The 2018 BMW X6 gets a 3-liter I6 under the hood that makes 300 hp @ 5800 rpm horsepower and 300 lb.-ft. @ 1200 rpm of torque. This engine is quite fuel-efficient and helps the car deliver a mileage of 18 mpg in the city and 25 mpg on the highway. The combined efficiency of the engine comes out to be 21 mpg as rated by the EPA.

For the performance-oriented buyers, BMW provides an option to choose another engine. It's a 4.4-liter V8 motor that churns out 445 hp @ 5500 rpm horsepower and 480 lb.-ft. @ 2000 rpm of torque. The engine is a gas guzzler and provides an efficiency of 15 mpg in the city, 21 mpg on the highway and combined mileage of 17 mpg. The total fuel-tank capacity of the car is 22.4 gallons and you can travel up to 336.0/470.4 miles once it's full.

2018 BMW X6 MPG and Range

Trim NameMPG CityMPG HighwayMPG CombinedFuel Tank CapacityRange in Miles
sDrive35i 4dr SUV (3.0L 6cyl Turbo 8A)18 mpg25 mpg21 mpg22.4 gal.365.2/547.8 mi.
xDrive35i 4dr SUV AWD (3.0L 6cyl Turbo 8A)18 mpg24 mpg20 mpg22.4 gal.403.2/537.6 mi.
xDrive50i 4dr SUV AWD (4.4L 8cyl Turbo 8A)15 mpg21 mpg17 mpg22.4 gal.336.0/470.4 mi.
The 2018 BMW X6 provides the fuel efficiency figures of 16.5 mpg in the city, 23 mpg on the highway and 19 mpg combined. Though these numbers are respectable, the 2018 BMW X6 still falls a little behind 2018 Alfa Romeo Stelvio as the latter possess better mileage figures.

The total fuel tank capacity of the car is 22.4 gallons which provides a total travel range of 336.0/470.4 - 403.2/537.6 miles. The overall range of the 2018 BMW X6 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 X6 vs. Competitor's MPG and Range

Car NameMPG CityMPG HighwayMPG CombinedFuel Tank CapacityRange in Miles
2018 BMW X615 - 18 mpg21 - 25 mpg17 - 21 mpg22.4 gal.336.0/470.4 - 403.2/537.6 mi.
2018 Cadillac Escalade14 mpg21 - 23 mpg17 mpg26 gal.342.0/532.0 - 364.0/598.0 mi.
2018 Mercedes-Benz AMG GLC 6316 mpg22 mpg18 mpg17.4 gal.278.40 / 382.80 mi.
2018 BMW X420 mpg28 mpg23 mpg17.7 gal.333.0/499.5 mi.
2018 Cadillac XT518 - 19 mpg25 - 26 mpg21 - 22 mpg19.4 - 21.7 gal.368.6/504.4 - 390.6/542.5 mi.
2018 Maserati Levante14 mpg19 - 20 mpg16 mpg21.1 gal.295.40 / 400.90 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 Land Rover Discovery16 mpg21 mpg18 mpg23.5 gal.376.00 / 493.50 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 GX 46015 mpg18 mpg16 mpg23 gal.345.00 / 414.00 mi.
2018 Alfa Romeo Stelvio22 mpg28 mpg24 mpg16.9 gal.260.1/367.2 - 371.8/473.2 mi.
2018 Audi Q719 mpg25 mpg21 mpg22.5 gal.425.5/499.5 - 427.5/562.5 mi.
2018 Cadillac Escalade ESV SUV14 mpg21 - 23 mpg17 mpg31 gal.331.5/507.0 - 434.0/713.0 mi.
2018 Infiniti QX8013 - 14 mpg19 - 20 mpg15 - 16 mpg26 gal.338.00 / 494.00 - 364.00 / 520.00 mi.
2018 Lincoln Navigator16 mpg21 - 23 mpg18 - 19 mpg23.6 gal.368.00 / 483.00 mi.
2018 Porsche Cayenne17 - 18 mpg23 - 24 mpg19 - 20 mpg26.4 gal.448.80 / 607.20 - 475.20 / 633.60 mi.
2018 Porsche Macan17 - 20 mpg23 - 25 mpg19 - 22 mpg19.8 gal.336.60 / 455.40 - 396.00 / 495.00 mi.

