2007 Jeep Cherokee vs. 2003 Opel Vectra
To start off, 2007 Jeep Cherokee is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Opel Vectra. In addition, the cost of maintenance, including insurance, on 2003 Opel Vectra would be higher. At 3,701 cc (6 cylinders), 2007 Jeep Cherokee is equipped with a bigger engine. In terms of performance, 2007 Jeep Cherokee (201 HP @ 5200 RPM) has 28 more horse power than 2003 Opel Vectra. (173 HP @ 5500 RPM). In normal driving conditions, 2007 Jeep Cherokee should accelerate faster than 2003 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2007 Jeep Cherokee weights approximately 319 kg more than 2003 Opel Vectra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Jeep Cherokee is four wheel drive (4WD), it will have significant more traction and grip than 2003 Opel Vectra. In wet, icy, snow, or gravel driving conditions, 2007 Jeep 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 Jeep Cherokee (307 Nm @ 4000 RPM) has 37 more torque (in Nm) than 2003 Opel Vectra. (270 Nm @ 2500 RPM). This means 2007 Jeep Cherokee will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Vectra. 2007 Jeep Cherokee has automatic transmission and 2003 Opel Vectra has manual transmission. 2003 Opel Vectra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Jeep Cherokee will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Jeep Cherokee | 2003 Opel Vectra | |
| Make | Jeep | Opel |
| Model | Cherokee | Vectra |
| Year Released | 2007 | 2003 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3701 cc | 1994 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 201 HP | 173 HP |
| Engine RPM | 5200 RPM | 5500 RPM |
| Torque | 307 Nm | 270 Nm |
| Torque RPM | 4000 RPM | 2500 RPM |
| Engine Bore Size | 93.1 mm | 86 mm |
| Engine Stroke Size | 90.8 mm | 86 mm |
| Engine Compression Ratio | 9.6:1 | 9.5:1 |
| Acceleration 0-100mph | 10.8 seconds | 9.4 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1829 kg | 1510 kg |
| Vehicle Length | 4510 mm | 4600 mm |
| Vehicle Width | 1830 mm | 1800 mm |
| Vehicle Height | 1820 mm | 1470 mm |
| Wheelbase Size | 2650 mm | 2840 mm |
| Fuel Consumption Overall | 13 L/100km | 8.9 L/100km |
| Fuel Tank Capacity | 78 L | 61 L |
