2009 Cadillac STS vs. 1977 Chrysler Valiant
To start off, 2009 Cadillac STS is newer by 32 year(s). Which means there will be less support and parts availability for 1977 Chrysler Valiant. In addition, the cost of maintenance, including insurance, on 1977 Chrysler Valiant would be higher. At 4,015 cc (6 cylinders), 1977 Chrysler Valiant is equipped with a bigger engine. In terms of performance, 2009 Cadillac STS (300 HP) has 161 more horse power than 1977 Chrysler Valiant. (139 HP). In normal driving conditions, 2009 Cadillac STS should accelerate faster than 1977 Chrysler Valiant. With that said, vehicle weight also plays an important factor in acceleration. 2009 Cadillac STS weights approximately 362 kg more than 1977 Chrysler Valiant. 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, 1977 Chrysler Valiant (277 Nm @ 1800 RPM) has 4 more torque (in Nm) than 2009 Cadillac STS. (273 Nm @ 5200 RPM). This means 1977 Chrysler Valiant will have an easier job in driving up hills or pulling heavy equipment than 2009 Cadillac STS.
Compare all specifications:
| 2009 Cadillac STS | 1977 Chrysler Valiant | |
| Make | Cadillac | Chrysler |
| Model | STS | Valiant |
| Year Released | 2009 | 1977 |
| Engine Position | Front | Front |
| Engine Size | 3564 cc | 4015 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 300 HP | 139 HP |
| Torque | 273 Nm | 277 Nm |
| Torque RPM | 5200 RPM | 1800 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Rear |
| Vehicle Weight | 1782 kg | 1420 kg |
| Vehicle Length | 4990 mm | 5050 mm |
| Vehicle Width | 1850 mm | 1890 mm |
| Vehicle Height | 1470 mm | 1430 mm |
| Wheelbase Size | 2960 mm | 2830 mm |
