2018 Genesis G80 MPG
EPA-rated · verified snapshot 2026-08-30 · Large Cars
The 2018 Genesis G80 gets 22 MPG combined — 19 city and 27 highway — in its most efficient configuration (3.8L · 6-cyl · Automatic (S8) · Rear-Wheel Drive).
City19 MPG
Highway27 MPG
$2,800Fuel cost / yr (EPA est.)
414 g/miCO₂
RegularFuel
$-3,0005-yr fuel cost vs. average vehicle
4 / 10EPA Fuel Economy & GHG score
15 ft³Cargo volume
108 ft³Passenger volume
Where it sits among sedans (2018)
Every 2018 G80 trim
| Configuration | City | Hwy | Comb. | $/yr |
|---|---|---|---|---|
| 3.8L · 6-cyl · Automatic (S8) · Rear-Wheel Drive | 19 | 27 | 22 | $2,800 |
| 3.8L · 6-cyl · Automatic (S8) · All-Wheel Drive | 18 | 25 | 20 | $3,100 |
| 3.3L · 6-cyl · Automatic (S8) · All-Wheel Drive | 17 | 24 | 20 | $3,800 |
| 3.3L · 6-cyl · Automatic (S8) · Rear-Wheel Drive | 17 | 25 | 20 | $3,800 |
| 5.0L · 8-cyl · Automatic (S8) · Rear-Wheel Drive | 16 | 24 | 19 | $4,000 |
| 5.0L · 8-cyl · Automatic (S8) · All-Wheel Drive | 15 | 23 | 18 | $4,200 |
FAQ
Is 22 MPG good for a sedans like the 2018 G80?
The 2018 G80's 22 MPG combined is below the sedans average of 27.8 MPG for 2018.
How much does it cost to fuel a 2018 G80 per year?
Based on EPA assumptions (15,000 miles/year), estimated annual fuel cost is $2,800 for the most efficient trim.
What is the city and highway MPG of the 2018 G80?
The most efficient trim is rated 19 MPG city and 27 MPG highway.