1970 Opel GT vs. 2003 Opel Vectra
To start off, 2003 Opel Vectra is newer by 33 year(s). Which means there will be less support and parts availability for 1970 Opel GT. In addition, the cost of maintenance, including insurance, on 1970 Opel GT would be higher. At 2,169 cc (4 cylinders), 2003 Opel Vectra is equipped with a bigger engine. In terms of performance, 2003 Opel Vectra (125 HP @ 4000 RPM) has 24 more horse power than 1970 Opel GT. (101 HP @ 5200 RPM) In normal driving conditions, 2003 Opel Vectra should accelerate faster than 1970 Opel GT.
Because 1970 Opel GT 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 1970 Opel GT. 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 (280 Nm @ 1500 RPM) has 123 more torque (in Nm) than 1970 Opel GT. (157 Nm @ 3100 RPM). This means 2003 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1970 Opel GT.
Compare all specifications:
| 1970 Opel GT | 2003 Opel Vectra | |
| Make | Opel | Opel |
| Model | GT | Vectra |
| Year Released | 1970 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 1900 cc | 2169 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 101 HP | 125 HP |
| Engine RPM | 5200 RPM | 4000 RPM |
| Torque | 157 Nm | 280 Nm |
| Torque RPM | 3100 RPM | 1500 RPM |
| Engine Bore Size | 93 mm | 84 mm |
| Engine Stroke Size | 69.8 mm | 98 mm |
| Fuel Type | Gasoline - Premium | Diesel |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Length | 4120 mm | 4830 mm |
| Vehicle Width | 1590 mm | 1800 mm |
| Vehicle Height | 1230 mm | 1510 mm |
