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Audi A3 / S3 / RS3 Fuel Economy (km/L)

km/L Number of Vehicles
7 kilometers per liter 2 vehicles
8 kilometers per liter 1 vehicles
9 kilometers per liter 4 vehicles
10 kilometers per liter 8 vehicles
11 kilometers per liter 5 vehicles
12 kilometers per liter 3 vehicles
13 kilometers per liter 3 vehicles
14 kilometers per liter 3 vehicles
15 kilometers per liter 0 vehicles
16 kilometers per liter 3 vehicles
17 kilometers per liter 0 vehicles
18 kilometers per liter 0 vehicles
19 kilometers per liter 0 vehicles
20 kilometers per liter 0 vehicles
21 kilometers per liter 0 vehicles
22 kilometers per liter 0 vehicles
23 kilometers per liter 0 vehicles
24 kilometers per liter 0 vehicles
25 kilometers per liter 0 vehicles
26 kilometers per liter 0 vehicles
27 kilometers per liter 0 vehicles
28 kilometers per liter 0 vehicles
29 kilometers per liter 0 vehicles
30 kilometers per liter 0 vehicles
31 kilometers per liter 0 vehicles
32 kilometers per liter 0 vehicles
33 kilometers per liter 0 vehicles
34 kilometers per liter 1 vehicles
35 kilometers per liter 0 vehicles
36 kilometers per liter 0 vehicles
37 kilometers per liter 0 vehicles
38 kilometers per liter 0 vehicles
39 kilometers per liter 2 vehicles
40 kilometers per liter 0 vehicles
41 kilometers per liter 1 vehicles
42 kilometers per liter 3 vehicles
43 kilometers per liter 0 vehicles
44 kilometers per liter 1 vehicles
45 kilometers per liter 3 vehicles
46 kilometers per liter 3 vehicles
47 kilometers per liter 1 vehicles
48 kilometers per liter 2 vehicles
49 kilometers per liter 1 vehicles
50 kilometers per liter 1 vehicles
51 kilometers per liter 2 vehicles
52 kilometers per liter 9 vehicles
53 kilometers per liter 6 vehicles
54 kilometers per liter 4 vehicles
55 kilometers per liter 6 vehicles
56 kilometers per liter 0 vehicles
57 kilometers per liter 3 vehicles
58 kilometers per liter 4 vehicles
59 kilometers per liter 9 vehicles
60 kilometers per liter 2 vehicles
61 kilometers per liter 7 vehicles
62 kilometers per liter 7 vehicles
63 kilometers per liter 0 vehicles
64 kilometers per liter 8 vehicles
65 kilometers per liter 3 vehicles
66 kilometers per liter 6 vehicles
67 kilometers per liter 4 vehicles
68 kilometers per liter 11 vehicles
69 kilometers per liter 3 vehicles
70 kilometers per liter 1 vehicles
71 kilometers per liter 2 vehicles
72 kilometers per liter 1 vehicles
73 kilometers per liter 1 vehicles
74 kilometers per liter 2 vehicles
75 kilometers per liter 1 vehicles
76 kilometers per liter 1 vehicles
77 kilometers per liter 0 vehicles
78 kilometers per liter 2 vehicles
79 kilometers per liter 1 vehicles
80 kilometers per liter 0 vehicles
81 kilometers per liter 3 vehicles
82 kilometers per liter 1 vehicles
83 kilometers per liter 0 vehicles
84 kilometers per liter 2 vehicles
85 kilometers per liter 0 vehicles
86 kilometers per liter 0 vehicles
87 kilometers per liter 1 vehicles
88 kilometers per liter 1 vehicles
89 kilometers per liter 3 vehicles
90 kilometers per liter 0 vehicles
91 kilometers per liter 1 vehicles
92 kilometers per liter 2 vehicles
93 kilometers per liter 3 vehicles
94 kilometers per liter 1 vehicles
95 kilometers per liter 3 vehicles
96 kilometers per liter 0 vehicles
97 kilometers per liter 1 vehicles
98 kilometers per liter 1 vehicles
99 kilometers per liter 1 vehicles
100 kilometers per liter 1 vehicles
101 kilometers per liter 0 vehicles
102 kilometers per liter 0 vehicles
103 kilometers per liter 0 vehicles
104 kilometers per liter 0 vehicles
105 kilometers per liter 0 vehicles
106 kilometers per liter 0 vehicles
107 kilometers per liter 0 vehicles
108 kilometers per liter 0 vehicles
109 kilometers per liter 0 vehicles
110 kilometers per liter 0 vehicles
111 kilometers per liter 0 vehicles
112 kilometers per liter 0 vehicles
113 kilometers per liter 0 vehicles
114 kilometers per liter 0 vehicles
115 kilometers per liter 0 vehicles
116 kilometers per liter 0 vehicles
117 kilometers per liter 0 vehicles
118 kilometers per liter 0 vehicles
119 kilometers per liter 0 vehicles
120 kilometers per liter 0 vehicles
121 kilometers per liter 0 vehicles
122 kilometers per liter 0 vehicles
123 kilometers per liter 1 vehicles
Model Year Body/Powertrain km/L  
2018 2018 4dr Sedan turbocharged 292hp 2.0L I4 7-sp automated manual AWD 67.5
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With the turbocharged 228kW 2.0L I4 engine, 7-speed automated manual transmission, and all-wheel drive, the 2018 Audi A3 / S3 / RS3 has been averaging 67.5 L/100km (liters per 100 kilometers).

