1991 Opel Frontera vs. 1974 Opel Kadett
To start off, 1991 Opel Frontera is newer by 17 year(s). Which means there will be less support and parts availability for 1974 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1974 Opel Kadett would be higher. At 1,998 cc (4 cylinders), 1991 Opel Frontera is equipped with a bigger engine. In terms of performance, 1991 Opel Frontera (114 HP @ 5200 RPM) has 63 more horse power than 1974 Opel Kadett. (51 HP @ 5600 RPM). In normal driving conditions, 1991 Opel Frontera should accelerate faster than 1974 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 1991 Opel Frontera weights approximately 849 kg more than 1974 Opel Kadett. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Opel Frontera is four wheel drive (4WD), it will have significant more traction and grip than 1974 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 90 more torque (in Nm) than 1974 Opel Kadett. (80 Nm @ 3400 RPM). This means 1991 Opel Frontera will have an easier job in driving up hills or pulling heavy equipment than 1974 Opel Kadett.
Compare all specifications:
| 1991 Opel Frontera | 1974 Opel Kadett | |
| Make | Opel | Opel |
| Model | Frontera | Kadett |
| Year Released | 1991 | 1974 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 1196 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 114 HP | 51 HP |
| Engine RPM | 5200 RPM | 5600 RPM |
| Torque | 170 Nm | 80 Nm |
| Torque RPM | 2800 RPM | 3400 RPM |
| Engine Bore Size | 86 mm | 79 mm |
| Engine Stroke Size | 86 mm | 61 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 3 doors |
| Vehicle Weight | 1639 kg | 790 kg |
| Vehicle Length | 4210 mm | 4140 mm |
| Vehicle Width | 1790 mm | 1590 mm |
| Vehicle Height | 1700 mm | 1290 mm |
| Wheelbase Size | 2470 mm | 2410 mm |
| Fuel Tank Capacity | 75 L | 43 L |
