BMW 6 SERIES (2004-07) 645I 2DR COUPE 4.4 AUTO

Buyer's Guide & Data from our Checks
The BMW 6 Series (2004-07) 645i 2DR Coupe 4.4 Auto is a luxury coupe that offers a blend of style and performance, making it a popular choice among drivers seeking a premium driving experience. It belongs to the executive coupe market in the UK, appealing to those who want a car that combines sporty looks with comfort and refinement. Its sleek design and powerful 4.4-litre engine make it stand out, and it’s often used for enjoyable drives, special occasions, or as a statement vehicle rather than daily commuting.
Mycarcheck.com data shows this model has been checked nearly 1,874 times, with a diverse range of VINs—indicating genuine interest from prospective buyers and owners. The average private sale value hovers around £2,800, reflecting its status as a used luxury vehicle. Typical mileage is approximately 118,000 miles, and owners tend to keep the car for several years with about 7 previous keepers on average, which suggests moderate usage.
What makes the BMW 6 Series (2004-07) 645i notable is its smooth automatic transmission, elegant design, and the reputation for a spirited yet comfortable drive. Compared to rivals, it’s praised for its driving dynamics and refined interior, making it ideal for individuals or couples who enjoy a combination of style, performance, and driving pleasure without compromising on comfort. This vehicle is especially suitable for those seeking a distinctive, well-equipped coupe with a history of reliable engineering.
Don't risk buying a BMW 6 Series coupe without checking first. Hidden damage, outstanding finance or stolen parts could be lurking. Enter the reg now and uncover the truth before it’s too late.
Key Findings
The following statistics are drawn from our checks of 614 different vehicles, run between February 17th 2021 and April 30th 2026. These real-world insights provide context for this vehicle's place in the market, as well as its typical usage.
1,874
Lookups
Lookups
109
Hidden Histories
Hidden Histories
124k
Average Mileage
Average Mileage
£2,800
Average Valuation
Average Valuation












