1985 Opel Kadett vs. 2005 Volkswagen Passat
To start off, 2005 Volkswagen Passat is newer by 20 year(s). Which means there will be less support and parts availability for 1985 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1985 Opel Kadett would be higher. At 3,999 cc (8 cylinders), 2005 Volkswagen Passat is equipped with a bigger engine. In terms of performance, 2005 Volkswagen Passat (271 HP @ 6000 RPM) has 156 more horse power than 1985 Opel Kadett. (115 HP @ 5800 RPM) In normal driving conditions, 2005 Volkswagen Passat should accelerate faster than 1985 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 2005 Volkswagen Passat weights approximately 894 kg more than 1985 Opel Kadett. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Volkswagen Passat is four wheel drive (4WD), it will have significant more traction and grip than 1985 Opel Kadett. In wet, icy, snow, or gravel driving conditions, 2005 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, 2005 Volkswagen Passat (370 Nm @ 2750 RPM) has 220 more torque (in Nm) than 1985 Opel Kadett. (150 Nm @ 4800 RPM). This means 2005 Volkswagen Passat will have an easier job in driving up hills or pulling heavy equipment than 1985 Opel Kadett.
Compare all specifications:
| 1985 Opel Kadett | 2005 Volkswagen Passat | |
| Make | Opel | Volkswagen |
| Model | Kadett | Passat |
| Year Released | 1985 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1796 cc | 3999 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | W |
| Horse Power | 115 HP | 271 HP |
| Engine RPM | 5800 RPM | 6000 RPM |
| Torque | 150 Nm | 370 Nm |
| Torque RPM | 4800 RPM | 2750 RPM |
| Engine Bore Size | 84.8 mm | 84 mm |
| Engine Stroke Size | 79.5 mm | 90.2 mm |
| Engine Compression Ratio | 9.5:1 | 10.8:1 |
| Top Speed | 191 km/hour | 250 km/hour |
| Acceleration 0-100mph | 9.5 seconds | 6.8 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 930 kg | 1824 kg |
| Vehicle Length | 4010 mm | 4690 mm |
| Vehicle Width | 1670 mm | 1750 mm |
| Vehicle Height | 1360 mm | 1500 mm |
| Wheelbase Size | 2530 mm | 2710 mm |
