Hybrid and plug-in hybrid · 2014–2020
BMW I8
Fuel use, running costs and specs for the BMW I8. By the official figures, the 2019 uses 2.1 L/100km: 135 mpg UK, 112 mpg US.
- Fuel use
- 2.1 L/100km
- 2019 official
- UK mpg
- 135 mpg
- US mpg
- 112 mpg
- Seats
- 2
What a I8 costs to run
At today's average petrol prices, by its official fuel use.
| Country | Average price today | Cost to drive | A typical year |
|---|---|---|---|
| New Zealand | $2.94/L petrol | $6.17 per 100 km | $679 |
| Australia | $2.41/L petrol | $5.07 per 100 km | $562 |
| United Kingdom | £1.74/L petrol | £5.89 per 100 miles | £413 |
| United States | $4.35/gal petrol | $3.89 per 100 miles | $525 |
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.
Official figures by year
From the US EPA, the UK's DfT and NZTA, newest first.
| Year | Fuel | Uses | UK | US | Range |
|---|---|---|---|---|---|
| 2020 | Plug-in hybrid | 8.7 L/100km | 32 mpg | 27 mpg | — |
| 2019 | Plug-in hybrid | 8.7 L/100km | 32 mpg | 27 mpg | — |
| 2019 | Hybrid | 2.1 L/100km | 135 mpg | 112 mpg | — |
| 2017 | Plug-in hybrid | 8.4 L/100km | 34 mpg | 28 mpg | — |
| 2016 | Plug-in hybrid | 8.4 L/100km | 34 mpg | 28 mpg | — |
| 2015 | Plug-in hybrid | 8.4 L/100km | 34 mpg | 28 mpg | — |
| 2014 | Plug-in hybrid | 2.1 L/100km | 135 mpg | 112 mpg | — |
BMW I8 questions
What is the fuel consumption of the BMW I8?
The 2019 BMW I8 uses 2.1 L/100km by its official figures: 135 mpg in UK gallons and 112 mpg in US gallons. Each year's figures are listed below.
How much does a BMW I8 cost to run a year?
At today's average petrol prices and a typical year's driving: $679 in New Zealand, $562 in Australia, £413 in United Kingdom, $525 in United States.
Cars like the I8
From other makes, closest in what they use.
More from BMW

BMW
3 Series
1984–2026
6.1 L/100km · 46 mpg

BMW
1 Series
2007–2026
6.0 L/100km · 47 mpg

BMW
5 Series
1984–2027
7.8 L/100km · 36 mpg

BMW
2 Series
2014–2027
7.8 L/100km · 36 mpg

BMW
X1
2010–2027
8.7 L/100km · 32 mpg

BMW
X3
2004–2026
6.6 L/100km · 43 mpg

BMW
4 Series
2013–2027
8.1 L/100km · 35 mpg

BMW
X5
2000–2027
9.1 L/100km · 31 mpg
What will a drive in your I8 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.
Rated 4.7 by drivers · 700,000 downloads





