1966 Ginetta G12 vs. 2003 Opel Vectra
To start off, 2003 Opel Vectra is newer by 37 year(s). Which means there will be less support and parts availability for 1966 Ginetta G12. In addition, the cost of maintenance, including insurance, on 1966 Ginetta G12 would be higher. At 2,197 cc (4 cylinders), 2003 Opel Vectra is equipped with a bigger engine. In terms of performance, 1966 Ginetta G12 (158 HP @ 7500 RPM) has 6 more horse power than 2003 Opel Vectra. (152 HP @ 5600 RPM). In normal driving conditions, 1966 Ginetta G12 should accelerate faster than 2003 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Vectra weights approximately 763 kg more than 1966 Ginetta G12.
Because 1966 Ginetta G12 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 1966 Ginetta G12. 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 59 more torque (in Nm) than 1966 Ginetta G12. (170 Nm @ 5500 RPM). This means 2003 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1966 Ginetta G12.
Compare all specifications:
| 1966 Ginetta G12 | 2003 Opel Vectra | |
| Make | Ginetta | Opel |
| Model | G12 | Vectra |
| Year Released | 1966 | 2003 |
| Engine Position | Middle | Front |
| Engine Size | 1590 cc | 2197 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 158 HP | 152 HP |
| Engine RPM | 7500 RPM | 5600 RPM |
| Torque | 170 Nm | 229 Nm |
| Torque RPM | 5500 RPM | 3800 RPM |
| Engine Bore Size | 83.5 mm | 86 mm |
| Engine Stroke Size | 72.6 mm | 94.6 mm |
| Engine Compression Ratio | 11.0:1 | 12.0:1 |
| Top Speed | 225 km/hour | 212 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 787 kg | 1550 kg |
| Vehicle Length | 3560 mm | 4830 mm |
| Vehicle Width | 1560 mm | 1800 mm |
| Vehicle Height | 1020 mm | 1510 mm |
| Wheelbase Size | 2290 mm | 2840 mm |
| Fuel Tank Capacity | 54 L | 60 L |
