2005 BMW 6 Series

4.4 645Ci V8 Auto RWD Euro 3 2dr (333 bhp)

£4,995

Far under the typical £7,682 for this model, age and mileage, drawing on 155 adverts of this make and model: £2,687 less. Worth asking why.

Overview

Make
BMW
Model
6 Series
Version
4.4 645Ci V8 Auto RWD Euro 3 2dr (333 bhp)
Mileage
80,000 miles
Year
2005
Fuel type
Petrol
Body type
Convertible
Engine
4.4 L
Gearbox
Automatic
Power
333 bhp
Seats
4
CO2
279 g/km
Colour
Grey
Doors
2
Driven wheels
Rear Wheel Drive
Engine badge
645Ci V8
Emissions standard
Euro 3

About this car

This 2005 BMW 6 Series has covered 80,000 miles. The dealer is asking £4,995, which is £2,687 below our market estimate of £7,682. We recommend confirming the advertised price and vehicle details. To estimate its market asking price, we analyse UK dealer adverts for 155 BMW 6 Series cars across different ages and specifications. We have tracked this advert for 64 days. Ask the dealer why the advert shows fewer miles than the 80,861 recorded at the latest MOT. The recorded MOT expired on 1 June 2026, so ask the dealer whether it has been renewed. It is for sale at Fab Motors in Hounslow.

Stock data from 22 October 2026.

How we estimate prices and check cars

Price history

First seen on 20 August 2026, 64 days ago. Advert duration calculated on 23 October 2026.

Recorded asking prices
Date observedAsking price
20 August 2026£4,995
22 October 2026£4,995

Price and mileage comparison

Estimated market asking price: £7,682. The asking price is £2,687 below 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 155 adverts of this make and model across different ages and specifications.

Mileage concern: the advertised mileage is below the last MOT reading; ask the dealer to explain.

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

MOT

MOT not valid until 1 June 2026. 80,861 miles at the last test.

3 other cars with the same year, trim, gearbox and fuel are for sale from £4,750 to £29,990.

Other matching cars
Asking priceMileage
£4,750110,586 miles
£5,999145,253 miles
£29,99092,000 miles

These cars have covered 92,000–145,253 miles, compared with 80,000 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 6 Series cars for sale · 2005 BMW 6 Series price guide

How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.

Vehicle photos