1988 Chevrolet Blazer vs. 2007 Opel Astra
To start off, 2007 Opel Astra is newer by 19 year(s). Which means there will be less support and parts availability for 1988 Chevrolet Blazer. In addition, the cost of maintenance, including insurance, on 1988 Chevrolet Blazer would be higher. At 4,300 cc (6 cylinders), 1988 Chevrolet Blazer is equipped with a bigger engine. In terms of performance, 1988 Chevrolet Blazer (158 HP @ 4000 RPM) has 19 more horse power than 2007 Opel Astra. (139 HP @ 5600 RPM). In normal driving conditions, 1988 Chevrolet Blazer should accelerate faster than 2007 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1988 Chevrolet Blazer weights approximately 172 kg more than 2007 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1988 Chevrolet Blazer is four wheel drive (4WD), it will have significant more traction and grip than 2007 Opel Astra. In wet, icy, snow, or gravel driving conditions, 1988 Chevrolet Blazer 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, 1988 Chevrolet Blazer (312 Nm @ 2800 RPM) has 137 more torque (in Nm) than 2007 Opel Astra. (175 Nm @ 3800 RPM). This means 1988 Chevrolet Blazer will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Astra.
Compare all specifications:
| 1988 Chevrolet Blazer | 2007 Opel Astra | |
| Make | Chevrolet | Opel |
| Model | Blazer | Astra |
| Year Released | 1988 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 4300 cc | 1796 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 158 HP | 139 HP |
| Engine RPM | 4000 RPM | 5600 RPM |
| Torque | 312 Nm | 175 Nm |
| Torque RPM | 2800 RPM | 3800 RPM |
| Engine Bore Size | 101.6 mm | 80.5 mm |
| Engine Stroke Size | 88.4 mm | 88.2 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1450 kg | 1278 kg |
| Vehicle Length | 4330 mm | 4260 mm |
| Vehicle Width | 1660 mm | 1760 mm |
| Vehicle Height | 1630 mm | 1470 mm |
| Wheelbase Size | 2560 mm | 2620 mm |
