The BMW 6 SERIES (2004-07) 630I 2DR COUPE 3.0 SPORT is a premium two-door coupe with executive-car style, not hatchback practicality. In the UK used market, its elegant shape and comfortable feel make it a distinctive alternative to an everyday saloon. It suits drivers who value presence and relaxed cruising over extra doors or easy parking. Mycarcheck.com recorded 62 look-ups across 14 distinct VINs, a useful snapshot but not a large survey. The average private-sale valuation was £2,000, and average recorded mileage was 157,000 miles. Cars had about 8.4 previous keepers on average; the 2,000-mile annual mileage figure is notably low, so check the individual car’s history, condition and mileage carefully. Best for couples or solo drivers, it makes longer trips and weekend drives appealing, but rear-seat access limits family usefulness. Its smooth, lively petrol engine and Sport styling help it rival the Mercedes-Benz CLK and Jaguar XK with BMW character.