The 2018 Audi A3 gets a 2-liter I4 under the hood that makes 186 hp @ 4400 rpm horsepower and 221 lb.-ft. @ 1600 rpm of torque. This engine is quite fuel-efficient and helps the car deliver a mileage of 26 mpg in the city and 35 mpg on the highway. The combined efficiency of the engine comes out to be 29 mpg as rated by the EPA.

For the performance-oriented buyers, Audi provides an option to choose another engine. It's a 2.5-liter I5 motor that churns out 400 hp @ 5850 rpm horsepower and 354 lb.-ft. @ 1700 rpm of torque. The engine is a gas guzzler and provides an efficiency of 19 mpg in the city, 28 mpg on the highway and combined mileage of 22 mpg. The total fuel-tank capacity of the car is 14.5 gallons and you can travel up to - miles once it's full.

2018 Audi A3 MPG and Range

Trim NameMPG CityMPG HighwayMPG CombinedFuel Tank CapacityRange in Miles
Premium 4dr Sedan (2.0L 4cyl Turbo 7AM) w/Prod. End 6/1826 mpg35 mpg29 mpg14.5 gal.347.6/489.8 mi.
Premium quattro 4dr Sedan AWD (2.0L 4cyl Turbo 6AM) w/Prod. End 6/1824 mpg31 mpg27 mpg14.5 gal.348.0/449.5 mi.
Premium Plus 4dr Sedan (2.0L 4cyl Turbo 7AM) w/Prod. End 6/1826 mpg35 mpg29 mpg14.5 gal.377.0/507.5 mi.
Premium Plus quattro 4dr Sedan AWD (2.0L 4cyl Turbo 6AM) w/Prod. End 6/1824 mpg31 mpg27 mpg14.5 gal.348.0/449.5 mi.
Prestige 4dr Sedan (2.0L 4cyl Turbo 7AM)26 mpg35 mpg29 mpg14.5 gal.377.0/507.5 mi.
Prestige quattro 4dr Sedan AWD (2.0L 4cyl Turbo 6AM)24 mpg31 mpg27 mpg14.5 gal.348.0/449.5 mi.
Tech Premium 4dr Sedan (2.0L 4cyl Turbo 7AM)26 mpg35 mpg29 mpg13.2 gal.343.20 / 462.00 mi.
Tech Premium quattro 4dr Sedan AWD (2.0L 4cyl Turbo 6AM)24 mpg31 mpg27 mpg14.5 gal.348.00 / 449.50 mi.
S Tronic quattro 4dr Sedan AWD (2.5L 5cyl Turbo 7AM)19 mpg28 mpg22 mpg14.5 gal.-
Tech Premium Plus quattro 4dr Sedan AWD (2.0L 4cyl Turbo 7AM)22 mpg28 mpg25 mpg14.5 gal.-
Tech Prestige quattro 4dr Sedan AWD (2.0L 4cyl Turbo 7AM)22 mpg28 mpg25 mpg14.5 gal.-
Premium Plus quattro Summer of Audi 4dr Sedan AWD (2.0L 4cyl Turbo 6AM)24 mpg31 mpg27 mpg14.5 gal.-
Premium Summer of Audi 4dr Sedan (2.0L 4cyl Turbo 7AM)26 mpg35 mpg29 mpg13.2 gal.-
Premium quattro Summer of Audi 4dr Sedan AWD (2.0L 4cyl Turbo 6AM)24 mpg31 mpg27 mpg14.5 gal.-
Premium Plus Summer of Audi 4dr Sedan (2.0L 4cyl Turbo 7AM)26 mpg35 mpg29 mpg13.2 gal.-
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Used 2018 Audi A3 For Sale

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2017 Audi A3
11
Price Drop, $100
Previous Price: $1499520 Jun 2022

2017 Audi A3 Premium

Premium 4dr Sedan (2.0L 4cyl Turbo 7AM)

$14,895
Est. $202/mo
Excellent Deal
$4,583 Below market
RMV: $19,478
Schertz, TX
2018 Audi A3Home Delivery
5
Price Drop, $1300
Previous Price: $2090002 Dec 2021

2018 Audi A3 Premium

Premium 4dr Sedan (2.0L 4cyl Turbo 7AM) w/Prod. End 6/18

$19,600
Est. $266/mo
Excellent Deal
$5,400 Below market
RMV: $25,000
Elizabeth, NJ
2017 Audi A3Home Delivery
20
Price Drop, $1500
Previous Price: $1400029 Sep 2021

