Keep a record of every service; it helps the shop and adds value when you sell. Check that all lights work every few weeks. Follow the maintenance schedule in your owner's manual, by time or distance.
Still deciding?
A request is free and gets a reply within one business day.
Request car battery replacement
Tell us when suits you. A person replies within one business day and arranges it with a trusted shop or recommends one; the shop sets its own price and time.
Rent a car while yours is in in Toronto
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