2003 Ascari KZ1 vs. 2008 Toyota Sienna
To start off, 2008 Toyota Sienna is newer by 5 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 234 more horse power than 2008 Toyota Sienna. (266 HP @ 6200 RPM). In normal driving conditions, 2003 Ascari KZ1 should accelerate faster than 2008 Toyota Sienna. With that said, vehicle weight also plays an important factor in acceleration. 2008 Toyota Sienna weights approximately 1231 kg more than 2003 Ascari KZ1.
Because 2008 Toyota Sienna 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, 2008 Toyota Sienna 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 218 more torque (in Nm) than 2008 Toyota Sienna. (332 Nm @ 4700 RPM). This means 2003 Ascari KZ1 will have an easier job in driving up hills or pulling heavy equipment than 2008 Toyota Sienna. 2008 Toyota Sienna 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. 2008 Toyota Sienna will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Ascari KZ1 | 2008 Toyota Sienna | |
| Make | Ascari | Toyota |
| Model | KZ1 | Sienna |
| Year Released | 2003 | 2008 |
| Body Type | Coupe | Minivan |
| Engine Position | Middle | Front |
| Engine Size | 4941 cc | 3456 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 500 HP | 266 HP |
| Engine RPM | 7000 RPM | 6200 RPM |
| Torque | 550 Nm | 332 Nm |
| Torque RPM | 4500 RPM | 4700 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 7 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1350 kg | 2581 kg |
| Vehicle Length | 4300 mm | 5110 mm |
| Vehicle Width | 1852 mm | 1970 mm |
| Vehicle Height | 1138 mm | 1760 mm |
| Wheelbase Size | 2636 mm | 3040 mm |
