1973 Cadillac DeVille vs. 2002 Opel Signum
To start off, 2002 Opel Signum is newer by 29 year(s). Which means there will be less support and parts availability for 1973 Cadillac DeVille. In addition, the cost of maintenance, including insurance, on 1973 Cadillac DeVille would be higher. At 7,734 cc (8 cylinders), 1973 Cadillac DeVille is equipped with a bigger engine. In terms of performance, 1973 Cadillac DeVille (208 HP @ 4400 RPM) has 34 more horse power than 2002 Opel Signum. (174 HP @ 4000 RPM). In normal driving conditions, 1973 Cadillac DeVille should accelerate faster than 2002 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 1973 Cadillac DeVille weights approximately 565 kg more than 2002 Opel Signum. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1973 Cadillac DeVille is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1973 Cadillac DeVille. However, in wet, icy, snow, or gravel driving conditions, 2002 Opel Signum, being front wheel drive (FWD), will offer much better control with better grip. 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.
Compare all specifications:
| 1973 Cadillac DeVille | 2002 Opel Signum | |
| Make | Cadillac | Opel |
| Model | DeVille | Signum |
| Year Released | 1973 | 2002 |
| Body Type | Coupe | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 7734 cc | 2957 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 208 HP | 174 HP |
| Engine RPM | 4400 RPM | 4000 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 2235 kg | 1670 kg |
| Vehicle Length | 5880 mm | 4640 mm |
| Vehicle Width | 2030 mm | 1800 mm |
| Wheelbase Size | 3310 mm | 2840 mm |
