1975 Opel Kadett vs. 1990 Volkswagen Passat
To start off, 1990 Volkswagen Passat is newer by 15 year(s). Which means there will be less support and parts availability for 1975 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1975 Opel Kadett would be higher. At 1,780 cc (4 cylinders), 1990 Volkswagen Passat is equipped with a bigger engine. In terms of performance, 1990 Volkswagen Passat (157 HP @ 5800 RPM) has 106 more horse power than 1975 Opel Kadett. (51 HP @ 5600 RPM) In normal driving conditions, 1990 Volkswagen Passat should accelerate faster than 1975 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 1990 Volkswagen Passat weights approximately 500 kg more than 1975 Opel Kadett. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1990 Volkswagen Passat is four wheel drive (4WD), it will have significant more traction and grip than 1975 Opel Kadett. In wet, icy, snow, or gravel driving conditions, 1990 Volkswagen Passat will offer significantly more control. 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 Volkswagen Passat (225 Nm @ 3600 RPM) has 144 more torque (in Nm) than 1975 Opel Kadett. (81 Nm @ 3400 RPM). This means 1990 Volkswagen Passat will have an easier job in driving up hills or pulling heavy equipment than 1975 Opel Kadett. 1975 Opel Kadett has automatic transmission and 1990 Volkswagen Passat has manual transmission. 1990 Volkswagen Passat will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1975 Opel Kadett will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1975 Opel Kadett | 1990 Volkswagen Passat | |
| Make | Opel | Volkswagen |
| Model | Kadett | Passat |
| Year Released | 1975 | 1990 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1196 cc | 1780 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 51 HP | 157 HP |
| Engine RPM | 5600 RPM | 5800 RPM |
| Torque | 81 Nm | 225 Nm |
| Torque RPM | 3400 RPM | 3600 RPM |
| Engine Bore Size | 79 mm | 81 mm |
| Engine Stroke Size | 61 mm | 86.4 mm |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 820 kg | 1320 kg |
| Vehicle Length | 4150 mm | 4580 mm |
| Vehicle Width | 1590 mm | 1710 mm |
| Vehicle Height | 1340 mm | 1440 mm |
| Wheelbase Size | 2410 mm | 2630 mm |
| Fuel Tank Capacity | 43 L | 70 L |
