2020 · Large Car · Gas

2020 Genesis G80 MPG & fuel economy

The 2020 Genesis G80 is a large car offered in 6 EPA-rated configurations. The most efficient version returns 21 MPG combined (18 city / 26 highway) on regular gasoline. Across the lineup, combined ratings range from 18 to 21 MPG. Efficiency is unchanged from the 2019 model. Among 32 large cars rated for 2020, it ranks 19th for lowest fuel cost. At 15,000 miles a year with $3.10/gal regular gas, it costs about $2,214 a year to fuel.

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Combined 21 MPG 18 MPG city · 26 MPG hwy

Driving range — not published for this model

Your fuel cost $2,214 15,000 mi/yr · $14.76 per 100 mi

Class rank, 2020 #19 of 32 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 2020 Genesis G80's fuel average is 8.9 km/L (11.2 L/100 km), or 21 MPG combined: 7.7 km/L in the city and 11.1 km/L on the highway.

	MPG	km/L	L/100 km
City	18	7.7	13.1
Highway	26	11.1	9.0
Combined	21	8.9	11.2

How it ranks among 2020 Large Cars

Full class ranking →

1Tesla Model S117 MPGe $780
2Hyundai Ioniq58 MPG $802
3Hyundai Sonata Hybrid52 MPG $894
4Honda Accord Hybrid48 MPG $969
5Porsche Taycan69 MPGe $1,315
···
19Genesis G8021 MPG $2,214
···
32Rolls-Royce Ghost14 MPG $4,232

2020 G80Other large carsClass median: $2,204/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	18 MPG	26 MPG	21 MPG	—	$2,214
AWD · 3.8L 6-cyl · 8-speed automatic G80 AWD	Gas	18 MPG	24 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: 423 g/mi
EPA fuel economy score: 4/10
EPA greenhouse gas score: 4/10

2020 Genesis G80 vs. rivals

vs Porsche Panamera Plug-in Hybrid 51 MPGe + 23 MPG · $2,281/yr G80 saves $67/yr vs Lincoln Continental 21 MPG · $2,214/yr Same fuel cost vs Cadillac CT6 21 MPG · $2,214/yr Same fuel cost vs Audi A8 Plug-in Hybrid 54 MPGe + 23 MPG · $2,174/yr A8 Plug-in Hybrid saves $41/yr vs BMW 7 Series Plug-in Hybrid 56 MPGe + 22 MPG · $2,277/yr G80 saves $63/yr vs BMW X1 27 MPG · $2,194/yr X1 saves $20/yr vs Mercedes-Benz S-Class Plug-in Hybrid 64 MPGe + 23 MPG · $2,017/yr S-Class Plug-in Hybrid saves $197/yr vs Porsche Panamera 22 MPG · $2,693/yr G80 saves $479/yr vs Porsche Taycan 69 MPGe · $1,315/yr Taycan saves $899/yr vs Tesla Model S 117 MPGe · $780/yr Model S saves $1,434/yr

Compare the 2020 G80

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Frequently asked questions

What is the gas mileage of the 2020 Genesis G80?

Up to 21 MPG combined (18 city / 26 highway); ratings range from 18 to 21 MPG depending on configuration.

What fuel does the 2020 Genesis G80 use?

Regular gasoline.

What is the fuel average in km/L for the 2020 Genesis G80?