Battery boost for a 2007 Audi A8
Battery boost for the 2007 Audi A8: 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 to 15.7 L/100 km
- Body
- Large 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 2007 Audi A8 for battery boost
- Body: large cars (EPA size class).
2007 Audi A8: every figure
| Figure | Powertrain 1 | Powertrain 2 |
|---|---|---|
| Displacement | 4.2 L | 6.0 L |
| Cylinders | 8 | 12 |
| MPG city (US) | 16 | 13 |
| MPG highway (US) | 23 | 19 |
| MPG combined (US) | 18 | 15 |
| MPG combined (Imperial) (converted from the US figure) | 22 | 18 |
| Luggage volume (litres converted from EPA's cubic feet) | 425 L (15 cu ft) | 425 L (15 cu ft) |
| Fuel cost a year (EPA) (EPA: 15,000 miles at its fuel prices) | US$4,550 | US$5,500 |
| Fuel cost for 20,000 km (at $1.75 a litre for premium) | $4,586 | $5,496 |
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 2007 Audi A8
- 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 4 complaints with NHTSA, most often about air bags (1), fuel/propulsion system (1) and unknown or other (1). Have those parts checked before you buy.
| Campaign | Date | Component | Summary |
|---|---|---|---|
| 16V415000 | 2016-06-09 | visibility:sun/moon roof assembly | Volkswagen Group of America, Inc. (Volkswagen) is recalling certain model year 2007-2009 Audi A8 and S8 vehicles. The sunroof glass on the affected vehicles may not be properly secured to the sunroof frame. As a result, the sunroof glass may detach from the car while driving. |
| 06V454000 | 2006-11-30 | air bags:frontal | ON CERTAIN VEHICLES WHERE A WEAK BATTERY EXISTS, IT IS POSSIBLE THAT A LOW VOLTAGE CONDITION COULD CAUSE THE AIR BAG CONTROL UNIT TO IMPROPERLY SET A FAULT CODE. IF THIS OCCURS, THE PASSENGER SIDE FRONTAL AIR BAG WILL BECOME DEACTIVATED. HOWEVER, BOTH THE AIR BAG WARNING LIGHT IN THE INSTRUMENT CLUSTER AS WELL AS... |
Source: NHTSA (US) recall campaigns and owner complaints for this model year.
Arranging the work for the A8
For battery service on your 2007 Audi A8, we arrange a trusted shop; CarmaCars does not do the work. A slow crank on a cold morning is often the first sign of a tired battery.
Your A8 and the shop
Bring the owner's manual or service records if you have them. Tell the shop the year, the trim and the engine: the 4.2L 8-cylinder. Mention the trim and engine in your request; parts differ between them. It uses the 4.2L 8-cylinder and all-wheel drive.
How the request works
We tell you plainly if we do not know a shop for the job. You agree everything with the shop before work begins. The repair is between you and the shop; the rental is with us.
A car meanwhile
If the repair runs long, keep the rental longer. We collect the rental when your car is back. We hand every car over in person, at your address or at our location.
Small things that help
Check the tire pressure once a month, when the tires are cold. Keep the fuel tank above a quarter in winter. Check that all lights work every few weeks.
A short checklist
If you want to see the old parts, ask for them back. Ask whether anything else is close to needing attention, and how soon. Ask how long the job should take, so you know how long to rent for.
Your move
Ask in your request, and we tell you plainly what we can arrange.
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.