autoevolution
 

Body style: Convertible (spider/spyder, cabrio/cabriolet, drop/open/soft top)
Segment: Roadster & Convertible
Production years: 2004, 2005, 2006, 2007

BMW 6 Series Convertible (E64) 2004-2007 48 Photos
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The second generation of the 6 Series had received the much wanted convertible version. The original, 1977 model, didn't have that and most of the potential buyers just asked "why". But in 2004, they quit complaining.

The E64 6 Series convertible was the first of its kind in the BMW lineup. A soft-top Granturismo vehicle that could roll nice and quiet despite its big engine, or fast and loud with the throttle planted. Its design was a mix of likes and dislikes, mostly due to the design of the headlights. The front bumper featured a shark-like lower grille split in three and the small kidney grille on the upper part. On the side, the long beltline was nice looking, starting from the front wheel arches but suddenly dropped from the middle of the rear fenders.

Inside, tons of features made the driver happy, from the i-Drive to the head-up display offered as an option. The big, comfortable seats up front were electrically adjustable in all the possible ways. It had two seats in the back, but with limited legroom. But if nobody was seated there, a wind-stopper could have been placed over the rear seats. It was a very effective device, especially if the side windows were up.

Under the hood, there were three engine choices: an inline 6 and two V8. All were available with manual or automatic transmission, but only RWD.

BMW 6 Series Convertible (E64) 2004, 2005, 2006, 2007
  3 gasoline engines
  • 630Ci 6MT RWD (258 HP)
  • 645Ci 6MT RWD (333 HP)
  • 650Ci 6MT RWD (367 HP)

BMW 6 Series Convertible (E64)
630Ci 6MT RWD (258 HP)

ENGINE SPECS - 630Ci 6MT RWD (258 HP)
Cylinders:L6
Displacement:2996 cm3
Power:190 KW @ 6100 RPM
258 HP @ 6100 RPM
255 BHP @ 6100 RPM
Torque:221 lb-ft @ 2500 RPM
300 Nm @ 2500 RPM
Fuel System:Multipoint Injection
Fuel:Gasoline
PERFORMANCE SPECS
Top Speed:155.3 mph (250 km/h)
Acceleration 0-62 Mph (0-100 kph):6.9 s
TRANSMISSION SPECS
Drive Type:Rear Wheel Drive
Gearbox:6-Speed manual
BRAKES SPECS
Front:Ventilated Discs
Rear:Ventilated Discs
TIRES SPECS
Tire Size:245/50 R17
DIMENSIONS
Length:189.8 in (4821 mm)
Width:73 in (1854 mm)
Height:54.1 in (1374 mm)
Front/rear Track:61.3/62.7 in (1,557/1,593 mm)
Wheelbase:109.4 in (2779 mm)
Ground Clearance:5.5 in (140 mm)
Cargo Volume:10.6 cuFT (300 L)
Aerodynamics (Cd):0.31
WEIGHT SPECS
Unladen Weight:4167.4 lbs (1890 kg)
Gross Weight Limit:4884.1 lbs (2215 kg)
FUEL ECONOMY (NEDC)
City:17.3 mpg US (13.6 L/100Km)
Highway:32.2 mpg US (7.3 L/100Km)
Combined:24.5 mpg US (9.6 L/100Km)
CO2 Emissions:229 g/km

BMW 6 Series Convertible (E64)
645Ci 6MT RWD (333 HP)

ENGINE SPECS - 645Ci 6MT RWD (333 HP)
Cylinders:V8
Displacement:4398 cm3
Power:245 KW @ 6100 RPM
333 HP @ 6100 RPM
329 BHP @ 6100 RPM
Torque:332 lb-ft @ 3600 RPM
450 Nm @ 3600 RPM
Fuel System:Multipoint Injection
Fuel:Gasoline
PERFORMANCE SPECS
Top Speed:155.3 mph (250 km/h)
Acceleration 0-62 Mph (0-100 kph):6.1 s
TRANSMISSION SPECS
Drive Type:Rear Wheel Drive
Gearbox:6-Speed manual
BRAKES SPECS
Front:Ventilated Discs
Rear:Ventilated Discs
TIRES SPECS
Tire Size:245/45 R18
DIMENSIONS
Length:189.8 in (4821 mm)
Width:73 in (1854 mm)
Height:54.1 in (1374 mm)
Front/rear Track:61.3/62.7 in (1,557/1,593 mm)
Wheelbase:109.4 in (2779 mm)
Ground Clearance:5.5 in (140 mm)
Cargo Volume:10.6 cuFT (300 L)
Aerodynamics (Cd):0.31
WEIGHT SPECS
Unladen Weight:3946.2 lbs (1790 kg)
Gross Weight Limit:4883.2 lbs (2215 kg)
FUEL ECONOMY (NEDC)
City:12.7 mpg US (18.5 L/100Km)
Highway:27.4 mpg US (8.6 L/100Km)
Combined:18.4 mpg US (12.8 L/100Km)
CO2 Emissions:310 g/km

BMW 6 Series Convertible (E64)
650Ci 6MT RWD (367 HP)

ENGINE SPECS - 650Ci 6MT RWD (367 HP)
Cylinders:V8
Displacement:4799 cm3
Power:270 KW @ 6300 RPM
367 HP @ 6300 RPM
362 BHP @ 6300 RPM
Torque:361 lb-ft @ 3600 RPM
490 Nm @ 3600 RPM
Fuel System:Multipoint Injection
Fuel:Gasoline
PERFORMANCE SPECS
Top Speed:155.3 mph (250 km/h)
Acceleration 0-62 Mph (0-100 kph):5.7 s
TRANSMISSION SPECS
Drive Type:Rear Wheel Drive
Gearbox:6-Speed manual
BRAKES SPECS
Front:Ventilated Discs
Rear:Ventilated Discs
TIRES SPECS
Tire Size:245/45 R18
DIMENSIONS
Length:189.8 in (4821 mm)
Width:73 in (1854 mm)
Height:54.1 in (1374 mm)
Front/rear Track:61.3/62.7 in (1,557/1,593 mm)
Wheelbase:109.4 in (2779 mm)
Ground Clearance:5.5 in (140 mm)
Cargo Volume:10.6 cuFT (300 L)
Aerodynamics (Cd):0.31
WEIGHT SPECS
Unladen Weight:4244.6 lbs (1925 kg)
Gross Weight Limit:4961.2 lbs (2250 kg)
FUEL ECONOMY (NEDC)
City:12.3 mpg US (19.1 L/100Km)
Highway:25.3 mpg US (9.3 L/100Km)
Combined:18.2 mpg US (12.9 L/100Km)
CO2 Emissions:310 g/km
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