2003 Kia Sorento vs. 1975 Opel Kadett
To start off, 2003 Kia Sorento is newer by 28 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 3,489 cc (6 cylinders), 2003 Kia Sorento is equipped with a bigger engine. In terms of performance, 2003 Kia Sorento (192 HP @ 5750 RPM) has 145 more horse power than 1975 Opel Kadett. (47 HP @ 5600 RPM). In normal driving conditions, 2003 Kia Sorento should accelerate faster than 1975 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 2003 Kia Sorento weights approximately 1155 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 2003 Kia Sorento 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, 2003 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, 2003 Kia Sorento (310 Nm @ 3000 RPM) has 239 more torque (in Nm) than 1975 Opel Kadett. (71 Nm @ 3400 RPM). This means 2003 Kia Sorento will have an easier job in driving up hills or pulling heavy equipment than 1975 Opel Kadett. 2003 Kia Sorento has automatic transmission and 1975 Opel Kadett has manual transmission. 1975 Opel Kadett will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Kia Sorento will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Kia Sorento | 1975 Opel Kadett | |
| Make | Kia | Opel |
| Model | Sorento | Kadett |
| Year Released | 2003 | 1975 |
| Engine Position | Front | Front |
| Engine Size | 3489 cc | 993 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 192 HP | 47 HP |
| Engine RPM | 5750 RPM | 5600 RPM |
| Torque | 310 Nm | 71 Nm |
| Torque RPM | 3000 RPM | 3400 RPM |
| Engine Bore Size | 93 mm | 72.1 mm |
| Engine Stroke Size | 85.8 mm | 61 mm |
| Engine Compression Ratio | 10.0:1 | 8.8:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1990 kg | 835 kg |
| Vehicle Length | 4500 mm | 3900 mm |
| Vehicle Width | 1840 mm | 1590 mm |
| Vehicle Height | 1710 mm | 1320 mm |
| Wheelbase Size | 2670 mm | 2520 mm |
| Fuel Tank Capacity | 80 L | 43 L |
