1986 Cadillac Seville vs. 2003 Opel Signum
To start off, 2003 Opel Signum is newer by 17 year(s). Which means there will be less support and parts availability for 1986 Cadillac Seville. In addition, the cost of maintenance, including insurance, on 1986 Cadillac Seville would be higher. At 4,127 cc (8 cylinders), 1986 Cadillac Seville is equipped with a bigger engine. In terms of performance, 1986 Cadillac Seville (129 HP @ 4200 RPM) has 4 more horse power than 2003 Opel Signum. (125 HP @ 6000 RPM). In normal driving conditions, 1986 Cadillac Seville should accelerate faster than 2003 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 1986 Cadillac Seville weights approximately 135 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.
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, 1986 Cadillac Seville (270 Nm @ 2200 RPM) has 103 more torque (in Nm) than 2003 Opel Signum. (167 Nm @ 3800 RPM). This means 1986 Cadillac Seville will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Signum.
Compare all specifications:
1986 Cadillac Seville | 2003 Opel Signum | |
Make | Cadillac | Opel |
Model | Seville | Signum |
Year Released | 1986 | 2003 |
Body Type | Sedan | Hatchback |
Engine Position | Front | Front |
Engine Size | 4127 cc | 1796 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 129 HP | 125 HP |
Engine RPM | 4200 RPM | 6000 RPM |
Torque | 270 Nm | 167 Nm |
Torque RPM | 2200 RPM | 3800 RPM |
Engine Bore Size | 88 mm | 80.6 mm |
Engine Stroke Size | 84 mm | 88.2 mm |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | Front |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1520 kg | 1385 kg |
Vehicle Length | 4810 mm | 4640 mm |
Vehicle Width | 1830 mm | 1800 mm |
Vehicle Height | 1370 mm | 1470 mm |
Wheelbase Size | 2750 mm | 2500 mm |