2018 · Large Car · Gas

2018 Genesis G80 MPG & fuel economy

The 2018 Genesis G80 is a large car offered in 6 EPA-rated configurations. The most efficient version returns 22 MPG combined (19 city / 27 highway) on regular gasoline. Across the lineup, combined ratings range from 18 to 22 MPG. Efficiency is unchanged from the 2017 model. Among 31 large cars rated for 2018, it ranks 16th for lowest fuel cost. At 15,000 miles a year with $3.10/gal regular gas, it costs about $2,114 a year to fuel.

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Combined 22 MPG 19 MPG city · 27 MPG hwy

Driving range — not published for this model

Your fuel cost $2,114 15,000 mi/yr · $14.09 per 100 mi

Class rank, 2018 #16 of 31 Large Cars by fuel cost

What will it cost you?

Your mileage and prices are saved and used across the site.

Miles per year Regular gas $/gal Premium gas $/gal

Fuel average

The 2018 Genesis G80's fuel average is 9.4 km/L (10.7 L/100 km), or 22 MPG combined: 8.1 km/L in the city and 11.5 km/L on the highway.

	MPG	km/L	L/100 km
City	19	8.1	12.4
Highway	27	11.5	8.7
Combined	22	9.4	10.7

How it ranks among 2018 Large Cars

Full class ranking →

1Hyundai Ioniq58 MPG $802
2Tesla Model S103 MPGe $880
3Honda Accord Hybrid47 MPG $989
4Ford C-MAX40 MPG $1,162
5Honda Accord33 MPG $1,409
···
16Genesis G8022 MPG $2,114
···
31Rolls-Royce Ghost14 MPG $4,232

2018 G80Other large carsClass median: $2,114/yr

Annual fuel cost at 15,000 miles and default prices; shorter bars cost less.

G80 MPG across model years

Full history →

6 EPA-rated configurations

Configuration	Type	City	Hwy	Combined	Range	Your cost / yr
RWD · 3.8L 6-cyl · 8-speed automatic G80 RWD	Gas	19 MPG	27 MPG	22 MPG	—	$2,114
AWD · 3.8L 6-cyl · 8-speed automatic G80 AWD	Gas	18 MPG	25 MPG	20 MPG	—	$2,325
AWD · 3.3L 6-cyl turbo · 8-speed automatic G80 AWD	Gas	17 MPG	24 MPG	20 MPG	—	$2,962
RWD · 3.3L 6-cyl turbo · 8-speed automatic G80 RWD	Gas	17 MPG	25 MPG	20 MPG	—	$2,962
RWD · 5.0L 8-cyl · 8-speed automatic G80 RWD	Gas	16 MPG	24 MPG	19 MPG	—	$3,118
AWD · 5.0L 8-cyl · 8-speed automatic G80 AWD	Gas	15 MPG	23 MPG	18 MPG	—	$3,292

Specs (most efficient configuration)

Fuel: Regular gasoline
Engine / motor: 3.8L 6-cyl
Transmission: 8-speed automatic
Drivetrain: RWD
Passenger volume: 108 cu ft
Cargo volume: 15 cu ft
Tailpipe CO₂: 414 g/mi
EPA fuel economy score: 4/10
EPA greenhouse gas score: 4/10

2018 Genesis G80 vs. rivals

vs Porsche Panamera Plug-in Hybrid 46 MPGe + 22 MPG · $2,271/yr G80 saves $157/yr vs Cadillac XTS 22 MPG · $2,114/yr Same fuel cost vs Lincoln Continental 21 MPG · $2,214/yr G80 saves $101/yr vs Cadillac CT6 21 MPG · $2,214/yr G80 saves $101/yr vs Porsche Panamera 24 MPG · $2,469/yr G80 saves $355/yr vs BMW X1 26 MPG · $2,279/yr G80 saves $165/yr vs BMW 7 Series Plug-in Hybrid 64 MPGe + 27 MPG · $1,908/yr 7 Series Plug-in Hybrid saves $205/yr vs Tesla Model S 103 MPGe · $880/yr Model S saves $1,233/yr

Compare the 2018 G80

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Frequently asked questions

What is the gas mileage of the 2018 Genesis G80?

Up to 22 MPG combined (19 city / 27 highway); ratings range from 18 to 22 MPG depending on configuration.

What fuel does the 2018 Genesis G80 use?

Regular gasoline.

What is the fuel average in km/L for the 2018 Genesis G80?