1987 Alfa Romeo 164 vs. 1973 Opel Manta
To start off, 1987 Alfa Romeo 164 is newer by 14 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 2,500 cc (4 cylinders), 1987 Alfa Romeo 164 is equipped with a bigger engine. In terms of performance, 1987 Alfa Romeo 164 (123 HP @ 4200 RPM) has 64 more horse power than 1973 Opel Manta. (59 HP @ 5400 RPM). In normal driving conditions, 1987 Alfa Romeo 164 should accelerate faster than 1973 Opel Manta. With that said, vehicle weight also plays an important factor in acceleration. 1987 Alfa Romeo 164 weights approximately 560 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, 1987 Alfa Romeo 164, 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, 1987 Alfa Romeo 164 (294 Nm @ 2000 RPM) has 204 more torque (in Nm) than 1973 Opel Manta. (90 Nm @ 3000 RPM). This means 1987 Alfa Romeo 164 will have an easier job in driving up hills or pulling heavy equipment than 1973 Opel Manta.
Compare all specifications:
| 1987 Alfa Romeo 164 | 1973 Opel Manta | |
| Make | Alfa Romeo | Opel |
| Model | 164 | Manta |
| Year Released | 1987 | 1973 |
| Engine Position | Front | Front |
| Engine Size | 2500 cc | 1196 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 123 HP | 59 HP |
| Engine RPM | 4200 RPM | 5400 RPM |
| Torque | 294 Nm | 90 Nm |
| Torque RPM | 2000 RPM | 3000 RPM |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1490 kg | 930 kg |
| Vehicle Length | 4560 mm | 4300 mm |
| Vehicle Width | 1770 mm | 1640 mm |
| Vehicle Height | 1410 mm | 1360 mm |
| Wheelbase Size | 2670 mm | 2440 mm |
