1999 Lincoln Navigator vs. 1968 Aston Martin DB6
To start off, 1999 Lincoln Navigator is newer by 31 year(s). Which means there will be less support and parts availability for 1968 Aston Martin DB6. In addition, the cost of maintenance, including insurance, on 1968 Aston Martin DB6 would be higher. At 5,408 cc (8 cylinders), 1999 Lincoln Navigator is equipped with a bigger engine. In terms of performance, 1968 Aston Martin DB6 (325 HP @ 5750 RPM) has 29 more horse power than 1999 Lincoln Navigator. (296 HP @ 5000 RPM) In normal driving conditions, 1968 Aston Martin DB6 should accelerate faster than 1999 Lincoln Navigator. With that said, vehicle weight also plays an important factor in acceleration. 1999 Lincoln Navigator weights approximately 730 kg more than 1968 Aston Martin DB6.
Because 1999 Lincoln Navigator is four wheel drive (4WD), it will have significant more traction and grip than 1968 Aston Martin DB6. In wet, icy, snow, or gravel driving conditions, 1999 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, 1999 Lincoln Navigator (481 Nm @ 2750 RPM) has 81 more torque (in Nm) than 1968 Aston Martin DB6. (400 Nm @ 4500 RPM). This means 1999 Lincoln Navigator will have an easier job in driving up hills or pulling heavy equipment than 1968 Aston Martin DB6. 1999 Lincoln Navigator has automatic transmission and 1968 Aston Martin DB6 has manual transmission. 1968 Aston Martin DB6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1999 Lincoln Navigator will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1999 Lincoln Navigator | 1968 Aston Martin DB6 | |
| Make | Lincoln | Aston Martin |
| Model | Navigator | DB6 |
| Year Released | 1999 | 1968 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 5408 cc | 3995 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 3 valves | 2 valves |
| Horse Power | 296 HP | 325 HP |
| Engine RPM | 5000 RPM | 5750 RPM |
| Torque | 481 Nm | 400 Nm |
| Torque RPM | 2750 RPM | 4500 RPM |
| Engine Bore Size | 90 mm | 96 mm |
| Engine Stroke Size | 106 mm | 92 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 | 2355 kg | 1625 kg |
| Vehicle Length | 5210 mm | 4630 mm |
| Vehicle Width | 2040 mm | 1680 mm |
| Vehicle Height | 1950 mm | 1330 mm |
| Wheelbase Size | 3030 mm | 2590 mm |
| Fuel Tank Capacity | 85 L | 72 L |
