2008 Audi A8 vs. 1991 Opel Astra
To start off, 2008 Audi A8 is newer by 17 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 2,772 cc (6 cylinders), 2008 Audi A8 is equipped with a bigger engine. In terms of performance, 2008 Audi A8 (207 HP @ 5500 RPM) has 125 more horse power than 1991 Opel Astra. (82 HP @ 4400 RPM). In normal driving conditions, 2008 Audi A8 should accelerate faster than 1991 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi A8 weights approximately 560 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, 2008 Audi A8 (280 Nm @ 3000 RPM) has 112 more torque (in Nm) than 1991 Opel Astra. (168 Nm @ 2400 RPM). This means 2008 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Astra.
Compare all specifications:
2008 Audi A8 | 1991 Opel Astra | |
Make | Audi | Opel |
Model | A8 | Astra |
Year Released | 2008 | 1991 |
Engine Position | Front | Front |
Engine Size | 2772 cc | 1686 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 207 HP | 82 HP |
Engine RPM | 5500 RPM | 4400 RPM |
Torque | 280 Nm | 168 Nm |
Torque RPM | 3000 RPM | 2400 RPM |
Engine Compression Ratio | 12.5:1 | 22.0:1 |
Fuel Type | Gasoline - Premium | Diesel |
Top Speed | 238 km/hour | 164 km/hour |
Drive Type | Front | Front |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1690 kg | 1130 kg |
Vehicle Length | 5070 mm | 4060 mm |
Vehicle Width | 1900 mm | 1690 mm |
Vehicle Height | 1450 mm | 1430 mm |
Wheelbase Size | 2950 mm | 2640 mm |
Fuel Tank Capacity | 90 L | 75 L |