2009 Audi Q7 vs. 1991 Chevrolet Corsica
To start off, 2009 Audi Q7 is newer by 18 year(s). Which means there will be less support and parts availability for 1991 Chevrolet Corsica. In addition, the cost of maintenance, including insurance, on 1991 Chevrolet Corsica would be higher. At 3,135 cc (6 cylinders), 1991 Chevrolet Corsica is equipped with a bigger engine. In terms of performance, 2009 Audi Q7 (229 HP @ 4000 RPM) has 91 more horse power than 1991 Chevrolet Corsica. (138 HP @ 4200 RPM). In normal driving conditions, 2009 Audi Q7 should accelerate faster than 1991 Chevrolet Corsica. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi Q7 weights approximately 1125 kg more than 1991 Chevrolet Corsica. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi Q7 is four wheel drive (4WD), it will have significant more traction and grip than 1991 Chevrolet Corsica. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Audi Q7 (500 Nm @ 1750 RPM) has 249 more torque (in Nm) than 1991 Chevrolet Corsica. (251 Nm @ 3200 RPM). This means 2009 Audi Q7 will have an easier job in driving up hills or pulling heavy equipment than 1991 Chevrolet Corsica.
Compare all specifications:
2009 Audi Q7 | 1991 Chevrolet Corsica | |
Make | Audi | Chevrolet |
Model | Q7 | Corsica |
Year Released | 2009 | 1991 |
Engine Position | Front | Front |
Engine Size | 2967 cc | 3135 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | in-line |
Horse Power | 229 HP | 138 HP |
Engine RPM | 4000 RPM | 4200 RPM |
Torque | 500 Nm | 251 Nm |
Torque RPM | 1750 RPM | 3200 RPM |
Fuel Type | Diesel | Gasoline |
Drive Type | 4WD | Front |
Transmission Type | Automatic | Automatic |
Vehicle Weight | 2370 kg | 1245 kg |
Vehicle Length | 5090 mm | 4660 mm |
Vehicle Width | 1990 mm | 1740 mm |
Vehicle Height | 1740 mm | 1430 mm |
Wheelbase Size | 3010 mm | 2630 mm |