1973 Checker Aerobus vs. 1970 Ginetta G21
To start off, 1973 Checker Aerobus is newer by 3 year(s). Which means there will be less support and parts availability for 1970 Ginetta G21. In addition, the cost of maintenance, including insurance, on 1970 Ginetta G21 would be higher. At 5,733 cc (8 cylinders), 1973 Checker Aerobus is equipped with a bigger engine. In terms of performance, 1973 Checker Aerobus (185 HP @ 4000 RPM) has 57 more horse power than 1970 Ginetta G21. (128 HP @ 4750 RPM). In normal driving conditions, 1973 Checker Aerobus should accelerate faster than 1970 Ginetta G21. With that said, vehicle weight also plays an important factor in acceleration. 1973 Checker Aerobus weights approximately 1534 kg more than 1970 Ginetta G21. 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, 1973 Checker Aerobus (463 Nm @ 2800 RPM) has 228 more torque (in Nm) than 1970 Ginetta G21. (235 Nm @ 3000 RPM). This means 1973 Checker Aerobus will have an easier job in driving up hills or pulling heavy equipment than 1970 Ginetta G21.
Compare all specifications:
| 1973 Checker Aerobus | 1970 Ginetta G21 | |
| Make | Checker | Ginetta |
| Model | Aerobus | G21 |
| Year Released | 1973 | 1970 |
| Engine Size | 5733 cc | 2994 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 185 HP | 128 HP |
| Engine RPM | 4000 RPM | 4750 RPM |
| Torque | 463 Nm | 235 Nm |
| Torque RPM | 2800 RPM | 3000 RPM |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 2405 kg | 871 kg |
| Vehicle Length | 6690 mm | 3980 mm |
| Vehicle Width | 1940 mm | 1610 mm |
| Vehicle Height | 1600 mm | 1170 mm |
| Wheelbase Size | 4760 mm | 2320 mm |
