1981 Alfa Romeo Spider vs. 1993 Chevrolet Astro
To start off, 1993 Chevrolet Astro is newer by 12 year(s). Which means there will be less support and parts availability for 1981 Alfa Romeo Spider. In addition, the cost of maintenance, including insurance, on 1981 Alfa Romeo Spider would be higher. At 4,293 cc (6 cylinders), 1993 Chevrolet Astro is equipped with a bigger engine. In terms of performance, 1993 Chevrolet Astro (183 HP @ 4400 RPM) has 80 more horse power than 1981 Alfa Romeo Spider. (103 HP @ 5500 RPM) In normal driving conditions, 1993 Chevrolet Astro should accelerate faster than 1981 Alfa Romeo Spider. With that said, vehicle weight also plays an important factor in acceleration. 1993 Chevrolet Astro weights approximately 895 kg more than 1981 Alfa Romeo Spider. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1993 Chevrolet Astro is four wheel drive (4WD), it will have significant more traction and grip than 1981 Alfa Romeo Spider. In wet, icy, snow, or gravel driving conditions, 1993 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, 1993 Chevrolet Astro (338 Nm @ 2800 RPM) has 193 more torque (in Nm) than 1981 Alfa Romeo Spider. (145 Nm @ 4500 RPM). This means 1993 Chevrolet Astro will have an easier job in driving up hills or pulling heavy equipment than 1981 Alfa Romeo Spider.
Compare all specifications:
| 1981 Alfa Romeo Spider | 1993 Chevrolet Astro | |
| Make | Alfa Romeo | Chevrolet |
| Model | Spider | Astro |
| Year Released | 1981 | 1993 |
| Body Type | Roadster | Minivan |
| Engine Position | Front | Front |
| Engine Size | 1570 cc | 4293 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 103 HP | 183 HP |
| Engine RPM | 5500 RPM | 4400 RPM |
| Torque | 145 Nm | 338 Nm |
| Torque RPM | 4500 RPM | 2800 RPM |
| Engine Bore Size | 78 mm | 101.7 mm |
| Engine Stroke Size | 82 mm | 88.4 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Number of Seats | 2 seats | 8 seats |
| Vehicle Weight | 1000 kg | 1895 kg |
| Vehicle Length | 4130 mm | 4830 mm |
| Vehicle Width | 1640 mm | 1980 mm |
| Vehicle Height | 1300 mm | 1910 mm |
| Wheelbase Size | 2260 mm | 2830 mm |
