Battery boost for a 2014 Audi S8
Battery boost for the 2014 Audi S8: CarmaCars does not do this work itself. Request it and we arrange it with a trusted shop or connect you with one, and we can deliver a rental car to you while yours is in.
- Combined
- 13.1 L/100 km
- Body
- Midsize Cars

A rental while yours is in the shop
CarmaCars does not do this work; you keep driving while the shop has your car. We deliver a rental to you, by the day, at our usual rates.
The 2014 Audi S8 for battery boost
- Body: midsize cars (EPA size class).
2014 Audi S8: every figure
| Displacement | 4.0 L |
|---|---|
| Cylinders | 8 |
| MPG city (US) | 15 |
| MPG highway (US) | 26 |
| MPG combined (US) | 18 |
| MPG combined (Imperial) (converted from the US figure) | 22 |
| 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$4,550 |
| Fuel cost for 20,000 km (at $1.75 a litre for premium) | $4,586 |
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 2014 Audi S8
- NHTSA lists 5 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 (2), engine and engine cooling (2) 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. |
| 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. |
| 13V448000 | 2013-09-23 | visibility:sun/moon roof assembly | Volkswagen Group of America, Inc. (Volkswagen) is recalling certain model year 2013-2014 Audi A8 and S8 vehicles equipped with a standard sunroof, manufactured March 12, 2013, through July 15, 2013. These vehicles are equipped with a standard sunroof glass panel that may shatter. |
Source: NHTSA (US) recall campaigns and owner complaints for this model year.
The 2014 Audi S8: Battery boost
CarmaCars does not do mechanical work. For battery service on the 2014 Audi S8, we connect you with a trusted shop. A slow crank on a cold morning is often the first sign of a tired battery.
Your car, your notes
A photo of the dashboard warning light helps the shop prepare. Say whether the car is drivable; it changes how it gets to the shop. Tell the shop the year, the trim and the engine: the 4.0L 8-cylinder turbo. It is powered by the 4.0L 8-cylinder turbo, with all-wheel drive.
What to send us
Send a request with the car and what it needs; a person replies within one business day and arranges it with a trusted shop or recommends one. You approve the shop's quote before any work. Your request goes to a person, who arranges a trusted shop or gives you its name.
Driving while yours is at the shop
We deliver the rental to you and collect it when your car is ready. Keep moving with a rental while the shop has your car, by the day at our usual rates. Delivery to your door is available across the Toronto area.
Car care, briefly
Check the tire pressure once a month, when the tires are cold. Replace wiper blades when they streak; it matters in rain and snow. Listen for new noises and mention them to the shop with as much detail as you can.
Before the shop starts
If you want to see the old parts, ask for them back. Ask what warranty the shop gives on its parts and labour. Ask whether the quote includes both parts and labour.
Questions first?
Send the car's details and the job, and we take the next step.
Request battery boost
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
We have no car while yours is in on the site right now. Request one and we look for it for your dates, or take a similar car that is available now.
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Want this exact car?
Tell us your dates and we look for a car while yours is in for you. Nothing is booked or charged.