1982 Opel Manta vs. 2007 Opel Vectra
To start off, 2007 Opel Vectra is newer by 25 year(s). Which means there will be less support and parts availability for 1982 Opel Manta. In addition, the cost of maintenance, including insurance, on 1982 Opel Manta would be higher. At 2,958 cc (6 cylinders), 2007 Opel Vectra is equipped with a bigger engine. In terms of performance, 2007 Opel Vectra (175 HP @ 4000 RPM) has 84 more horse power than 1982 Opel Manta. (91 HP @ 5400 RPM) In normal driving conditions, 2007 Opel Vectra should accelerate faster than 1982 Opel Manta. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Vectra weights approximately 613 kg more than 1982 Opel Manta. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1982 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 1982 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 (370 Nm @ 1900 RPM) has 227 more torque (in Nm) than 1982 Opel Manta. (143 Nm @ 3000 RPM). This means 2007 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1982 Opel Manta.
Compare all specifications:
| 1982 Opel Manta | 2007 Opel Vectra | |
| Make | Opel | Opel |
| Model | Manta | Vectra |
| Year Released | 1982 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1796 cc | 2958 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 91 HP | 175 HP |
| Engine RPM | 5400 RPM | 4000 RPM |
| Torque | 143 Nm | 370 Nm |
| Torque RPM | 3000 RPM | 1900 RPM |
| Engine Bore Size | 84.8 mm | 87.5 mm |
| Engine Stroke Size | 79.5 mm | 82 mm |
| Engine Compression Ratio | 9.2:1 | 18.5:1 |
| Top Speed | 175 km/hour | 226 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1000 kg | 1613 kg |
| Vehicle Length | 4460 mm | 4600 mm |
| Vehicle Width | 1680 mm | 1800 mm |
| Vehicle Height | 1330 mm | 1470 mm |
| Wheelbase Size | 2520 mm | 2710 mm |
