1971 Checker Aerobus vs. 1991 Chrysler Viper
To start off, 1991 Chrysler Viper is newer by 20 year(s). Which means there will be less support and parts availability for 1971 Checker Aerobus. In addition, the cost of maintenance, including insurance, on 1971 Checker Aerobus would be higher. At 7,986 cc (10 cylinders), 1991 Chrysler Viper is equipped with a bigger engine. In terms of performance, 1991 Chrysler Viper (389 HP @ 5150 RPM) has 204 more horse power than 1971 Checker Aerobus. (185 HP @ 4000 RPM) In normal driving conditions, 1991 Chrysler Viper should accelerate faster than 1971 Checker Aerobus. With that said, vehicle weight also plays an important factor in acceleration. 1971 Checker Aerobus weights approximately 815 kg more than 1991 Chrysler Viper.
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, 1991 Chrysler Viper (621 Nm @ 3600 RPM) has 158 more torque (in Nm) than 1971 Checker Aerobus. (463 Nm @ 2800 RPM). This means 1991 Chrysler Viper will have an easier job in driving up hills or pulling heavy equipment than 1971 Checker Aerobus.
Compare all specifications:
| 1971 Checker Aerobus | 1991 Chrysler Viper | |
| Make | Checker | Chrysler |
| Model | Aerobus | Viper |
| Year Released | 1971 | 1991 |
| Engine Size | 5733 cc | 7986 cc |
| Engine Cylinders | 8 cylinders | 10 cylinders |
| Engine Type | in-line | V |
| Horse Power | 185 HP | 389 HP |
| Engine RPM | 4000 RPM | 5150 RPM |
| Torque | 463 Nm | 621 Nm |
| Torque RPM | 2800 RPM | 3600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 2405 kg | 1590 kg |
| Vehicle Length | 6690 mm | 4460 mm |
| Vehicle Width | 1940 mm | 1930 mm |
| Vehicle Height | 1600 mm | 1130 mm |
| Wheelbase Size | 4760 mm | 2450 mm |
