1949 Allard J1 vs. 1969 Checker Aerobus
To start off, 1969 Checker Aerobus is newer by 20 year(s). Which means there will be less support and parts availability for 1949 Allard J1. In addition, the cost of maintenance, including insurance, on 1949 Allard J1 would be higher. At 5,733 cc (8 cylinders), 1969 Checker Aerobus is equipped with a bigger engine. In terms of performance, 1969 Checker Aerobus (185 HP @ 4000 RPM) has 85 more horse power than 1949 Allard J1. (100 HP @ 3800 RPM) In normal driving conditions, 1969 Checker Aerobus should accelerate faster than 1949 Allard J1. With that said, vehicle weight also plays an important factor in acceleration. 1969 Checker Aerobus weights approximately 1265 kg more than 1949 Allard J1. 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, 1969 Checker Aerobus (464 Nm @ 2800 RPM) has 158 more torque (in Nm) than 1949 Allard J1. (306 Nm @ 2500 RPM). This means 1969 Checker Aerobus will have an easier job in driving up hills or pulling heavy equipment than 1949 Allard J1.
Compare all specifications:
| 1949 Allard J1 | 1969 Checker Aerobus | |
| Make | Allard | Checker |
| Model | J1 | Aerobus |
| Year Released | 1949 | 1969 |
| Engine Size | 3917 cc | 5733 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 100 HP | 185 HP |
| Engine RPM | 3800 RPM | 4000 RPM |
| Torque | 306 Nm | 464 Nm |
| Torque RPM | 2500 RPM | 2800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1140 kg | 2405 kg |
| Vehicle Length | 3690 mm | 6690 mm |
| Vehicle Width | 1480 mm | 1940 mm |
| Vehicle Height | 1510 mm | 1600 mm |
| Wheelbase Size | 2440 mm | 4760 mm |
