2007 Audi A6 vs. 1991 Opel Astra
To start off, 2007 Audi A6 is newer by 16 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 2,496 cc (6 cylinders), 2007 Audi A6 is equipped with a bigger engine. In terms of performance, 2007 Audi A6 (178 HP @ 4000 RPM) has 78 more horse power than 1991 Opel Astra. (100 HP @ 5600 RPM). In normal driving conditions, 2007 Audi A6 should accelerate faster than 1991 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A6 weights approximately 860 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 2007 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 1991 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Audi A6 (370 Nm @ 1500 RPM) has 235 more torque (in Nm) than 1991 Opel Astra. (135 Nm @ 3400 RPM). This means 2007 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Astra.
Compare all specifications:
2007 Audi A6 | 1991 Opel Astra | |
Make | Audi | Opel |
Model | A6 | Astra |
Year Released | 2007 | 1991 |
Body Type | Station Wagon | Sedan |
Engine Position | Front | Front |
Engine Size | 2496 cc | 1598 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 178 HP | 100 HP |
Engine RPM | 4000 RPM | 5600 RPM |
Torque | 370 Nm | 135 Nm |
Torque RPM | 1500 RPM | 3400 RPM |
Engine Bore Size | 78.4 mm | 79 mm |
Engine Stroke Size | 86.4 mm | 81.5 mm |
Engine Compression Ratio | 19.0:1 | 9.8:1 |
Acceleration 0-100mph | 9.5 seconds | 10.4 seconds |
Drive Type | 4WD | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 1890 kg | 1030 kg |
Vehicle Length | 4820 mm | 4250 mm |
Vehicle Width | 1860 mm | 1690 mm |
Vehicle Height | 1560 mm | 1430 mm |
Wheelbase Size | 2760 mm | 2530 mm |
Fuel Tank Capacity | 70 L | 52 L |