2007 BMW Convertible vs. 2004 Ascari KZ1
To start off, 2007 BMW Convertible is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Ascari KZ1. In addition, the cost of maintenance, including insurance, on 2004 Ascari KZ1 would be higher. At 4,941 cc (8 cylinders), 2004 Ascari KZ1 is equipped with a bigger engine. In terms of performance, 2004 Ascari KZ1 (500 HP @ 7000 RPM) has 137 more horse power than 2007 BMW Convertible. (363 HP @ 6300 RPM) In normal driving conditions, 2004 Ascari KZ1 should accelerate faster than 2007 BMW Convertible. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW Convertible weights approximately 500 kg more than 2004 Ascari KZ1.
Let's talk about torque, 2004 Ascari KZ1 (550 Nm @ 4500 RPM) has 60 more torque (in Nm) than 2007 BMW Convertible. (490 Nm @ 3600 RPM). This means 2004 Ascari KZ1 will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW Convertible.
Compare all specifications:
2007 BMW Convertible | 2004 Ascari KZ1 | |
Make | BMW | Ascari |
Model | Convertible | KZ1 |
Year Released | 2007 | 2004 |
Body Type | Convertible | Coupe |
Engine Position | Front | Middle |
Engine Size | 4799 cc | 4941 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 363 HP | 500 HP |
Engine RPM | 6300 RPM | 7000 RPM |
Torque | 490 Nm | 550 Nm |
Torque RPM | 3600 RPM | 4500 RPM |
Engine Compression Ratio | 10.5:1 | 11.0:1 |
Fuel Type | Gasoline | Gasoline |
Top Speed | 250 km/hour | 321 km/hour |
Acceleration 0-100mph | 5.7 seconds | 3.7 seconds |
Transmission Type | Manual | Manual |
Number of Seats | 4 seats | 2 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1850 kg | 1350 kg |
Vehicle Length | 4830 mm | 4300 mm |
Vehicle Width | 1380 mm | 1852 mm |
Vehicle Height | 1860 mm | 1138 mm |
Wheelbase Size | 2790 mm | 2636 mm |