1991 Ford Thunderbird vs. 2004 Lincoln Navigator
To start off, 2004 Lincoln Navigator is newer by 13 year(s). Which means there will be less support and parts availability for 1991 Ford Thunderbird. In addition, the cost of maintenance, including insurance, on 1991 Ford Thunderbird would be higher. At 5,408 cc (8 cylinders), 2004 Lincoln Navigator is equipped with a bigger engine. In terms of performance, 2004 Lincoln Navigator (301 HP @ 5000 RPM) has 104 more horse power than 1991 Ford Thunderbird. (197 HP @ 4000 RPM) In normal driving conditions, 2004 Lincoln Navigator should accelerate faster than 1991 Ford Thunderbird. With that said, vehicle weight also plays an important factor in acceleration. 2004 Lincoln Navigator weights approximately 967 kg more than 1991 Ford Thunderbird. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Lincoln Navigator is four wheel drive (4WD), it will have significant more traction and grip than 1991 Ford Thunderbird. In wet, icy, snow, or gravel driving conditions, 2004 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, 2004 Lincoln Navigator (481 Nm @ 3750 RPM) has 108 more torque (in Nm) than 1991 Ford Thunderbird. (373 Nm @ 3000 RPM). This means 2004 Lincoln Navigator will have an easier job in driving up hills or pulling heavy equipment than 1991 Ford Thunderbird.
Compare all specifications:
1991 Ford Thunderbird | 2004 Lincoln Navigator | |
Make | Ford | Lincoln |
Model | Thunderbird | Navigator |
Year Released | 1991 | 2004 |
Engine Position | Front | Front |
Engine Size | 4942 cc | 5408 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | in-line | V |
Horse Power | 197 HP | 301 HP |
Engine RPM | 4000 RPM | 5000 RPM |
Torque | 373 Nm | 481 Nm |
Torque RPM | 3000 RPM | 3750 RPM |
Engine Bore Size | 101.6 mm | 90 mm |
Engine Stroke Size | 76.2 mm | 106 mm |
Drive Type | Rear | 4WD |
Number of Seats | 4 seats | 7 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1752 kg | 2719 kg |
Vehicle Length | 5050 mm | 5240 mm |
Vehicle Width | 1850 mm | 2040 mm |
Vehicle Height | 1350 mm | 1980 mm |
Wheelbase Size | 2880 mm | 3070 mm |
Fuel Tank Capacity | 65 L | 106 L |