1991 Chevrolet Blazer vs. 1988 Pontiac Bonneville
To start off, 1991 Chevrolet Blazer is newer by 3 year(s). Which means there will be less support and parts availability for 1988 Pontiac Bonneville. In addition, the cost of maintenance, including insurance, on 1988 Pontiac Bonneville 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 8 more horse power than 1988 Pontiac Bonneville. (150 HP @ 4400 RPM). In normal driving conditions, 1991 Chevrolet Blazer should accelerate faster than 1988 Pontiac Bonneville. With that said, vehicle weight also plays an important factor in acceleration. 1991 Chevrolet Blazer weights approximately 24 kg more than 1988 Pontiac Bonneville. 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 1988 Pontiac Bonneville. 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 41 more torque (in Nm) than 1988 Pontiac Bonneville. (271 Nm @ 2000 RPM). This means 1991 Chevrolet Blazer will have an easier job in driving up hills or pulling heavy equipment than 1988 Pontiac Bonneville.
Compare all specifications:
| 1991 Chevrolet Blazer | 1988 Pontiac Bonneville | |
| Make | Chevrolet | Pontiac |
| Model | Blazer | Bonneville |
| Year Released | 1991 | 1988 |
| Engine Position | Front | Front |
| Engine Size | 4300 cc | 3791 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 158 HP | 150 HP |
| Engine RPM | 4000 RPM | 4400 RPM |
| Torque | 312 Nm | 271 Nm |
| Torque RPM | 2800 RPM | 2000 RPM |
| Engine Bore Size | 101.6 mm | 96.5 mm |
| Engine Stroke Size | 88.4 mm | 86.4 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1530 kg | 1506 kg |
| Vehicle Length | 4500 mm | 5050 mm |
| Vehicle Width | 1670 mm | 1850 mm |
| Vehicle Height | 1630 mm | 1420 mm |
| Wheelbase Size | 2720 mm | 2820 mm |
