1972 Checker Aerobus vs. 1971 Opel Manta
To start off, 1972 Checker Aerobus is newer by 1 year(s). Which means there will be less support and parts availability for 1971 Opel Manta. In addition, the cost of maintenance, including insurance, on 1971 Opel Manta would be higher. At 5,733 cc (8 cylinders), 1972 Checker Aerobus is equipped with a bigger engine. In terms of performance, 1972 Checker Aerobus (186 HP @ 4000 RPM) has 127 more horse power than 1971 Opel Manta. (59 HP @ 5400 RPM). In normal driving conditions, 1972 Checker Aerobus should accelerate faster than 1971 Opel Manta. With that said, vehicle weight also plays an important factor in acceleration. 1972 Checker Aerobus weights approximately 1475 kg more than 1971 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, 1972 Checker Aerobus (463 Nm @ 2800 RPM) has 373 more torque (in Nm) than 1971 Opel Manta. (90 Nm @ 3000 RPM). This means 1972 Checker Aerobus will have an easier job in driving up hills or pulling heavy equipment than 1971 Opel Manta.
Compare all specifications:
| 1972 Checker Aerobus | 1971 Opel Manta | |
| Make | Checker | Opel |
| Model | Aerobus | Manta |
| Year Released | 1972 | 1971 |
| Engine Size | 5733 cc | 1196 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 186 HP | 59 HP |
| Engine RPM | 4000 RPM | 5400 RPM |
| Torque | 463 Nm | 90 Nm |
| Torque RPM | 2800 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 2405 kg | 930 kg |
| Vehicle Length | 6690 mm | 4300 mm |
| Vehicle Width | 1940 mm | 1640 mm |
| Vehicle Height | 1600 mm | 1360 mm |
| Wheelbase Size | 4760 mm | 2440 mm |
