2007 Cadillac STS vs. 1991 Holden Statesman
To start off, 2007 Cadillac STS is newer by 16 year(s). Which means there will be less support and parts availability for 1991 Holden Statesman. In addition, the cost of maintenance, including insurance, on 1991 Holden Statesman would be higher. At 4,987 cc (8 cylinders), 1991 Holden Statesman is equipped with a bigger engine. In terms of performance, 2007 Cadillac STS (320 HP @ 6400 RPM) has 97 more horse power than 1991 Holden Statesman. (223 HP @ 4400 RPM). In normal driving conditions, 2007 Cadillac STS should accelerate faster than 1991 Holden Statesman. With that said, vehicle weight also plays an important factor in acceleration. 2007 Cadillac STS weights approximately 1 kg more than 1991 Holden Statesman. 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 42 more torque (in Nm) than 1991 Holden Statesman. (385 Nm @ 3600 RPM). This means 2007 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 1991 Holden Statesman.
Compare all specifications:
| 2007 Cadillac STS | 1991 Holden Statesman | |
| Make | Cadillac | Holden |
| Model | STS | Statesman |
| Year Released | 2007 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 4565 cc | 4987 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 320 HP | 223 HP |
| Engine RPM | 6400 RPM | 4400 RPM |
| Torque | 427 Nm | 385 Nm |
| Torque RPM | 4400 RPM | 3600 RPM |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Automatic |
| Vehicle Weight | 1566 kg | 1565 kg |
| Vehicle Length | 4990 mm | 4970 mm |
| Vehicle Width | 1850 mm | 1820 mm |
| Vehicle Height | 1470 mm | 1430 mm |
| Wheelbase Size | 2960 mm | 2830 mm |
