2007 Cadillac STS vs. 1971 Chrysler Newport
To start off, 2007 Cadillac STS is newer by 36 year(s). Which means there will be less support and parts availability for 1971 Chrysler Newport. In addition, the cost of maintenance, including insurance, on 1971 Chrysler Newport would be higher. At 5,898 cc (8 cylinders), 1971 Chrysler Newport is equipped with a bigger engine. In terms of performance, 2007 Cadillac STS (254 HP @ 6500 RPM) has 81 more horse power than 1971 Chrysler Newport. (173 HP @ 4000 RPM). In normal driving conditions, 2007 Cadillac STS should accelerate faster than 1971 Chrysler Newport. With that said, vehicle weight also plays an important factor in acceleration. 1971 Chrysler Newport weights approximately 133 kg more than 2007 Cadillac STS.
Because 2007 Cadillac STS is four wheel drive (4WD), it will have significant more traction and grip than 1971 Chrysler Newport. In wet, icy, snow, or gravel driving conditions, 2007 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, 1971 Chrysler Newport (387 Nm @ 2400 RPM) has 45 more torque (in Nm) than 2007 Cadillac STS. (342 Nm @ 3200 RPM). This means 1971 Chrysler Newport will have an easier job in driving up hills or pulling heavy equipment than 2007 Cadillac STS.
Compare all specifications:
| 2007 Cadillac STS | 1971 Chrysler Newport | |
| Make | Cadillac | Chrysler |
| Model | STS | Newport |
| Year Released | 2007 | 1971 |
| Engine Position | Front | Front |
| Engine Size | 3556 cc | 5898 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 254 HP | 173 HP |
| Engine RPM | 6500 RPM | 4000 RPM |
| Torque | 342 Nm | 387 Nm |
| Torque RPM | 3200 RPM | 2400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1782 kg | 1915 kg |
| Vehicle Length | 4990 mm | 5720 mm |
| Vehicle Width | 1850 mm | 2020 mm |
| Vehicle Height | 1470 mm | 1410 mm |
| Wheelbase Size | 2960 mm | 3160 mm |
| Fuel Tank Capacity | 66 L | 68 L |
