2003 Alfa Romeo 166 vs. 2007 Jeep Grand Cherokee
To start off, 2007 Jeep Grand Cherokee is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Alfa Romeo 166. In addition, the cost of maintenance, including insurance, on 2003 Alfa Romeo 166 would be higher. At 5,654 cc (8 cylinders), 2007 Jeep Grand Cherokee is equipped with a bigger engine. In terms of performance, 2007 Jeep Grand Cherokee (330 HP @ 5000 RPM) has 145 more horse power than 2003 Alfa Romeo 166. (185 HP @ 6300 RPM) In normal driving conditions, 2007 Jeep Grand Cherokee should accelerate faster than 2003 Alfa Romeo 166. With that said, vehicle weight also plays an important factor in acceleration. 2007 Jeep Grand Cherokee weights approximately 596 kg more than 2003 Alfa Romeo 166. 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 2003 Alfa Romeo 166. 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, 2007 Jeep Grand Cherokee (510 Nm @ 4000 RPM) has 289 more torque (in Nm) than 2003 Alfa Romeo 166. (221 Nm @ 5000 RPM). This means 2007 Jeep Grand Cherokee will have an easier job in driving up hills or pulling heavy equipment than 2003 Alfa Romeo 166. 2007 Jeep Grand Cherokee has automatic transmission and 2003 Alfa Romeo 166 has manual transmission. 2003 Alfa Romeo 166 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:
| 2003 Alfa Romeo 166 | 2007 Jeep Grand Cherokee | |
| Make | Alfa Romeo | Jeep |
| Model | 166 | Grand Cherokee |
| Year Released | 2003 | 2007 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2492 cc | 5654 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 185 HP | 330 HP |
| Engine RPM | 6300 RPM | 5000 RPM |
| Torque | 221 Nm | 510 Nm |
| Torque RPM | 5000 RPM | 4000 RPM |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1435 kg | 2031 kg |
| Vehicle Length | 4730 mm | 4750 mm |
| Vehicle Width | 1810 mm | 1870 mm |
| Vehicle Height | 1420 mm | 1730 mm |
| Wheelbase Size | 2710 mm | 2790 mm |
| Fuel Consumption | 8.8 L/100km | 12.4 L/100km |
| Fuel Consumption City | 17.2 L/100km | 16.8 L/100km |
| Fuel Consumption Overall | 11.9 L/100km | 14.7 L/100km |
| Fuel Tank Capacity | 69 L | 80 L |
