1985 Chevrolet Astro vs. 2004 Opel Vectra
To start off, 2004 Opel Vectra is newer by 19 year(s). Which means there will be less support and parts availability for 1985 Chevrolet Astro. In addition, the cost of maintenance, including insurance, on 1985 Chevrolet Astro would be higher. At 4,293 cc (6 cylinders), 1985 Chevrolet Astro is equipped with a bigger engine. In terms of performance, 1985 Chevrolet Astro (183 HP @ 4400 RPM) has 35 more horse power than 2004 Opel Vectra. (148 HP @ 5600 RPM). In normal driving conditions, 1985 Chevrolet Astro should accelerate faster than 2004 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 1985 Chevrolet Astro weights approximately 372 kg more than 2004 Opel Vectra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1985 Chevrolet Astro is four wheel drive (4WD), it will have significant more traction and grip than 2004 Opel Vectra. In wet, icy, snow, or gravel driving conditions, 1985 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, 1985 Chevrolet Astro (338 Nm @ 2800 RPM) has 118 more torque (in Nm) than 2004 Opel Vectra. (220 Nm @ 3800 RPM). This means 1985 Chevrolet Astro will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Vectra. 2004 Opel Vectra has automatic transmission and 1985 Chevrolet Astro has manual transmission. 1985 Chevrolet Astro will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Opel Vectra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1985 Chevrolet Astro | 2004 Opel Vectra | |
| Make | Chevrolet | Opel |
| Model | Astro | Vectra |
| Year Released | 1985 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 4293 cc | 2198 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 183 HP | 148 HP |
| Engine RPM | 4400 RPM | 5600 RPM |
| Torque | 338 Nm | 220 Nm |
| Torque RPM | 2800 RPM | 3800 RPM |
| Engine Bore Size | 101.6 mm | 86.1 mm |
| Engine Stroke Size | 88.4 mm | 94.6 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 8 seats | 5 seats |
| Vehicle Weight | 1895 kg | 1523 kg |
| Vehicle Length | 4830 mm | 4600 mm |
| Vehicle Width | 1980 mm | 1800 mm |
| Vehicle Height | 1910 mm | 1470 mm |
| Wheelbase Size | 2830 mm | 2700 mm |
