If you’re searching for a classic grand tourer offering a blend of power, poise and luxury, the BMW 645 fits the bill.
Loughton
Bedford
Wisbech
Martock
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Overall rating 4/5
Running costs
Comfort
Reliability
Space Practicality
The BMW 645 is made for cruising, with enough pace and punch to eat up the miles before it. The 645, in both coupe and convertible forms, was part of the E63/E64 6 Series launched in 2003, and was produced between 2004 and 2005. It brought back BMW’s heritage of big, swift touring cars, placing comfort and driver enjoyment at its core. Key highlights for the 645 are its 4.4-litre V8 engine, engaging rear-wheel drive balance and a cabin filled with clever tech for its time. Compared to rivals like the Jaguar XK or Mercedes CL, the BMW leads with direct handling and a slightly sharper drive, though it’s less forgiving in rear-seat space. Today, the 645 appeals for its mix of reliability, performance and genuine presence on the road.
Smooth and powerful V8 engineIconic grand tourer designGenerous safety features
Running costs can be highLimited rear seat spaceTechnology is a little dated
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