2003 Opel Vectra vs. 2003 Panoz AIV
To start off, both 2003 Opel Vectra and 2003 Panoz AIV were released in the same year (2003). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 4,599 cc (8 cylinders), 2003 Panoz AIV is equipped with a bigger engine. In terms of performance, 2003 Panoz AIV (301 HP @ 5800 RPM) has 149 more horse power than 2003 Opel Vectra. (152 HP @ 5600 RPM) In normal driving conditions, 2003 Panoz AIV should accelerate faster than 2003 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Vectra weights approximately 404 kg more than 2003 Panoz AIV.
Because 2003 Panoz AIV 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 Panoz AIV. 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 Panoz AIV (407 Nm @ 4800 RPM) has 187 more torque (in Nm) than 2003 Opel Vectra. (220 Nm @ 3800 RPM). This means 2003 Panoz AIV 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 Panoz AIV has manual transmission. 2003 Panoz AIV 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 Opel Vectra | 2003 Panoz AIV | |
| Make | Opel | Panoz |
| Model | Vectra | AIV |
| Year Released | 2003 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 2198 cc | 4599 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 152 HP | 301 HP |
| Engine RPM | 5600 RPM | 5800 RPM |
| Torque | 220 Nm | 407 Nm |
| Torque RPM | 3800 RPM | 4800 RPM |
| Engine Bore Size | 86 mm | 90.2 mm |
| Engine Stroke Size | 94.6 mm | 90.2 mm |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1584 kg | 1180 kg |
| Vehicle Length | 4830 mm | 4050 mm |
| Vehicle Width | 1800 mm | 1950 mm |
| Vehicle Height | 1510 mm | 1200 mm |
| Wheelbase Size | 2840 mm | 2660 mm |
| Fuel Tank Capacity | 60 L | 59 L |
