1991 Opel Frontera vs. 1983 Opel Kadett
To start off, 1991 Opel Frontera is newer by 8 year(s). Which means there will be less support and parts availability for 1983 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1983 Opel Kadett would be higher. At 1,998 cc (4 cylinders), 1991 Opel Frontera is equipped with a bigger engine. In terms of performance, both vehicles can yield 114 horse power. So under normal driving conditions, the acceleration of both vehicles should be relatively similar. With that said, vehicle weight also plays an important factor in acceleration. 1991 Opel Frontera weights approximately 649 kg more than 1983 Opel Kadett.
Because 1991 Opel Frontera is four wheel drive (4WD), it will have significant more traction and grip than 1983 Opel Kadett. In wet, icy, snow, or gravel driving conditions, 1991 Opel Frontera 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, 1991 Opel Frontera (170 Nm @ 2800 RPM) has 22 more torque (in Nm) than 1983 Opel Kadett. (148 Nm @ 4800 RPM). This means 1991 Opel Frontera will have an easier job in driving up hills or pulling heavy equipment than 1983 Opel Kadett.
Compare all specifications:
| 1991 Opel Frontera | 1983 Opel Kadett | |
| Make | Opel | Opel |
| Model | Frontera | Kadett |
| Year Released | 1991 | 1983 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 1796 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 114 HP | 114 HP |
| Engine RPM | 5200 RPM | 5800 RPM |
| Torque | 170 Nm | 148 Nm |
| Torque RPM | 2800 RPM | 4800 RPM |
| Engine Bore Size | 86 mm | 84.9 mm |
| Engine Stroke Size | 86 mm | 79.5 mm |
| Engine Compression Ratio | 9.2:1 | 9.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1639 kg | 990 kg |
| Vehicle Length | 4210 mm | 4010 mm |
| Vehicle Width | 1790 mm | 1650 mm |
| Vehicle Height | 1700 mm | 1390 mm |
| Wheelbase Size | 2470 mm | 2520 mm |
| Fuel Tank Capacity | 75 L | 40 L |
