1990 Chevrolet Astro vs. 1966 Porsche 904
To start off, 1990 Chevrolet Astro is newer by 24 year(s). Which means there will be less support and parts availability for 1966 Porsche 904. In addition, the cost of maintenance, including insurance, on 1966 Porsche 904 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 6 more horse power than 1966 Porsche 904. (177 HP @ 7200 RPM). In normal driving conditions, 1990 Chevrolet Astro should accelerate faster than 1966 Porsche 904. With that said, vehicle weight also plays an important factor in acceleration. 1990 Chevrolet Astro weights approximately 1193 kg more than 1966 Porsche 904. 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 1966 Porsche 904. 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.
Compare all specifications:
| 1990 Chevrolet Astro | 1966 Porsche 904 | |
| Make | Chevrolet | Porsche |
| Model | Astro | 904 |
| Year Released | 1990 | 1966 |
| Body Type | Minivan | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 4293 cc | 1966 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 183 HP | 177 HP |
| Engine RPM | 4400 RPM | 7200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 8 seats | 2 seats |
| Vehicle Weight | 1895 kg | 702 kg |
| Vehicle Length | 4830 mm | 4100 mm |
| Vehicle Width | 1980 mm | 1550 mm |
| Vehicle Height | 1910 mm | 1080 mm |
| Wheelbase Size | 2830 mm | 2310 mm |
