1990 Chevrolet Astro vs. 2003 Mazda Roadster
To start off, 2003 Mazda Roadster is newer by 13 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 4,293 cc (6 cylinders), 1990 Chevrolet Astro is equipped with a bigger engine. In terms of performance, 1990 Chevrolet Astro (183 HP @ 4400 RPM) has 35 more horse power than 2003 Mazda Roadster. (148 HP @ 7000 RPM). In normal driving conditions, 1990 Chevrolet Astro should accelerate faster than 2003 Mazda Roadster. With that said, vehicle weight also plays an important factor in acceleration. 1990 Chevrolet Astro weights approximately 815 kg more than 2003 Mazda Roadster. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1990 Chevrolet Astro is four wheel drive (4WD), it will have significant more traction and grip than 2003 Mazda Roadster. In wet, icy, snow, or gravel driving conditions, 1990 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, 1990 Chevrolet Astro (338 Nm @ 2800 RPM) has 171 more torque (in Nm) than 2003 Mazda Roadster. (167 Nm @ 5500 RPM). This means 1990 Chevrolet Astro will have an easier job in driving up hills or pulling heavy equipment than 2003 Mazda Roadster. 2003 Mazda Roadster 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. 2003 Mazda Roadster will be easier to drive especially in heavy traffic.
Compare all specifications:
1990 Chevrolet Astro | 2003 Mazda Roadster | |
Make | Chevrolet | Mazda |
Model | Astro | Roadster |
Year Released | 1990 | 2003 |
Body Type | Minivan | Convertible |
Engine Position | Front | Front |
Engine Size | 4293 cc | 1838 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 183 HP | 148 HP |
Engine RPM | 4400 RPM | 7000 RPM |
Torque | 338 Nm | 167 Nm |
Torque RPM | 2800 RPM | 5500 RPM |
Engine Bore Size | 101.6 mm | 83 mm |
Engine Stroke Size | 88.4 mm | 85 mm |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 8 seats | 2 seats |
Vehicle Weight | 1895 kg | 1080 kg |
Vehicle Length | 4830 mm | 3960 mm |
Vehicle Width | 1980 mm | 1690 mm |
Vehicle Height | 1910 mm | 1240 mm |
Wheelbase Size | 2830 mm | 2270 mm |