2002 Cadillac DeVille vs. 1999 Opel Signum
To start off, 2002 Cadillac DeVille is newer by 3 year(s). Which means there will be less support and parts availability for 1999 Opel Signum. In addition, the cost of maintenance, including insurance, on 1999 Opel Signum would be higher. At 4,570 cc (8 cylinders), 2002 Cadillac DeVille is equipped with a bigger engine. In terms of performance, 2002 Cadillac DeVille (275 HP @ 5600 RPM) has 176 more horse power than 1999 Opel Signum. (99 HP @ 3120 RPM). In normal driving conditions, 2002 Cadillac DeVille should accelerate faster than 1999 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2002 Cadillac DeVille weights approximately 110 kg more than 1999 Opel Signum. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear 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, 2002 Cadillac DeVille (406 Nm @ 4000 RPM) has 166 more torque (in Nm) than 1999 Opel Signum. (240 Nm @ 1500 RPM). This means 2002 Cadillac DeVille will have an easier job in driving up hills or pulling heavy equipment than 1999 Opel Signum. 2002 Cadillac DeVille has automatic transmission and 1999 Opel Signum has manual transmission. 1999 Opel Signum will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2002 Cadillac DeVille will be easier to drive especially in heavy traffic.
Compare all specifications:
2002 Cadillac DeVille | 1999 Opel Signum | |
Make | Cadillac | Opel |
Model | DeVille | Signum |
Year Released | 2002 | 1999 |
Body Type | Sedan | Hatchback |
Engine Position | Front | Front |
Engine Size | 4570 cc | 1995 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 275 HP | 99 HP |
Engine RPM | 5600 RPM | 3120 RPM |
Torque | 406 Nm | 240 Nm |
Torque RPM | 4000 RPM | 1500 RPM |
Engine Bore Size | 93 mm | 84 mm |
Engine Stroke Size | 84 mm | 90 mm |
Engine Compression Ratio | 10.3:1 | 18.5:1 |
Drive Type | Front | Front |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1705 kg | 1595 kg |
Vehicle Length | 5260 mm | 4640 mm |
Vehicle Width | 1900 mm | 1800 mm |
Vehicle Height | 1450 mm | 1470 mm |
Wheelbase Size | 2900 mm | 2840 mm |
Fuel Tank Capacity | 68 L | 60 L |