1990 Cadillac DeVille vs. 1999 Opel Speedster
To start off, 1999 Opel Speedster is newer by 9 year(s). Which means there will be less support and parts availability for 1990 Cadillac DeVille. In addition, the cost of maintenance, including insurance, on 1990 Cadillac DeVille would be higher. At 4,467 cc (8 cylinders), 1990 Cadillac DeVille is equipped with a bigger engine. In terms of performance, 1990 Cadillac DeVille (153 HP @ 4000 RPM) has 6 more horse power than 1999 Opel Speedster. (147 HP @ 5800 RPM). In normal driving conditions, 1990 Cadillac DeVille should accelerate faster than 1999 Opel Speedster. With that said, vehicle weight also plays an important factor in acceleration. 1990 Cadillac DeVille weights approximately 595 kg more than 1999 Opel Speedster. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 Opel Speedster 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 1999 Opel Speedster. However, in wet, icy, snow, or gravel driving conditions, 1990 Cadillac DeVille, 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. Let's talk about torque, 1990 Cadillac DeVille (325 Nm @ 2600 RPM) has 123 more torque (in Nm) than 1999 Opel Speedster. (202 Nm @ 4000 RPM). This means 1990 Cadillac DeVille will have an easier job in driving up hills or pulling heavy equipment than 1999 Opel Speedster. 1990 Cadillac DeVille has automatic transmission and 1999 Opel Speedster has manual transmission. 1999 Opel Speedster will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1990 Cadillac DeVille will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1990 Cadillac DeVille | 1999 Opel Speedster | |
| Make | Cadillac | Opel |
| Model | DeVille | Speedster |
| Year Released | 1990 | 1999 |
| Engine Position | Front | Middle |
| Engine Size | 4467 cc | 2199 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 153 HP | 147 HP |
| Engine RPM | 4000 RPM | 5800 RPM |
| Torque | 325 Nm | 202 Nm |
| Torque RPM | 2600 RPM | 4000 RPM |
| Engine Bore Size | 92 mm | 86 mm |
| Engine Stroke Size | 84 mm | 94.6 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Vehicle Weight | 1540 kg | 945 kg |
| Vehicle Length | 5160 mm | 3790 mm |
| Vehicle Width | 1850 mm | 1710 mm |
| Vehicle Height | 1400 mm | 1120 mm |
| Wheelbase Size | 2820 mm | 2340 mm |
