1975 BMW 320 vs. 1990 Chevrolet Astro
To start off, 1990 Chevrolet Astro is newer by 15 year(s). Which means there will be less support and parts availability for 1975 BMW 320. In addition, the cost of maintenance, including insurance, on 1975 BMW 320 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 55 more horse power than 1975 BMW 320. (128 HP @ 6000 RPM) In normal driving conditions, 1990 Chevrolet Astro should accelerate faster than 1975 BMW 320. With that said, vehicle weight also plays an important factor in acceleration. 1990 Chevrolet Astro weights approximately 845 kg more than 1975 BMW 320. 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 1975 BMW 320. 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 164 more torque (in Nm) than 1975 BMW 320. (174 Nm @ 4000 RPM). This means 1990 Chevrolet Astro will have an easier job in driving up hills or pulling heavy equipment than 1975 BMW 320.
Compare all specifications:
| 1975 BMW 320 | 1990 Chevrolet Astro | |
| Make | BMW | Chevrolet |
| Model | 320 | Astro |
| Year Released | 1975 | 1990 |
| Engine Position | Front | Front |
| Engine Size | 1991 cc | 4293 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 128 HP | 183 HP |
| Engine RPM | 6000 RPM | 4400 RPM |
| Torque | 174 Nm | 338 Nm |
| Torque RPM | 4000 RPM | 2800 RPM |
| Engine Bore Size | 80 mm | 101.6 mm |
| Engine Stroke Size | 66 mm | 88.4 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 8 seats |
| Vehicle Weight | 1050 kg | 1895 kg |
| Vehicle Length | 4330 mm | 4830 mm |
| Vehicle Width | 1650 mm | 1980 mm |
| Vehicle Height | 1390 mm | 1910 mm |
| Wheelbase Size | 2580 mm | 2830 mm |
