1999 Cadillac Catera vs. 2008 Opel Signum
To start off, 2008 Opel Signum is newer by 9 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 126 more horse power than 2008 Opel Signum. (175 HP @ 4000 RPM). In normal driving conditions, 1999 Cadillac Catera should accelerate faster than 2008 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2008 Opel Signum weights approximately 104 kg more than 1999 Cadillac Catera.
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, 2008 Opel 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, both vehicles can yield 370 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles.
Compare all specifications:
| 1999 Cadillac Catera | 2008 Opel Signum | |
| Make | Cadillac | Opel |
| Model | Catera | Signum |
| Year Released | 1999 | 2008 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3001 cc | 2957 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 301 HP | 175 HP |
| Engine RPM | 6000 RPM | 4000 RPM |
| Torque | 370 Nm | 370 Nm |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1566 kg | 1670 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 |
| Fuel Tank Capacity | 68 L | 60 L |
