2018 BMW i8

1.5 11.6kWh Roadster Auto 4WD Euro 6 (s/s) 2dr (369 bhp)

£78,949

Above the going rate: £22,188 over the typical £56,761 for this model, age and mileage, drawing on 64 adverts of this make and model.

Overview

Make
BMW
Model
i8
Version
1.5 11.6kWh Roadster Auto 4WD Euro 6 (s/s) 2dr (369 bhp)
Mileage
17,542 miles
Year
2018
Fuel type
Petrol Plug-in Hybrid
Body type
Convertible
Engine
1.5 L
Gearbox
Automatic
Power
369 bhp
Seats
2
CO2
46 g/km
Colour
Grey
Doors
2
Driven wheels
Four Wheel Drive
Hybrid type
Plug-in hybrid
Emissions standard
Euro 6

About this car

This 2018 BMW i8 is advertised with 17,542 miles, approximately 21,900 below the typical mileage for its age. Our estimated market asking price is £56,761. This car is advertised at £78,949, which is £22,188 above that figure. 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 111 days. It is advertised by 101 Specialist Cars in Manchester.

Stock data from 18 October 2026.

How we estimate prices and check cars

Price history

First seen on 1 July 2026, 111 days ago. Advert duration calculated on 20 October 2026.

Recorded asking prices
Date observedAsking price
1 July 2026£78,949
10 July 2026£78,949
18 October 2026£78,949

Price and mileage comparison

Estimated market asking price: £56,761. The asking price is £22,188 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 21,900 miles lower than typical for a 2018 BMW i8.

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 17,542 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

Similar cars for less

Dealer

101 Specialist Cars, Manchester. Across the dealer network: 31 cars for sale.

Dealer postcode: M19 2DD.

Vehicle photos