The 2018 BMW X4 gets a 2-liter I4 under the hood that makes 240 hp @ 5000 rpm horsepower and 260 lb.-ft. @ 1450 rpm of torque. This engine is quite fuel-efficient and helps the car deliver a mileage of 20 mpg in the city and 28 mpg on the highway. The combined efficiency of the engine comes out to be 23 mpg as rated by the EPA.

2018 BMW X4 MPG and Range

Trim NameMPG CityMPG HighwayMPG CombinedFuel Tank CapacityRange in Miles
xDrive28i 4dr SUV AWD (2.0L 4cyl Turbo 8A)20 mpg28 mpg23 mpg17.7 gal.333.0/499.5 mi.

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The 2018 BMW X4 provides the fuel efficiency figures of 20 mpg in the city, 28 mpg on the highway and 23 mpg combined. Though these numbers are respectable, the 2018 BMW X4 still falls a little behind 2018 Lexus RX 450hL hybrid as the latter possess better mileage figures.

The total fuel tank capacity of the car is 17.7 gallons which provides a total travel range of 333.0/499.5 miles. The overall range of the 2018 BMW X4 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 BMW X4 vs. Competitor's MPG and Range

Car NameMPG CityMPG HighwayMPG CombinedFuel Tank CapacityRange in Miles
2018 BMW X420 mpg28 mpg23 mpg17.7 gal.333.0/499.5 mi.
2018 Audi Q719 mpg25 mpg21 mpg22.5 gal.425.5/499.5 - 427.5/562.5 mi.
2018 Audi SQ519 mpg24 mpg21 mpg18.5 gal.257.4/376.2 - 351.50 / 444.00 mi.
2018 BMW X515 - 18 mpg21 - 25 mpg17 - 21 mpg22.4 gal.284.7/394.2 - 403.2/537.6 mi.
2018 Jaguar F-PACE18 - 22 mpg23 - 27 mpg20 - 24 mpg16.6 gal.298.80 / 381.80 - 365.20 / 448.20 mi.
2018 Lexus RX 35019 - 20 mpg26 - 27 mpg22 - 23 mpg19.2 gal.364.80 / 499.20 - 384.00 / 518.40 mi.
2018 Lexus RX 450hL hybrid29 - 31 mpg28 mpg30 mpg17.2 gal.498.80 / 481.60 mi.
2018 Lincoln MKC19 - 21 mpg25 - 28 mpg21 - 23 mpg15.7 gal.298.30 / 392.50 - 329.70 / 439.60 mi.
2018 Mercedes-Benz GLE-Class18 mpg23 mpg19 - 20 mpg24.6 gal.442.80 / 541.20 mi.
2018 Acura MDX18 - 20 mpg26 - 27 mpg21 - 23 mpg19.5 gal.351.0/507.0 - 390.0/526.5 mi.
2018 Land Rover Range Rover Velar18 - 21 mpg24 - 27 mpg20 - 23 mpg16.6 gal.298.80 / 398.40 - 348.60 / 448.20 mi.
2018 Lexus RX 450h hybrid31 mpg28 mpg30 mpg17.2 gal.533.20 / 481.60 mi.
2018 Porsche Macan17 - 20 mpg23 - 25 mpg19 - 22 mpg19.8 gal.336.60 / 455.40 - 396.00 / 495.00 mi.
2018 Alfa Romeo Stelvio22 mpg28 mpg24 mpg16.9 gal.260.1/367.2 - 371.8/473.2 mi.
2018 Audi Q523 mpg27 mpg25 mpg18.5 gal.425.5/499.5 - 426/500 mi.
2018 BMW X322 mpg29 mpg25 mpg17.2 gal.378.40 / 498.80 mi.
2018 BMW X615 - 18 mpg21 - 25 mpg17 - 21 mpg22.4 gal.336.0/470.4 - 403.2/537.6 mi.
2018 Jaguar E-PACE21 mpg28 mpg24 mpg18.1 gal.380.10 / 506.80 mi.
2018 Land Rover Discovery16 mpg21 mpg18 mpg23.5 gal.376.00 / 493.50 mi.
2018 Land Rover Range Rover Evoque21 - 22 mpg29 mpg24 - 25 mpg18 - 18.5 gal.378.0/522.0 - 407.00 / 536.50 mi.
2018 Lexus GX 46015 mpg18 mpg16 mpg23 gal.345.00 / 414.00 mi.
2018 Lincoln MKX16 - 17 mpg23 - 25 mpg19 - 20 mpg18 gal.288.00 / 414.00 - 306.00 / 450.00 mi.
2018 Cadillac XT518 - 19 mpg25 - 26 mpg21 - 22 mpg19.4 - 21.7 gal.368.6/504.4 - 390.6/542.5 mi.
2018 Lexus RX 350L18 - 19 mpg25 - 26 mpg21 - 22 mpg19.2 gal.345.60 / 480.00 - 364.80 / 499.20 mi.