More from 2018 BMW X6

2018 BMW X6 Exclusive Interior and Exterior Pictures | View latest Pictures

2017 BMW X6 MPG and Range

Trim NameMPG CityMPG HighwayMPG CombinedFuel Tank CapacityRange in Miles
sDrive35i 4dr SUV (3.0L 6cyl Turbo 8A)18 mpg25 mpg21 mpg22.4 gal.403.20 / 560.00 mi.
xDrive35i 4dr SUV AWD (3.0L 6cyl Turbo 8A)18 mpg24 mpg20 mpg22.4 gal.403.20 / 537.60 mi.
xDrive50i 4dr SUV AWD (4.4L 8cyl Turbo 8A)15 mpg21 mpg17 mpg22.4 gal.336.00 / 470.40 mi.

2017 BMW X6 vs. Competitor's MPG and Range

Car NameMPG CityMPG HighwayMPG CombinedFuel Tank CapacityRange in Miles
2017 Audi Q719 - 20 mpg25 mpg21 - 22 mpg22.5 gal.427.50 / 562.50 - 450.00 / 562.50 mi.
2017 BMW X515 - 18 mpg21 - 25 mpg17 - 21 mpg22.4 gal.336.00 / 470.40 - 403.20 / 560.00 mi.
2017 BMW X615 - 18 mpg21 - 25 mpg17 - 21 mpg22.4 gal.336.00 / 470.40 - 403.20 / 560.00 mi.
2017 Infiniti QX8013 - 14 mpg19 - 20 mpg15 - 16 mpg26 gal.338.00 / 494.00 - 364.00 / 520.00 mi.
2017 Lincoln Navigator15 mpg20 - 21 mpg17 mpg28 gal.420.00 / 560.00 mi.
2017 Porsche Cayenne17 - 18 mpg23 - 24 mpg19 - 20 mpg26.4 gal.448.80 / 607.20 - 475.20 / 633.60 mi.
2017 Porsche Macan Turbo SUV17 mpg23 mpg19 mpg19.8 gal.336.60 / 455.40 mi.
2017 Cadillac Escalade ESV SUV15 mpg20 - 22 mpg17 mpg31 gal.465.00 / 620.00 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 RX 35019 - 20 mpg26 - 27 mpg22 - 23 mpg19.2 gal.364.80 / 499.20 - 384.00 / 518.40 mi.
2017 Mercedes-Benz GLE-Class plug-in hybrid SUV21 mpg-21 mpg21 gal.-
2017 Porsche Macan GTS SUV17 mpg23 mpg19 mpg19.8 gal.-
2017 BMW X420 mpg27 mpg23 mpg17.7 gal.354.00 / 477.90 mi.
2017 Cadillac Escalade15 mpg20 - 22 mpg17 mpg26 gal.390.00 / 520.00 mi.
2017 Cadillac XT518 - 19 mpg26 - 27 mpg21 - 22 mpg19 - 22 gal.368.60 / 523.80 - 390.60 / 564.20 mi.
2017 Maserati Levante14 mpg19 - 20 mpg16 mpg21.1 gal.295.40 / 400.90 mi.
2017 Porsche Macan17 - 20 mpg23 - 25 mpg19 - 22 mpg19.8 gal.336.60 / 455.40 - 396.00 / 495.00 mi.
2017 BMW X5 plug-in hybrid SUV24 mpg-24 mpg22.4 gal.-
2017 Jaguar F-PACE18 mpg23 mpg20 mpg16.6 gal.298.80 / 381.80 mi.
2017 Land Rover Discovery16 mpg21 mpg18 - 23 mpg23.5 gal.376.00 / 493.50 mi.
2017 Land Rover Range Rover Sport14 - 17 mpg19 - 23 mpg16 - 19 mpg27.7 gal.470.90 / 637.10 mi.
2017 Lexus GX 46015 mpg18 - 21 mpg16 mpg23 gal.345.00 / 414.00 mi.
2017 Mercedes-Benz AMG GLE 4317 mpg23 mpg20 mpg24.6 gal.418.20 / 565.80 mi.

