1970 Checker Aerobus vs. 1946 Rover P2
To start off, 1970 Checker Aerobus is newer by 24 year(s). Which means there will be less support and parts availability for 1946 Rover P2. In addition, the cost of maintenance, including insurance, on 1946 Rover P2 would be higher. At 5,733 cc (8 cylinders), 1970 Checker Aerobus is equipped with a bigger engine. In terms of performance, 1970 Checker Aerobus (185 HP @ 4000 RPM) has 138 more horse power than 1946 Rover P2. (47 HP @ 4600 RPM). In normal driving conditions, 1970 Checker Aerobus should accelerate faster than 1946 Rover P2. With that said, vehicle weight also plays an important factor in acceleration. 1970 Checker Aerobus weights approximately 985 kg more than 1946 Rover P2. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1970 Checker Aerobus | 1946 Rover P2 | |
| Make | Checker | Rover |
| Model | Aerobus | P2 |
| Year Released | 1970 | 1946 |
| Engine Size | 5733 cc | 1577 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 185 HP | 47 HP |
| Engine RPM | 4000 RPM | 4600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 2405 kg | 1420 kg |
