1973 Opel Manta vs. 2007 Opel Vectra
To start off, 2007 Opel Vectra is newer by 34 year(s). Which means there will be less support and parts availability for 1973 Opel Manta. In addition, the cost of maintenance, including insurance, on 1973 Opel Manta would be higher. At 1,597 cc (4 cylinders), 2007 Opel Vectra is equipped with a bigger engine. In terms of performance, 2007 Opel Vectra (104 HP @ 6000 RPM) has 45 more horse power than 1973 Opel Manta. (59 HP @ 5400 RPM) In normal driving conditions, 2007 Opel Vectra should accelerate faster than 1973 Opel Manta. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Vectra weights approximately 380 kg more than 1973 Opel Manta. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1973 Opel Manta 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 Opel Manta. However, in wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Opel Vectra (150 Nm @ 3900 RPM) has 60 more torque (in Nm) than 1973 Opel Manta. (90 Nm @ 3000 RPM). This means 2007 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1973 Opel Manta.
Compare all specifications:
| 1973 Opel Manta | 2007 Opel Vectra | |
| Make | Opel | Opel |
| Model | Manta | Vectra |
| Year Released | 1973 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1196 cc | 1597 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 59 HP | 104 HP |
| Engine RPM | 5400 RPM | 6000 RPM |
| Torque | 90 Nm | 150 Nm |
| Torque RPM | 3000 RPM | 3900 RPM |
| Engine Bore Size | 79.1 mm | 79 mm |
| Engine Stroke Size | 61 mm | 81.5 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 930 kg | 1310 kg |
| Vehicle Length | 4300 mm | 4600 mm |
| Vehicle Width | 1640 mm | 1800 mm |
| Vehicle Height | 1360 mm | 1470 mm |
| Wheelbase Size | 2440 mm | 2710 mm |
