2006 Alfa Romeo 156 vs. 2001 Jeep Grand Cherokee
To start off, 2006 Alfa Romeo 156 is newer by 5 year(s). Which means there will be less support and parts availability for 2001 Jeep Grand Cherokee. In addition, the cost of maintenance, including insurance, on 2001 Jeep Grand Cherokee would be higher. At 3,960 cc (6 cylinders), 2001 Jeep Grand Cherokee is equipped with a bigger engine. In terms of performance, 2001 Jeep Grand Cherokee (195 HP @ 4600 RPM) has 22 more horse power than 2006 Alfa Romeo 156. (173 HP @ 4000 RPM) In normal driving conditions, 2001 Jeep Grand Cherokee should accelerate faster than 2006 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 2001 Jeep Grand Cherokee weights approximately 206 kg more than 2006 Alfa Romeo 156. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2001 Jeep Grand Cherokee is four wheel drive (4WD), it will have significant more traction and grip than 2006 Alfa Romeo 156. In wet, icy, snow, or gravel driving conditions, 2001 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, 2006 Alfa Romeo 156 (385 Nm @ 2000 RPM) has 73 more torque (in Nm) than 2001 Jeep Grand Cherokee. (312 Nm @ 3000 RPM). This means 2006 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 2001 Jeep Grand Cherokee. 2001 Jeep Grand Cherokee has automatic transmission and 2006 Alfa Romeo 156 has manual transmission. 2006 Alfa Romeo 156 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2001 Jeep Grand Cherokee will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Alfa Romeo 156 | 2001 Jeep Grand Cherokee | |
| Make | Alfa Romeo | Jeep |
| Model | 156 | Grand Cherokee |
| Year Released | 2006 | 2001 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2387 cc | 3960 cc |
| Engine Cylinders | 5 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 173 HP | 195 HP |
| Engine RPM | 4000 RPM | 4600 RPM |
| Torque | 385 Nm | 312 Nm |
| Torque RPM | 2000 RPM | 3000 RPM |
| Engine Bore Size | 82 mm | 98.4 mm |
| Engine Stroke Size | 90.4 mm | 86.7 mm |
| Engine Compression Ratio | 18.5:1 | 8.7:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1510 kg | 1716 kg |
| Vehicle Length | 4440 mm | 4620 mm |
| Vehicle Width | 1750 mm | 1840 mm |
| Vehicle Height | 1440 mm | 1770 mm |
| Wheelbase Size | 2550 mm | 2700 mm |
| Fuel Tank Capacity | 63 L | 78 L |
