2003 Alfa Romeo 166 vs. 2007 Lincoln Navigator
To start off, 2007 Lincoln Navigator 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 5,408 cc (8 cylinders), 2007 Lincoln Navigator is equipped with a bigger engine. In terms of performance, 2007 Lincoln Navigator (300 HP @ 5000 RPM) has 152 more horse power than 2003 Alfa Romeo 166. (148 HP @ 4000 RPM) In normal driving conditions, 2007 Lincoln Navigator should accelerate faster than 2003 Alfa Romeo 166. With that said, vehicle weight also plays an important factor in acceleration. 2007 Lincoln Navigator weights approximately 1177 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 Lincoln Navigator 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 Lincoln Navigator 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 Lincoln Navigator (495 Nm @ 3750 RPM) has 195 more torque (in Nm) than 2003 Alfa Romeo 166. (300 Nm @ 1800 RPM). This means 2007 Lincoln Navigator will have an easier job in driving up hills or pulling heavy equipment than 2003 Alfa Romeo 166. 2007 Lincoln Navigator 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 Lincoln Navigator will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Alfa Romeo 166 | 2007 Lincoln Navigator | |
| Make | Alfa Romeo | Lincoln |
| Model | 166 | Navigator |
| Year Released | 2003 | 2007 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2387 cc | 5408 cc |
| Engine Cylinders | 5 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 3 valves |
| Horse Power | 148 HP | 300 HP |
| Engine RPM | 4000 RPM | 5000 RPM |
| Torque | 300 Nm | 495 Nm |
| Torque RPM | 1800 RPM | 3750 RPM |
| Engine Bore Size | 82 mm | 90 mm |
| Engine Stroke Size | 90.4 mm | 106 mm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1542 kg | 2719 kg |
| Vehicle Length | 4730 mm | 5300 mm |
| Vehicle Width | 1810 mm | 2030 mm |
| Vehicle Height | 1420 mm | 2000 mm |
| Wheelbase Size | 2600 mm | 3030 mm |
| Fuel Consumption | 6.1 L/100km | 14.9 L/100km |
| Fuel Consumption City | 9.9 L/100km | 21.5 L/100km |
| Fuel Consumption Overall | 7.5 L/100km | 10.8 L/100km |
| Fuel Tank Capacity | 69 L | 106 L |
