1960 Alfa Romeo Giulietta vs. 1970 Opel Manta
To start off, 1970 Opel Manta is newer by 10 year(s). Which means there will be less support and parts availability for 1960 Alfa Romeo Giulietta. In addition, the cost of maintenance, including insurance, on 1960 Alfa Romeo Giulietta would be higher. At 1,290 cc (4 cylinders), 1960 Alfa Romeo Giulietta is equipped with a bigger engine. In terms of performance, 1960 Alfa Romeo Giulietta (101 HP @ 6000 RPM) has 42 more horse power than 1970 Opel Manta. (59 HP @ 5400 RPM). In normal driving conditions, 1960 Alfa Romeo Giulietta should accelerate faster than 1970 Opel Manta. With that said, vehicle weight also plays an important factor in acceleration. 1960 Alfa Romeo Giulietta weights approximately 27 kg more than 1970 Opel Manta. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 1960 Alfa Romeo Giulietta (113 Nm @ 4500 RPM) has 23 more torque (in Nm) than 1970 Opel Manta. (90 Nm @ 3000 RPM). This means 1960 Alfa Romeo Giulietta will have an easier job in driving up hills or pulling heavy equipment than 1970 Opel Manta.
Compare all specifications:
| 1960 Alfa Romeo Giulietta | 1970 Opel Manta | |
| Make | Alfa Romeo | Opel |
| Model | Giulietta | Manta |
| Year Released | 1960 | 1970 |
| Engine Position | Front | Front |
| Engine Size | 1290 cc | 1196 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 101 HP | 59 HP |
| Engine RPM | 6000 RPM | 5400 RPM |
| Torque | 113 Nm | 90 Nm |
| Torque RPM | 4500 RPM | 3000 RPM |
| Engine Bore Size | 74 mm | 79 mm |
| Engine Stroke Size | 75 mm | 61 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 4 seats |
| Vehicle Weight | 957 kg | 930 kg |
| Vehicle Length | 4120 mm | 4300 mm |
| Vehicle Width | 1660 mm | 1640 mm |
| Vehicle Height | 1250 mm | 1360 mm |
| Wheelbase Size | 2260 mm | 2440 mm |
