2009 Audi Q7 vs. 1991 Plymouth Colt
To start off, 2009 Audi Q7 is newer by 18 year(s). Which means there will be less support and parts availability for 1991 Plymouth Colt. In addition, the cost of maintenance, including insurance, on 1991 Plymouth Colt would be higher. At 5,934 cc (12 cylinders), 2009 Audi Q7 is equipped with a bigger engine. In terms of performance, 2009 Audi Q7 (494 HP @ 3750 RPM) has 403 more horse power than 1991 Plymouth Colt. (91 HP @ 6000 RPM). In normal driving conditions, 2009 Audi Q7 should accelerate faster than 1991 Plymouth Colt. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi Q7 weights approximately 1605 kg more than 1991 Plymouth Colt. 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 Plymouth Colt. 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 (1,000 Nm @ 1750 RPM) has 877 more torque (in Nm) than 1991 Plymouth Colt. (123 Nm @ 3000 RPM). This means 2009 Audi Q7 will have an easier job in driving up hills or pulling heavy equipment than 1991 Plymouth Colt.
Compare all specifications:
| 2009 Audi Q7 | 1991 Plymouth Colt | |
| Make | Audi | Plymouth |
| Model | Q7 | Colt |
| Year Released | 2009 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 5934 cc | 1468 cc |
| Engine Cylinders | 12 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 494 HP | 91 HP |
| Engine RPM | 3750 RPM | 6000 RPM |
| Torque | 1000 Nm | 123 Nm |
| Torque RPM | 1750 RPM | 3000 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Front |
| Vehicle Weight | 2605 kg | 1000 kg |
| Vehicle Length | 5070 mm | 4040 mm |
| Vehicle Width | 2010 mm | 1680 mm |
| Vehicle Height | 1700 mm | 1330 mm |
| Wheelbase Size | 3010 mm | 2400 mm |
