1973 Opel Kadett vs. 1987 Saab 900
To start off, 1987 Saab 900 is newer by 14 year(s). Which means there will be less support and parts availability for 1973 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1973 Opel Kadett would be higher. At 1,985 cc (4 cylinders), 1987 Saab 900 is equipped with a bigger engine. In terms of performance, 1987 Saab 900 (175 HP @ 5300 RPM) has 128 more horse power than 1973 Opel Kadett. (47 HP @ 5600 RPM) In normal driving conditions, 1987 Saab 900 should accelerate faster than 1973 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 1987 Saab 900 weights approximately 463 kg more than 1973 Opel Kadett. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1973 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 1973 Opel Kadett. However, in wet, icy, snow, or gravel driving conditions, 1987 Saab 900, 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, 1987 Saab 900 (273 Nm) has 202 more torque (in Nm) than 1973 Opel Kadett. (71 Nm). This means 1987 Saab 900 will have an easier job in driving up hills or pulling heavy equipment than 1973 Opel Kadett.
Compare all specifications:
| 1973 Opel Kadett | 1987 Saab 900 | |
| Make | Opel | Saab |
| Model | Kadett | 900 |
| Year Released | 1973 | 1987 |
| Body Type | Coupe | Convertible |
| Engine Position | Front | Front |
| Engine Size | 993 cc | 1985 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 47 HP | 175 HP |
| Engine RPM | 5600 RPM | 5300 RPM |
| Torque | 71 Nm | 273 Nm |
| Engine Bore Size | 72 mm | 90 mm |
| Engine Stroke Size | 61 mm | 78 mm |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 822 kg | 1285 kg |
| Vehicle Length | 3900 mm | 4950 mm |
| Vehicle Width | 1590 mm | 1700 mm |
| Vehicle Height | 1320 mm | 1430 mm |
| Wheelbase Size | 2670 mm | 2720 mm |
| Fuel Tank Capacity | 43 L | 63 L |
