1990 Ford Thunderbird vs. 2007 Lincoln Navigator
To start off, 2007 Lincoln Navigator is newer by 17 year(s). Which means there will be less support and parts availability for 1990 Ford Thunderbird. In addition, the cost of maintenance, including insurance, on 1990 Ford Thunderbird would be higher. At 5,407 cc (8 cylinders), 2007 Lincoln Navigator is equipped with a bigger engine. In terms of performance, 2007 Lincoln Navigator (300 HP @ 5000 RPM) has 161 more horse power than 1990 Ford Thunderbird. (139 HP @ 3800 RPM) In normal driving conditions, 2007 Lincoln Navigator should accelerate faster than 1990 Ford Thunderbird. With that said, vehicle weight also plays an important factor in acceleration. 2007 Lincoln Navigator weights approximately 826 kg more than 1990 Ford Thunderbird. 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 1990 Ford Thunderbird. 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 204 more torque (in Nm) than 1990 Ford Thunderbird. (291 Nm @ 2400 RPM). This means 2007 Lincoln Navigator will have an easier job in driving up hills or pulling heavy equipment than 1990 Ford Thunderbird.
Compare all specifications:
| 1990 Ford Thunderbird | 2007 Lincoln Navigator | |
| Make | Ford | Lincoln |
| Model | Thunderbird | Navigator |
| Year Released | 1990 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 3791 cc | 5407 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 139 HP | 300 HP |
| Engine RPM | 3800 RPM | 5000 RPM |
| Torque | 291 Nm | 495 Nm |
| Torque RPM | 2400 RPM | 3750 RPM |
| Engine Bore Size | 96.8 mm | 90 mm |
| Engine Stroke Size | 86 mm | 106 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Number of Seats | 4 seats | 7 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1610 kg | 2436 kg |
| Vehicle Length | 5050 mm | 5680 mm |
| Vehicle Width | 1850 mm | 2030 mm |
| Vehicle Height | 1350 mm | 1990 mm |
| Wheelbase Size | 2880 mm | 3330 mm |
| Fuel Tank Capacity | 45 L | 128 L |
