2009 Chevrolet Silverado vs. 1991 Opel Astra
To start off, 2009 Chevrolet Silverado is newer by 18 year(s). Which means there will be less support and parts availability for 1991 Opel Astra. In addition, the cost of maintenance, including insurance, on 1991 Opel Astra would be higher. At 5,300 cc (8 cylinders), 2009 Chevrolet Silverado is equipped with a bigger engine. In terms of performance, 2009 Chevrolet Silverado (315 HP @ 5200 RPM) has 259 more horse power than 1991 Opel Astra. (56 HP @ 4600 RPM). In normal driving conditions, 2009 Chevrolet Silverado should accelerate faster than 1991 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2009 Chevrolet Silverado weights approximately 514 kg more than 1991 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Chevrolet Silverado is four wheel drive (4WD), it will have significant more traction and grip than 1991 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2009 Chevrolet Silverado 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, 2009 Chevrolet Silverado (458 Nm @ 4400 RPM) has 353 more torque (in Nm) than 1991 Opel Astra. (105 Nm @ 2400 RPM). This means 2009 Chevrolet Silverado will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Astra. 2009 Chevrolet Silverado has automatic transmission and 1991 Opel Astra has manual transmission. 1991 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Chevrolet Silverado will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Chevrolet Silverado | 1991 Opel Astra | |
| Make | Chevrolet | Opel |
| Model | Silverado | Astra |
| Year Released | 2009 | 1991 |
| Body Type | Pickup | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5300 cc | 1698 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 315 HP | 56 HP |
| Engine RPM | 5200 RPM | 4600 RPM |
| Torque | 458 Nm | 105 Nm |
| Torque RPM | 4400 RPM | 2400 RPM |
| Engine Compression Ratio | 9.8:1 | 23.0:1 |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1549 kg | 1035 kg |
| Vehicle Length | 6340 mm | 4250 mm |
| Vehicle Width | 2040 mm | 1690 mm |
| Vehicle Height | 1880 mm | 1430 mm |
| Wheelbase Size | 4010 mm | 2530 mm |
| Fuel Tank Capacity | 129 L | 52 L |
