2003 Ascari KZ1 vs. 2007 Audi A4
To start off, 2007 Audi A4 is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Ascari KZ1. In addition, the cost of maintenance, including insurance, on 2003 Ascari KZ1 would be higher. 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 283 more horse power than 2007 Audi A4. (217 HP @ 5900 RPM). In normal driving conditions, 2003 Ascari KZ1 should accelerate faster than 2007 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A4 weights approximately 245 kg more than 2003 Ascari KZ1.
Because 2007 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 2003 Ascari KZ1. In wet, icy, snow, or gravel driving conditions, 2007 Audi A4 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, 2003 Ascari KZ1 (550 Nm @ 4500 RPM) has 250 more torque (in Nm) than 2007 Audi A4. (300 Nm @ 2200 RPM). This means 2003 Ascari KZ1 will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi A4. 2007 Audi A4 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. 2007 Audi A4 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Ascari KZ1 | 2007 Audi A4 | |
| Make | Ascari | Audi |
| Model | KZ1 | A4 |
| Year Released | 2003 | 2007 |
| Body Type | Coupe | Sedan |
| Engine Position | Middle | Front |
| Engine Size | 4941 cc | 1984 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 500 HP | 217 HP |
| Engine RPM | 7000 RPM | 5900 RPM |
| Torque | 550 Nm | 300 Nm |
| Torque RPM | 4500 RPM | 2200 RPM |
| Engine Compression Ratio | 11.0:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 321 km/hour | 239 km/hour |
| Acceleration 0-100mph | 3.7 seconds | 6.9 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1350 kg | 1595 kg |
| Vehicle Length | 4300 mm | 4550 mm |
| Vehicle Width | 1852 mm | 1780 mm |
| Vehicle Height | 1138 mm | 1400 mm |
| Wheelbase Size | 2636 mm | 2660 mm |