2017 Audi A3 Premium

Premium 4dr Sedan (2.0L 4cyl Turbo 7AM)

$12,500
Est. $169/mo
Excellent Deal
$3,150 Below market
RMV: $15,650
Pearland, TX
2018 Audi A3
8
Price Drop, $500
Previous Price: $2449514 Jun 2022

2018 Audi A3 Premium

Premium quattro 4dr Sedan AWD (2.0L 4cyl Turbo 6AM) w/Prod. End 6/18

$23,995
Est. $325/mo
Excellent Deal
$5,667 Below market
RMV: $29,662
Jamaica, NY
2018 Audi A3
2
Price Drop, $100
Previous Price: $1829523 Jul 2022

2018 Audi A3 Premium

Premium 4dr Sedan (2.0L 4cyl Turbo 7AM) w/Prod. End 6/18

$18,195
Est. $247/mo
Excellent Deal
$4,147 Below market
RMV: $22,342
Hawthorne, CA
2019 Audi A3
3

2019 Audi A3 Sedan

Premium Plus

$28,197
Est. $382/mo
Excellent Deal
$5,050 Below market
RMV: $33,247
Calumet City, IL
2017 Audi A3
16

2017 Audi A3 Premium Plus

Premium Plus quattro 4dr Sedan AWD (2.0L 4cyl Turbo 6AM)

$24,243
Est. $329/mo
Excellent Deal
$4,161.5 Below market
RMV: $28,404.5
Denver, CO
2017 Audi A3
3
Price Drop, $987
Previous Price: $2648223 Jun 2022

2017 Audi A3 Premium Plus

Premium Plus quattro 4dr Sedan AWD (2.0L 4cyl Turbo 6AM)

$25,495
Est. $346/mo
Excellent Deal
$3,939 Below market
RMV: $29,434
Philadelphia, PA
2018 Audi A3
14
Price Rise, $1000
Previous Price: $2199518 Apr 2022

2018 Audi A3 Prestige

Prestige quattro 4dr Sedan AWD (2.0L 4cyl Turbo 6AM)

$22,995
Est. $312/mo
Excellent Deal
$3,273 Below market
RMV: $26,268
Bronx, NY
The 2018 Audi A3 provides the fuel efficiency figures of 22.5 mpg in the city, 31.5 mpg on the highway and 25.5 mpg combined. Though these numbers are respectable, the 2018 Audi A3 still falls a little behind 2018 Mercedes-Benz CLA-Class as the latter possess better mileage figures.

The total fuel tank capacity of the car is 13.9 gallons which provides a total travel range of 343.20 / 462.00 - 377.0/507.5 miles. The overall range of the 2018 Audi A3 is also less in comparison to some of its rivals due to lower efficiency but you won't have to visit the filling stations every now and then.

