2002 Chevrolet Impala vs. 2004 Jeep Wrangler
To start off, 2004 Jeep Wrangler is newer by 2 year(s). Which means there will be less support and parts availability for 2002 Chevrolet Impala. In addition, the cost of maintenance, including insurance, on 2002 Chevrolet Impala would be higher. At 3,966 cc (6 cylinders), 2004 Jeep Wrangler is equipped with a bigger engine. In terms of performance, 2004 Jeep Wrangler (190 HP @ 3800 RPM) has 10 more horse power than 2002 Chevrolet Impala. (180 HP @ 5200 RPM) In normal driving conditions, 2004 Jeep Wrangler should accelerate faster than 2002 Chevrolet Impala. With that said, vehicle weight also plays an important factor in acceleration. 2004 Jeep Wrangler weights approximately 151 kg more than 2002 Chevrolet Impala. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Jeep Wrangler is four wheel drive (4WD), it will have significant more traction and grip than 2002 Chevrolet Impala. In wet, icy, snow, or gravel driving conditions, 2004 Jeep Wrangler 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, 2004 Jeep Wrangler (319 Nm) has 41 more torque (in Nm) than 2002 Chevrolet Impala. (278 Nm). This means 2004 Jeep Wrangler will have an easier job in driving up hills or pulling heavy equipment than 2002 Chevrolet Impala.
Compare all specifications:
| 2002 Chevrolet Impala | 2004 Jeep Wrangler | |
| Make | Chevrolet | Jeep |
| Model | Impala | Wrangler |
| Year Released | 2002 | 2004 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 3350 cc | 3966 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 180 HP | 190 HP |
| Engine RPM | 5200 RPM | 3800 RPM |
| Torque | 278 Nm | 319 Nm |
| Engine Bore Size | 92 mm | 99.1 mm |
| Engine Stroke Size | 84.1 mm | 87 mm |
| Engine Compression Ratio | 9.5:1 | 8.8:1 |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1535 kg | 1686 kg |
| Vehicle Length | 5090 mm | 3950 mm |
| Vehicle Width | 1860 mm | 1700 mm |
| Vehicle Height | 1460 mm | 1810 mm |
| Wheelbase Size | 2810 mm | 2380 mm |
| Fuel Tank Capacity | 117 L | 72 L |
