2003 Opel Vectra vs. 1975 Opel Ascona
To start off, 2003 Opel Vectra is newer by 28 year(s). Which means there will be less support and parts availability for 1975 Opel Ascona. In addition, the cost of maintenance, including insurance, on 1975 Opel Ascona would be higher. At 1,994 cc (4 cylinders), 2003 Opel Vectra is equipped with a bigger engine. In terms of performance, 2003 Opel Vectra (100 HP @ 4300 RPM) has 10 more horse power than 1975 Opel Ascona. (90 HP @ 4800 RPM). In normal driving conditions, 2003 Opel Vectra should accelerate faster than 1975 Opel Ascona. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Vectra weights approximately 488 kg more than 1975 Opel Ascona. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1975 Opel Ascona 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 1975 Opel Ascona. 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 Opel Vectra (205 Nm @ 1600 RPM) has 59 more torque (in Nm) than 1975 Opel Ascona. (146 Nm @ 3800 RPM). This means 2003 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1975 Opel Ascona.
Compare all specifications:
| 2003 Opel Vectra | 1975 Opel Ascona | |
| Make | Opel | Opel |
| Model | Vectra | Ascona |
| Year Released | 2003 | 1975 |
| Engine Position | Front | Front |
| Engine Size | 1994 cc | 1897 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 100 HP | 90 HP |
| Engine RPM | 4300 RPM | 4800 RPM |
| Torque | 205 Nm | 146 Nm |
| Torque RPM | 1600 RPM | 3800 RPM |
| Engine Bore Size | 84 mm | 93 mm |
| Engine Stroke Size | 90 mm | 69.8 mm |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1490 kg | 1002 kg |
| Vehicle Length | 4830 mm | 4130 mm |
| Vehicle Width | 1800 mm | 1630 mm |
| Vehicle Height | 1510 mm | 1390 mm |
