1974 Opel Manta vs. 1971 Opel Kadett
To start off, 1974 Opel Manta is newer by 3 year(s). Which means there will be less support and parts availability for 1971 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1971 Opel Kadett would be higher. At 1,196 cc (4 cylinders), 1974 Opel Manta is equipped with a bigger engine. In terms of performance, 1974 Opel Manta (59 HP @ 5400 RPM) has 15 more horse power than 1971 Opel Kadett. (44 HP @ 5000 RPM). In normal driving conditions, 1974 Opel Manta should accelerate faster than 1971 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 1974 Opel Manta weights approximately 175 kg more than 1971 Opel Kadett. 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, 1974 Opel Manta (90 Nm @ 3000 RPM) has 16 more torque (in Nm) than 1971 Opel Kadett. (74 Nm @ 2800 RPM). This means 1974 Opel Manta will have an easier job in driving up hills or pulling heavy equipment than 1971 Opel Kadett.
Compare all specifications:
| 1974 Opel Manta | 1971 Opel Kadett | |
| Make | Opel | Opel |
| Model | Manta | Kadett |
| Year Released | 1974 | 1971 |
| Engine Position | Front | Front |
| Engine Size | 1196 cc | 1077 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 59 HP | 44 HP |
| Engine RPM | 5400 RPM | 5000 RPM |
| Torque | 90 Nm | 74 Nm |
| Torque RPM | 3000 RPM | 2800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 930 kg | 755 kg |
| Vehicle Length | 4300 mm | 4190 mm |
| Vehicle Width | 1640 mm | 1590 mm |
| Vehicle Height | 1360 mm | 1420 mm |
| Wheelbase Size | 2440 mm | 2430 mm |