2016 BMW X6 MPG and Range

Trim NameMPG CityMPG HighwayMPG CombinedFuel Tank CapacityRange in Miles
xDrive50i 4dr SUV AWD (4.4L 8cyl Turbo 8A)15 mpg21 mpg17 mpg22.4 gal.336.00 / 470.40 mi.
xDrive35i 4dr SUV AWD (3.0L 6cyl Turbo 8A)18 mpg24 mpg20 mpg22.4 gal.403.20 / 537.60 mi.
sDrive35i 4dr SUV (3.0L 6cyl Turbo 8A)18 mpg25 mpg21 mpg22.4 gal.403.20 / 560.00 mi.

2016 BMW X6 vs. Competitor's MPG and Range

Car NameMPG CityMPG HighwayMPG CombinedFuel Tank CapacityRange in Miles
2016 Jeep Grand Cherokee18 - 19 mpg25 - 26 mpg21 - 22 mpg24.6 gal.442.80 / 615.00 - 467.40 / 639.60 mi.
2016 Lexus GX 46015 mpg20 mpg17 mpg23 gal.345.00 / 460.00 mi.
2016 Mercedes-Benz AMG GLE 6313 mpg17 mpg15 mpg24.6 gal.319.80 / 418.20 mi.
2016 BMW X615 - 18 mpg21 - 25 mpg17 - 21 mpg22.4 gal.336.00 / 470.40 - 403.20 / 560.00 mi.
2016 Porsche Cayenne17 - 19 mpg24 mpg20 - 21 mpg26.4 gal.448.80 / 633.60 - 501.60 / 633.60 mi.
2016 Volvo XC9020 - 22 mpg25 - 26 mpg22 - 24 mpg18.8 gal.376.00 / 470.00 - 413.60 / 488.80 mi.
2016 Mercedes-Benz GLC-Class21 - 22 mpg28 mpg24 mpg17.4 gal.365.40 / 487.20 - 382.80 / 487.20 mi.
2016 Mercedes-Benz AMG GLE 63 Coupe14 mpg18 mpg15 mpg24 gal.344.40 / 442.80 mi.

2015 BMW X6 MPG and Range

Trim NameMPG CityMPG HighwayMPG CombinedFuel Tank CapacityRange in Miles
xDrive50i 4dr SUV AWD (4.4L 8cyl Turbo 8A)15 mpg22 mpg18 mpg22.4 gal.336.00 / 492.80 mi.
xDrive35i 4dr SUV AWD (3.0L 6cyl Turbo 8A)18 mpg27 mpg22 mpg22.4 gal.403.20 / 604.80 mi.
sDrive35i 4dr SUV (3.0L 6cyl Turbo 8A)19 mpg27 mpg23 mpg22.4 gal.425.60 / 604.80 mi.

2015 BMW X6 vs. Competitor's MPG and Range

Car NameMPG CityMPG HighwayMPG CombinedFuel Tank CapacityRange in Miles
2015 Land Rover Range Rover Sport14 - 17 mpg19 - 23 mpg16 - 19 mpg27.7 gal.387.80 / 526.30 - 470.90 / 609.40 mi.
2015 Audi Q716 mpg22 mpg18 - 19 mpg26.4 gal.422.40 / 580.80 mi.
2015 Jeep Grand Cherokee17 mpg24 - 25 mpg19 - 21 mpg24.6 gal.418.20 / 590.40 mi.
2015 Lexus GX 46015 mpg20 mpg17 mpg23 gal.345.00 / 460.00 mi.
2015 BMW X615 - 19 mpg22 - 27 mpg18 - 23 mpg22.4 gal.336.00 / 492.80 - 425.60 / 604.80 mi.
2015 Porsche Cayenne17 mpg24 mpg20 mpg26.4 gal.448.80 / 633.60 mi.

