Genesis
G80 RWD
U.S. fuel economy and specifications from the EPA.

26Best combined MPG2021 model year
2017–2023Model years7 with EPA ratings
15Rated configurationsDrive, transmission and engine
2.5–5 LEngine sizeDisplacement
Best combined MPG by model year
The highest EPA rating among each year's configurations.
2017 22 MPG
2018 22 MPG
2019 21 MPG
2020 21 MPG
2021 26 MPG
2022 26 MPG
2023 26 MPG
1 configuration.
Rear-Wheel Drive · Automatic (S8)
Premium gasoline · Large Cars
- Combined MPG
- 26
- Engine displacement
- 2.5 L
- Cylinders
- 4
Rear-Wheel Drive · Automatic (S8)
Premium gasoline · Large Cars
- Combined MPG
- 26
- Engine displacement
- 2.5 L
- Cylinders
- 4
Rear-Wheel Drive · Automatic (S8)
Premium gasoline · Large Cars
- Combined MPG
- 26
- Engine displacement
- 2.5 L
- Cylinders
- 4
Rear-Wheel Drive · Automatic (S8)
Premium gasoline · Large Cars
- Combined MPG
- 22
- Engine displacement
- 3.5 L
- Cylinders
- 6
Rear-Wheel Drive · Automatic (S8)
Regular gasoline · Large Cars
- Combined MPG
- 21
- Engine displacement
- 3.8 L
- Cylinders
- 6
Rear-Wheel Drive · Automatic (S8)
Premium gasoline · Large Cars
- Combined MPG
- 20
- Engine displacement
- 3.3 L
- Cylinders
- 6
Rear-Wheel Drive · Automatic (S8)
Premium gasoline · Large Cars
- Combined MPG
- 19
- Engine displacement
- 5.0 L
- Cylinders
- 8
Rear-Wheel Drive · Automatic (S8)
Premium gasoline · Large Cars
- Combined MPG
- 20
- Engine displacement
- 3.3 L
- Cylinders
- 6
Rear-Wheel Drive · Automatic (S8)
Premium gasoline · Large Cars
- Combined MPG
- 19
- Engine displacement
- 5.0 L
- Cylinders
- 8
Rear-Wheel Drive · Automatic (S8)
Regular gasoline · Large Cars
- Combined MPG
- 21
- Engine displacement
- 3.8 L
- Cylinders
- 6
Rear-Wheel Drive · Automatic (S8)
Regular gasoline · Large Cars
- Combined MPG
- 22
- Engine displacement
- 3.8 L
- Cylinders
- 6
Rear-Wheel Drive · Automatic (S8)
Premium gasoline · Large Cars
- Combined MPG
- 20
- Engine displacement
- 3.3 L
- Cylinders
- 6
Rear-Wheel Drive · Automatic (S8)
Premium gasoline · Large Cars
- Combined MPG
- 19
- Engine displacement
- 5.0 L
- Cylinders
- 8
Rear-Wheel Drive · Automatic (S8)
Regular gasoline · Large Cars
- Combined MPG
- 22
- Engine displacement
- 3.8 L
- Cylinders
- 6
Rear-Wheel Drive · Automatic (S8)
Premium gasoline · Large Cars
- Combined MPG
- 18
- Engine displacement
- 5.0 L
- Cylinders
- 8