2007 Audi Q7 vs. 1991 Opel Astra
To start off, 2007 Audi Q7 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 3,597 cc (6 cylinders), 2007 Audi Q7 is equipped with a bigger engine. In terms of performance, 2007 Audi Q7 (276 HP @ 6200 RPM) has 176 more horse power than 1991 Opel Astra. (100 HP @ 5600 RPM). In normal driving conditions, 2007 Audi Q7 should accelerate faster than 1991 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi Q7 weights approximately 1224 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 Q7 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 Q7 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 Q7 (360 Nm @ 2500 RPM) has 225 more torque (in Nm) than 1991 Opel Astra. (135 Nm @ 3400 RPM). This means 2007 Audi Q7 will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Astra. 2007 Audi Q7 has automatic transmission and 1991 Opel Astra has manual transmission. 1991 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Audi Q7 will be easier to drive especially in heavy traffic.
Compare all specifications:
2007 Audi Q7 | 1991 Opel Astra | |
Make | Audi | Opel |
Model | Q7 | Astra |
Year Released | 2007 | 1991 |
Engine Position | Front | Front |
Engine Size | 3597 cc | 1597 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 276 HP | 100 HP |
Engine RPM | 6200 RPM | 5600 RPM |
Torque | 360 Nm | 135 Nm |
Torque RPM | 2500 RPM | 3400 RPM |
Engine Compression Ratio | 11.0:1 | 9.8:1 |
Drive Type | 4WD | Front |
Transmission Type | Automatic | Manual |
Number of Seats | 7 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 2240 kg | 1016 kg |
Vehicle Length | 5090 mm | 4060 mm |
Vehicle Width | 1990 mm | 1690 mm |
Vehicle Height | 1740 mm | 1430 mm |
Wheelbase Size | 3010 mm | 2530 mm |
Fuel Tank Capacity | 100 L | 75 L |