1963 Opel Kadett vs. 1986 Chevrolet Astro
To start off, 1986 Chevrolet Astro is newer by 23 year(s). Which means there will be less support and parts availability for 1963 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1963 Opel Kadett would be higher. At 4,293 cc (6 cylinders), 1986 Chevrolet Astro is equipped with a bigger engine. In terms of performance, 1986 Chevrolet Astro (183 HP @ 4400 RPM) has 136 more horse power than 1963 Opel Kadett. (47 HP @ 5400 RPM) In normal driving conditions, 1986 Chevrolet Astro should accelerate faster than 1963 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 1986 Chevrolet Astro weights approximately 1193 kg more than 1963 Opel Kadett. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1986 Chevrolet Astro is four wheel drive (4WD), it will have significant more traction and grip than 1963 Opel Kadett. In wet, icy, snow, or gravel driving conditions, 1986 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, 1986 Chevrolet Astro (338 Nm @ 2800 RPM) has 268 more torque (in Nm) than 1963 Opel Kadett. (70 Nm @ 2800 RPM). This means 1986 Chevrolet Astro will have an easier job in driving up hills or pulling heavy equipment than 1963 Opel Kadett.
Compare all specifications:
| 1963 Opel Kadett | 1986 Chevrolet Astro | |
| Make | Opel | Chevrolet |
| Model | Kadett | Astro |
| Year Released | 1963 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 993 cc | 4293 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 47 HP | 183 HP |
| Engine RPM | 5400 RPM | 4400 RPM |
| Torque | 70 Nm | 338 Nm |
| Torque RPM | 2800 RPM | 2800 RPM |
| Engine Bore Size | 72 mm | 101.6 mm |
| Engine Stroke Size | 61 mm | 88.4 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 702 kg | 1895 kg |
| Vehicle Length | 3930 mm | 4830 mm |
| Vehicle Width | 1480 mm | 1980 mm |
| Vehicle Height | 1400 mm | 1910 mm |
| Wheelbase Size | 2330 mm | 2830 mm |
