2004 Lincoln Navigator vs. 1998 Opel Astra
To start off, 2004 Lincoln Navigator is newer by 6 year(s). Which means there will be less support and parts availability for 1998 Opel Astra. In addition, the cost of maintenance, including insurance, on 1998 Opel Astra 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 227 more horse power than 1998 Opel Astra. (74 HP @ 5200 RPM). In normal driving conditions, 2004 Lincoln Navigator should accelerate faster than 1998 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2004 Lincoln Navigator weights approximately 1599 kg more than 1998 Opel Astra. 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 1998 Opel Astra. 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 351 more torque (in Nm) than 1998 Opel Astra. (130 Nm @ 2800 RPM). This means 2004 Lincoln Navigator will have an easier job in driving up hills or pulling heavy equipment than 1998 Opel Astra.
Compare all specifications:
| 2004 Lincoln Navigator | 1998 Opel Astra | |
| Make | Lincoln | Opel |
| Model | Navigator | Astra |
| Year Released | 2004 | 1998 |
| Engine Position | Front | Front |
| Engine Size | 5408 cc | 1596 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 301 HP | 74 HP |
| Engine RPM | 5000 RPM | 5200 RPM |
| Torque | 481 Nm | 130 Nm |
| Torque RPM | 3750 RPM | 2800 RPM |
| Engine Bore Size | 90 mm | 85 mm |
| Engine Stroke Size | 106 mm | 69.8 mm |
| Drive Type | 4WD | Front |
| Number of Seats | 7 seats | 5 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 2719 kg | 1120 kg |
| Vehicle Length | 5240 mm | 4060 mm |
| Vehicle Width | 2040 mm | 1700 mm |
| Vehicle Height | 1980 mm | 1420 mm |
| Wheelbase Size | 3070 mm | 2620 mm |
