1989 Cadillac DeVille vs. 2004 Opel Vectra
To start off, 2004 Opel Vectra is newer by 15 year(s). Which means there will be less support and parts availability for 1989 Cadillac DeVille. In addition, the cost of maintenance, including insurance, on 1989 Cadillac DeVille would be higher. At 4,467 cc (8 cylinders), 1989 Cadillac DeVille is equipped with a bigger engine. In terms of performance, 2004 Opel Vectra (174 HP @ 4000 RPM) has 21 more horse power than 1989 Cadillac DeVille. (153 HP @ 4000 RPM) In normal driving conditions, 2004 Opel Vectra should accelerate faster than 1989 Cadillac DeVille. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Vectra weights approximately 170 kg more than 1989 Cadillac DeVille. 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, 2004 Opel Vectra (370 Nm @ 1900 RPM) has 44 more torque (in Nm) than 1989 Cadillac DeVille. (326 Nm @ 2600 RPM). This means 2004 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1989 Cadillac DeVille.
Compare all specifications:
| 1989 Cadillac DeVille | 2004 Opel Vectra | |
| Make | Cadillac | Opel |
| Model | DeVille | Vectra |
| Year Released | 1989 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 4467 cc | 2958 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 153 HP | 174 HP |
| Engine RPM | 4000 RPM | 4000 RPM |
| Torque | 326 Nm | 370 Nm |
| Torque RPM | 2600 RPM | 1900 RPM |
| Engine Bore Size | 92 mm | 87.5 mm |
| Engine Stroke Size | 84 mm | 82 mm |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1540 kg | 1710 kg |
| Vehicle Length | 5160 mm | 4830 mm |
| Vehicle Width | 1850 mm | 1770 mm |
| Vehicle Height | 1400 mm | 1470 mm |
| Wheelbase Size | 2820 mm | 2700 mm |
