2018 BMW i8

1.5 7.1kWh Auto 4WD Euro 6 (s/s) 2dr (357 bhp)

£43,995

Fair price: within 8% of the typical £42,413 for this model, age and mileage, drawing on 64 adverts of this make and model.

Overview

Make
BMW
Model
i8
Version
1.5 7.1kWh Auto 4WD Euro 6 (s/s) 2dr (357 bhp)
Mileage
20,859 miles
Year
2018
Fuel type
Petrol Plug-in Hybrid
Body type
Coupe
Engine
1.5 L
Gearbox
Automatic
Power
357 bhp
Seats
4
CO2
49 g/km
Colour
Silver
Doors
2
Driven wheels
Four Wheel Drive
Hybrid type
Plug-in hybrid
Emissions standard
Euro 6

About this car

With 20,859 miles on the clock, this 2018 BMW i8 has done roughly 18,600 fewer miles than a typical 2018 BMW i8. At £43,995, it is advertised £1,582 above our estimated market asking price of £42,413. Our estimate draws on 64 BMW i8 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We have tracked this advert for 61 days. Our latest MOT record expired on 27 August 2026. Check the current position with the dealer. Its advertised mileage is consistent with the latest recorded MOT reading. The seller is Vines of Guildford BMW, based in Guildford.

Stock data from 18 October 2026.

How we estimate prices and check cars

Price history

First seen on 20 August 2026, 61 days ago. Advert duration calculated on 20 October 2026.

Recorded asking prices
Date observedAsking price
20 August 2026£43,386
27 August 2026£43,219
2 September 2026£43,203
9 September 2026£42,868
16 September 2026£42,665
24 September 2026£42,901
30 September 2026£42,904
6 October 2026£45,142
17 October 2026£43,995
18 October 2026£43,995

Price and mileage comparison

Estimated market asking price: £42,413. The asking price is £1,582 above this estimate.

The estimate uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It estimates an advertised price, not a confirmed sale price.

The pricing calculation includes 64 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 18,600 miles lower than typical for a 2018 BMW i8.

The advertised mileage is consistent with the last MOT reading.

The recorded MOT has expired; ask the dealer for an up-to-date MOT.

MOT

MOT valid until 27 August 2026. 19,004 miles at the last test.

17 other cars with the same year, trim, gearbox and fuel are for sale from £27,989 to £82,449.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£27,98979,058 miles
£31,48963,134 miles
£32,45052,598 miles
£34,98949,311 miles
£34,99143,648 miles

These cars have covered 4,200–79,058 miles, compared with 20,859 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.

Browse all BMW i8 cars for sale · 2018 BMW i8 price guide

Dealer

Vines of Guildford BMW, Guildford. Across the dealer network: 3 branches, 196 cars for sale.

Dealer postcode: GU1 1RD.

Vehicle photos