2005 Audi A4 vs. 1965 Opel Kadett
To start off, 2005 Audi A4 is newer by 40 year(s). Which means there will be less support and parts availability for 1965 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1965 Opel Kadett would be higher. At 1,896 cc (4 cylinders), 2005 Audi A4 is equipped with a bigger engine. In terms of performance, 2005 Audi A4 (128 HP @ 4000 RPM) has 81 more horse power than 1965 Opel Kadett. (47 HP @ 5400 RPM). In normal driving conditions, 2005 Audi A4 should accelerate faster than 1965 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A4 weights approximately 785 kg more than 1965 Opel Kadett. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 1965 Opel Kadett. In wet, icy, snow, or gravel driving conditions, 2005 Audi A4 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 Audi A4 (310 Nm @ 1900 RPM) has 239 more torque (in Nm) than 1965 Opel Kadett. (71 Nm @ 2800 RPM). This means 2005 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1965 Opel Kadett.
Compare all specifications:
| 2005 Audi A4 | 1965 Opel Kadett | |
| Make | Audi | Opel |
| Model | A4 | Kadett |
| Year Released | 2005 | 1965 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1896 cc | 993 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 128 HP | 47 HP |
| Engine RPM | 4000 RPM | 5400 RPM |
| Torque | 310 Nm | 71 Nm |
| Torque RPM | 1900 RPM | 2800 RPM |
| Engine Bore Size | 79.5 mm | 72 mm |
| Engine Stroke Size | 95.5 mm | 61 mm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1485 kg | 700 kg |
| Vehicle Length | 4550 mm | 3930 mm |
| Vehicle Width | 1780 mm | 1480 mm |
| Vehicle Height | 1430 mm | 1400 mm |
| Wheelbase Size | 2580 mm | 2330 mm |
| Fuel Tank Capacity | 66 L | 70 L |