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2017 BMW X4 MPG and Range

Trim NameMPG CityMPG HighwayMPG CombinedFuel Tank CapacityRange in Miles
xDrive28i 4dr SUV AWD (2.0L 4cyl Turbo 8A)20 mpg27 mpg23 mpg17.7 gal.354.00 / 477.90 mi.

2017 BMW X4 vs. Competitor's MPG and Range

Car NameMPG CityMPG HighwayMPG CombinedFuel Tank CapacityRange in Miles
2017 Cadillac XT518 - 19 mpg26 - 27 mpg21 - 22 mpg19 - 22 gal.368.60 / 523.80 - 390.60 / 564.20 mi.
2017 Mercedes-Benz GLC-Class Coupe22 mpg27 mpg24 mpg17.4 gal.382.80 / 469.80 mi.
2017 Audi Q719 - 20 mpg25 mpg21 - 22 mpg22.5 gal.427.50 / 562.50 - 450.00 / 562.50 mi.
2017 Audi SQ517 mpg24 mpg19 mpg19.8 gal.336.60 / 475.20 mi.
2017 BMW X515 - 18 mpg21 - 25 mpg17 - 21 mpg22.4 gal.336.00 / 470.40 - 403.20 / 560.00 mi.
2017 Infiniti QX6019 - 20 mpg26 - 27 mpg22 mpg19.5 gal.370.50 / 507.00 - 390.00 / 526.50 mi.
2017 Jaguar F-PACE18 mpg23 mpg20 mpg16.6 gal.298.80 / 381.80 mi.
2017 Lexus RX 35019 - 20 mpg26 - 27 mpg22 - 23 mpg19.2 gal.364.80 / 499.20 - 384.00 / 518.40 mi.
2017 Lincoln MKC19 - 21 mpg25 - 28 mpg21 - 23 mpg15.5 - 16.2 gal.298.30 / 392.50 - 329.70 / 439.60 mi.
2017 Mercedes-Benz GLA-Class23 - 24 mpg31 - 33 mpg26 - 27 mpg13.2 gal.340.40 / 458.80 - 355.20 / 488.40 mi.
2017 Mercedes-Benz GLE-Class diesel SUV22 mpg29 mpg25 mpg18.5 gal.-
2017 Mercedes-Benz AMG GLA 4522 mpg28 mpg25 mpg14.8 gal.325.60 / 414.40 mi.
2017 Acura MDX18 - 20 mpg26 - 27 mpg21 - 23 mpg19.5 gal.351.00 / 507.00 - 390.00 / 526.50 mi.
2017 Infiniti QX60 hybrid SUV25 mpg27 mpg26 mpg19.5 gal.487.50 / 526.50 mi.
2017 Lexus RX 450h hybrid31 mpg28 mpg30 mpg17.2 gal.533.20 / 481.60 mi.
2017 Mercedes-Benz GLC-Class21 - 22 mpg28 mpg24 mpg17.4 gal.365.40 / 487.20 - 382.80 / 487.20 mi.
2017 Porsche Macan17 - 20 mpg23 - 25 mpg19 - 22 mpg19.8 gal.336.60 / 455.40 - 396.00 / 495.00 mi.
2017 Audi Q518 - 20 mpg26 - 27 mpg21 - 22 mpg19.8 gal.356.40 / 514.80 - 396.00 / 534.60 mi.
2017 BMW X319 - 21 mpg26 - 28 mpg21 - 24 mpg17.7 gal.336.30 / 460.20 - 371.70 / 495.60 mi.
2017 BMW X420 mpg27 mpg23 mpg17.7 gal.354.00 / 477.90 mi.
2017 BMW X615 - 18 mpg21 - 25 mpg17 - 21 mpg22.4 gal.336.00 / 470.40 - 403.20 / 560.00 mi.
2017 Infiniti QX7016 - 17 mpg22 - 24 mpg18 - 19 mpg23.8 gal.380.80 / 523.60 - 404.60 / 571.20 mi.
2017 Land Rover Discovery16 mpg21 mpg18 - 23 mpg23.5 gal.376.00 / 493.50 mi.
2017 Land Rover Range Rover Evoque20 - 21 mpg28 - 29 mpg23 - 24 mpg18 - 18.5 gal.370.00 / 518.00 - 388.50 / 536.50 mi.
2017 Lexus GX 46015 mpg18 - 21 mpg16 mpg23 gal.345.00 / 414.00 mi.
2017 Lincoln MKX16 - 17 mpg23 - 25 mpg19 - 20 mpg18 gal.288.00 / 414.00 - 306.00 / 450.00 mi.

