2009 Cadillac STS vs. 1978 Chrysler Newport
To start off, 2009 Cadillac STS is newer by 31 year(s). Which means there will be less support and parts availability for 1978 Chrysler Newport. In addition, the cost of maintenance, including insurance, on 1978 Chrysler Newport would be higher. At 5,210 cc (8 cylinders), 1978 Chrysler Newport is equipped with a bigger engine. In terms of performance, 2009 Cadillac STS (321 HP @ 6400 RPM) has 160 more horse power than 1978 Chrysler Newport. (161 HP @ 4000 RPM). In normal driving conditions, 2009 Cadillac STS should accelerate faster than 1978 Chrysler Newport. With that said, vehicle weight also plays an important factor in acceleration. 2009 Cadillac STS weights approximately 10 kg more than 1978 Chrysler Newport. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Cadillac STS is four wheel drive (4WD), it will have significant more traction and grip than 1978 Chrysler Newport. In wet, icy, snow, or gravel driving conditions, 2009 Cadillac STS 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, 2009 Cadillac STS (427 Nm @ 4400 RPM) has 64 more torque (in Nm) than 1978 Chrysler Newport. (363 Nm @ 2400 RPM). This means 2009 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 1978 Chrysler Newport.
Compare all specifications:
| 2009 Cadillac STS | 1978 Chrysler Newport | |
| Make | Cadillac | Chrysler |
| Model | STS | Newport |
| Year Released | 2009 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 4565 cc | 5210 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 321 HP | 161 HP |
| Engine RPM | 6400 RPM | 4000 RPM |
| Torque | 427 Nm | 363 Nm |
| Torque RPM | 4400 RPM | 2400 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Vehicle Weight | 1820 kg | 1810 kg |
| Vehicle Length | 4990 mm | 5600 mm |
| Vehicle Width | 1850 mm | 1980 mm |
| Vehicle Height | 1470 mm | 1390 mm |
| Wheelbase Size | 2960 mm | 3020 mm |
