1973 Avanti Avanti vs. 2003 Opel Vectra
To start off, 2003 Opel Vectra is newer by 30 year(s). Which means there will be less support and parts availability for 1973 Avanti Avanti. In addition, the cost of maintenance, including insurance, on 1973 Avanti Avanti would be higher. At 5,733 cc (8 cylinders), 1973 Avanti Avanti is equipped with a bigger engine. In terms of performance, 1973 Avanti Avanti (229 HP @ 4800 RPM) has 56 more horse power than 2003 Opel Vectra. (173 HP @ 5500 RPM). In normal driving conditions, 1973 Avanti Avanti should accelerate faster than 2003 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Vectra weights approximately 10 kg more than 1973 Avanti Avanti.
Because 1973 Avanti Avanti 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 Avanti Avanti. 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. 1973 Avanti Avanti has automatic transmission and 2003 Opel Vectra has manual transmission. 2003 Opel Vectra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1973 Avanti Avanti will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1973 Avanti Avanti | 2003 Opel Vectra | |
| Make | Avanti | Opel |
| Model | Avanti | Vectra |
| Year Released | 1973 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 5733 cc | 1994 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 229 HP | 173 HP |
| Engine RPM | 4800 RPM | 5500 RPM |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1500 kg | 1510 kg |
| Vehicle Length | 4910 mm | 4600 mm |
| Vehicle Width | 1800 mm | 1800 mm |
| Vehicle Height | 1380 mm | 1470 mm |
| Wheelbase Size | 2780 mm | 2840 mm |
