1991 Innocenti 990 vs. 2009 Ascari KZ1
To start off, 2009 Ascari KZ1 is newer by 18 year(s). Which means there will be less support and parts availability for 1991 Innocenti 990. In addition, the cost of maintenance, including insurance, on 1991 Innocenti 990 would be higher. At 4,941 cc (8 cylinders), 2009 Ascari KZ1 is equipped with a bigger engine. In terms of performance, 2009 Ascari KZ1 (500 HP @ 7000 RPM) has 449 more horse power than 1991 Innocenti 990. (51 HP @ 5800 RPM) In normal driving conditions, 2009 Ascari KZ1 should accelerate faster than 1991 Innocenti 990. With that said, vehicle weight also plays an important factor in acceleration. 2009 Ascari KZ1 weights approximately 640 kg more than 1991 Innocenti 990. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 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 2009 Ascari KZ1. However, in wet, icy, snow, or gravel driving conditions, 1991 Innocenti 990, 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, 2009 Ascari KZ1 (550 Nm @ 4500 RPM) has 475 more torque (in Nm) than 1991 Innocenti 990. (75 Nm @ 3200 RPM). This means 2009 Ascari KZ1 will have an easier job in driving up hills or pulling heavy equipment than 1991 Innocenti 990.
Compare all specifications:
| 1991 Innocenti 990 | 2009 Ascari KZ1 | |
| Make | Innocenti | Ascari |
| Model | 990 | KZ1 |
| Year Released | 1991 | 2009 |
| Engine Position | Front | Middle |
| Engine Size | 992 cc | 4941 cc |
| Engine Cylinders | 3 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 51 HP | 500 HP |
| Engine RPM | 5800 RPM | 7000 RPM |
| Torque | 75 Nm | 550 Nm |
| Torque RPM | 3200 RPM | 4500 RPM |
| Engine Bore Size | 76 mm | 94 mm |
| Engine Stroke Size | 73 mm | 89 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Vehicle Weight | 710 kg | 1350 kg |
| Vehicle Length | 3170 mm | 4300 mm |
| Vehicle Width | 1530 mm | 1852 mm |
| Vehicle Height | 1390 mm | 1138 mm |
| Wheelbase Size | 2050 mm | 2636 mm |
