2009 Jeep Commander vs. 1991 Subaru XT
To start off, 2009 Jeep Commander is newer by 18 year(s). Which means there will be less support and parts availability for 1991 Subaru XT. In addition, the cost of maintenance, including insurance, on 1991 Subaru XT would be higher. At 5,654 cc (8 cylinders), 2009 Jeep Commander is equipped with a bigger engine. In terms of performance, 2009 Jeep Commander (347 HP @ 5000 RPM) has 213 more horse power than 1991 Subaru XT. (134 HP @ 5600 RPM). In normal driving conditions, 2009 Jeep Commander should accelerate faster than 1991 Subaru XT. With that said, vehicle weight also plays an important factor in acceleration. 2009 Jeep Commander weights approximately 1195 kg more than 1991 Subaru XT. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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 Jeep Commander (520 Nm @ 4000 RPM) has 323 more torque (in Nm) than 1991 Subaru XT. (197 Nm @ 2800 RPM). This means 2009 Jeep Commander will have an easier job in driving up hills or pulling heavy equipment than 1991 Subaru XT.
Compare all specifications:
| 2009 Jeep Commander | 1991 Subaru XT | |
| Make | Jeep | Subaru |
| Model | Commander | XT |
| Year Released | 2009 | 1991 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 5654 cc | 1781 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 347 HP | 134 HP |
| Engine RPM | 5000 RPM | 5600 RPM |
| Torque | 520 Nm | 197 Nm |
| Torque RPM | 4000 RPM | 2800 RPM |
| Engine Bore Size | 99.5 mm | 92 mm |
| Engine Stroke Size | 90.9 mm | 67 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | 4WD |
| Number of Seats | 7 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2355 kg | 1160 kg |
| Vehicle Length | 4790 mm | 4460 mm |
| Vehicle Width | 1910 mm | 1700 mm |
| Vehicle Height | 1830 mm | 1340 mm |
| Wheelbase Size | 2790 mm | 2470 mm |
| Fuel Tank Capacity | 80 L | 60 L |
