
Car diagnostics for a 2004 Audi S4
Car diagnostics for the 2004 Audi S4: 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 14.7 L/100 km
- Body
- Compact Cars
- Length
- 4.59 m

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 S4 for car diagnostics
- Body: compact cars (EPA size class).
2004 Audi S4: every figure
| Figure | Powertrain 1 | Powertrain 2 |
|---|---|---|
| Displacement | 4.2 L | 4.2 L |
| Cylinders | 8 | 8 |
| MPG city (US) | 16 | 13 |
| MPG highway (US) | 22 | 20 |
| MPG combined (US) | 18 | 16 |
| MPG combined (Imperial) (converted from the US figure) | 22 | 19 |
| Luggage volume (litres converted from EPA's cubic feet) | 793 L (28 cu ft) | 793 L (28 cu ft) |
| Fuel cost a year (EPA) (EPA: 15,000 miles at its fuel prices) | US$4,550 | US$5,150 |
| Fuel cost for 20,000 km (at $1.75 a litre for premium) | $4,586 | $5,146 |
| Dimension | S4 Sedan 4dr Sedan Awd |
|---|---|
| Length | 4.59 m (181 in) |
| Width | 1.77 m (70 in) |
| Height | 1.43 m (56 in) |
| Wheelbase | 2.65 m (104 in) |
| Curb weight | 1,735 kg (3,825 lb) |
Sources: fuel use, MPG, CO2, electric range, battery, charge time, luggage volume and the annual fuel cost are the US EPA's (fueleconomy.gov); dimensions and curb weight are NHTSA vPIC Canadian vehicle specifications, by body. 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 S4
- NHTSA lists 1 recall campaign for this model year. Ask the seller for proof each one was fixed; a dealer can check it by the VIN.
- Owners filed 29 complaints with NHTSA, most often about engine and engine cooling (12), power train (5) and engine (3). Have those parts checked before you buy.
| Campaign | Date | Component | Summary |
|---|---|---|---|
| 05V096000 | 2005-03-15 | exterior lighting:headlights | ON CERTAIN PASSENGER VEHICLES, THERE IS A POSSIBILITY OF XENON HEADLAMP COATING DEGRADATION OVER TIME. THE LUMINOUS TRANSMITTANCE OF THE HEADLAMP MAY DECREASE OVER A PERIOD OF TIME. |
Source: NHTSA (US) recall campaigns and owner complaints for this model year.
Car diagnostics: how we help
Need a diagnostic check for your 2004 Audi S4? We do not do mechanical work, but we arrange it with a trusted shop and keep you driving meanwhile. A steady check engine light needs a check soon; a flashing one means pull over safely and get help.
Before the shop sees your S4
The shop may ask for the VIN to order the right parts. Note the mileage on the odometer when you send the request. Bring the owner's manual or service records if you have them. Its 4.2L 8-cylinder drives through a 6-speed automatic.
The steps
The shop quotes the job; you approve it before any work. We tell you plainly if we do not know a shop for the job. The repair is between you and the shop; the rental is with us.
Stay on the road
We can have a rental ready the day your car goes in. Keep moving with a rental while the shop has your car, by the day at our usual rates. The car can come to your door in the Toronto area, or you pick it up at no charge.
Good habits for your car
Wash the underside of the car in winter to clear road salt. Switch to winter tires before the first snow, and back in spring. Keep a record of every service; it helps the shop and adds value when you sell.
What to ask
Ask the shop to call you before doing anything not on the estimate. Ask how long the job should take, so you know how long to rent for. Ask what warranty the shop gives on its parts and labour.
Questions first?
Need a rental too? Add it to the same request.
Request car diagnostics
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.