2016 BMW X4 MPG and Range

Trim NameMPG CityMPG HighwayMPG CombinedFuel Tank CapacityRange in Miles
xDrive35i 4dr SUV AWD (3.0L 6cyl Turbo 8A)19 mpg27 mpg22 mpg17.7 gal.336.30 / 477.90 mi.
xDrive28i 4dr SUV AWD (2.0L 4cyl Turbo 8A)20 mpg28 mpg23 mpg17.7 gal.354.00 / 495.60 mi.

2016 BMW X4 vs. Competitor's MPG and Range

Car NameMPG CityMPG HighwayMPG CombinedFuel Tank CapacityRange in Miles
2016 Audi Q518 - 20 mpg26 - 28 mpg21 - 23 mpg19.8 gal.-
2016 BMW X419 - 20 mpg27 - 28 mpg22 - 23 mpg17.7 gal.336.30 / 477.90 - 354.00 / 495.60 mi.
2016 Land Rover Range Rover Evoque21 mpg30 mpg24 mpg18.5 gal.388.50 / 555.00 mi.
2016 Buick Envision20 mpg26 mpg22 mpg17.3 gal.346.00 / 449.80 mi.
2016 Audi SQ517 mpg24 mpg19 mpg19.8 gal.336.60 / 475.20 mi.
2016 Lincoln MKC19 - 20 mpg26 - 29 mpg22 - 23 mpg15.5 gal.294.50 / 403.00 - 310.00 / 449.50 mi.
2016 Acura RDX19 - 20 mpg28 - 29 mpg22 - 23 mpg16 gal.-
2016 Mercedes-Benz GLC-Class21 - 22 mpg28 mpg24 mpg17.4 gal.365.40 / 487.20 - 382.80 / 487.20 mi.
2016 Porsche Macan17 mpg23 mpg19 mpg19.8 gal.336.60 / 455.40 mi.
2016 Volvo XC6017 - 19 mpg23 - 26 mpg20 - 22 mpg18.5 gal.314.50 / 425.50 - 351.50 / 481.00 mi.

2015 BMW X4 MPG and Range

Trim NameMPG CityMPG HighwayMPG CombinedFuel Tank CapacityRange in Miles
xDrive35i 4dr SUV AWD (3.0L 6cyl Turbo 8A)19 mpg27 mpg23 mpg17.7 gal.336.30 / 477.90 mi.
xDrive28i 4dr SUV AWD (2.0L 4cyl Turbo 8A)20 mpg28 mpg24 mpg17.7 gal.313.20 / 435.00 - 330.60 / 435.00 mi.

2015 BMW X4 vs. Competitor's MPG and Range

Car NameMPG CityMPG HighwayMPG CombinedFuel Tank CapacityRange in Miles
2015 Acura RDX19 - 20 mpg27 - 28 mpg22 - 24 mpg16 gal.-
2015 Infiniti QX5017 mpg24 - 25 mpg20 - 21 mpg20 gal.340.0/480.0 mi.
2015 Land Rover LR217 mpg24 mpg20 mpg18.5 gal.314.50 / 444.00 mi.
2015 Porsche Macan17 mpg23 mpg20 mpg19.8 gal.336.60 / 455.40 mi.
2015 Volvo XC6017 - 24 mpg24 - 31 mpg20 - 27 mpg18.5 gal.314.50 / 444.00 - 333.00 / 462.50 mi.
2015 Audi Q518 - 20 mpg22 - 28 mpg22 - 26 mpg19 - 19.8 gal.-
2015 BMW X419 - 20 mpg27 - 28 mpg23 - 24 mpg17.7 gal.336.30 / 477.90 - 354.00 / 495.60 mi.
2015 Land Rover Range Rover Evoque21 mpg30 mpg24 - 25 mpg18.5 gal.388.50 / 555.00 mi.
2015 Mercedes-Benz AMG GLA 4523 mpg29 mpg26 mpg14.8 gal.340.40 / 429.20 mi.
2015 Audi SQ517 mpg24 mpg19 - 20 mpg19.8 gal.336.60 / 475.20 mi.
2015 Lincoln MKC19 - 20 mpg26 - 29 mpg22 - 24 mpg15.5 gal.294.50 / 403.00 - 310.00 / 449.50 mi.
2015 Mercedes-Benz GLK-Class18 - 19 mpg25 mpg21 - 22 mpg17.4 gal.313.20 / 435.00 - 330.60 / 435.00 mi.

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