1994 Alfa Romeo 145 vs. 1975 Opel Manta
To start off, 1994 Alfa Romeo 145 is newer by 19 year(s). Which means there will be less support and parts availability for 1975 Opel Manta. In addition, the cost of maintenance, including insurance, on 1975 Opel Manta would be higher. At 1,596 cc (4 cylinders), 1994 Alfa Romeo 145 is equipped with a bigger engine. In terms of performance, 1994 Alfa Romeo 145 (103 HP @ 6000 RPM) has 36 more horse power than 1975 Opel Manta. (67 HP @ 5200 RPM). In normal driving conditions, 1994 Alfa Romeo 145 should accelerate faster than 1975 Opel Manta. With that said, vehicle weight also plays an important factor in acceleration. 1994 Alfa Romeo 145 weights approximately 192 kg more than 1975 Opel Manta. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1975 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 1975 Opel Manta. However, in wet, icy, snow, or gravel driving conditions, 1994 Alfa Romeo 145, 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, 1994 Alfa Romeo 145 (135 Nm @ 4500 RPM) has 27 more torque (in Nm) than 1975 Opel Manta. (108 Nm @ 3400 RPM). This means 1994 Alfa Romeo 145 will have an easier job in driving up hills or pulling heavy equipment than 1975 Opel Manta.
Compare all specifications:
| 1994 Alfa Romeo 145 | 1975 Opel Manta | |
| Make | Alfa Romeo | Opel |
| Model | 145 | Manta |
| Year Released | 1994 | 1975 |
| Engine Position | Front | Front |
| Engine Size | 1596 cc | 1584 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | boxer | in-line |
| Horse Power | 103 HP | 67 HP |
| Engine RPM | 6000 RPM | 5200 RPM |
| Torque | 135 Nm | 108 Nm |
| Torque RPM | 4500 RPM | 3400 RPM |
| Engine Bore Size | 84 mm | 85 mm |
| Engine Stroke Size | 72 mm | 69.8 mm |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1140 kg | 948 kg |
| Vehicle Length | 4100 mm | 4300 mm |
| Vehicle Width | 1720 mm | 1640 mm |
| Vehicle Height | 1430 mm | 1360 mm |
| Wheelbase Size | 2550 mm | 2440 mm |