The 2018 Audi A3 / S3 / RS3s in this analysis were driven mostly on the highway at an average speed of 70 kilometers per hour (about 55 percent of the kilometers driven). The rest of the kilometers were in heavy traffic (10 percent), in the city (5 percent), and in the suburbs (0 percent).

In addition, the average 2018 Audi A3 / S3 / RS3 in this analysis was driven on flat terrain with a medium foot and the AC not used at all.
2017 2017 4dr Sedan turbocharged 292hp 2.0L I4 7-sp automated manual AWD 12.5
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2016 2016 4dr Sedan turbocharged 292hp 2.0L I4 7-sp automated manual AWD 52.6
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2015 2015 4dr Sedan turbocharged 170hp 1.8L I4 6-sp automated manual FWD 70.97
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2015 2015 4dr Sedan turbocharged 220hp 2.0L I4 6-sp automated manual AWD 67.7
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2013 2013 4dr Hatch turbocharged 140hp 2.0L I4 Diesel 6-sp automated manual FWD 98.8
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2012 2012 4dr Hatch turbocharged 140hp 2.0L I4 Diesel 6-sp automated manual FWD 68.32
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2011 2011 4dr Hatch turbocharged 140hp 2.0L I4 Diesel 6-sp automated manual FWD 92.65
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2010 2010 4dr Hatch turbocharged 200hp 2.0L I4 6-sp automated manual FWD 7.11
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2010 2010 4dr Hatch turbocharged 140hp 2.0L I4 Diesel 6-sp automated manual FWD 86.54
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2010 2010 4dr Hatch turbocharged 220hp 2.0L I4 6-sp automated manual AWD 57.6
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2009 2009 4dr Hatch turbocharged 200hp 2.0L I4 6-sp automated manual FWD 61.03
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2009 2009 4dr Hatch turbocharged 200hp 2.0L I4 6-sp manual FWD 66.3
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2009 2009 4dr Hatch turbocharged 220hp 2.0L I4 6-sp automated manual AWD 54.81
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2008 2008 4dr Hatch 250-hp 3.2L V6 6-sp automated manual AWD 44.7
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2008 2008 4dr Hatch turbocharged 200hp 2.0L I4 6-sp automated manual FWD 64.69
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2008 2008 4dr Hatch turbocharged 200hp 2.0L I4 6-sp manual FWD 42.66
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2007 2007 4dr Hatch 250-hp 3.2L V6 6-sp automated manual AWD 52.27
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2007 2007 4dr Hatch turbocharged 200hp 2.0L I4 6-sp automated manual FWD 53.76
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2007 2007 4dr Hatch turbocharged 200hp 2.0L I4 6-sp manual FWD 56.68
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2006 2006 4dr Hatch 250-hp 3.2L V6 6-sp automated manual AWD 46.52
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2006 2006 4dr Hatch turbocharged 200hp 2.0L I4 6-sp automated manual FWD 39.15
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2006 2006 4dr Hatch turbocharged 200hp 2.0L I4 6-sp manual FWD 43.77
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2006 2006 4dr Hatch turbocharged 140hp 2.0L I4 Diesel 6-sp automated manual FWD 14.29
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TrueDelta Reviews the Real Gas Mileage of the Audi A3 / S3 / RS3

