1990 Chevrolet Astro vs. 2005 Lincoln Navigator
To start off, 2005 Lincoln Navigator is newer by 15 year(s). Which means there will be less support and parts availability for 1990 Chevrolet Astro. In addition, the cost of maintenance, including insurance, on 1990 Chevrolet Astro would be higher. At 5,408 cc (8 cylinders), 2005 Lincoln Navigator is equipped with a bigger engine. In terms of performance, 2005 Lincoln Navigator (296 HP @ 5000 RPM) has 113 more horse power than 1990 Chevrolet Astro. (183 HP @ 4400 RPM) In normal driving conditions, 2005 Lincoln Navigator should accelerate faster than 1990 Chevrolet Astro. With that said, vehicle weight also plays an important factor in acceleration. 2005 Lincoln Navigator weights approximately 463 kg more than 1990 Chevrolet Astro. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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, 2005 Lincoln Navigator (481 Nm @ 2750 RPM) has 143 more torque (in Nm) than 1990 Chevrolet Astro. (338 Nm @ 2800 RPM). This means 2005 Lincoln Navigator will have an easier job in driving up hills or pulling heavy equipment than 1990 Chevrolet Astro. 2005 Lincoln Navigator has automatic transmission and 1990 Chevrolet Astro has manual transmission. 1990 Chevrolet Astro will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Lincoln Navigator will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1990 Chevrolet Astro | 2005 Lincoln Navigator | |
| Make | Chevrolet | Lincoln |
| Model | Astro | Navigator |
| Year Released | 1990 | 2005 |
| Body Type | Minivan | SUV |
| Engine Position | Front | Front |
| Engine Size | 4293 cc | 5408 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 3 valves |
| Horse Power | 183 HP | 296 HP |
| Engine RPM | 4400 RPM | 5000 RPM |
| Torque | 338 Nm | 481 Nm |
| Torque RPM | 2800 RPM | 2750 RPM |
| Engine Bore Size | 101.6 mm | 90 mm |
| Engine Stroke Size | 88.4 mm | 106 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 8 seats | 7 seats |
| Vehicle Weight | 1895 kg | 2358 kg |
| Vehicle Length | 4830 mm | 5210 mm |
| Vehicle Width | 1980 mm | 2040 mm |
| Vehicle Height | 1910 mm | 1920 mm |
| Wheelbase Size | 2830 mm | 3000 mm |
