2009 Cadillac STS vs. 2002 Opel Signum
To start off, 2009 Cadillac STS is newer by 7 year(s). Which means there will be less support and parts availability for 2002 Opel Signum. In addition, the cost of maintenance, including insurance, on 2002 Opel Signum would be higher. At 3,600 cc (6 cylinders), 2009 Cadillac STS is equipped with a bigger engine. In terms of performance, 2009 Cadillac STS (302 HP @ 6300 RPM) has 154 more horse power than 2002 Opel Signum. (148 HP @ 4000 RPM). In normal driving conditions, 2009 Cadillac STS should accelerate faster than 2002 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2009 Cadillac STS weights approximately 180 kg more than 2002 Opel Signum. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Cadillac STS 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 2009 Cadillac STS. However, in wet, icy, snow, or gravel driving conditions, 2002 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, 2009 Cadillac STS (369 Nm @ 5200 RPM) has 54 more torque (in Nm) than 2002 Opel Signum. (315 Nm @ 2000 RPM). This means 2009 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 2002 Opel Signum. 2009 Cadillac STS has automatic transmission and 2002 Opel Signum has manual transmission. 2002 Opel Signum will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Cadillac STS will be easier to drive especially in heavy traffic.
Compare all specifications:
2009 Cadillac STS | 2002 Opel Signum | |
Make | Cadillac | Opel |
Model | STS | Signum |
Year Released | 2009 | 2002 |
Body Type | Sedan | Hatchback |
Engine Position | Front | Front |
Engine Size | 3600 cc | 1997 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 302 HP | 148 HP |
Engine RPM | 6300 RPM | 4000 RPM |
Torque | 369 Nm | 315 Nm |
Torque RPM | 5200 RPM | 2000 RPM |
Engine Compression Ratio | 3.7:1 | 18.0:1 |
Drive Type | Rear | Front |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1560 kg | 1380 kg |
Vehicle Length | 5000 mm | 4640 mm |
Vehicle Width | 1850 mm | 1800 mm |
Vehicle Height | 1470 mm | 1470 mm |
Wheelbase Size | 2960 mm | 2640 mm |
Fuel Tank Capacity | 64 L | 60 L |