BMW 6 SERIES (2004-07) 645CI 2DR CONVERTIBLE 4.4

Buyer's Guide & Data from our Checks
The BMW 6 SERIES (2004-07) 645CI 2DR CONVERTIBLE 4.4 is a luxury coupe designed for drivers who enjoy stylish open-top motoring. This vehicle sits comfortably in the premium convertible market in the UK, appealing to those seeking a combination of elegance, performance, and comfort. It’s commonly used for leisure trips and weekend drives, especially by individuals who appreciate a refined driving experience and striking design.
Mycarcheck.com data shows that this model has been looked up 82 times, with 21 unique VINs, indicating a decent level of interest among used car buyers. The average recorded mileage is around 101,000 miles, with typical private sale values around £3,300. The vehicle’s history of about five and a half previous owners suggests it may have been used and enjoyed over several years, often by those who value a stylish car with a powerful 4.4-litre engine.
What makes the BMW 6 SERIES (2004-07) 645CI 2DR CONVERTIBLE 4.4 stand out is its sleek design combined with a strong performance mark. Known for a smooth driving experience and a luxurious feel, it is regarded as a more engaging alternative to its rivals like the Mercedes-Benz E-Class Cabriolet or the Audi A5. Its unique blend of sporty appeal and comfort makes it particularly attractive to enthusiasts and those seeking a statement vehicle on the UK's roads.
Key Findings
The following statistics are drawn from our checks of 21 different vehicles, run between April 4th 2021 and December 31st 2025. These real-world insights provide context for this vehicle's place in the market, as well as its typical usage.
82
Lookups
Lookups
1
Hidden Histories
Hidden Histories
101k
Average Mileage
Average Mileage
£3,300
Average Valuation
Average Valuation












