2009 Alfa Romeo Spider vs. 2006 BMW Z4
To start off, 2009 Alfa Romeo Spider is newer by 3 year(s). Which means there will be less support and parts availability for 2006 BMW Z4. In addition, the cost of maintenance, including insurance, on 2006 BMW Z4 would be higher. At 3,195 cc (6 cylinders), 2009 Alfa Romeo Spider is equipped with a bigger engine. In terms of performance, 2009 Alfa Romeo Spider (256 HP @ 6300 RPM) has 71 more horse power than 2006 BMW Z4. (185 HP @ 6000 RPM). In normal driving conditions, 2009 Alfa Romeo Spider should accelerate faster than 2006 BMW Z4. With that said, vehicle weight also plays an important factor in acceleration. 2009 Alfa Romeo Spider weights approximately 435 kg more than 2006 BMW Z4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Alfa Romeo Spider is four wheel drive (4WD), it will have significant more traction and grip than 2006 BMW Z4. In wet, icy, snow, or gravel driving conditions, 2009 Alfa Romeo Spider will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2009 Alfa Romeo Spider (323 Nm @ 4500 RPM) has 86 more torque (in Nm) than 2006 BMW Z4. (237 Nm @ 3500 RPM). This means 2009 Alfa Romeo Spider will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW Z4.
Compare all specifications:
2009 Alfa Romeo Spider | 2006 BMW Z4 | |
Make | Alfa Romeo | BMW |
Model | Spider | Z4 |
Year Released | 2009 | 2006 |
Body Type | Roadster | Convertible |
Engine Position | Front | Front |
Engine Size | 3195 cc | 2501 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 256 HP | 185 HP |
Engine RPM | 6300 RPM | 6000 RPM |
Torque | 323 Nm | 237 Nm |
Torque RPM | 4500 RPM | 3500 RPM |
Engine Bore Size | 89 mm | 84.1 mm |
Engine Stroke Size | 85.6 mm | 74.9 mm |
Fuel Type | Gasoline - Premium | Gasoline |
Top Speed | 240 km/hour | 220 km/hour |
Acceleration 0-100mph | 7 seconds | 7 seconds |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 2 seats | 2 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1765 kg | 1330 kg |
Vehicle Length | 4400 mm | 4100 mm |
Vehicle Width | 1840 mm | 1790 mm |
Vehicle Height | 1320 mm | 1300 mm |
Wheelbase Size | 2530 mm | 2500 mm |
Fuel Consumption Overall | 11.5 L/100km | 9 L/100km |
Fuel Tank Capacity | 69 L | 55 L |