Petrol · 2005–2021
BMW 118I
Fuel use, running costs and specs for the BMW 118I. By the official figures, the 2021 uses 5.9 L/100km: 48 mpg UK, 40 mpg US.
- Fuel use
- 5.9 L/100km
- 2021 official
- UK mpg
- 48 mpg
- US mpg
- 40 mpg
- Seats
- 5
What a 118I 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 | $17.40 per 100 km | $1,915 |
| Australia | $2.41/L petrol | $14.27 per 100 km | $1,584 |
| United Kingdom | £1.74/L petrol | £16.62 per 100 miles | £1,163 |
| United States | $4.35/gal petrol | $10.96 per 100 miles | $1,479 |
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 |
|---|---|---|---|---|---|
| 2021 | Petrol | 5.9 L/100km | 48 mpg | 40 mpg | — |
| 2020 | Petrol | 6.1 L/100km | 46 mpg | 39 mpg | — |
| 2019 | Petrol | 5.8 L/100km | 49 mpg | 41 mpg | — |
| 2018 | Petrol | 5.5 L/100km | 52 mpg | 43 mpg | — |
| 2017 | Petrol | 5.5 L/100km | 51 mpg | 43 mpg | — |
| 2016 | Petrol | 5.5 L/100km | 51 mpg | 43 mpg | — |
| 2015 | Petrol | 5.9 L/100km | 48 mpg | 40 mpg | — |
| 2014 | Petrol | 5.9 L/100km | 48 mpg | 40 mpg | — |
| 2013 | Petrol | 6.2 L/100km | 46 mpg | 38 mpg | — |
| 2012 | Petrol | 5.9 L/100km | 48 mpg | 40 mpg | — |
| 2011 | Petrol | 7.1 L/100km | 40 mpg | 33 mpg | — |
| 2010 | Petrol | 7.7 L/100km | 37 mpg | 30 mpg | — |
| 2009 | Petrol | 7.6 L/100km | 37 mpg | 31 mpg | — |
| 2008 | Petrol | 7.3 L/100km | 39 mpg | 32 mpg | — |
| 2007 | Petrol | 8.3 L/100km | 34 mpg | 28 mpg | — |
| 2006 | Petrol | 8.9 L/100km | 32 mpg | 27 mpg | — |
| 2005 | Petrol | 6.7 L/100km | 42 mpg | 35 mpg | — |
BMW 118I questions
What is the fuel consumption of the BMW 118I?
The 2021 BMW 118I uses 5.9 L/100km by its official figures: 48 mpg in UK gallons and 40 mpg in US gallons. Each year's figures are listed below.
How much does a BMW 118I cost to run a year?
At today's average petrol prices and a typical year's driving: $1,915 in New Zealand, $1,584 in Australia, £1,163 in United Kingdom, $1,479 in United States.
Cars like the 118I
From other makes, closest in what they use.
More from BMW

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1984–2026
6.1 L/100km · 46 mpg

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

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

BMW
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7.8 L/100km · 36 mpg

BMW
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8.7 L/100km · 32 mpg

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8.1 L/100km · 35 mpg

BMW
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9.1 L/100km · 31 mpg
What will a drive in your 118I 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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