1993 Chevrolet Astro vs. 1981 Opel Ascona
To start off, 1993 Chevrolet Astro is newer by 12 year(s). Which means there will be less support and parts availability for 1981 Opel Ascona. In addition, the cost of maintenance, including insurance, on 1981 Opel Ascona 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 102 more horse power than 1981 Opel Ascona. (81 HP @ 5400 RPM). In normal driving conditions, 1993 Chevrolet Astro should accelerate faster than 1981 Opel Ascona. With that said, vehicle weight also plays an important factor in acceleration. 1993 Chevrolet Astro weights approximately 881 kg more than 1981 Opel Ascona. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1993 Chevrolet Astro (338 Nm @ 2800 RPM) has 204 more torque (in Nm) than 1981 Opel Ascona. (134 Nm @ 2600 RPM). This means 1993 Chevrolet Astro will have an easier job in driving up hills or pulling heavy equipment than 1981 Opel Ascona.
Compare all specifications:
| 1993 Chevrolet Astro | 1981 Opel Ascona | |
| Make | Chevrolet | Opel |
| Model | Astro | Ascona |
| Year Released | 1993 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 4293 cc | 1598 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 183 HP | 81 HP |
| Engine RPM | 4400 RPM | 5400 RPM |
| Torque | 338 Nm | 134 Nm |
| Torque RPM | 2800 RPM | 2600 RPM |
| Engine Bore Size | 101.7 mm | 79 mm |
| Engine Stroke Size | 88.4 mm | 81.5 mm |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 8 seats | 5 seats |
| Vehicle Weight | 1895 kg | 1014 kg |
| Vehicle Length | 4830 mm | 4380 mm |
| Vehicle Width | 1980 mm | 1680 mm |
| Vehicle Height | 1910 mm | 1400 mm |
| Wheelbase Size | 2830 mm | 2580 mm |