2018 Audi A3 vs. Competitor's MPG and Range

Car NameMPG CityMPG HighwayMPG CombinedFuel Tank CapacityRange in Miles
2018 Audi A319 - 26 mpg28 - 35 mpg22 - 29 mpg13.2 - 14.5 gal.343.20 / 462.00 - 377.0/507.5 mi.
2018 Alfa Romeo Giulia23 - 24 mpg31 - 33 mpg26 - 27 mpg15.3 gal.351.9/474.3 - 370.0/573.5 mi.
2018 BMW ALPINA B716 mpg25 mpg19 mpg20.6 gal.288.0/504.0 mi.
2018 Audi A714 - 20 mpg24 - 29 mpg17 - 23 mpg19.8 gal.396.0/574.2 - 460.8/729.6 mi.
2018 Audi S616 mpg24 mpg18 mpg19.8 gal.287.3/439.4 - 316.8/475.2 mi.
2018 BMW 4 Series Gran Coupe21 - 24 mpg31 - 34 mpg25 - 27 mpg15.8 gal.295.4/422.0 - 363.4/521.4 mi.
2018 Cadillac ATS19 - 22 mpg27 - 31 mpg22 - 25 mpg16 gal.304.0/432.0 - 352.0/496.0 mi.
2018 Jaguar XE20 - 25 mpg29 - 34 mpg24 - 29 mpg16.6 gal.332.00 / 481.40 - 415.00 / 564.40 mi.
2018 Subaru WRX18 - 21 mpg24 - 27 mpg21 - 23 mpg15.9 gal.286.20 / 381.60 - 333.90 / 429.30 mi.
2018 Audi A421 - 27 mpg30 - 37 mpg24 - 31 mpg15.3 gal.343.2/462.0 - 413.10 / 566.10 mi.
2018 Audi S322 mpg28 mpg24 - 25 mpg14.5 gal.319.0/406.0 - 351.9/428.4 mi.
2018 BMW 3 Series21 - 24 mpg31 - 35 mpg25 - 28 mpg15.8 gal.331.8/489.8 - 363.4/537.2 mi.
2018 BMW M317 mpg25 mpg20 mpg15.9 gal.344.0/464.4 mi.
2018 Infiniti Q5019 - 23 mpg27 - 30 mpg22 - 25 mpg20 gal.380.00 / 540.00 - 460.00 / 600.00 mi.
2018 Lexus IS 30019 - 22 mpg26 - 32 mpg22 - 26 mpg17.4 gal.330.60 / 452.40 - 382.80 / 556.80 mi.
2018 Lincoln MKZ20 - 21 mpg28 - 31 mpg23 - 24 mpg16.5 - 18 gal.346.50 / 511.50 - 360.00 / 504.00 mi.
2018 Mercedes-Benz C-Class23 - 24 mpg32 - 33 mpg26 - 27 mpg17.4 gal.400.20 / 556.80 - 417.60 / 574.20 mi.
2018 Mercedes-Benz CLA-Class24 mpg32 - 37 mpg27 - 29 mpg14.8 gal.355.20 / 473.60 mi.

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2017 Audi A3 MPG and Range

Trim NameMPG CityMPG HighwayMPG CombinedFuel Tank CapacityRange in Miles
Premium 4dr Sedan (2.0L 4cyl Turbo 7AM)26 mpg35 mpg29 mpg13.2 gal.343.20 / 462.00 mi.
Premium quattro 4dr Sedan AWD (2.0L 4cyl Turbo 6AM)24 mpg35 mpg29 mpg14.5 gal.348.00 / 449.50 mi.
Premium Plus 4dr Sedan (2.0L 4cyl Turbo 7AM)26 mpg35 mpg29 mpg13.2 gal.343.20 / 462.00 mi.
Premium Plus quattro 4dr Sedan AWD (2.0L 4cyl Turbo 6AM)24 mpg35 mpg29 mpg14.5 gal.348.00 / 449.50 mi.
Prestige 4dr Sedan (2.0L 4cyl Turbo 7AM)26 mpg35 mpg29 mpg13.2 gal.343.20 / 462.00 mi.
Prestige quattro 4dr Sedan AWD (2.0L 4cyl Turbo 6AM)24 mpg35 mpg29 mpg14.5 gal.348.00 / 449.50 mi.

