2002 Chevrolet Blazer vs. 2007 Jeep Grand Cherokee
To start off, 2007 Jeep Grand Cherokee is newer by 5 year(s). Which means there will be less support and parts availability for 2002 Chevrolet Blazer. In addition, the cost of maintenance, including insurance, on 2002 Chevrolet Blazer would be higher. At 4,300 cc (6 cylinders), 2002 Chevrolet Blazer is equipped with a bigger engine. In terms of performance, 2007 Jeep Grand Cherokee (210 HP @ 5200 RPM) has 20 more horse power than 2002 Chevrolet Blazer. (190 HP @ 4400 RPM) In normal driving conditions, 2007 Jeep Grand Cherokee should accelerate faster than 2002 Chevrolet Blazer. With that said, vehicle weight also plays an important factor in acceleration. 2007 Jeep Grand Cherokee weights approximately 231 kg more than 2002 Chevrolet Blazer. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Jeep Grand Cherokee is four wheel drive (4WD), it will have significant more traction and grip than 2002 Chevrolet Blazer. In wet, icy, snow, or gravel driving conditions, 2007 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, 2002 Chevrolet Blazer (340 Nm @ 2800 RPM) has 21 more torque (in Nm) than 2007 Jeep Grand Cherokee. (319 Nm @ 4000 RPM). This means 2002 Chevrolet Blazer will have an easier job in driving up hills or pulling heavy equipment than 2007 Jeep Grand Cherokee. 2007 Jeep Grand Cherokee has automatic transmission and 2002 Chevrolet Blazer has manual transmission. 2002 Chevrolet Blazer will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Jeep Grand Cherokee will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2002 Chevrolet Blazer | 2007 Jeep Grand Cherokee | |
| Make | Chevrolet | Jeep |
| Model | Blazer | Grand Cherokee |
| Year Released | 2002 | 2007 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 4300 cc | 3701 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 190 HP | 210 HP |
| Engine RPM | 4400 RPM | 5200 RPM |
| Torque | 340 Nm | 319 Nm |
| Torque RPM | 2800 RPM | 4000 RPM |
| Engine Bore Size | 101.6 mm | 93 mm |
| Engine Stroke Size | 88.4 mm | 90.8 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1800 kg | 2031 kg |
| Vehicle Length | 4660 mm | 4750 mm |
| Vehicle Width | 1730 mm | 1870 mm |
| Vehicle Height | 1640 mm | 1730 mm |
| Wheelbase Size | 2720 mm | 2790 mm |
