2003 Alfa Romeo 166 vs. 2005 Mercury Mountaineer
To start off, 2005 Mercury Mountaineer is newer by 2 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 4,605 cc (8 cylinders), 2005 Mercury Mountaineer is equipped with a bigger engine. In terms of performance, 2005 Mercury Mountaineer (239 HP) has 22 more horse power than 2003 Alfa Romeo 166. (217 HP) In normal driving conditions, 2005 Mercury Mountaineer should accelerate faster than 2003 Alfa Romeo 166. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercury Mountaineer weights approximately 459 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 2005 Mercury Mountaineer 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, 2005 Mercury Mountaineer 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, 2005 Mercury Mountaineer (382 Nm) has 117 more torque (in Nm) than 2003 Alfa Romeo 166. (265 Nm). This means 2005 Mercury Mountaineer will have an easier job in driving up hills or pulling heavy equipment than 2003 Alfa Romeo 166.
Compare all specifications:
| 2003 Alfa Romeo 166 | 2005 Mercury Mountaineer | |
| Make | Alfa Romeo | Mercury |
| Model | 166 | Mountaineer |
| Year Released | 2003 | 2005 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2959 cc | 4605 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 217 HP | 239 HP |
| Torque | 265 Nm | 382 Nm |
| Engine Compression Ratio | 10.0:1 | 9.4:1 |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1550 kg | 2009 kg |
| Vehicle Length | 4730 mm | 4860 mm |
| Vehicle Width | 1810 mm | 1840 mm |
| Vehicle Height | 1420 mm | 1850 mm |
| Wheelbase Size | 2600 mm | 2900 mm |
| Fuel Consumption | 9.3 L/100km | 13.1 L/100km |
| Fuel Consumption City | 19.4 L/100km | 16.8 L/100km |
| Fuel Tank Capacity | 69 L | 85 L |
