1991 Chevrolet Astro vs. 2005 Mazda MX-5 Miata
To start off, 2005 Mazda MX-5 Miata is newer by 14 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, 1991 Chevrolet Astro (183 HP @ 4400 RPM) has 45 more horse power than 2005 Mazda MX-5 Miata. (138 HP @ 4000 RPM). In normal driving conditions, 1991 Chevrolet Astro should accelerate faster than 2005 Mazda MX-5 Miata. With that said, vehicle weight also plays an important factor in acceleration. 1991 Chevrolet Astro weights approximately 811 kg more than 2005 Mazda MX-5 Miata. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Chevrolet Astro is four wheel drive (4WD), it will have significant more traction and grip than 2005 Mazda MX-5 Miata. 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, 1991 Chevrolet Astro (338 Nm) has 168 more torque (in Nm) than 2005 Mazda MX-5 Miata. (170 Nm). This means 1991 Chevrolet Astro will have an easier job in driving up hills or pulling heavy equipment than 2005 Mazda MX-5 Miata.
Compare all specifications:
| 1991 Chevrolet Astro | 2005 Mazda MX-5 Miata | |
| Make | Chevrolet | Mazda |
| Model | Astro | MX-5 Miata |
| Year Released | 1991 | 2005 |
| Body Type | Minivan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 4293 cc | 1835 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 183 HP | 138 HP |
| Engine RPM | 4400 RPM | 4000 RPM |
| Torque | 338 Nm | 170 Nm |
| Drive Type | 4WD | Rear |
| Number of Seats | 8 seats | 2 seats |
| Vehicle Weight | 1896 kg | 1085 kg |
| Vehicle Length | 4830 mm | 3950 mm |
| Vehicle Width | 1980 mm | 1690 mm |
| Vehicle Height | 1910 mm | 1230 mm |
| Wheelbase Size | 2830 mm | 2270 mm |
