2005 BMW 6 Series

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

£8,990

Above the going rate: £793 over the typical £8,197 for this model, age and mileage, drawing on 156 adverts of this make and model.

Overview

Make
BMW
Model
6 Series
Trim
SPORT
Version
4.4 645Ci V8 Sport Auto RWD Euro 3 2dr (333 bhp)
Mileage
72,000 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
Silver
Doors
2
Driven wheels
Rear Wheel Drive
Engine badge
645Ci V8
Emissions standard
Euro 3

About this car

This 2005 BMW 6 Series Sport has covered 72,000 miles. Our estimated market asking price is £8,197. This car is advertised at £8,990, which is £793 above that figure. To estimate its market asking price, we analyse UK dealer adverts for 156 BMW 6 Series cars across different ages and specifications. We have tracked this advert for 70 days. The latest MOT recorded 73,255 miles, above the advertised mileage. Check this with the dealer. Its recorded MOT is valid until 9 April 2027. The seller is Karmann Classics, based in Guildford.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price history

First seen on 11 August 2026, 70 days ago. Advert duration calculated on 20 October 2026.

Recorded asking prices
Date observedAsking price
11 August 2026£8,990
19 October 2026£8,990

Price and mileage comparison

Estimated market asking price: £8,197. The asking price is £793 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 156 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.

MOT

MOT valid until 9 April 2027. 73,255 miles at the last test.

3 other cars with the same year, trim, gearbox and fuel are for sale from £5,990 to £9,995.

Other matching cars
Asking priceMileage
£5,99092,380 miles
£9,50041,300 miles
£9,99541,600 miles

These cars have covered 41,300–92,380 miles, compared with 72,000 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

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Dealer

Karmann Classics, Guildford. Across the dealer network: 132 cars for sale.

Dealer postcode: GU23 6AZ.

Vehicle photos