What Changed

The 2006 6-Series switches to a new 360 hp V8 and becomes the 650Ci.

Comparison to Prior Model

2006 BMW 6-series Convertible 2005 BMW 6-series Convertible
2006 BMW 6-series Convertible 2005 BMW 6-series Convertible
Price Range ($) $78,800 $76,900
Length (in) 190.2 190.2
Wheelbase (in) 109.4 109.4
Width (in) 73.0 73.0
Height (in) 54.1 54.1
Track (in) 61.3 61.3
Exterior Volume (cu. ft.) 365.0 365.0
Curb Weight (lbs.) 4277 4178-4189
Legroom Total (in.) 71.0 70.8
Passenger Volume (cu. ft.) 82.1 82.0
Cargo Volume (cu. ft.) 10.6 10.6
Driven Wheels
  • RWD
  • RWD
Engines
  • 4.8l V8 (360-bhp)
  • 4.4l V8 (325-bhp)
Transmissions A6, M6 A6, M6
City MPG 14-17 15-18
Highway MPG 22-25 23-26
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