1999 Cadillac Catera vs. 2003 Vauxhall Signum
To start off, 2003 Vauxhall Signum is newer by 4 year(s). Which means there will be less support and parts availability for 1999 Cadillac Catera. In addition, the cost of maintenance, including insurance, on 1999 Cadillac Catera would be higher. At 3,001 cc (6 cylinders), 1999 Cadillac Catera is equipped with a bigger engine. In terms of performance, 1999 Cadillac Catera (301 HP @ 6000 RPM) has 148 more horse power than 2003 Vauxhall Signum. (153 HP @ 5600 RPM). In normal driving conditions, 1999 Cadillac Catera should accelerate faster than 2003 Vauxhall Signum. With that said, vehicle weight also plays an important factor in acceleration. 1999 Cadillac Catera weights approximately 116 kg more than 2003 Vauxhall Signum. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 Cadillac Catera is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1999 Cadillac Catera. However, in wet, icy, snow, or gravel driving conditions, 2003 Vauxhall Signum, being front wheel drive (FWD), will offer much better control with better grip. 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, 1999 Cadillac Catera (370 Nm) has 150 more torque (in Nm) than 2003 Vauxhall Signum. (220 Nm). This means 1999 Cadillac Catera will have an easier job in driving up hills or pulling heavy equipment than 2003 Vauxhall Signum.
Compare all specifications:
| 1999 Cadillac Catera | 2003 Vauxhall Signum | |
| Make | Cadillac | Vauxhall |
| Model | Catera | Signum |
| Year Released | 1999 | 2003 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3001 cc | 2198 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 301 HP | 153 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 370 Nm | 220 Nm |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1566 kg | 1450 kg |
| Vehicle Length | 4930 mm | 4640 mm |
| Vehicle Width | 1790 mm | 1800 mm |
| Vehicle Height | 1440 mm | 1470 mm |
| Wheelbase Size | 2730 mm | 2840 mm |
