1990 Cadillac DeVille vs. 1970 Opel Kadett
To start off, 1990 Cadillac DeVille is newer by 20 year(s). Which means there will be less support and parts availability for 1970 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1970 Opel Kadett 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 109 more horse power than 1970 Opel Kadett. (44 HP @ 5000 RPM). In normal driving conditions, 1990 Cadillac DeVille should accelerate faster than 1970 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 1990 Cadillac DeVille weights approximately 785 kg more than 1970 Opel Kadett. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1970 Opel Kadett 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 1970 Opel Kadett. 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 249 more torque (in Nm) than 1970 Opel Kadett. (76 Nm @ 2800 RPM). This means 1990 Cadillac DeVille will have an easier job in driving up hills or pulling heavy equipment than 1970 Opel Kadett. 1990 Cadillac DeVille has automatic transmission and 1970 Opel Kadett has manual transmission. 1970 Opel Kadett 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 | 1970 Opel Kadett | |
| Make | Cadillac | Opel |
| Model | DeVille | Kadett |
| Year Released | 1990 | 1970 |
| Engine Position | Front | Front |
| Engine Size | 4467 cc | 1078 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 153 HP | 44 HP |
| Engine RPM | 4000 RPM | 5000 RPM |
| Torque | 325 Nm | 76 Nm |
| Torque RPM | 2600 RPM | 2800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1540 kg | 755 kg |
| Vehicle Length | 5160 mm | 4190 mm |
| Vehicle Width | 1850 mm | 1580 mm |
| Vehicle Height | 1400 mm | 1410 mm |
| Wheelbase Size | 2820 mm | 2420 mm |
