2009 Audi A5 vs. 1988 Opel Kadett
To start off, 2009 Audi A5 is newer by 21 year(s). Which means there will be less support and parts availability for 1988 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1988 Opel Kadett would be higher. At 3,197 cc (6 cylinders), 2009 Audi A5 is equipped with a bigger engine. In terms of performance, 2009 Audi A5 (261 HP @ 6500 RPM) has 111 more horse power than 1988 Opel Kadett. (150 HP @ 6000 RPM). In normal driving conditions, 2009 Audi A5 should accelerate faster than 1988 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A5 weights approximately 493 kg more than 1988 Opel Kadett. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2009 Audi A5 (330 Nm @ 3000 RPM) has 135 more torque (in Nm) than 1988 Opel Kadett. (195 Nm @ 4800 RPM). This means 2009 Audi A5 will have an easier job in driving up hills or pulling heavy equipment than 1988 Opel Kadett.
Compare all specifications:
| 2009 Audi A5 | 1988 Opel Kadett | |
| Make | Audi | Opel |
| Model | A5 | Kadett |
| Year Released | 2009 | 1988 |
| Engine Position | Front | Front |
| Engine Size | 3197 cc | 1998 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 261 HP | 150 HP |
| Engine RPM | 6500 RPM | 6000 RPM |
| Torque | 330 Nm | 195 Nm |
| Torque RPM | 3000 RPM | 4800 RPM |
| Engine Compression Ratio | 10.5:1 | 10.5:1 |
| Top Speed | 250 km/hour | 212 km/hour |
| Drive Type | Front | Front |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1500 kg | 1007 kg |
| Vehicle Length | 4630 mm | 4010 mm |
| Vehicle Width | 1860 mm | 1670 mm |
| Vehicle Height | 1380 mm | 1370 mm |
| Wheelbase Size | 2760 mm | 2530 mm |
| Fuel Tank Capacity | 65 L | 70 L |
