2005 Kia Sorento vs. 1977 Opel Kadett
To start off, 2005 Kia Sorento is newer by 28 year(s). Which means there will be less support and parts availability for 1977 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1977 Opel Kadett would be higher. At 2,497 cc (4 cylinders), 2005 Kia Sorento is equipped with a bigger engine. In terms of performance, 2005 Kia Sorento (139 HP @ 3800 RPM) has 65 more horse power than 1977 Opel Kadett. (74 HP @ 5200 RPM). In normal driving conditions, 2005 Kia Sorento should accelerate faster than 1977 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 2005 Kia Sorento weights approximately 1271 kg more than 1977 Opel Kadett. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Kia Sorento is four wheel drive (4WD), it will have significant more traction and grip than 1977 Opel Kadett. In wet, icy, snow, or gravel driving conditions, 2005 Kia Sorento 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 Kia Sorento (314 Nm @ 2000 RPM) has 201 more torque (in Nm) than 1977 Opel Kadett. (113 Nm @ 4200 RPM). This means 2005 Kia Sorento will have an easier job in driving up hills or pulling heavy equipment than 1977 Opel Kadett.
Compare all specifications:
| 2005 Kia Sorento | 1977 Opel Kadett | |
| Make | Kia | Opel |
| Model | Sorento | Kadett |
| Year Released | 2005 | 1977 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 1598 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 139 HP | 74 HP |
| Engine RPM | 3800 RPM | 5200 RPM |
| Torque | 314 Nm | 113 Nm |
| Torque RPM | 2000 RPM | 4200 RPM |
| Engine Compression Ratio | 18.0:1 | 6.0:1 |
| Fuel Type | Diesel | Gasoline |
| Top Speed | 170 km/hour | 150 km/hour |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2056 kg | 785 kg |
| Vehicle Length | 4500 mm | 4140 mm |
| Vehicle Width | 1840 mm | 1590 mm |
| Vehicle Height | 1820 mm | 1320 mm |
| Wheelbase Size | 2710 mm | 2500 mm |
| Fuel Consumption Overall | 8.5 L/100km | 7.9 L/100km |
| Fuel Tank Capacity | 60 L | 70 L |
