The 2018 Genesis G80 gets a 3.3-liter V6 under the hood that makes 365 hp @ 6000 rpm horsepower and 376 lb.-ft. @ 1300 rpm of torque. This engine is quite fuel-efficient and helps the car deliver a mileage of 17 mpg in the city and 25 mpg on the highway. The combined efficiency of the engine comes out to be 20 mpg as rated by the EPA.

For the performance-oriented buyers, Genesis provides an option to choose another engine. It's a 3.8-liter V6 motor that churns out 311 hp @ 6000 rpm horsepower and 293 lb.-ft. @ 5000 rpm of torque. The engine is a gas guzzler and provides an efficiency of 19 mpg in the city, 27 mpg on the highway and combined mileage of 22 mpg. The total fuel-tank capacity of the car is 20.3 gallons and you can travel up to 357.0/510.0 miles once it's full.

For the performance-oriented buyers, Genesis provides an option to choose another engine. It's a 5-liter V8 motor that churns out 420 hp @ 6000 rpm horsepower and 383 lb.-ft. @ 5000 rpm of torque. The engine is a gas guzzler and provides an efficiency of 16 mpg in the city, 24 mpg on the highway and combined mileage of 19 mpg. The total fuel-tank capacity of the car is 20.3 gallons and you can travel up to 324.80 / 487.20 miles once it's full.

2018 Genesis G80 MPG and Range

Trim NameMPG CityMPG HighwayMPG CombinedFuel Tank CapacityRange in Miles
Sport 4dr Sedan (3.3L 6cyl Turbo 8A)17 mpg25 mpg20 mpg20.3 gal.345.10 / 507.50 mi.
Sport 4dr Sedan AWD (3.3L 6cyl Turbo 8A)17 mpg24 mpg20 mpg20.3 gal.345.10 / 487.20 mi.
4dr Sedan (3.8L 6cyl 8A)19 mpg27 mpg22 mpg20.3 gal.357.0/510.0 mi.
4dr Sedan AWD (3.8L 6cyl 8A)18 mpg25 mpg20 mpg20.3 gal.365.40 / 507.50 mi.
Ultimate 4dr Sedan (5.0L 8cyl 8A)16 mpg24 mpg19 mpg20.3 gal.324.80 / 487.20 mi.
Ultimate 4dr Sedan AWD (5.0L 8cyl 8A)15 mpg23 mpg18 mpg20.3 gal.304.50 / 466.90 mi.
The 2018 Genesis G80 provides the fuel efficiency figures of 17 mpg in the city, 25 mpg on the highway and 20 mpg combined. Though these numbers are respectable, the 2018 Genesis G80 still falls a little behind 2018 Mercedes-Benz C-Class as the latter possess better mileage figures.

The total fuel tank capacity of the car is 20.3 gallons which provides a total travel range of 304.50 / 466.90 - 365.40 / 507.50 miles. The overall range of the 2018 Genesis G80 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 Genesis G80 vs. Competitor's MPG and Range

