2004 Cadillac SRX vs. 1973 Checker Aerobus
To start off, 2004 Cadillac SRX is newer by 31 year(s). Which means there will be less support and parts availability for 1973 Checker Aerobus. In addition, the cost of maintenance, including insurance, on 1973 Checker Aerobus would be higher. At 5,733 cc (8 cylinders), 1973 Checker Aerobus is equipped with a bigger engine. In terms of performance, 2004 Cadillac SRX (255 HP @ 6400 RPM) has 70 more horse power than 1973 Checker Aerobus. (185 HP @ 4000 RPM). In normal driving conditions, 2004 Cadillac SRX should accelerate faster than 1973 Checker Aerobus. With that said, vehicle weight also plays an important factor in acceleration. 1973 Checker Aerobus weights approximately 445 kg more than 2004 Cadillac SRX.
Because 2004 Cadillac SRX is four wheel drive (4WD), it will have significant more traction and grip than 1973 Checker Aerobus. In wet, icy, snow, or gravel driving conditions, 2004 Cadillac SRX 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, 1973 Checker Aerobus (463 Nm @ 2800 RPM) has 121 more torque (in Nm) than 2004 Cadillac SRX. (342 Nm @ 2800 RPM). This means 1973 Checker Aerobus will have an easier job in driving up hills or pulling heavy equipment than 2004 Cadillac SRX.
Compare all specifications:
| 2004 Cadillac SRX | 1973 Checker Aerobus | |
| Make | Cadillac | Checker |
| Model | SRX | Aerobus |
| Year Released | 2004 | 1973 |
| Engine Size | 3556 cc | 5733 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 255 HP | 185 HP |
| Engine RPM | 6400 RPM | 4000 RPM |
| Torque | 342 Nm | 463 Nm |
| Torque RPM | 2800 RPM | 2800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Vehicle Weight | 1960 kg | 2405 kg |
| Vehicle Length | 4960 mm | 6690 mm |
| Vehicle Width | 1850 mm | 1940 mm |
| Vehicle Height | 1730 mm | 1600 mm |
| Wheelbase Size | 2960 mm | 4760 mm |
