
Emissions test for a 2015 Audi S4
Emissions test for the 2015 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
- 11.0 to 11.7 L/100 km
- Body
- Compact 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 2015 Audi S4 for emissions test
- Body: compact cars (EPA size class).
2015 Audi S4: every figure
| Figure | Powertrain 1 | Powertrain 2 |
|---|---|---|
| Displacement | 3.0 L | 3.0 L |
| Cylinders | 6 | 6 |
| MPG city (US) | 18 | 17 |
| MPG highway (US) | 28 | 26 |
| MPG combined (US) | 21 | 20 |
| MPG combined (Imperial) (converted from the US figure) | 25 | 24 |
| Luggage volume (litres converted from EPA's cubic feet) | 368 L (13 cu ft) | 368 L (13 cu ft) |
| Fuel cost a year (EPA) (EPA: 15,000 miles at its fuel prices) | US$3,900 | US$4,100 |
| Fuel cost for 20,000 km (at $1.75 a litre for premium) | $3,850 | $4,094 |
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 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 1 complaint with NHTSA, most often about engine (1). Have those parts checked before you buy.
| Campaign | Date | Component | Summary |
|---|---|---|---|
| 14V667000 | 2014-10-24 | air bags | Volkswagen Group of America, Inc. (Volkswagen) is recalling certain model year 2013-2015 Audi A4 and S4 vehicles manufactured February 16, 2012, to October 21, 2014, and 2013-2015 Audi Allroad vehicles manufactured March 12, 2012, to October 21, 2014. Due to an improper algorithm in the air bag control module, if a... |
Source: NHTSA (US) recall campaigns and owner complaints for this model year.
Emissions test for the 2015 Audi S4
CarmaCars does not do mechanical work, but for an emissions test on the 2015 Audi S4 we arrange a trusted shop. Rules on emissions testing differ by province and state.
Your S4 and the shop
The shop may ask for the VIN to order the right parts. Your owner's manual lists the maintenance schedule for the S4. A photo of the dashboard warning light helps the shop prepare. The powertrain to know here is the 3.0L 6-cylinder supercharged, with all-wheel drive.
How the arrangement works
The shop quotes the job; you approve it before any work. We pass your request to a trusted shop or give you its name. We follow up until the shop has the car booked in.
A rental while you wait
Keep moving with a rental while the shop has your car, by the day at our usual rates. The rental is priced like any other on our site. Pick it up from us for free, or have it brought to you.
Small things that help
Keep a record of every service; it helps the shop and adds value when you sell. Have the cabin air filter changed on the maker's schedule. Use the grade of fuel your owner's manual calls for.
Before the shop starts
If you want to see the old parts, ask for them back. Ask whether the quote includes both parts and labour. Ask when the car will be ready and how the shop will tell you.
One more step
Ask, and we tell you plainly what we can arrange.
Request emissions test
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.
Similar cars available now

Checking tomorrow…
Representative photo
Checking tomorrow…
Representative photo
Checking tomorrow…
Representative photo
Checking tomorrow…
Representative photo
Checking tomorrow…
Representative photo
Checking tomorrow…
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.