2003 Opel Vectra vs. 1970 ZAZ 966
To start off, 2003 Opel Vectra is newer by 33 year(s). Which means there will be less support and parts availability for 1970 ZAZ 966. In addition, the cost of maintenance, including insurance, on 1970 ZAZ 966 would be higher. At 1,995 cc (4 cylinders), 2003 Opel Vectra is equipped with a bigger engine. In terms of performance, 2003 Opel Vectra (175 HP @ 5400 RPM) has 148 more horse power than 1970 ZAZ 966. (27 HP @ 4000 RPM). In normal driving conditions, 2003 Opel Vectra should accelerate faster than 1970 ZAZ 966. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Vectra weights approximately 760 kg more than 1970 ZAZ 966. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1970 ZAZ 966 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 ZAZ 966. 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 (270 Nm @ 2500 RPM) has 218 more torque (in Nm) than 1970 ZAZ 966. (52 Nm @ 2400 RPM). This means 2003 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1970 ZAZ 966.
Compare all specifications:
| 2003 Opel Vectra | 1970 ZAZ 966 | |
| Make | Opel | ZAZ |
| Model | Vectra | 966 |
| Year Released | 2003 | 1970 |
| Engine Position | Front | Rear |
| Engine Size | 1995 cc | 887 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 175 HP | 27 HP |
| Engine RPM | 5400 RPM | 4000 RPM |
| Torque | 270 Nm | 52 Nm |
| Torque RPM | 2500 RPM | 2400 RPM |
| Engine Bore Size | 86 mm | 72 mm |
| Engine Stroke Size | 86 mm | 54.5 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1500 kg | 740 kg |
| Vehicle Length | 4830 mm | 3740 mm |
| Vehicle Width | 1800 mm | 1540 mm |
| Vehicle Height | 1510 mm | 1380 mm |
