2009 Chevrolet TrailBlazer vs. 1991 Opel Astra
To start off, 2009 Chevrolet TrailBlazer 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 4,161 cc (6 cylinders), 2009 Chevrolet TrailBlazer is equipped with a bigger engine. In terms of performance, 2009 Chevrolet TrailBlazer (281 HP @ 6000 RPM) has 181 more horse power than 1991 Opel Astra. (100 HP @ 5600 RPM). In normal driving conditions, 2009 Chevrolet TrailBlazer should accelerate faster than 1991 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2009 Chevrolet TrailBlazer weights approximately 454 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 TrailBlazer is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2009 Chevrolet TrailBlazer. However, in wet, icy, snow, or gravel driving conditions, 1991 Opel Astra, being front wheel drive (FWD), will offer much better control with better grip. 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 TrailBlazer (276 Nm @ 4600 RPM) has 141 more torque (in Nm) than 1991 Opel Astra. (135 Nm @ 3400 RPM). This means 2009 Chevrolet TrailBlazer will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Astra. 2009 Chevrolet TrailBlazer 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 TrailBlazer will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Chevrolet TrailBlazer | 1991 Opel Astra | |
| Make | Chevrolet | Opel |
| Model | TrailBlazer | Astra |
| Year Released | 2009 | 1991 |
| Body Type | SUV | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 4161 cc | 1597 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 281 HP | 100 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 276 Nm | 135 Nm |
| Torque RPM | 4600 RPM | 3400 RPM |
| Engine Compression Ratio | 10.3:1 | 9.8:1 |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1549 kg | 1095 kg |
| Vehicle Length | 4880 mm | 4280 mm |
| Vehicle Width | 1900 mm | 1690 mm |
| Vehicle Height | 1850 mm | 1430 mm |
| Wheelbase Size | 2880 mm | 2640 mm |
| Fuel Tank Capacity | 83 L | 52 L |
