2012 BMW 6 Series 3.0 640i SE

Overview

• Make: BMW
• Model: 6 Series
• Trim: SE
• Version: 3.0 640i SE Auto RWD Euro 5 (s/s) 2dr (316 bhp)
• Year: 2012
• Mileage: 97,000 miles
• Fuel: Petrol
• Body: Convertible, 2 doors, 4 seats
• Engine: 3.0 litres, 316 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Blue
• CO2: 181 g/km
• Emissions standard: Euro 5, ULEZ compliant

About this car

At 97,000 miles, this 2012 BMW 6 Series has covered about 17,800 more miles than other 2012 BMW 6 Series cars. The AskCar estimate for this car is £8,445. It is priced at £7,995, which is £450 below that estimate. The AskCar estimate draws on 165 BMW 6 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. This car was first seen in our listings data 18 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Bedford Cars, based in Bedford. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 7 November 2026.

How we estimate prices and check cars

Price

Fair price: £450 (5%) under the AskCar estimate of £8,445.

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

It draws on 165 priced BMW 6 Series adverts across different ages and specifications, as of 7 November 2026.

A 2012 BMW 6 Series with the 3.0 petrol engine is typically advertised at £9,500: the median of the 18 for sale on AskCar, as of 7 November 2026.

Time on sale

This 2012 BMW 6 Series has been on sale for at least 18 days.

Price history

AskCar first saw this advert on 20 October 2026 at £7,995. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: valid until 3 October 2027.

It has had 17 MOTs. The latest, on 8 September 2026, passed.

Advisories at the latest test: rear registration plate deteriorated but not likely to be misread.

Mileage at that test: 97,079 miles, which matches the advertised 97,000 miles.

Advertised mileage is about 17,800 miles higher than the median mileage of a 2012 BMW 6 Series on AskCar.

Similar cars

2 other 2012 BMW 6 Series SE 3.0 petrol automatic convertibles are for sale at UK dealers, from £9,995 to £12,295, as of 7 November 2026.

The 2 closest to this car in mileage:

• 2012 BMW 6 Series SE, 3.0 petrol convertible, brown. Mileage: 92,000 miles. Price: £9,995, £2,000 more than this car. Dealer: Westdrayton Motors in Windsor. AskCar page: https://askcar.co.uk/car/bmw-6-series-2012-1e1311445154
• 2012 BMW 6 Series SE, 3.0 petrol convertible. Mileage: 61,000 miles. Price: £12,295, £4,300 more than this car. Dealer: Southern Prestige Cars in Crawley. AskCar page: https://askcar.co.uk/car/bmw-6-series-2012-a68abd87d608