2005 Chevrolet Blazer vs. 1991 Opel Astra
To start off, 2005 Chevrolet Blazer is newer by 14 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 4,292 cc (6 cylinders), 2005 Chevrolet Blazer is equipped with a bigger engine. In terms of performance, 2005 Chevrolet Blazer (190 HP @ 5600 RPM) has 90 more horse power than 1991 Opel Astra. (100 HP @ 5600 RPM). In normal driving conditions, 2005 Chevrolet Blazer should accelerate faster than 1991 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Chevrolet Blazer weights approximately 477 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.
Let's talk about torque, 2005 Chevrolet Blazer (339 Nm) has 204 more torque (in Nm) than 1991 Opel Astra. (135 Nm). This means 2005 Chevrolet Blazer will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Astra.
Compare all specifications:
2005 Chevrolet Blazer | 1991 Opel Astra | |
Make | Chevrolet | Opel |
Model | Blazer | Astra |
Year Released | 2005 | 1991 |
Body Type | SUV | Station Wagon |
Engine Position | Front | Front |
Engine Size | 4292 cc | 1597 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 190 HP | 100 HP |
Engine RPM | 5600 RPM | 5600 RPM |
Torque | 339 Nm | 135 Nm |
Engine Bore Size | 102 mm | 79 mm |
Engine Stroke Size | 88 mm | 81.5 mm |
Engine Compression Ratio | 9.2:1 | 9.8:1 |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1572 kg | 1095 kg |
Vehicle Length | 4510 mm | 4280 mm |
Vehicle Width | 1730 mm | 1690 mm |
Vehicle Height | 1660 mm | 1430 mm |
Wheelbase Size | 2690 mm | 2640 mm |
Fuel Tank Capacity | 72 L | 52 L |