1991 Audi 100 vs. 2007 Jeep Commander
To start off, 2007 Jeep Commander is newer by 16 year(s). Which means there will be less support and parts availability for 1991 Audi 100. In addition, the cost of maintenance, including insurance, on 1991 Audi 100 would be higher. At 4,701 cc (8 cylinders), 2007 Jeep Commander is equipped with a bigger engine. In terms of performance, 2007 Jeep Commander (236 HP @ 4500 RPM) has 63 more horse power than 1991 Audi 100. (173 HP @ 5500 RPM) In normal driving conditions, 2007 Jeep Commander should accelerate faster than 1991 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 2007 Jeep Commander weights approximately 277 kg more than 1991 Audi 100. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Jeep Commander is four wheel drive (4WD), it will have significant more traction and grip than 1991 Audi 100. In wet, icy, snow, or gravel driving conditions, 2007 Jeep Commander 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 Jeep Commander (414 Nm @ 3600 RPM) has 165 more torque (in Nm) than 1991 Audi 100. (249 Nm @ 3000 RPM). This means 2007 Jeep Commander will have an easier job in driving up hills or pulling heavy equipment than 1991 Audi 100.
Compare all specifications:
| 1991 Audi 100 | 2007 Jeep Commander | |
| Make | Audi | Jeep |
| Model | 100 | Commander |
| Year Released | 1991 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 2771 cc | 4701 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 173 HP | 236 HP |
| Engine RPM | 5500 RPM | 4500 RPM |
| Torque | 249 Nm | 414 Nm |
| Torque RPM | 3000 RPM | 3600 RPM |
| Engine Bore Size | 82.5 mm | 93 mm |
| Engine Stroke Size | 86.4 mm | 86.7 mm |
| Engine Compression Ratio | 10.0:1 | 9.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1400 kg | 1677 kg |
| Vehicle Length | 4800 mm | 4790 mm |
| Vehicle Width | 1790 mm | 1910 mm |
| Vehicle Height | 1440 mm | 1830 mm |
| Wheelbase Size | 2700 mm | 2790 mm |
