2003 Alfa Romeo 147 vs. 1991 Chevrolet Blazer
To start off, 2003 Alfa Romeo 147 is newer by 12 year(s). Which means there will be less support and parts availability for 1991 Chevrolet Blazer. In addition, the cost of maintenance, including insurance, on 1991 Chevrolet Blazer would be higher. At 4,300 cc (6 cylinders), 1991 Chevrolet Blazer is equipped with a bigger engine. In terms of performance, 1991 Chevrolet Blazer (158 HP @ 4000 RPM) has 54 more horse power than 2003 Alfa Romeo 147. (104 HP @ 5600 RPM) In normal driving conditions, 1991 Chevrolet Blazer should accelerate faster than 2003 Alfa Romeo 147. With that said, vehicle weight also plays an important factor in acceleration. 1991 Chevrolet Blazer weights approximately 265 kg more than 2003 Alfa Romeo 147. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Chevrolet Blazer is four wheel drive (4WD), it will have significant more traction and grip than 2003 Alfa Romeo 147. In wet, icy, snow, or gravel driving conditions, 1991 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, 1991 Chevrolet Blazer (312 Nm @ 2800 RPM) has 166 more torque (in Nm) than 2003 Alfa Romeo 147. (146 Nm @ 4200 RPM). This means 1991 Chevrolet Blazer will have an easier job in driving up hills or pulling heavy equipment than 2003 Alfa Romeo 147.
Compare all specifications:
| 2003 Alfa Romeo 147 | 1991 Chevrolet Blazer | |
| Make | Alfa Romeo | Chevrolet |
| Model | 147 | Blazer |
| Year Released | 2003 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 4300 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 104 HP | 158 HP |
| Engine RPM | 5600 RPM | 4000 RPM |
| Torque | 146 Nm | 312 Nm |
| Torque RPM | 4200 RPM | 2800 RPM |
| Engine Bore Size | 82 mm | 101.6 mm |
| Engine Stroke Size | 75.7 mm | 88.4 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 1265 kg | 1530 kg |
| Vehicle Length | 4180 mm | 4500 mm |
| Vehicle Width | 1740 mm | 1670 mm |
| Vehicle Height | 1450 mm | 1630 mm |
| Wheelbase Size | 2550 mm | 2720 mm |
