2006 Audi A4 vs. 1991 Opel Astra
To start off, 2006 Audi A4 is newer by 15 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 2,393 cc (6 cylinders), 2006 Audi A4 is equipped with a bigger engine. In terms of performance, 2006 Audi A4 (168 HP @ 6000 RPM) has 53 more horse power than 1991 Opel Astra. (115 HP @ 5200 RPM). In normal driving conditions, 2006 Audi A4 should accelerate faster than 1991 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi A4 weights approximately 550 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.
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, 2006 Audi A4 (230 Nm @ 3200 RPM) has 61 more torque (in Nm) than 1991 Opel Astra. (169 Nm @ 2600 RPM). This means 2006 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Astra.
Compare all specifications:
2006 Audi A4 | 1991 Opel Astra | |
Make | Audi | Opel |
Model | A4 | Astra |
Year Released | 2006 | 1991 |
Engine Position | Front | Front |
Engine Size | 2393 cc | 1998 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 168 HP | 115 HP |
Engine RPM | 6000 RPM | 5200 RPM |
Torque | 230 Nm | 169 Nm |
Torque RPM | 3200 RPM | 2600 RPM |
Engine Bore Size | 81 mm | 86 mm |
Engine Stroke Size | 77.4 mm | 86 mm |
Engine Compression Ratio | 11.0:1 | 9.2:1 |
Top Speed | 224 km/hour | 200 km/hour |
Acceleration 0-100mph | 10 seconds | 9.5 seconds |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1600 kg | 1050 kg |
Vehicle Length | 4580 mm | 4090 mm |
Vehicle Width | 1780 mm | 1690 mm |
Vehicle Height | 1400 mm | 1420 mm |
Wheelbase Size | 2660 mm | 2650 mm |
Fuel Tank Capacity | 70 L | 75 L |