2006 Jeep Grand Cherokee vs. 2007 Saleen S7
To start off, 2007 Saleen S7 is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Jeep Grand Cherokee. In addition, the cost of maintenance, including insurance, on 2006 Jeep Grand Cherokee would be higher. At 7,000 cc (8 cylinders), 2007 Saleen S7 is equipped with a bigger engine. In terms of performance, 2007 Saleen S7 (750 HP @ 6300 RPM) has 330 more horse power than 2006 Jeep Grand Cherokee. (420 HP @ 6000 RPM) In normal driving conditions, 2007 Saleen S7 should accelerate faster than 2006 Jeep Grand Cherokee. With that said, vehicle weight also plays an important factor in acceleration. 2006 Jeep Grand Cherokee weights approximately 973 kg more than 2007 Saleen S7.
Because 2006 Jeep Grand Cherokee is four wheel drive (4WD), it will have significant more traction and grip than 2007 Saleen S7. In wet, icy, snow, or gravel driving conditions, 2006 Jeep Grand Cherokee 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 Saleen S7 (949 Nm @ 4800 RPM) has 380 more torque (in Nm) than 2006 Jeep Grand Cherokee. (569 Nm @ 4600 RPM). This means 2007 Saleen S7 will have an easier job in driving up hills or pulling heavy equipment than 2006 Jeep Grand Cherokee. 2006 Jeep Grand Cherokee has automatic transmission and 2007 Saleen S7 has manual transmission. 2007 Saleen S7 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Jeep Grand Cherokee will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Jeep Grand Cherokee | 2007 Saleen S7 | |
| Make | Jeep | Saleen |
| Model | Grand Cherokee | S7 |
| Year Released | 2006 | 2007 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 6063 cc | 7000 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 420 HP | 750 HP |
| Engine RPM | 6000 RPM | 6300 RPM |
| Torque | 569 Nm | 949 Nm |
| Torque RPM | 4600 RPM | 4800 RPM |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 245 km/hour | 399 km/hour |
| Acceleration 0-100mph | 5 seconds | 2.8 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2220 kg | 1247 kg |
| Vehicle Length | 4790 mm | 4755 mm |
| Vehicle Width | 1880 mm | 1981 mm |
| Vehicle Height | 1720 mm | 1041 mm |
| Wheelbase Size | 2790 mm | 2692 mm |
