2005 Ford Thunderbird vs. 2008 Lincoln Navigator
To start off, 2008 Lincoln Navigator is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Ford Thunderbird. In addition, the cost of maintenance, including insurance, on 2005 Ford Thunderbird would be higher. At 5,408 cc (8 cylinders), 2008 Lincoln Navigator is equipped with a bigger engine. In terms of performance, 2008 Lincoln Navigator (300 HP @ 5000 RPM) has 20 more horse power than 2005 Ford Thunderbird. (280 HP @ 6000 RPM) In normal driving conditions, 2008 Lincoln Navigator should accelerate faster than 2005 Ford Thunderbird. With that said, vehicle weight also plays an important factor in acceleration. 2008 Lincoln Navigator weights approximately 724 kg more than 2005 Ford Thunderbird. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Lincoln Navigator is four wheel drive (4WD), it will have significant more traction and grip than 2005 Ford Thunderbird. In wet, icy, snow, or gravel driving conditions, 2008 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, 2008 Lincoln Navigator (495 Nm) has 107 more torque (in Nm) than 2005 Ford Thunderbird. (388 Nm). This means 2008 Lincoln Navigator will have an easier job in driving up hills or pulling heavy equipment than 2005 Ford Thunderbird.
Compare all specifications:
| 2005 Ford Thunderbird | 2008 Lincoln Navigator | |
| Make | Ford | Lincoln |
| Model | Thunderbird | Navigator |
| Year Released | 2005 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 3932 cc | 5408 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 280 HP | 300 HP |
| Engine RPM | 6000 RPM | 5000 RPM |
| Torque | 388 Nm | 495 Nm |
| Engine Compression Ratio | 10.8:1 | 9.8:1 |
| Drive Type | Rear | 4WD |
| Number of Seats | 2 seats | 7 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1712 kg | 2436 kg |
| Vehicle Length | 4740 mm | 5680 mm |
| Vehicle Width | 1840 mm | 2010 mm |
| Vehicle Height | 1330 mm | 1990 mm |
| Wheelbase Size | 2760 mm | 3330 mm |
| Fuel Consumption | 9.8 L/100km | 13.1 L/100km |
| Fuel Consumption Overall | 11.8 L/100km | 15.7 L/100km |
| Fuel Tank Capacity | 68 L | 127 L |
