2005 Lincoln Navigator vs. 1973 AC 428
To start off, 2005 Lincoln Navigator is newer by 32 year(s). Which means there will be less support and parts availability for 1973 AC 428. In addition, the cost of maintenance, including insurance, on 1973 AC 428 would be higher. At 7,002 cc (8 cylinders), 1973 AC 428 is equipped with a bigger engine. In terms of performance, 1973 AC 428 (298 HP @ 4600 RPM) has 2 more horse power than 2005 Lincoln Navigator. (296 HP @ 5000 RPM) In normal driving conditions, 1973 AC 428 should accelerate faster than 2005 Lincoln Navigator. With that said, vehicle weight also plays an important factor in acceleration. 2005 Lincoln Navigator weights approximately 928 kg more than 1973 AC 428.
Because 2005 Lincoln Navigator is four wheel drive (4WD), it will have significant more traction and grip than 1973 AC 428. In wet, icy, snow, or gravel driving conditions, 2005 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, 1973 AC 428 (639 Nm @ 2800 RPM) has 158 more torque (in Nm) than 2005 Lincoln Navigator. (481 Nm @ 2750 RPM). This means 1973 AC 428 will have an easier job in driving up hills or pulling heavy equipment than 2005 Lincoln Navigator.
Compare all specifications:
| 2005 Lincoln Navigator | 1973 AC 428 | |
| Make | Lincoln | AC |
| Model | Navigator | 428 |
| Year Released | 2005 | 1973 |
| Engine Position | Front | Front |
| Engine Size | 5408 cc | 7002 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 296 HP | 298 HP |
| Engine RPM | 5000 RPM | 4600 RPM |
| Torque | 481 Nm | 639 Nm |
| Torque RPM | 2750 RPM | 2800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 7 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2358 kg | 1430 kg |
| Vehicle Length | 5210 mm | 4430 mm |
| Vehicle Width | 2040 mm | 1710 mm |
| Vehicle Height | 1920 mm | 1310 mm |
| Wheelbase Size | 3000 mm | 2450 mm |