Audi A3 / S3 / RS3 Real Gas Mileage: Pros
YearComment
2016 For a car that can get from zero to 60 mph in under five seconds, the Audi S3 can be quite economical. The tested 2016's EPA ratings were 23 mpg city, 31 mpg highway. For 2017, the S3's ratings have fallen to 21/28 for no obvious reason. Maybe the updates pushed the car into a higher test weight class. I doubt the car's real-world fuel economy has changed. I observed 25 mpg in suburban driving (with a light foot) and nearly 30 mpg on the highway. Despite its more powerful engine, the Mercedes-AMG CLA45 scores even better than the 2017 S3 (if not quite as good as the 2016): 23/30. see full Audi A3 / S3 / RS3 review
 

What Our Members Are Saying about the Real Gas Mileage of the Audi A3 / S3 / RS3

Audi A3 / S3 / RS3 Real Gas Mileage: Pros
YearBody/PowertrainComment
2013 4dr Hatch turbocharged 140hp 2.0L I4 Diesel
6-speed automated manual FWD
Spectacular. I'm completely sold on diesel. Car can get well over 40mpg on the highway. Worst I've seen thus far is ~36mpg on a tank. see full Audi A3 / S3 / RS3 review
2009 4dr Hatch turbocharged 200hp 2.0L I4
6-speed automated manual AWD
Good fuel economy for a sport car w/ some cargo space. see full Audi A3 / S3 / RS3 review
2008 4dr Hatch turbocharged 200hp 2.0L I4
6-speed manual FWD
Higher than expected for a turbo engine (average about 30 highway and 22 city). see full Audi A3 / S3 / RS3 review
2008 4dr Hatch turbocharged 200hp 2.0L I4
6-speed automated manual FWD
28-30mpg while getting o it! see full Audi A3 / S3 / RS3 review
2008 4dr Hatch turbocharged 200hp 2.0L I4
6-speed automated manual FWD
I am getting 30+ MPG in mixed 50/50 city/hwy driving. Hwy MPG if <70 MPH is easily 34 MPG+. If it had 7 gears, MPG at 70+ would be far better. see full Audi A3 / S3 / RS3 review
2007 4dr Hatch turbocharged 200hp 2.0L I4
6-speed automated manual FWD
23 cty/30 hwy - this is great fuel economy in a car that can get up and go on the interstate, but still zip around town in style. see full Audi A3 / S3 / RS3 review
2007 4dr Hatch turbocharged 200hp 2.0L I4
6-speed manual FWD
20mpg city 24 mpg highway see full Audi A3 / S3 / RS3 review
2007 4dr Hatch turbocharged 200hp 2.0L I4
6-speed manual FWD
great for the power and size of the vehicle. see full Audi A3 / S3 / RS3 review
2007 4dr Hatch turbocharged 200hp 2.0L I4
6-speed manual FWD
Close to 30 mpg day to day; over 30 mpg on the highway. see full Audi A3 / S3 / RS3 review
2007 4dr Hatch turbocharged 200hp 2.0L I4
6-speed automated manual FWD
26mpg real life see full Audi A3 / S3 / RS3 review
Audi A3 / S3 / RS3 Real Gas Mileage: Cons
YearBody/PowertrainComment
2007 4dr Hatch 250-horsepower 3.2L V6
6-speed automated manual AWD
A car this size should weight 3600+ lbs. see full Audi A3 / S3 / RS3 review
2007 4dr Hatch 250-horsepower 3.2L V6
6-speed automated manual AWD
22 Highway. see full Audi A3 / S3 / RS3 review
 

Audi A3 / S3 / RS3 Gas Mileage (km/L)

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 A3 / S3 / RS3's real-world km/L based on how and where you drive a car.