2003 Ascari KZ1 vs. 2003 Opel Vectra
To start off, both 2003 Ascari KZ1 and 2003 Opel Vectra were released in the same year (2003). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 4,941 cc (8 cylinders), 2003 Ascari KZ1 is equipped with a bigger engine. In terms of performance, 2003 Ascari KZ1 (500 HP @ 7000 RPM) has 326 more horse power than 2003 Opel Vectra. (174 HP @ 4000 RPM). In normal driving conditions, 2003 Ascari KZ1 should accelerate faster than 2003 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Vectra weights approximately 414 kg more than 2003 Ascari KZ1.
Because 2003 Ascari KZ1 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2003 Ascari KZ1. However, in wet, icy, snow, or gravel driving conditions, 2003 Opel Vectra, being front wheel drive (FWD), will offer much better control with better grip. 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, 2003 Ascari KZ1 (550 Nm @ 4500 RPM) has 180 more torque (in Nm) than 2003 Opel Vectra. (370 Nm @ 1900 RPM). This means 2003 Ascari KZ1 will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Vectra. 2003 Opel Vectra has automatic transmission and 2003 Ascari KZ1 has manual transmission. 2003 Ascari KZ1 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Opel Vectra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Ascari KZ1 | 2003 Opel Vectra | |
| Make | Ascari | Opel |
| Model | KZ1 | Vectra |
| Year Released | 2003 | 2003 |
| Engine Position | Middle | Front |
| Engine Size | 4941 cc | 2958 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 500 HP | 174 HP |
| Engine RPM | 7000 RPM | 4000 RPM |
| Torque | 550 Nm | 370 Nm |
| Torque RPM | 4500 RPM | 1900 RPM |
| Engine Bore Size | 94 mm | 87.5 mm |
| Engine Stroke Size | 89 mm | 82 mm |
| Engine Compression Ratio | 11.0:1 | 18.5:1 |
| Top Speed | 321 km/hour | 220 km/hour |
| Acceleration 0-100mph | 3.7 seconds | 10.1 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1350 kg | 1764 kg |
| Vehicle Length | 4300 mm | 4830 mm |
| Vehicle Width | 1852 mm | 1800 mm |
| Vehicle Height | 1138 mm | 1510 mm |
| Wheelbase Size | 2636 mm | 2840 mm |
