1973 Checker Aerobus vs. 2004 Opel Vectra
To start off, 2004 Opel Vectra is newer by 31 year(s). Which means there will be less support and parts availability for 1973 Checker Aerobus. In addition, the cost of maintenance, including insurance, on 1973 Checker Aerobus would be higher. At 5,733 cc (8 cylinders), 1973 Checker Aerobus is equipped with a bigger engine. In terms of performance, 1973 Checker Aerobus (185 HP @ 4000 RPM) has 12 more horse power than 2004 Opel Vectra. (173 HP @ 5500 RPM). In normal driving conditions, 1973 Checker Aerobus should accelerate faster than 2004 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 1973 Checker Aerobus weights approximately 920 kg more than 2004 Opel Vectra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1973 Checker Aerobus 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 1973 Checker Aerobus. However, in wet, icy, snow, or gravel driving conditions, 2004 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, 1973 Checker Aerobus (463 Nm @ 2800 RPM) has 234 more torque (in Nm) than 2004 Opel Vectra. (229 Nm @ 2500 RPM). This means 1973 Checker Aerobus will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Vectra.
Compare all specifications:
| 1973 Checker Aerobus | 2004 Opel Vectra | |
| Make | Checker | Opel |
| Model | Aerobus | Vectra |
| Year Released | 1973 | 2004 |
| Engine Size | 5733 cc | 1995 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 185 HP | 173 HP |
| Engine RPM | 4000 RPM | 5500 RPM |
| Torque | 463 Nm | 229 Nm |
| Torque RPM | 2800 RPM | 2500 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 2405 kg | 1485 kg |
| Vehicle Length | 6690 mm | 4600 mm |
| Vehicle Width | 1940 mm | 1800 mm |
| Vehicle Height | 1600 mm | 1470 mm |
| Wheelbase Size | 4760 mm | 2710 mm |