2014 BMW X6 MPG and Range

Trim NameMPG CityMPG HighwayMPG CombinedFuel Tank CapacityRange in Miles
xDrive50i 4dr SUV AWD (4.4L 8cyl Turbo 8A)14 mpg21 mpg17 mpg22.4 gal.313.60 / 470.40 mi.
xDrive35i 4dr SUV AWD (3.0L 6cyl Turbo 8A)17 mpg24 mpg20 mpg22.4 gal.380.80 / 537.60 mi.

2014 BMW X6 vs. Competitor's MPG and Range

Car NameMPG CityMPG HighwayMPG CombinedFuel Tank CapacityRange in Miles
2014 Cadillac SRX16 - 17 mpg23 - 24 mpg19 - 20 mpg21 gal.336.00 / 483.00 - 357.00 / 504.00 mi.
2014 Land Rover Range Rover Sport14 - 17 mpg19 - 23 mpg16 - 20 mpg27.7 gal.387.80 / 526.30 - 470.90 / 637.10 mi.
2014 Mercedes-Benz M-Class14 - 18 mpg19 - 24 mpg16 - 21 mpg24.6 gal.344.40 / 467.40 - 442.80 / 590.40 mi.
2014 Infiniti QX7014 - 17 mpg20 - 24 mpg17 - 20 mpg23.8 gal.333.20 / 476.00 - 404.60 / 571.20 mi.
2014 Land Rover LR414 mpg19 mpg16 mpg22.8 gal.319.20 / 433.20 mi.
2014 Lexus GX 46015 mpg20 mpg17 mpg23 gal.345.00 / 460.00 mi.
2014 Lexus RX 35018 mpg24 - 25 mpg20 - 21 mpg19.2 gal.345.60 / 460.80 mi.
2014 Acura MDX18 - 20 mpg27 - 28 mpg21 - 24 mpg19.5 gal.351.00 / 526.50 - 390.00 / 546.00 mi.
2014 Audi Q716 mpg22 mpg18 - 19 mpg26.4 gal.422.40 / 580.80 mi.
2014 BMW X614 - 17 mpg21 - 24 mpg17 - 20 mpg22.4 gal.313.60 / 470.40 - 380.80 / 537.60 mi.
2014 Porsche Cayenne15 - 17 mpg22 - 23 mpg18 - 20 mpg26.4 gal.396.00 / 580.80 - 448.80 / 607.20 mi.

2013 BMW X6 MPG and Range

Trim NameMPG CityMPG HighwayMPG CombinedFuel Tank CapacityRange in Miles
xDrive50i 4dr SUV AWD (4.4L 8cyl Turbo 8A)14 mpg20 mpg17 mpg22.4 gal.315.00 / 450.00 mi.
xDrive35i 4dr SUV AWD (3.0L 6cyl Turbo 8A)16 mpg23 mpg19 mpg22.4 gal.360.00 / 517.50 mi.

