Compare BMW Z3 E36/7 vs Alpina B6 E64 vs Alpina Roadster S
Variants
1.8 M43B18
1.8 M43B19
1.9
1.9 AT
2.0
2.2i
2.2i AT
2.8
2.8 AT
3.0i
B6
B6 S
Capacity
Cargo Capacity
165 L / 5.8 cu-ft
450 L / 15.9 cu-ft
240 L / 8.5 cu-ft ~ 260 L / 9.2 cu-ft
Fuel Capacity
51.0 L / 13.5 gal
70.0 L / 18.5 gal
55.0 L / 14.5 gal
Passengers
2
4
2
Payload
260 kg / 573 lbs
300 kg / 661 lbs
Chassis
Brakes | Front
Ventilated discs
Ventilated discs
Brakes | Rear
Disc
Ventilated discs
Power Steering
Hydraulic Steering
Suspension | Front
MacPherson strut
MacPherson strut
MacPherson strut
Suspension | Rear
Multi-link
Multi-link
Double-wishbone
Tire Size
235/35 R19, 265/30 R19
Turning Circle
9.8 m / 32.1 ft
Construction
Body Style
2-door Convertible
2-door Convertible
2-door Convertible
Dimensions
Size | Height
1371 mm / 54.0 in
1300 mm / 51.2 in
Size | Length
4820 mm / 189.8 in
4090 mm / 161.0 in
Size | Width
1855 mm / 73.0 in
1780 mm / 70.1 in
Track Width | Front
1558.0 mm / 61.3 in
1470.0 mm / 57.9 in
Track Width | Rear
1598.0 mm / 62.9 in
1520.0 mm / 59.8 in
Weight
1930.0 kg / 4254.9 lbs
1320.0 kg / 2910.1 lbs
Wheel Size
8.5J-9.5J X 19
Wheelbase
2446 mm / 96.3 in
2780 mm / 109.4 in
2500 mm / 98.4 in
Performance
Acceleration | 0 - 100 km/h
5.3 sec
Acceleration | 0 - 60 mph
5.0 sec
Fuel Economy
18.9 L/100km / 12.4 MPG (combined) | 22.6 L/100km / 10.4 MPG (urban) | 9.3 L/100km / 25.3 MPG (highway)
15.0 L/100km / 15.7 MPG (urban) | 7.0 L/100km / 33.6 MPG (highway)
Top Speed
265.0 km/h / 164.7 mph
Powertrain
Drivetrain Layout
Front-engine (longitudinal), Rear-wheel drive
Front-engine (longitudinal), Rear-wheel drive
Front-engine (longitudinal), Rear-wheel drive
Emission Standard
Euro 4
Engine | Bore
92.0 mm / 3.6 in
87.0 mm / 3.4 in
Engine | Compression Ratio
9.0:1
10.2:1
Engine | Displacement
4.4 L / 268.4 cu-in / 4398.0 cc
3.3 L / 204.2 cu-in / 3346.0 cc
Engine | Power
300.0 hp / 223.7 kW @ 6300 rpm
Engine | Specific Output
89.7 hp/L / 1.5 hp/cu-in
Engine | Stroke
82.7 mm / 3.3 in
93.8 mm / 3.7 in
Engine | Torque
362 Nm / 267.0 lb-ft @ 4800 rpm
Engine | Type
Supercharged multi-port injected petrol V8 DOHC engine with 4 values per cylinder
Naturally-aspirated multi-port injected petrol inline-6 DOHC engine with 4 values per cylinder
Transmission | Gears
6-speed
5-speed
Transmission | Type
Automatic
Manual
Production
Availability
2003 ~ 2006
Reviews
Neofiliac score
61%
87%
87%
Pros
- Lightweight sports car with I6 option
- Good styling
- Open top driving
- Superb elegance and styling
- Good performance
- Decent handling
- Gorgeous styling
- Manual transmission
- Good performance
- Small turning circle
Cons
- Stuck with MacPherson struts in the front
- Not very light
- Very high fuel consumption
- Stuck with MacPherson struts in the front
- Low cargo capacity
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