2007 Cadillac STS vs. 1975 Dodge Aspen
To start off, 2007 Cadillac STS is newer by 32 year(s). Which means there will be less support and parts availability for 1975 Dodge Aspen. In addition, the cost of maintenance, including insurance, on 1975 Dodge Aspen would be higher. At 5,898 cc (8 cylinders), 1975 Dodge Aspen is equipped with a bigger engine. In terms of performance, 2007 Cadillac STS (320 HP @ 6400 RPM) has 147 more horse power than 1975 Dodge Aspen. (173 HP @ 4000 RPM). In normal driving conditions, 2007 Cadillac STS should accelerate faster than 1975 Dodge Aspen. With that said, vehicle weight also plays an important factor in acceleration. 2007 Cadillac STS weights approximately 63 kg more than 1975 Dodge Aspen. 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, 2007 Cadillac STS (427 Nm @ 4400 RPM) has 47 more torque (in Nm) than 1975 Dodge Aspen. (380 Nm @ 2400 RPM). This means 2007 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 1975 Dodge Aspen.
Compare all specifications:
| 2007 Cadillac STS | 1975 Dodge Aspen | |
| Make | Cadillac | Dodge |
| Model | STS | Aspen |
| Year Released | 2007 | 1975 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4565 cc | 5898 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 320 HP | 173 HP |
| Engine RPM | 6400 RPM | 4000 RPM |
| Torque | 427 Nm | 380 Nm |
| Torque RPM | 4400 RPM | 2400 RPM |
| Drive Type | Rear | Rear |
| Vehicle Weight | 1638 kg | 1575 kg |
| Vehicle Length | 4990 mm | 5020 mm |
| Vehicle Width | 1850 mm | 1870 mm |
| Vehicle Height | 1470 mm | 1360 mm |
| Wheelbase Size | 2960 mm | 2760 mm |