2013 BMW X6 vs. Competitor's MPG and Range

Car NameMPG CityMPG HighwayMPG CombinedFuel Tank CapacityRange in Miles
2013 BMW X614 - 16 mpg20 - 23 mpg17 - 19 mpg22.4 gal.315.00 / 450.00 - 360.00 / 517.50 mi.
2013 Porsche Cayenne15 - 17 mpg22 - 23 mpg18 - 19 mpg22.4 - 26.4 gal.336.00 / 492.80 - 380.80 / 515.20 mi.
2013 Infiniti FX3716 - 17 mpg22 - 24 mpg19 - 20 mpg23.8 gal.-
2013 Cadillac SRX16 - 17 mpg23 - 24 mpg19 - 20 mpg21 gal.336.00 / 483.00 - 357.00 / 504.00 mi.
2013 Land Rover Range Rover Sport12 - 13 mpg17 - 18 mpg14 - 15 mpg23 - 23.3 gal.279.60 / 396.10 - 302.90 / 419.40 mi.
2013 Mercedes-Benz M-Class14 - 18 mpg20 - 23 mpg17 - 20 mpg27.7 gal.387.80 / 554.00 - 498.60 / 637.10 mi.
2013 Land Rover LR412 mpg17 mpg14 mpg22.8 gal.273.60 / 387.60 mi.
2013 Lexus GX 46015 mpg20 mpg17 mpg23 gal.345.00 / 460.00 mi.
2013 Lexus RX 35018 mpg24 - 25 mpg21 mpg19.2 gal.345.60 / 460.80 mi.
2013 Acura MDX16 mpg21 mpg18 mpg21 gal.336.00 / 441.00 mi.
2013 Acura ZDX16 mpg23 mpg19 mpg21 gal.336.00 / 483.00 mi.
2013 Audi Q716 mpg22 mpg18 - 19 mpg26.4 gal.422.40 / 580.80 mi.

2012 BMW X6 MPG and Range

Trim NameMPG CityMPG HighwayMPG CombinedFuel Tank CapacityRange in Miles
xDrive50i 4dr SUV AWD (4.4L 8cyl Turbo 8A)14 mpg20 mpg17 mpg22.5 gal.315.00 / 450.00 mi.
xDrive35i 4dr SUV AWD (3.0L 6cyl Turbo 8A)16 mpg23 mpg19 mpg22.5 gal.360.00 / 517.50 mi.

2012 BMW X6 vs. Competitor's MPG and Range

Car NameMPG CityMPG HighwayMPG CombinedFuel Tank CapacityRange in Miles
2012 Infiniti FX3516 mpg21 - 23 mpg18 - 19 mpg23.8 gal.-
2012 Land Rover LR412 mpg17 mpg14 mpg22.8 gal.273.60 / 387.60 mi.
2012 Lexus GX 46015 mpg20 mpg17 mpg23 gal.345.00 / 460.00 mi.
2012 Lexus RX 35018 mpg24 - 25 mpg21 mpg19.2 gal.345.60 / 460.80 mi.
2012 Acura MDX16 mpg21 mpg18 mpg21 gal.336.00 / 441.00 mi.
2012 Acura ZDX16 mpg23 mpg19 mpg21 gal.-
2012 Audi Q716 - 17 mpg22 - 25 mpg18 - 20 mpg26.4 gal.422.40 / 580.80 mi.
2012 BMW X614 - 16 mpg20 - 23 mpg17 - 19 mpg22.5 gal.315.00 / 450.00 - 360.00 / 517.50 mi.
2012 Porsche Cayenne15 - 16 mpg22 - 23 mpg18 - 19 mpg22.4 gal.336.00 / 492.80 - 358.40 / 515.20 mi.
2012 Cadillac SRX16 - 17 mpg23 - 24 mpg19 - 20 mpg21 gal.336.00 / 483.00 - 357.00 / 504.00 mi.
2012 Land Rover Range Rover Sport12 - 13 mpg17 - 18 mpg14 - 15 mpg23.3 gal.279.60 / 396.10 - 302.90 / 419.40 mi.
2012 Mercedes-Benz M-Class14 - 15 mpg20 - 22 mpg17 - 19 mpg24.6 gal.387.80 / 554.00 mi.

2011 BMW X6 MPG and Range

Trim NameMPG CityMPG HighwayMPG CombinedFuel Tank CapacityRange in Miles
xDrive50i 4dr SUV AWD (4.4L 8cyl Turbo 8A)14 mpg20 mpg17 mpg22.5 gal.315.00 / 450.00 mi.
xDrive35i 4dr SUV AWD (3.0L 6cyl Turbo 8A)16 mpg23 mpg19 mpg22.5 gal.360.00 / 517.50 mi.

