2007 Lincoln Navigator vs. 1991 Porsche 928
To start off, 2007 Lincoln Navigator is newer by 16 year(s). Which means there will be less support and parts availability for 1991 Porsche 928. In addition, the cost of maintenance, including insurance, on 1991 Porsche 928 would be higher. At 5,408 cc (8 cylinders), 2007 Lincoln Navigator is equipped with a bigger engine. In terms of performance, 1991 Porsche 928 (306 HP @ 5900 RPM) has 6 more horse power than 2007 Lincoln Navigator. (300 HP @ 5000 RPM) In normal driving conditions, 1991 Porsche 928 should accelerate faster than 2007 Lincoln Navigator. With that said, vehicle weight also plays an important factor in acceleration. 2007 Lincoln Navigator weights approximately 1189 kg more than 1991 Porsche 928.
Because 2007 Lincoln Navigator is four wheel drive (4WD), it will have significant more traction and grip than 1991 Porsche 928. 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 87 more torque (in Nm) than 1991 Porsche 928. (408 Nm @ 4100 RPM). This means 2007 Lincoln Navigator will have an easier job in driving up hills or pulling heavy equipment than 1991 Porsche 928. 2007 Lincoln Navigator has automatic transmission and 1991 Porsche 928 has manual transmission. 1991 Porsche 928 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:
| 2007 Lincoln Navigator | 1991 Porsche 928 | |
| Make | Lincoln | Porsche |
| Model | Navigator | 928 |
| Year Released | 2007 | 1991 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 5408 cc | 4663 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 3 valves | 4 valves |
| Horse Power | 300 HP | 306 HP |
| Engine RPM | 5000 RPM | 5900 RPM |
| Torque | 495 Nm | 408 Nm |
| Torque RPM | 3750 RPM | 4100 RPM |
| Engine Bore Size | 90 mm | 97 mm |
| Engine Stroke Size | 106 mm | 78.9 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 7 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2719 kg | 1530 kg |
| Vehicle Length | 5300 mm | 4530 mm |
| Vehicle Width | 2030 mm | 2060 mm |
| Vehicle Height | 2000 mm | 1290 mm |
| Wheelbase Size | 3030 mm | 2510 mm |
| Fuel Tank Capacity | 106 L | 76 L |
