1978 Opel Kadett vs. 2010 Porsche Cayenne
To start off, 2010 Porsche Cayenne is newer by 32 year(s). Which means there will be less support and parts availability for 1978 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1978 Opel Kadett would be higher. At 3,600 cc (6 cylinders), 2010 Porsche Cayenne is equipped with a bigger engine. In terms of performance, 2010 Porsche Cayenne (290 HP @ 6200 RPM) has 231 more horse power than 1978 Opel Kadett. (59 HP @ 5400 RPM) In normal driving conditions, 2010 Porsche Cayenne should accelerate faster than 1978 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 2010 Porsche Cayenne weights approximately 1350 kg more than 1978 Opel Kadett. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2010 Porsche Cayenne is four wheel drive (4WD), it will have significant more traction and grip than 1978 Opel Kadett. In wet, icy, snow, or gravel driving conditions, 2010 Porsche Cayenne 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, 2010 Porsche Cayenne (370 Nm @ 3000 RPM) has 280 more torque (in Nm) than 1978 Opel Kadett. (90 Nm @ 2600 RPM). This means 2010 Porsche Cayenne will have an easier job in driving up hills or pulling heavy equipment than 1978 Opel Kadett. 2010 Porsche Cayenne has automatic transmission and 1978 Opel Kadett has manual transmission. 1978 Opel Kadett will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2010 Porsche Cayenne will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1978 Opel Kadett | 2010 Porsche Cayenne | |
| Make | Opel | Porsche |
| Model | Kadett | Cayenne |
| Year Released | 1978 | 2010 |
| Engine Position | Front | Front |
| Engine Size | 1196 cc | 3600 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 59 HP | 290 HP |
| Engine RPM | 5400 RPM | 6200 RPM |
| Torque | 90 Nm | 370 Nm |
| Torque RPM | 2600 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 820 kg | 2170 kg |
| Vehicle Length | 4130 mm | 4798 mm |
| Vehicle Width | 1590 mm | 1930 mm |
| Vehicle Height | 1380 mm | 1699 mm |
| Wheelbase Size | 2400 mm | 2855 mm |
| Fuel Tank Capacity | 43 L | 100 L |
