1990 Cadillac Aurora vs. 2002 Opel Signum
To start off, 2002 Opel Signum is newer by 12 year(s). Which means there will be less support and parts availability for 1990 Cadillac Aurora. In addition, the cost of maintenance, including insurance, on 1990 Cadillac Aurora would be higher. At 4,465 cc (8 cylinders), 1990 Cadillac Aurora is equipped with a bigger engine. In terms of performance, 1990 Cadillac Aurora (200 HP @ 4300 RPM) has 100 more horse power than 2002 Opel Signum. (100 HP @ 3120 RPM). In normal driving conditions, 1990 Cadillac Aurora should accelerate faster than 2002 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2002 Opel Signum weights approximately 7 kg more than 1990 Cadillac Aurora.
Because 1990 Cadillac Aurora is four wheel drive (4WD), it will have significant more traction and grip than 2002 Opel Signum. In wet, icy, snow, or gravel driving conditions, 1990 Cadillac Aurora will offer significantly more control. 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, 1990 Cadillac Aurora (366 Nm @ 3200 RPM) has 136 more torque (in Nm) than 2002 Opel Signum. (230 Nm @ 1500 RPM). This means 1990 Cadillac Aurora will have an easier job in driving up hills or pulling heavy equipment than 2002 Opel Signum. 1990 Cadillac Aurora 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. 1990 Cadillac Aurora will be easier to drive especially in heavy traffic.
Compare all specifications:
1990 Cadillac Aurora | 2002 Opel Signum | |
Make | Cadillac | Opel |
Model | Aurora | Signum |
Year Released | 1990 | 2002 |
Engine Position | Front | Front |
Engine Size | 4465 cc | 1995 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 200 HP | 100 HP |
Engine RPM | 4300 RPM | 3120 RPM |
Torque | 366 Nm | 230 Nm |
Torque RPM | 3200 RPM | 1500 RPM |
Engine Bore Size | 92 mm | 84 mm |
Engine Stroke Size | 84 mm | 90 mm |
Engine Compression Ratio | 9.0:1 | 18.5:1 |
Fuel Type | Gasoline | Diesel |
Drive Type | 4WD | Front |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 5 seats |
Vehicle Weight | 1588 kg | 1595 kg |
Vehicle Length | 4860 mm | 4640 mm |
Vehicle Width | 1890 mm | 1720 mm |
Vehicle Height | 1410 mm | 1470 mm |
Wheelbase Size | 2860 mm | 2610 mm |