1991 Opel Astra vs. 2013 Audi A6
To start off, 2013 Audi A6 is newer by 22 year(s). Which means there will be less support and parts availability for 1991 Opel Astra. In addition, the cost of maintenance, including insurance, on 1991 Opel Astra would be higher. At 1,984 cc (4 cylinders), 2013 Audi A6 is equipped with a bigger engine. In terms of performance, 2013 Audi A6 (208 HP) has 152 more horse power than 1991 Opel Astra. (56 HP) In normal driving conditions, 2013 Audi A6 should accelerate faster than 1991 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2013 Audi A6 weights approximately 639 kg more than 1991 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2013 Audi A6 is all wheel drive (AWD), it will have significant more traction and grip than 1991 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2013 Audi A6 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, 2013 Audi A6 (350 Nm @ 4200 RPM) has 245 more torque (in Nm) than 1991 Opel Astra. (105 Nm @ 2400 RPM). This means 2013 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Astra.
Compare all specifications:
| 1991 Opel Astra | 2013 Audi A6 | |
| Make | Opel | Audi |
| Model | Astra | A6 |
| Year Released | 1991 | 2013 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1698 cc | 1984 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | W |
| Horse Power | 56 HP | 208 HP |
| Torque | 105 Nm | 350 Nm |
| Torque RPM | 2400 RPM | 4200 RPM |
| Engine Bore Size | 82.5 mm | 82.5 mm |
| Engine Stroke Size | 79.5 mm | 92.8 mm |
| Engine Compression Ratio | 23.0:1 | 9.6:1 |
| Top Speed | 150 km/hour | 210 km/hour |
| Drive Type | Front | AWD |
| Transmission Type | Manual | CVT |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1035 kg | 1674 kg |
| Vehicle Length | 4250 mm | 4925 mm |
| Vehicle Width | 1690 mm | 2086 mm |
| Vehicle Height | 1430 mm | 1468 mm |
| Wheelbase Size | 2530 mm | 2912 mm |
