2007 Audi A3 vs. 1979 Opel Kadett
To start off, 2007 Audi A3 is newer by 28 year(s). Which means there will be less support and parts availability for 1979 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1979 Opel Kadett would be higher. At 3,189 cc (6 cylinders), 2007 Audi A3 is equipped with a bigger engine. In terms of performance, 2007 Audi A3 (247 HP @ 6300 RPM) has 196 more horse power than 1979 Opel Kadett. (51 HP @ 5600 RPM). In normal driving conditions, 2007 Audi A3 should accelerate faster than 1979 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A3 weights approximately 765 kg more than 1979 Opel Kadett. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Audi A3 is four wheel drive (4WD), it will have significant more traction and grip than 1979 Opel Kadett. In wet, icy, snow, or gravel driving conditions, 2007 Audi A3 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, 2007 Audi A3 (320 Nm @ 2500 RPM) has 240 more torque (in Nm) than 1979 Opel Kadett. (80 Nm @ 3400 RPM). This means 2007 Audi A3 will have an easier job in driving up hills or pulling heavy equipment than 1979 Opel Kadett.
Compare all specifications:
| 2007 Audi A3 | 1979 Opel Kadett | |
| Make | Audi | Opel |
| Model | A3 | Kadett |
| Year Released | 2007 | 1979 |
| Body Type | Hatchback | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3189 cc | 1196 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 247 HP | 51 HP |
| Engine RPM | 6300 RPM | 5600 RPM |
| Torque | 320 Nm | 80 Nm |
| Torque RPM | 2500 RPM | 3400 RPM |
| Fuel Type | Gasoline - Premium | 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 | 1555 kg | 790 kg |
| Vehicle Length | 4210 mm | 4140 mm |
| Vehicle Width | 1770 mm | 1590 mm |
| Vehicle Height | 1430 mm | 1290 mm |
| Wheelbase Size | 2580 mm | 2410 mm |
| Fuel Tank Capacity | 55 L | 43 L |
