1974 Checker Aerobus vs. 2003 Audi S3
To start off, 2003 Audi S3 is newer by 29 year(s). Which means there will be less support and parts availability for 1974 Checker Aerobus. In addition, the cost of maintenance, including insurance, on 1974 Checker Aerobus would be higher. At 5,733 cc (8 cylinders), 1974 Checker Aerobus is equipped with a bigger engine. In terms of performance, 2003 Audi S3 (222 HP @ 5900 RPM) has 37 more horse power than 1974 Checker Aerobus. (185 HP @ 4000 RPM) In normal driving conditions, 2003 Audi S3 should accelerate faster than 1974 Checker Aerobus. With that said, vehicle weight also plays an important factor in acceleration. 1974 Checker Aerobus weights approximately 982 kg more than 2003 Audi S3.
Because 2003 Audi S3 is four wheel drive (4WD), it will have significant more traction and grip than 1974 Checker Aerobus. In wet, icy, snow, or gravel driving conditions, 2003 Audi S3 will offer significantly more control. 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, 1974 Checker Aerobus (463 Nm @ 2800 RPM) has 183 more torque (in Nm) than 2003 Audi S3. (280 Nm @ 2200 RPM). This means 1974 Checker Aerobus will have an easier job in driving up hills or pulling heavy equipment than 2003 Audi S3.
Compare all specifications:
| 1974 Checker Aerobus | 2003 Audi S3 | |
| Make | Checker | Audi |
| Model | Aerobus | S3 |
| Year Released | 1974 | 2003 |
| Engine Size | 5733 cc | 1779 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 185 HP | 222 HP |
| Engine RPM | 4000 RPM | 5900 RPM |
| Torque | 463 Nm | 280 Nm |
| Torque RPM | 2800 RPM | 2200 RPM |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 2405 kg | 1423 kg |
| Vehicle Length | 6690 mm | 4170 mm |
| Vehicle Width | 1940 mm | 1770 mm |
| Vehicle Height | 1600 mm | 1420 mm |
| Wheelbase Size | 4760 mm | 2530 mm |
