2006 BMW Z4 vs. 1997 Panoz AIV
To start off, 2006 BMW Z4 is newer by 9 year(s). Which means there will be less support and parts availability for 1997 Panoz AIV. In addition, the cost of maintenance, including insurance, on 1997 Panoz AIV would be higher. At 4,601 cc (8 cylinders), 1997 Panoz AIV is equipped with a bigger engine. In terms of performance, 1997 Panoz AIV (302 HP @ 5800 RPM) has 154 more horse power than 2006 BMW Z4. (148 HP @ 6200 RPM) In normal driving conditions, 1997 Panoz AIV should accelerate faster than 2006 BMW Z4. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW Z4 weights approximately 146 kg more than 1997 Panoz AIV.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 1997 Panoz AIV (407 Nm @ 4800 RPM) has 207 more torque (in Nm) than 2006 BMW Z4. (200 Nm @ 3600 RPM). This means 1997 Panoz AIV will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW Z4.
Compare all specifications:
| 2006 BMW Z4 | 1997 Panoz AIV | |
| Make | BMW | Panoz |
| Model | Z4 | AIV |
| Year Released | 2006 | 1997 |
| Body Type | Convertible | Roadster |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 4601 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 148 HP | 302 HP |
| Engine RPM | 6200 RPM | 5800 RPM |
| Torque | 200 Nm | 407 Nm |
| Torque RPM | 3600 RPM | 4800 RPM |
| Engine Bore Size | 84 mm | 90.2 mm |
| Engine Stroke Size | 90 mm | 90.2 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1326 kg | 1180 kg |
| Vehicle Length | 4100 mm | 4050 mm |
| Vehicle Width | 1790 mm | 1950 mm |
| Vehicle Height | 1310 mm | 1200 mm |
| Wheelbase Size | 2500 mm | 2660 mm |
| Fuel Tank Capacity | 55 L | 59 L |
