Battery boost for a 2004 Audi A6
Battery boost for the 2004 Audi A6: 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
- 11.2 to 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 2004 Audi A6 for battery boost
- Body: midsize cars (EPA size class).
2004 Audi A6: every figure
| Figure | Powertrain 1 | Powertrain 2 | Powertrain 3 | Powertrain 4 | Powertrain 5 |
|---|---|---|---|---|---|
| Displacement | 3.0 L | 2.7 L | 2.7 L | 3.0 L | 4.2 L |
| Cylinders | 6 | 6 | 6 | 6 | 8 |
| MPG city (US) | 18 | 16 | 16 | 16 | 15 |
| MPG highway (US) | 25 | 23 | 23 | 23 | 22 |
| MPG combined (US) | 21 | 19 | 19 | 19 | 18 |
| MPG combined (Imperial) (converted from the US figure) | 25 | 23 | 23 | 23 | 22 |
| Luggage volume (litres converted from EPA's cubic feet) | 425 L (15 cu ft) | 425 L (15 cu ft) | 425 L (15 cu ft) | 1019 L (36 cu ft) | 425 L (15 cu ft) |
| Fuel cost a year (EPA) (EPA: 15,000 miles at its fuel prices) | US$3,900 | US$4,350 | US$4,350 | US$4,350 | US$4,550 |
| Fuel cost for 20,000 km (at $1.75 a litre for premium) | $3,920 | $4,340 | $4,340 | $4,340 | $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 2004 Audi A6
- 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 35 complaints with NHTSA, most often about fuel system (6), service brakes (5) and air bags (3). Have those parts checked before you buy.
| Campaign | Date | Component | Summary |
|---|---|---|---|
| 11V267000 | 2011-05-03 | fuel system, other:storage:tank assembly | VOLKSWAGEN IS RECALLING CERTAIN MODEL YEAR 2001-2004 AUDI A6, MODEL YEAR 2002-2003 S6 AND MODEL YEAR 2003 RS6 VEHICLES EQUIPPED WITH 4.2L ENGINES AND MANUFACTURED FROM JUNE 19, 2001, THROUGH JUNE 8, 2004. THE AGING OF THE PLASTIC MATERIAL IN THE FUEL TANK ROLLOVER VALVE COMBINED WITH BENDING STRESS FROM THE... |
| 08V157000 | 2008-04-08 | fuel system, gasoline:storage:tank assembly | VOLKSWAGEN IS RECALLING 68,240 MY 2001-2004 AUDI A6 QUATTRO VEHICLES EQUIPPED WITH 2.7L, 2.8L, OR 3.0L ENGINES AND MY 2001-2005 ALLROAD QUATTRO VEHICLES EQUIPPED WITH 2.7L OR 4.2L ENGINES. THE AGING OF THE PLASTIC MATERIAL IN THE FUEL TANK ROLLOVER VALVE COMBINED WITH BENDING STRESS FROM THE ALUMINUM VENTILATION... |
| 06V198000 | 2006-06-05 | electrical system | ON CERTAIN PASSENGER VEHICLES EQUIPPED WITH HALOGEN LOW BEAM HEADLIGHTS, CERTAIN CONNECTOR PINS IN THE HEADLIGHT SWITCH CONNECTOR COME INTO CONTACT WITH EACH OTHER CAUSING A SHORT CIRCUIT. NOTE: VEHICLES WITH XENON LOW BEAM HEADLIGHTS ARE NOT AFFECTED BECAUSE THE CIRCUIT IN THESE VEHICLES CONTAINS A FUSE, WHICH... |
| 04V133000 | 2004-03-18 | electrical system | ON CERTAIN PASSENGER VEHICLES, IF A DRIVER'S KNEES PUSH AGAINST THE KNEE BOLSTER (CRASH ELEMENT) LOCATED UNDER THE DASHBOARD, IT CAN CONTACT THE HEADLIGHT SWITCH WIRING HARNESS, AND AN ELECTRICAL SHORT COULD OCCUR. |
Source: NHTSA (US) recall campaigns and owner complaints for this model year.
The 2004 Audi A6: Battery boost
Battery boost for the 2004 Audi A6: the work is done by a shop we trust, never by CarmaCars. Lights left on overnight are the classic reason for a flat battery.
About your A6
The shop may ask for the VIN to order the right parts. Your owner's manual lists the maintenance schedule for the A6. The shop sets its own price and time after it sees the car. It uses the 3.0L 6-cylinder and front-wheel drive.
What CarmaCars does here
You approve the shop's quote before any work. We pass your request to a trusted shop or give you its name. The repair is between you and the shop; the rental is with us.
Stay on the road
We bring the rental to you and collect it afterwards. A rental keeps your week on track during the repair. Your offer shows any delivery fee before you pay.
Small things that help
Keep an emergency kit in the trunk in winter. Have the cabin air filter changed on the maker's schedule. Have the battery tested before winter if it is more than a few years old.
Talking to the shop
If you want to see the old parts, ask for them back. Ask what warranty the shop gives on its parts and labour. If the car must stay overnight, ask where it will be kept.
Talk to a person
Tell us the job and the car, and a person replies.
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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Tell us your dates and we look for a car while yours is in for you. Nothing is booked or charged.