2003 Opel Vectra vs. 1973 Triumph 1500
To start off, 2003 Opel Vectra is newer by 30 year(s). Which means there will be less support and parts availability for 1973 Triumph 1500. In addition, the cost of maintenance, including insurance, on 1973 Triumph 1500 would be higher. At 2,172 cc (4 cylinders), 2003 Opel Vectra is equipped with a bigger engine. In terms of performance, 2003 Opel Vectra (153 HP @ 5600 RPM) has 93 more horse power than 1973 Triumph 1500. (60 HP @ 5000 RPM). In normal driving conditions, 2003 Opel Vectra should accelerate faster than 1973 Triumph 1500. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Vectra weights approximately 545 kg more than 1973 Triumph 1500. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1973 Triumph 1500 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 Triumph 1500. 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 (229 Nm @ 3800 RPM) has 119 more torque (in Nm) than 1973 Triumph 1500. (110 Nm @ 2700 RPM). This means 2003 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1973 Triumph 1500.
Compare all specifications:
| 2003 Opel Vectra | 1973 Triumph 1500 | |
| Make | Opel | Triumph |
| Model | Vectra | 1500 |
| Year Released | 2003 | 1973 |
| Engine Position | Front | Front |
| Engine Size | 2172 cc | 1493 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 153 HP | 60 HP |
| Engine RPM | 5600 RPM | 5000 RPM |
| Torque | 229 Nm | 110 Nm |
| Torque RPM | 3800 RPM | 2700 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1510 kg | 965 kg |
| Vehicle Length | 4830 mm | 4120 mm |
| Vehicle Width | 1800 mm | 1570 mm |
| Vehicle Height | 1510 mm | 1380 mm |
