1991 Chevrolet Blazer vs. 1986 Pontiac Firebird
To start off, 1991 Chevrolet Blazer is newer by 5 year(s). Which means there will be less support and parts availability for 1986 Pontiac Firebird. In addition, the cost of maintenance, including insurance, on 1986 Pontiac Firebird 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 18 more horse power than 1986 Pontiac Firebird. (140 HP @ 5100 RPM). In normal driving conditions, 1991 Chevrolet Blazer should accelerate faster than 1986 Pontiac Firebird.
Because 1991 Chevrolet Blazer is four wheel drive (4WD), it will have significant more traction and grip than 1986 Pontiac Firebird. 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 82 more torque (in Nm) than 1986 Pontiac Firebird. (230 Nm @ 3600 RPM). This means 1991 Chevrolet Blazer will have an easier job in driving up hills or pulling heavy equipment than 1986 Pontiac Firebird.
Compare all specifications:
| 1991 Chevrolet Blazer | 1986 Pontiac Firebird | |
| Make | Chevrolet | Pontiac |
| Model | Blazer | Firebird |
| Year Released | 1991 | 1986 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4300 cc | 2827 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 158 HP | 140 HP |
| Engine RPM | 4000 RPM | 5100 RPM |
| Torque | 312 Nm | 230 Nm |
| Torque RPM | 2800 RPM | 3600 RPM |
| Engine Bore Size | 101.6 mm | 88.9 mm |
| Engine Stroke Size | 88.4 mm | 75.9 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Length | 4500 mm | 4880 mm |
| Vehicle Width | 1670 mm | 1860 mm |
| Vehicle Height | 1630 mm | 1380 mm |
| Wheelbase Size | 2720 mm | 2580 mm |