2011 BMW X6 vs. Competitor's MPG and Range

Car NameMPG CityMPG HighwayMPG CombinedFuel Tank CapacityRange in Miles
2011 Cadillac SRX15 - 18 mpg22 - 25 mpg18 - 21 mpg21 gal.315.00 / 462.00 - 378.0/525.0 mi.
2011 Land Rover Range Rover Sport12 - 13 mpg17 - 18 mpg14 - 15 mpg23.3 gal.279.60 / 396.10 mi.
2011 Mercedes-Benz M-Class13 - 16 mpg18 - 20 mpg15 - 18 mpg25.1 gal.326.30 / 451.80 - 401.60 / 502.00 mi.
2011 Land Rover LR412 mpg17 mpg14 mpg22.8 gal.273.60 / 387.60 mi.
2011 Lexus GX 46015 mpg20 mpg17 mpg23 gal.345.00 / 460.00 mi.
2011 Lexus RX 35018 mpg24 - 25 mpg21 mpg19.2 gal.345.60 / 460.80 mi.
2011 Acura MDX16 mpg21 mpg18 mpg21 gal.336.00 / 441.00 mi.
2011 Acura ZDX16 mpg23 mpg19 mpg21 gal.336.00 / 483.00 mi.
2011 Audi Q716 mpg22 mpg18 - 19 mpg26.4 gal.422.40 / 580.80 mi.
2011 BMW X614 - 16 mpg20 - 23 mpg17 - 19 mpg22.5 gal.315.00 / 450.00 - 360.00 / 517.50 mi.
2011 Porsche Cayenne15 - 20 mpg22 - 23 mpg18 - 19 mpg22.4 gal.396.00 / 580.80 - 422.40 / 580.80 mi.
2011 Volvo XC9014 - 16 mpg21 - 22 mpg17 - 19 mpg21.1 gal.295.40 / 443.10 - 337.60 / 464.20 mi.

2010 BMW X6 MPG and Range

Trim NameMPG CityMPG HighwayMPG CombinedFuel Tank Capacity
xDrive35i 4dr SUV AWD (3.0L 6cyl 6A)15 mpg20 mpg18 mpg22.5 gal.

2010 BMW X6 vs. Competitor's MPG and Range

Car NameMPG CityMPG HighwayMPG CombinedFuel Tank Capacity
2010 BMW X615 mpg20 mpg18 mpg22.5 gal.

2009 BMW X6 MPG and Range

Trim NameMPG CityMPG HighwayMPG CombinedFuel Tank Capacity
xDrive35i 4dr SUV AWD (3.0L 6cyl 6A)15 mpg20 mpg17 mpg22.5 gal.
xDrive50i 4dr SUV AWD (4.4L 8cyl 6A)12 mpg18 mpg15 mpg22.5 gal.

2009 BMW X6 vs. Competitor's MPG and Range

Car NameMPG CityMPG HighwayMPG CombinedFuel Tank Capacity
2009 BMW X612 - 15 mpg18 - 20 mpg15 - 17 mpg22.5 gal.

2008 BMW X6 MPG and Range

Trim NameMPG CityMPG HighwayMPG CombinedFuel Tank Capacity
xDrive35i 4dr SUV AWD (3.0L 6cyl 6A)15 mpg20 mpg17 mpg22.5 gal.
xDrive50i 4dr SUV AWD (4.4L 8cyl 6A)13 mpg18 mpg15 mpg22.5 gal.

2008 BMW X6 vs. Competitor's MPG and Range

Car NameMPG CityMPG HighwayMPG CombinedFuel Tank Capacity
2008 BMW X613 - 15 mpg18 - 20 mpg15 - 17 mpg22.5 gal.

Important 2018 BMW X6 Links: