1991 Audi 100 vs. 1967 Opel Kadett
To start off, 1991 Audi 100 is newer by 24 year(s). Which means there will be less support and parts availability for 1967 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1967 Opel Kadett would be higher. At 2,771 cc (6 cylinders), 1991 Audi 100 is equipped with a bigger engine. In terms of performance, 1991 Audi 100 (171 HP @ 5500 RPM) has 96 more horse power than 1967 Opel Kadett. (75 HP @ 5200 RPM). In normal driving conditions, 1991 Audi 100 should accelerate faster than 1967 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 1991 Audi 100 weights approximately 620 kg more than 1967 Opel Kadett. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Audi 100 is four wheel drive (4WD), it will have significant more traction and grip than 1967 Opel Kadett. In wet, icy, snow, or gravel driving conditions, 1991 Audi 100 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 Audi 100 (251 Nm @ 3000 RPM) has 124 more torque (in Nm) than 1967 Opel Kadett. (127 Nm @ 2700 RPM). This means 1991 Audi 100 will have an easier job in driving up hills or pulling heavy equipment than 1967 Opel Kadett.
Compare all specifications:
| 1991 Audi 100 | 1967 Opel Kadett | |
| Make | Audi | Opel |
| Model | 100 | Kadett |
| Year Released | 1991 | 1967 |
| Engine Position | Front | Front |
| Engine Size | 2771 cc | 1698 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 171 HP | 75 HP |
| Engine RPM | 5500 RPM | 5200 RPM |
| Torque | 251 Nm | 127 Nm |
| Torque RPM | 3000 RPM | 2700 RPM |
| Engine Bore Size | 82.5 mm | 88 mm |
| Engine Stroke Size | 86.4 mm | 69.8 mm |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1500 kg | 880 kg |
| Vehicle Length | 4800 mm | 4190 mm |
| Vehicle Width | 1780 mm | 1580 mm |
| Vehicle Height | 1450 mm | 1410 mm |
| Wheelbase Size | 2690 mm | 2420 mm |
| Fuel Tank Capacity | 80 L | 44 L |
