1981 Alfa Romeo Alfasud vs. 2005 Chevrolet Blazer
To start off, 2005 Chevrolet Blazer is newer by 24 year(s). Which means there will be less support and parts availability for 1981 Alfa Romeo Alfasud. In addition, the cost of maintenance, including insurance, on 1981 Alfa Romeo Alfasud 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 84 more horse power than 1981 Alfa Romeo Alfasud. (106 HP @ 6000 RPM) In normal driving conditions, 2005 Chevrolet Blazer should accelerate faster than 1981 Alfa Romeo Alfasud. With that said, vehicle weight also plays an important factor in acceleration. 2005 Chevrolet Blazer weights approximately 642 kg more than 1981 Alfa Romeo Alfasud. 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 206 more torque (in Nm) than 1981 Alfa Romeo Alfasud. (133 Nm). This means 2005 Chevrolet Blazer will have an easier job in driving up hills or pulling heavy equipment than 1981 Alfa Romeo Alfasud.
Compare all specifications:
| 1981 Alfa Romeo Alfasud | 2005 Chevrolet Blazer | |
| Make | Alfa Romeo | Chevrolet |
| Model | Alfasud | Blazer |
| Year Released | 1981 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1490 cc | 4292 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 106 HP | 190 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 133 Nm | 339 Nm |
| Engine Bore Size | 84.1 mm | 102 mm |
| Engine Stroke Size | 67.2 mm | 88 mm |
| Engine Compression Ratio | 9.5:1 | 9.2:1 |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 930 kg | 1572 kg |
| Vehicle Length | 4030 mm | 4510 mm |
| Vehicle Width | 1630 mm | 1730 mm |
| Vehicle Height | 1310 mm | 1660 mm |
| Wheelbase Size | 2470 mm | 2690 mm |
| Fuel Tank Capacity | 50 L | 72 L |
