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Audi A4 / S4 / RS4 Fuel Economy (g/100m)

g/100m Number of Vehicles
3 gallons per 100 meters 4 vehicles
4 gallons per 100 meters 25 vehicles
5 gallons per 100 meters 7 vehicles
6 gallons per 100 meters 5 vehicles
7 gallons per 100 meters 1 vehicles
8 gallons per 100 meters 0 vehicles
9 gallons per 100 meters 0 vehicles
10 gallons per 100 meters 0 vehicles
11 gallons per 100 meters 0 vehicles
12 gallons per 100 meters 0 vehicles
13 gallons per 100 meters 0 vehicles
14 gallons per 100 meters 0 vehicles
15 gallons per 100 meters 0 vehicles
16 gallons per 100 meters 0 vehicles
17 gallons per 100 meters 0 vehicles
18 gallons per 100 meters 0 vehicles
19 gallons per 100 meters 0 vehicles
20 gallons per 100 meters 1 vehicles
21 gallons per 100 meters 0 vehicles
22 gallons per 100 meters 0 vehicles
23 gallons per 100 meters 0 vehicles
24 gallons per 100 meters 1 vehicles
25 gallons per 100 meters 0 vehicles
26 gallons per 100 meters 0 vehicles
27 gallons per 100 meters 0 vehicles
28 gallons per 100 meters 0 vehicles
29 gallons per 100 meters 0 vehicles
30 gallons per 100 meters 0 vehicles
31 gallons per 100 meters 1 vehicles
Model Year Body/Powertrain g/100m  
2008 2008 2dr Convertible 340-hp 4.2L V8 6-sp shiftable automatic AWD 6.13
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With the 254 kilowatts 4.2L V8 engine, 6-speed shiftable automatic transmission, and all-wheel drive, the 2008 Audi A4 / S4 / RS4 has been averaging 6.13 L/100km (liters per 100 kilometers).

The 2008 Audi A4 / S4 / RS4s in this analysis were driven mostly in the city (about 50 percent of the kilometers driven). The rest of the kilometers were in heavy traffic (25 percent), in the suburbs (0 percent), and on the highway at an average speed of 60 kilometers per hour (0 percent).

In addition, the average 2008 Audi A4 / S4 / RS4 in this analysis was driven on hilly terrain with a medium foot and the AC not used at all.
2008 2008 2dr Convertible turbocharged 200hp 2.0L I4 7-sp shiftable CVT FWD 3.52
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2008 2008 4dr Sedan 255-hp 3.1L V6 6-sp manual AWD 4.31
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2008 2008 4dr Sedan 340-hp 4.2L V8 6-sp manual AWD 5.95
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2008 2008 4dr Sedan 255-hp 3.1L V6 6-sp shiftable automatic AWD 4.68
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2008 2008 4dr Sedan turbocharged 200hp 2.0L I4 6-sp manual AWD 5.99
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2008 2008 4dr Sedan turbocharged 200hp 2.0L I4 6-sp shiftable automatic AWD 4.25
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2008 2008 4dr Sedan turbocharged 200hp 2.0L I4 7-sp shiftable CVT FWD 4.44
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2008 2008 4dr Wagon 340-hp 4.2L V8 6-sp manual AWD 7.25
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2008 2008 4dr Wagon 340-hp 4.2L V8 6-sp shiftable automatic AWD 5.26
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2008 2008 4dr Wagon 255-hp 3.1L V6 6-sp shiftable automatic AWD 30.6
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2008 2008 4dr Wagon turbocharged 200hp 2.0L I4 6-sp manual AWD 8.78
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What Our Members Are Saying about the Real Gas Mileage of the 2008 Audi A4 / S4 / RS4

2008 Audi A4 / S4 / RS4 Real Gas Mileage: Pros
YearBody/PowertrainComment
2009 4dr Sedan turbocharged 211hp 2.0L I4
6-speed manual AWD
30mpg is easy to achieve with modest driving, even with the turbo. see full Audi A4 / S4 / RS4 review
2008 4dr Wagon turbocharged 200hp 2.0L I4
6-speed shiftable automatic AWD
Good tradeoff of performance and mileage. Previous VW 1.8t owner, viewed this as an upgrade. see full Audi A4 / S4 / RS4 review
2008 4dr Sedan turbocharged 200hp 2.0L I4
6-speed manual AWD
higher than others with less power see full Audi A4 / S4 / RS4 review
2008 4dr Sedan turbocharged 200hp 2.0L I4
6-speed shiftable automatic AWD
averaging 24.4 mpg - not bad see full Audi A4 / S4 / RS4 review
2008 4dr Sedan 420-horsepower 4.2L V8
6-speed manual AWD
EPA ratings are accurate. I've seen as low as 12 mpg in the city, and up to 22 mpg on highway journies. I average 15 mpg in mostly-city driving. see full Audi A4 / S4 / RS4 review
2008 4dr Sedan turbocharged 200hp 2.0L I4
6-speed manual AWD
Great fuel economy if driven easily, but is a great performer if pushed. Best of both worlds. see full Audi A4 / S4 / RS4 review
2007 4dr Sedan turbocharged 200hp 2.0L I4
6-speed shiftable automatic AWD
32+ mpg hwy see full Audi A4 / S4 / RS4 review
2007 4dr Sedan turbocharged 200hp 2.0L I4
6-speed shiftable automatic AWD
30+ MPG on the highway. see full Audi A4 / S4 / RS4 review
2007 2dr Convertible turbocharged 200hp 2.0L I4
6-speed shiftable automatic AWD
Car is very fast yet still is a 4-cyl that gets 30mpg. Also has AWD without being an SUV that gets 18mpg. see full Audi A4 / S4 / RS4 review
2008 Audi A4 / S4 / RS4 Real Gas Mileage: Cons
YearBody/PowertrainComment
2008 2dr Convertible 420-horsepower 4.2L V8
6-speed manual AWD
No 420hp car is going to sip fuel, but the fuel tank is small (14.5 gallons) and thus needs filled too often. see full Audi A4 / S4 / RS4 review
2008 4dr Sedan turbocharged 200hp 2.0L I4
6-speed manual AWD
The diesel version has MORE torque and power AND has a far better range (about 700 miles for 2L diesel engine), I dislike the 22-24 mpg for the combined driving (mostly city). Those are still good numbers for its class. Sucks when have to pay $3.87/gallon see full Audi A4 / S4 / RS4 review
2007 4dr Sedan 255-horsepower 3.1L V6
6-speed shiftable automatic AWD
Overall fuel economy barely acceptable on premium fuel. Highway fuel economy is fine but city economy stinks. 21 MPG driving 70% highway miles. However, better than Infiniti G35x see full Audi A4 / S4 / RS4 review
2007 4dr Sedan 255-horsepower 3.1L V6
6-speed shiftable automatic AWD
only averaging 17 mpg see full Audi A4 / S4 / RS4 review
2007 4dr Wagon turbocharged 200hp 2.0L I4
6-speed shiftable automatic AWD
I guess this is average for a car like this. Keep off the turbo and things improve. see full Audi A4 / S4 / RS4 review
 

2008 Audi A4 / S4 / RS4 Gas Mileage (g/100m)

Unlike other fuel economy surveys, TrueDelta's Real-World Gas Mileage Survey includes questions about how and where a car was driven. So you can get an idea of the Audi A4 / S4 / RS4's real-world g/100m based on how and where you drive a car.