Compare BMW 3 Series E46 Convertible vs BMW 6 Series E64 Convertible

Variants
323Ci
323Ci AT
325Ci
325Ci AT
330Ci USA
330Ci AT USA
330Ci
330Ci AT
630i
630i AT
645Ci
645Ci AT
650i
650i AT

Capacity

Cargo Capacity
300 L / 10.6 cu-ft ~ 350 L / 12.4 cu-ft
Coolant Capacity
8.4 L / 8.9 qt
14.2 L / 15.0 qt
Engine Oil Capacity
6.5 L / 6.9 qt
Fuel Capacity
63.0 L / 16.6 gal
70.0 L / 18.5 gal
Passengers
4
4
Payload
400 kg / 882 lbs

Chassis

Brakes | Front
Ventilated discs
Brakes | Rear
Disc
Disc
Power Steering
Hydraulic Steering
Hydraulic Steering
Suspension | Front
MacPherson strut
MacPherson strut
Suspension | Rear
Multi-link
Multi-link
Turning Circle
10.5 m / 34.4 ft
11.4 m / 37.4 ft

Construction

Body Style
2-door Convertible
2-door Convertible

Dimensions

Size | Height
1373 mm / 54.1 in
Size | Length
4488 mm / 176.7 in
4820 mm / 189.8 in
Size | Width
1757 mm / 69.2 in
1855 mm / 73.0 in
Track Width | Front
1471.0 mm / 57.9 in
1558.0 mm / 61.3 in
Track Width | Rear
1483.0 mm / 58.4 in
Wheelbase
2725 mm / 107.3 in
2780 mm / 109.4 in

Performance

Top Speed
250.0 km/h / 155.3 mph
Towing Capacity
730 kg / 1609 lbs (w/o brakes) | 1600 kg / 3527 lbs (w/ brakes @ 8% gradient) | 1600 kg / 3527 lbs (w/ brakes @ 12% gradient)

Powertrain

Drivetrain Layout
Front-engine (longitudinal), Rear-wheel drive
Front-engine (longitudinal), Rear-wheel drive
Emission Standard
Euro 4
Engine | Bore
84.0 mm / 3.3 in
Engine | Type
Naturally-aspirated multi-port injected petrol inline-6 DOHC engine with 4 values per cylinder
Transmission | Gears
5-speed
6-speed

Reviews

Neofiliac score
63%
72%
Pros
  • Came with a fixed hardtop
  • Decent styling
  • Reasonable reliability
  • Decent drivetrain reliability
  • Decent looks with the top down
Cons
  • Poor reliability for the automatic transmission
  • Quite basic in equipment
  • Basic build quality
  • Stuck with MacPherson struts in the front
  • Not very good looking with the top up

Price

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