2008 Cadillac STS vs. 1971 Holden Monaro
To start off, 2008 Cadillac STS is newer by 37 year(s). Which means there will be less support and parts availability for 1971 Holden Monaro. In addition, the cost of maintenance, including insurance, on 1971 Holden Monaro would be higher. At 4,141 cc (8 cylinders), 1971 Holden Monaro is equipped with a bigger engine. In terms of performance, 2008 Cadillac STS (302 HP @ 6300 RPM) has 120 more horse power than 1971 Holden Monaro. (182 HP @ 4400 RPM). In normal driving conditions, 2008 Cadillac STS should accelerate faster than 1971 Holden Monaro. With that said, vehicle weight also plays an important factor in acceleration. 2008 Cadillac STS weights approximately 180 kg more than 1971 Holden Monaro. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Cadillac STS is four wheel drive (4WD), it will have significant more traction and grip than 1971 Holden Monaro. In wet, icy, snow, or gravel driving conditions, 2008 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, 2008 Cadillac STS (369 Nm @ 5200 RPM) has 13 more torque (in Nm) than 1971 Holden Monaro. (356 Nm @ 2400 RPM). This means 2008 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 1971 Holden Monaro.
Compare all specifications:
| 2008 Cadillac STS | 1971 Holden Monaro | |
| Make | Cadillac | Holden |
| Model | STS | Monaro |
| Year Released | 2008 | 1971 |
| Engine Position | Front | Front |
| Engine Size | 3564 cc | 4141 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 302 HP | 182 HP |
| Engine RPM | 6300 RPM | 4400 RPM |
| Torque | 369 Nm | 356 Nm |
| Torque RPM | 5200 RPM | 2400 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Vehicle Weight | 1560 kg | 1380 kg |
| Vehicle Length | 4990 mm | 4770 mm |
| Vehicle Width | 1850 mm | 1890 mm |
| Vehicle Height | 1470 mm | 1360 mm |
| Wheelbase Size | 2960 mm | 2830 mm |
