2003 Alfa Romeo Spider vs. 1982 Opel Manta
To start off, 2003 Alfa Romeo Spider is newer by 21 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 3,179 cc (6 cylinders), 2003 Alfa Romeo Spider is equipped with a bigger engine. In terms of performance, 2003 Alfa Romeo Spider (236 HP @ 6200 RPM) has 145 more horse power than 1982 Opel Manta. (91 HP @ 5400 RPM). In normal driving conditions, 2003 Alfa Romeo Spider should accelerate faster than 1982 Opel Manta. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alfa Romeo Spider weights approximately 470 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, 2003 Alfa Romeo Spider, 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 Alfa Romeo Spider (289 Nm @ 4800 RPM) has 146 more torque (in Nm) than 1982 Opel Manta. (143 Nm @ 3000 RPM). This means 2003 Alfa Romeo Spider will have an easier job in driving up hills or pulling heavy equipment than 1982 Opel Manta.
Compare all specifications:
| 2003 Alfa Romeo Spider | 1982 Opel Manta | |
| Make | Alfa Romeo | Opel |
| Model | Spider | Manta |
| Year Released | 2003 | 1982 |
| Engine Position | Front | Front |
| Engine Size | 3179 cc | 1796 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 236 HP | 91 HP |
| Engine RPM | 6200 RPM | 5400 RPM |
| Torque | 289 Nm | 143 Nm |
| Torque RPM | 4800 RPM | 3000 RPM |
| Engine Bore Size | 93.1 mm | 84.8 mm |
| Engine Stroke Size | 78 mm | 79.5 mm |
| Engine Compression Ratio | 10.5:1 | 9.2:1 |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1470 kg | 1000 kg |
| Vehicle Length | 4310 mm | 4460 mm |
| Vehicle Width | 1790 mm | 1680 mm |
| Vehicle Height | 1320 mm | 1330 mm |
| Wheelbase Size | 2710 mm | 2520 mm |
