1991 Chevrolet Astro vs. 2011 Dodge Nitro
To start off, 2011 Dodge Nitro is newer by 20 year(s). Which means there will be less support and parts availability for 1991 Chevrolet Astro. In addition, the cost of maintenance, including insurance, on 1991 Chevrolet Astro would be higher. At 4,293 cc (6 cylinders), 1991 Chevrolet Astro is equipped with a bigger engine. In terms of performance, 2011 Dodge Nitro (260 HP @ 6000 RPM) has 77 more horse power than 1991 Chevrolet Astro. (183 HP @ 4400 RPM) In normal driving conditions, 2011 Dodge Nitro should accelerate faster than 1991 Chevrolet Astro. With that said, vehicle weight also plays an important factor in acceleration. 1991 Chevrolet Astro weights approximately 64 kg more than 2011 Dodge Nitro.
Because 1991 Chevrolet Astro is four wheel drive (4WD), it will have significant more traction and grip than 2011 Dodge Nitro. In wet, icy, snow, or gravel driving conditions, 1991 Chevrolet Astro 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, 2011 Dodge Nitro (359 Nm @ 4200 RPM) has 21 more torque (in Nm) than 1991 Chevrolet Astro. (338 Nm @ 2800 RPM). This means 2011 Dodge Nitro will have an easier job in driving up hills or pulling heavy equipment than 1991 Chevrolet Astro. 2011 Dodge Nitro has automatic transmission and 1991 Chevrolet Astro has manual transmission. 1991 Chevrolet Astro will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 Dodge Nitro will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Chevrolet Astro | 2011 Dodge Nitro | |
| Make | Chevrolet | Dodge |
| Model | Astro | Nitro |
| Year Released | 1991 | 2011 |
| Body Type | Minivan | SUV |
| Engine Position | Front | Front |
| Engine Size | 4293 cc | 4000 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 183 HP | 260 HP |
| Engine RPM | 4400 RPM | 6000 RPM |
| Torque | 338 Nm | 359 Nm |
| Torque RPM | 2800 RPM | 4200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 8 seats | 5 seats |
| Vehicle Weight | 1896 kg | 1832 kg |
| Vehicle Length | 4830 mm | 4544 mm |
| Vehicle Width | 1980 mm | 1857 mm |
| Vehicle Height | 1910 mm | 1791 mm |
| Wheelbase Size | 2830 mm | 2764 mm |
