1989 Cadillac Seville vs. 2004 Opel Signum
To start off, 2004 Opel Signum is newer by 15 year(s). Which means there will be less support and parts availability for 1989 Cadillac Seville. In addition, the cost of maintenance, including insurance, on 1989 Cadillac Seville would be higher. At 4,473 cc (8 cylinders), 1989 Cadillac Seville is equipped with a bigger engine. In terms of performance, 2004 Opel Signum (173 HP @ 5500 RPM) has 20 more horse power than 1989 Cadillac Seville. (153 HP @ 4000 RPM) In normal driving conditions, 2004 Opel Signum should accelerate faster than 1989 Cadillac Seville. With that said, vehicle weight also plays an important factor in acceleration. 1989 Cadillac Seville weights approximately 6 kg more than 2004 Opel Signum.
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, 1989 Cadillac Seville (325 Nm @ 2800 RPM) has 60 more torque (in Nm) than 2004 Opel Signum. (265 Nm @ 2500 RPM). This means 1989 Cadillac Seville will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Signum. 1989 Cadillac Seville has automatic transmission and 2004 Opel Signum has manual transmission. 2004 Opel Signum will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1989 Cadillac Seville will be easier to drive especially in heavy traffic.
Compare all specifications:
1989 Cadillac Seville | 2004 Opel Signum | |
Make | Cadillac | Opel |
Model | Seville | Signum |
Year Released | 1989 | 2004 |
Body Type | Sedan | Hatchback |
Engine Position | Front | Front |
Engine Size | 4473 cc | 1995 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 153 HP | 173 HP |
Engine RPM | 4000 RPM | 5500 RPM |
Torque | 325 Nm | 265 Nm |
Torque RPM | 2800 RPM | 2500 RPM |
Engine Bore Size | 92 mm | 86 mm |
Engine Stroke Size | 84 mm | 86 mm |
Engine Compression Ratio | 9.0:1 | 9.5:1 |
Fuel Type | Gasoline | Gasoline - Premium |
Drive Type | Front | Front |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1566 kg | 1560 kg |
Vehicle Length | 4810 mm | 4640 mm |
Vehicle Width | 1830 mm | 1800 mm |
Vehicle Height | 1370 mm | 1470 mm |
Wheelbase Size | 2750 mm | 2840 mm |