Compare BMW Z3 M Roadster vs BMW 3 Series E93 Convertible

Variants
S50
S54
320d
320d AT
320i
320i AT
325d
325d AT
325i
325i AT
330d M57
330d M57 AT
330d N57
330d N57 AT
330i
330i AT
335i
335i AT

Capacity

Cargo Capacity
165 L / 5.8 cu-ft
210 L / 7.4 cu-ft ~ 350 L / 12.4 cu-ft
Coolant Capacity
10.8 L / 11.4 qt
Engine Oil Capacity
5.5 L / 5.8 qt
Fuel Capacity
51.0 L / 13.5 gal
63.0 L / 16.6 gal
Passengers
2
4

Chassis

Brakes | Front
Ventilated discs
Ventilated discs
Brakes | Rear
Ventilated discs
Disc
Power Steering
Hydraulic Steering
Suspension | Front
MacPherson strut
MacPherson strut
Suspension | Rear
Multi-link
Multi-link

Construction

Body Style
2-door Convertible
2-door Convertible

Dimensions

Size | Height
1384 mm / 54.5 in
Size | Length
4025 mm / 158.5 in
4580 mm / 180.3 in
Size | Width
1740 mm / 68.5 in
Track Width | Front
1422.0 mm / 56.0 in
1500.0 mm / 59.1 in
Track Width | Rear
1492.0 mm / 58.7 in
1513.0 mm / 59.6 in
Wheel Size
17 in
Wheelbase
2760 mm / 108.7 in

Performance

Fuel Economy
16.6 L/100km / 14.2 MPG (urban) | 7.9 L/100km / 29.8 MPG (highway)
Top Speed
250.0 km/h / 155.3 mph

Powertrain

Drivetrain Layout
Front-engine (longitudinal), Rear-wheel drive
Front-engine (longitudinal), Rear-wheel drive
Emission Standard
Euro 4
Engine | Stroke
91.0 mm / 3.6 in
Engine | Type
Naturally-aspirated multi-port injected petrol inline-6 DOHC engine with 4 values per cylinder
Transmission | Gears
5-speed
6-speed
Transmission | Type
Manual

Reviews

Neofiliac score
66%
62%
Pros
  • Good engines
  • Simple to work on
  • No BS driving experience
  • Looks good with the top up or down
  • Most complicated convertible hard top
  • Decent ZF 6HP automatic transmission
Cons
  • Stuck with MacPherson struts in the front
  • Very little cargo space
  • Heavier than the MX-5 and handles worse (but much more expensive)
  • Stuck with MacPherson struts in the front
  • Poor engine reliability (N43, N54, N47)

Price

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