2017 Audi A3 vs. Competitor's MPG and Range

Car NameMPG CityMPG HighwayMPG CombinedFuel Tank CapacityRange in Miles
2017 Honda Civic28 - 32 mpg40 - 42 mpg32 - 36 mpg12.4 gal.-
2017 Audi A424 - 27 mpg31 - 37 mpg27 - 31 mpg15.3 gal.367.20 / 474.30 - 413.10 / 566.10 mi.
2017 Audi S321 mpg28 mpg24 mpg14.5 gal.304.50 / 406.00 mi.
2017 BMW 3 Series21 - 23 mpg31 - 35 mpg25 - 28 mpg15.8 gal.-
2017 Infiniti Q5019 - 23 mpg27 - 31 mpg22 - 26 mpg20 gal.380.00 / 540.00 - 460.00 / 620.00 mi.
2017 Lincoln MKZ20 - 21 mpg28 - 31 mpg23 - 24 mpg16.5 - 18 gal.346.50 / 511.50 - 360.00 / 504.00 mi.
2017 Mercedes-Benz C-Class24 mpg31 - 34 mpg27 - 28 mpg17.4 gal.417.60 / 539.40 mi.
2017 Mercedes-Benz CLA-Class23 - 24 mpg32 - 36 mpg27 - 29 mpg14.8 gal.340.40 / 473.60 - 355.20 / 532.80 mi.
2017 Volvo S6022 - 25 mpg31 - 36 mpg26 - 29 mpg17.8 - 18.5 gal.391.60 / 569.60 - 445.00 / 658.60 mi.
2017 Alfa Romeo Giulia23 - 24 mpg31 - 33 mpg26 - 27 mpg15.3 gal.-
2017 Lincoln MKZ hybrid Sedan41 mpg38 mpg40 mpg14 gal.553.50 / 513.00 mi.
2017 Audi A324 - 26 mpg35 mpg29 mpg13.2 - 14.5 gal.343.20 / 462.00 - 348.00 / 449.50 mi.
2017 Audi A715 - 21 mpg21 - 29 mpg18 - 24 mpg19.8 gal.415.80 / 574.20 mi.
2017 Audi S618 mpg27 mpg21 mpg19.8 gal.356.40 / 534.60 mi.
2017 BMW 4 Series Gran Coupe21 - 23 mpg31 - 34 mpg25 - 27 mpg15.8 gal.331.80 / 489.80 mi.
2017 Cadillac ATS19 - 22 mpg27 - 31 mpg22 - 25 mpg16 gal.304.00 / 432.00 - 352.00 / 496.00 mi.
2017 Jaguar XE20 - 21 mpg29 - 30 mpg23 - 24 mpg16.6 - 18.5 gal.332.00 / 481.40 - 348.60 / 498.00 mi.
2017 Lexus IS 200t22 mpg32 mpg26 mpg17.4 gal.382.80 / 556.80 mi.
2017 Subaru WRX18 - 20 mpg24 - 27 mpg21 - 23 mpg15.9 gal.286.20 / 381.60 - 318.00 / 429.30 mi.

2016 Audi A3 MPG and Range

Trim NameMPG CityMPG HighwayMPG CombinedFuel Tank CapacityRange in Miles
Prestige quattro 4dr Sedan AWD (2.0L 4cyl Turbo 6AM)24 mpg33 mpg27 mpg14.5 gal.348.00 / 478.50 mi.
Prestige 4dr Sedan (1.8L 4cyl Turbo 6AM)23 mpg33 mpg27 mpg13.2 gal.303.60 / 435.60 mi.
Premium Plus S Line quattro 4dr Sedan AWD (2.0L 4cyl Turbo 6AM)21 mpg33 mpg27 mpg14.5 gal.-
Premium Plus quattro 4dr Sedan AWD (2.0L 4cyl Turbo 6AM)24 mpg33 mpg27 mpg14.5 gal.348.00 / 478.50 mi.
Premium Plus S Line 4dr Sedan (1.8L 4cyl Turbo 6AM)24 mpg33 mpg27 mpg13.2 gal.-
Premium quattro 4dr Sedan AWD (2.0L 4cyl Turbo 6AM)24 mpg33 mpg27 mpg14.5 gal.348.00 / 478.50 mi.
Premium Plus 4dr Sedan (1.8L 4cyl Turbo 6AM)23 mpg33 mpg27 mpg13.2 gal.303.60 / 435.60 mi.
Premium 4dr Sedan (1.8L 4cyl Turbo 6AM)23 mpg33 mpg27 mpg13.2 gal.303.60 / 435.60 mi.

2016 Audi A3 vs. Competitor's MPG and Range

Car NameMPG CityMPG HighwayMPG CombinedFuel Tank CapacityRange in Miles
2016 Lexus IS 30019 mpg26 mpg21 mpg17.4 gal.330.60 / 452.40 mi.
2016 Mazda 325 - 30 mpg37 - 41 mpg29 - 34 mpg13.2 gal.330.00 / 488.40 - 396.00 / 541.20 mi.
2016 Mercedes-Benz CLA-Class24 - 26 mpg33 - 38 mpg27 - 30 mpg13.2 gal.355.20 / 488.40 - 384.80 / 562.40 mi.
2016 Volvo S6018 - 26 mpg27 - 38 mpg21 - 30 mpg17.8 gal.320.40 / 480.60 - 356.00 / 516.20 mi.
2016 Acura ILX25 mpg36 mpg29 mpg13.2 gal.330.00 / 475.20 mi.
2016 Audi A321 - 24 mpg33 mpg27 mpg13.2 - 14.5 gal.303.60 / 435.60 - 348.00 / 478.50 mi.
2016 Volkswagen Jetta23 - 28 mpg33 - 39 mpg27 - 32 mpg14.5 gal.362.50 / 522.00 - 406.00 / 580.00 mi.

