Compare BMW Z4 G29 vs BMW 6 Series E64 LCI Convertible vs BMW 6 Series F12 Convertible

Variants
M40i
sDrive20i
sDrive20i MT
sDrive30i
630i
630i AT
635d AT
650i
650i AT
640d
640d xDrive
640i
640i xDrive
650i 407
650i 407 xDrive
650i 450
650i 450 xDrive

Capacity

Cargo Capacity
281 L / 9.9 cu-ft
300 L / 10.6 cu-ft ~ 350 L / 12.4 cu-ft
Fuel Capacity
52.0 L / 13.7 gal
70.0 L / 18.5 gal
70.0 L / 18.5 gal
Passengers
2
4
4
Payload
400 kg / 882 lbs

Chassis

Brakes | Front
Ventilated discs
Ventilated discs
Brakes | Rear
Ventilated discs
Ventilated discs
Power Steering
Electric Steering
Hydraulic Steering
Electric Steering
Suspension | Front
MacPherson strut
MacPherson strut
Double-wishbone
Suspension | Rear
Multi-link
Multi-link
Multi-link
Turning Circle
11.0 m / 36.1 ft
11.4 m / 37.4 ft
11.7 m / 38.4 ft

Construction

Body Style
2-door Convertible
2-door Convertible
2-door Convertible

Dimensions

Ground Clearance
117 mm
123 mm / 4.8 in
Size | Height
1304 mm / 51.3 in
1365 mm / 53.7 in
Size | Length
4324 mm / 170.2 in
4820 mm / 189.8 in
4894 mm / 192.7 in
Size | Width
1864 mm / 73.4 in | 2024 mm / 79.7 in (mirror unfolded)
1894 mm / 74.6 in
Track Width | Front
1558.0 mm / 61.3 in
1600.0 mm / 63.0 in
Track Width | Rear
1596.0 mm / 62.8 in
1665.0 mm / 65.6 in
Wheelbase
2470 mm / 97.2 in
2780 mm / 109.4 in
2855 mm / 112.4 in

Performance

Top Speed
250.0 km/h / 155.3 mph
250.0 km/h / 155.3 mph

Powertrain

Drivetrain Layout
Front-engine (longitudinal), Rear-wheel drive
Emission Standard
Euro 4
Engine | Bore
82.0 mm / 3.2 in
Engine | Stroke
94.6 mm / 3.7 in
Fuel Capacity
52 L
Transmission | Gears
8-speed
6-speed
8-speed
Transmission | Type
ZF 8HP automatic
Automatic Steptronic

Production

Availability
2007 ~ 2010
Debut
2018 Paris Motor Show
Made In
Austria

Reviews

Neofiliac score
77%
72%
77%
Pros
  • Good handling characteristics
  • Equipped with B58 engine
  • Good 0.28 drag coefficient
  • Still in RWD
  • Manual transmission
  • Good looks with the top down
  • Decent engine reliability
  • Double-wishbone + multi-link suspension setup
  • Improved styling
  • Great performance
  • Good ZF 8HP transmission
Cons
  • Soft-top only
  • B58 capped by Euro 6d nonsense outside the USA
  • Low cargo capacity
  • Poor N53 engine introduced
  • No real changes
  • Not very good looks with the top up
  • MacPherson front suspensions
  • Unreliable engines (N63 and N57 being the worst)

Price

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