Car NameMPG CityMPG HighwayMPG CombinedFuel Tank CapacityRange in Miles
2018 Genesis G8015 - 19 mpg23 - 27 mpg18 - 22 mpg20.3 gal.304.50 / 466.90 - 365.40 / 507.50 mi.
2018 Cadillac XTS15 - 19 mpg21 - 28 mpg17 - 22 mpg19 - 20 gal.340.0/520.0 - 361.0/532.0 mi.
2018 Genesis G9015 - 17 mpg23 - 24 mpg18 - 20 mpg21.9 gal.319.0/464.0 - 372.3/525.6 mi.
2018 Lexus IS 35019 - 20 mpg26 - 28 mpg22 - 23 mpg17.4 gal.330.60 / 452.40 - 348.00 / 487.20 mi.
2018 Volvo S9022 - 24 mpg31 - 34 mpg25 - 27 mpg14.5 - 18.5 gal.333.50 / 464.00 - 349.80 / 492.90 mi.
2018 BMW 5 Series20 - 24 mpg29 - 34 mpg23 - 27 mpg18 gal.360.0/522.0 - 414.0/594.0 mi.
2018 Cadillac CTS19 - 22 mpg27 - 30 mpg22 - 25 mpg19 gal.324.0/486.0 - 418.0/570.0 mi.
2018 Infiniti Q7016 - 18 mpg23 - 25 mpg18 - 21 mpg20 gal.320.00 / 460.00 - 360.00 / 500.00 mi.
2018 Lexus GS 35019 - 20 mpg26 - 28 mpg22 - 23 mpg17.4 gal.330.60 / 452.40 - 348.00 / 487.20 mi.
2018 Mercedes-Benz C-Class23 - 24 mpg32 - 33 mpg26 - 27 mpg17.4 gal.400.20 / 556.80 - 417.60 / 574.20 mi.
2018 Acura TLX20 - 23 mpg29 - 33 mpg23 - 27 mpg17.2 gal.344.0/498.8 - 395.6/567.6 mi.
2018 Cadillac CT618 - 22 mpg26 - 30 mpg21 - 25 mpg19.5 gal.266.0/399.0 - 429.0/585.0 mi.
2018 Acura RLX20 mpg29 mpg23 mpg18.5 gal.370.00 / 536.50 - 422.8/483.2 mi.
2018 Cadillac ATS19 - 22 mpg27 - 31 mpg22 - 25 mpg16 gal.304.0/432.0 - 352.0/496.0 mi.
2018 Infiniti Q5019 - 23 mpg27 - 30 mpg22 - 25 mpg20 gal.380.00 / 540.00 - 460.00 / 600.00 mi.
2018 Lincoln Continental16 - 18 mpg24 - 27 mpg19 - 21 mpg19 gal.304.00 / 456.00 - 342.00 / 513.00 mi.

More from 2018 Genesis G80

2018 Genesis G80 Exclusive Interior and Exterior Pictures | View latest Pictures

2017 Genesis G80 MPG and Range

Trim NameMPG CityMPG HighwayMPG CombinedFuel Tank CapacityRange in Miles
4dr Sedan (3.8L 6cyl 8A)18 mpg28 mpg22 mpg20.3 gal.365.40 / 568.40 mi.
4dr Sedan AWD (3.8L 6cyl 8A)16 mpg25 mpg19 mpg20.3 gal.324.80 / 507.50 mi.
Ultimate 4dr Sedan (5.0L 8cyl 8A)15 mpg23 mpg18 mpg20.3 gal.361.20 / 516.00 mi.

2017 Genesis G80 vs. Competitor's MPG and Range

Car NameMPG CityMPG HighwayMPG CombinedFuel Tank CapacityRange in Miles
2017 Buick LaCrosse20 - 21 mpg29 - 31 mpg23 - 25 mpg15.8 - 16.2 gal.331.80 / 489.80 mi.
2017 Kia Cadenza20 mpg28 mpg23 mpg18.5 gal.-
2017 Genesis G9015 - 17 mpg23 - 24 mpg18 - 20 mpg21.9 gal.328.50 / 503.70 - 372.30 / 525.60 mi.
2017 Infiniti Q7016 - 18 mpg23 - 25 mpg18 - 21 mpg20 gal.320.00 / 460.00 - 360.00 / 500.00 mi.
2017 Lexus GS 35019 - 20 mpg26 - 28 mpg22 - 23 mpg17.4 gal.330.60 / 452.40 - 348.00 / 487.20 mi.
2017 Mercedes-Benz C-Class24 mpg31 - 34 mpg27 - 28 mpg17.4 gal.417.60 / 539.40 mi.
2017 Genesis G8015 - 18 mpg23 - 28 mpg18 - 22 mpg20.3 gal.304.50 / 466.90 - 365.40 / 568.40 mi.
2017 Lexus ES 35021 mpg30 mpg24 mpg17.2 gal.361.20 / 516.00 mi.

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