1991 Chevrolet Corsica vs. 2011 Audi Q7
To start off, 2011 Audi Q7 is newer by 20 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 3,000 cc (6 cylinders), 2011 Audi Q7 is equipped with a bigger engine. In terms of performance, 2011 Audi Q7 (272 HP @ 4750 RPM) has 164 more horse power than 1991 Chevrolet Corsica. (108 HP @ 5200 RPM) In normal driving conditions, 2011 Audi Q7 should accelerate faster than 1991 Chevrolet Corsica. With that said, vehicle weight also plays an important factor in acceleration. 2011 Audi Q7 weights approximately 1160 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 2011 Audi Q7 is all wheel drive (AWD), it will have significant more traction and grip than 1991 Chevrolet Corsica. In wet, icy, snow, or gravel driving conditions, 2011 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, 2011 Audi Q7 (400 Nm @ 2250 RPM) has 223 more torque (in Nm) than 1991 Chevrolet Corsica. (177 Nm @ 3200 RPM). This means 2011 Audi Q7 will have an easier job in driving up hills or pulling heavy equipment than 1991 Chevrolet Corsica. 2011 Audi Q7 has automatic transmission and 1991 Chevrolet Corsica has manual transmission. 1991 Chevrolet Corsica will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 Audi Q7 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Chevrolet Corsica | 2011 Audi Q7 | |
| Make | Chevrolet | Audi |
| Model | Corsica | Q7 |
| Year Released | 1991 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 2189 cc | 3000 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 108 HP | 272 HP |
| Engine RPM | 5200 RPM | 4750 RPM |
| Torque | 177 Nm | 400 Nm |
| Torque RPM | 3200 RPM | 2250 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | AWD |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 1195 kg | 2355 kg |
| Vehicle Length | 4660 mm | 5088 mm |
| Vehicle Width | 1740 mm | 1984 mm |
| Vehicle Height | 1430 mm | 1737 mm |
| Wheelbase Size | 2630 mm | 3002 mm |
