Diesel, electric and petrol · 2017–2027
Genesis G80
MPG, running costs and specs for the Genesis G80. By the official figures, the 2025 gets 23 mpg, about £2,432 a year in the UK.
- MPG
- 23 mpg
- 2025 official · 12.4 L/100km
- A year's petrol
- £2,432
- at today's prices in the UK
What a G80 costs to run
At today's average petrol prices, by its official fuel use, the UK first.
| Country | Average price today | Cost to drive | A typical year |
|---|---|---|---|
| United Kingdom | £1.74/L petrol | £34.75 per 100 miles | £2,432 |
| New Zealand | $2.94/L petrol | $36.40 per 100 km | $4,004 |
| Australia | $2.41/L petrol | $29.89 per 100 km | $3,317 |
| United States | $4.35/gal petrol | $22.91 per 100 miles | $3,093 |
A typical year: New Zealand 11,000 km (Ministry of Transport's average for a light vehicle); Australia 11,100 km (ABS Survey of Motor Vehicle Use average); United Kingdom 11,265 km (DfT National Travel Survey average of about 7,000 miles); United States 21,726 km (FHWA average of about 13,500 miles). Real costs depend on how and where you drive. Work out a particular trip.
Where the G80 ranks
Official figures by year
From the US EPA, the UK's DfT and NZTA, newest first.
| Year | Fuel | Uses | UK | US | Range |
|---|---|---|---|---|---|
| 2027 | Petrol | 13.1 L/100km | 22 mpg | 18 mpg | — |
| 2026 | Petrol | 13.1 L/100km | 22 mpg | 18 mpg | — |
| 2026 | Electric | 21.8 kWh/100km | 2.9 mi/kWh | 96 MPGe | 482 km |
| 2025 | Petrol | 12.4 L/100km | 23 mpg | 19 mpg | — |
| 2025 | Electric | 21.8 kWh/100km | 2.9 mi/kWh | 96 MPGe | 453 km |
| 2024 | Electric | 21.8 kWh/100km | 2.9 mi/kWh | 96 MPGe | 453 km |
| 2024 | Petrol | 12.4 L/100km | 23 mpg | 19 mpg | — |
| 2023 | Petrol | 10.7 L/100km | 26 mpg | 22 mpg | — |
| 2023 | Electric | 20.8 kWh/100km | 3.0 mi/kWh | 101 MPGe | 453 km |
| 2022 | Petrol | 9.4 L/100km | 30 mpg | 25 mpg | — |
| 2021 | Petrol | 9.4 L/100km | 30 mpg | 25 mpg | — |
| 2020 | Petrol | 11.8 L/100km | 24 mpg | 20 mpg | — |
| 2019 | Petrol | 11.8 L/100km | 24 mpg | 20 mpg | — |
| 2018 | Petrol | 11.8 L/100km | 24 mpg | 20 mpg | — |
| 2017 | Petrol | 12.4 L/100km | 23 mpg | 19 mpg | — |
Genesis G80 questions
What MPG does the Genesis G80 get?
The 2025 Genesis G80 gets 23 mpg in UK gallons by its official figures (12.4 L/100km). Each year's figures are listed below.
How much electricity does the Genesis G80 use?
The 2025 Genesis G80 uses 21.8 kWh/100km officially (2.9 mi/kWh, 96 MPGe). Its official range is 300 miles (482 km).
How much does a Genesis G80 cost to run a year in the UK?
About £2,432 a year at today's average petrol price of £1.74/L and a typical year's driving in the UK.
Cars like the G80
From other makes, closest in what they use.
More from Genesis
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What will a drive in your G80 cost?
Roadtrip works out the fuel or charging cost of any drive for your exact car, finds the cheapest stations on the way, and splits it between everyone in the car.
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