2015 Audi A3 MPG and Range

Trim NameMPG CityMPG HighwayMPG CombinedFuel Tank CapacityRange in Miles
Prestige quattro 4dr Sedan AWD (2.0L 4cyl Turbo 6AM)24 mpg33 mpg27 mpg14.5 gal.348.00 / 478.50 mi.
Prestige 4dr Sedan (1.8L 4cyl Turbo 6AM)23 mpg33 mpg27 mpg13.2 gal.303.60 / 435.60 mi.
Premium Plus quattro 4dr Sedan AWD (2.0L 4cyl Turbo 6AM)24 mpg33 mpg27 mpg14.5 gal.348.00 / 478.50 mi.
Premium quattro 4dr Sedan AWD (2.0L 4cyl Turbo 6AM)24 mpg33 mpg28 mpg14.5 gal.348.00 / 478.50 mi.
Premium Plus 4dr Sedan (1.8L 4cyl Turbo 6AM)23 mpg33 mpg27 mpg13.2 gal.303.60 / 435.60 mi.
Premium 4dr Sedan (1.8L 4cyl Turbo 6AM)23 mpg33 mpg28 mpg13.2 gal.303.60 / 435.60 mi.

2015 Audi A3 vs. Competitor's MPG and Range

Car NameMPG CityMPG HighwayMPG CombinedFuel Tank CapacityRange in Miles
2015 Audi A323 - 24 mpg33 mpg27 - 28 mpg13.2 - 14.5 gal.303.60 / 435.60 - 348.00 / 478.50 mi.
2015 Volkswagen Jetta23 - 31 mpg34 - 37 mpg26 - 30 mpg14.5 gal.333.50 / 493.00 - 362.50 / 536.50 mi.
2015 Mazda 325 - 30 mpg37 - 41 mpg30 - 34 mpg13.2 gal.330.00 / 488.40 - 396.00 / 541.20 mi.
2015 Mercedes-Benz CLA-Class24 - 26 mpg33 - 38 mpg28 - 30 mpg13.2 - 14.8 gal.343.20 / 501.60 - 355.20 / 488.40 mi.
2015 Volvo S6019 - 25 mpg28 - 37 mpg22 - 30 mpg17.8 gal.338.20 / 498.40 - 356.00 / 516.20 mi.
2015 Acura ILX22 - 24 mpg31 - 35 mpg26 - 29 mpg13.2 gal.290.40 / 409.20 - 316.80 / 462.00 mi.

2009 Audi A3 MPG and Range

Trim NameMPG CityMPG HighwayMPG CombinedFuel Tank Capacity
2.0T 4dr FrontTrak (2.0L 4cyl 6M)21 mpg30 mpg24 mpg14.5 gal.
2.0T 4dr quattro AWD (2.0L 4cyl 6AM)21 mpg28 mpg24 mpg14.5 gal.
3.2 4dr quattro AWD (3.2L 6cyl 6AM)18 mpg25 mpg21 mpg14.5 gal.

2009 Audi A3 vs. Competitor's MPG and Range

Car NameMPG CityMPG HighwayMPG CombinedFuel Tank Capacity
2009 Audi A318 - 21 mpg25 - 30 mpg21 - 24 mpg14.5 gal.

2007 Audi A3 MPG and Range

Trim NameMPG CityMPG HighwayFuel Tank Capacity
3.2 4dr quattro AWD (3.2L 6cyl 6AM)21 mpg27 mpg14.5 gal.

2007 Audi A3 vs. Competitor's MPG and Range

Car NameMPG CityMPG HighwayFuel Tank Capacity
2007 Audi A321 mpg27 mpg14.5 gal.

2006 Audi A3 MPG and Range

Trim NameMPG CityMPG HighwayFuel Tank Capacity
2.0T Sportback 4dr FrontTrak (2.0L 4cyl 6M)23 mpg32 mpg14.5 gal.
3.2 S Line 4dr quattro AWD (3.2L 6cyl 6AM)21 mpg27 mpg14.5 gal.

2006 Audi A3 vs. Competitor's MPG and Range

Car NameMPG CityMPG HighwayFuel Tank Capacity
2006 Audi A321 - 23 mpg27 - 32 mpg14.5 gal.

Important 2018 Audi A3 Links: