2002 Cadillac Catera vs. 2003 Opel Signum
To start off, 2003 Opel Signum is newer by 1 year(s). Which means there will be less support and parts availability for 2002 Cadillac Catera. In addition, the cost of maintenance, including insurance, on 2002 Cadillac Catera would be higher. At 2,961 cc (6 cylinders), 2002 Cadillac Catera is equipped with a bigger engine. In terms of performance, 2002 Cadillac Catera (200 HP @ 6000 RPM) has 85 more horse power than 2003 Opel Signum. (115 HP @ 3000 RPM). In normal driving conditions, 2002 Cadillac Catera should accelerate faster than 2003 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2002 Cadillac Catera weights approximately 170 kg more than 2003 Opel Signum. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2002 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 2002 Cadillac Catera. However, in wet, icy, snow, or gravel driving conditions, 2003 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, 2003 Opel Signum (280 Nm @ 1500 RPM) has 20 more torque (in Nm) than 2002 Cadillac Catera. (260 Nm @ 3600 RPM). This means 2003 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2002 Cadillac Catera.
Compare all specifications:
2002 Cadillac Catera | 2003 Opel Signum | |
Make | Cadillac | Opel |
Model | Catera | Signum |
Year Released | 2002 | 2003 |
Body Type | Sedan | Hatchback |
Engine Position | Front | Front |
Engine Size | 2961 cc | 2172 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 200 HP | 115 HP |
Engine RPM | 6000 RPM | 3000 RPM |
Torque | 260 Nm | 280 Nm |
Torque RPM | 3600 RPM | 1500 RPM |
Engine Bore Size | 86 mm | 84.1 mm |
Engine Stroke Size | 85 mm | 98 mm |
Fuel Type | Gasoline | Diesel |
Drive Type | Rear | Front |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1705 kg | 1535 kg |
Vehicle Length | 4890 mm | 4640 mm |
Vehicle Width | 1790 mm | 1800 mm |
Vehicle Height | 1440 mm | 1470 mm |
Wheelbase Size | 2940 mm | 2840 mm |