1991 Buick Roadmaster vs. 1987 Chevrolet Blazer
To start off, 1991 Buick Roadmaster is newer by 4 year(s). Which means there will be less support and parts availability for 1987 Chevrolet Blazer. In addition, the cost of maintenance, including insurance, on 1987 Chevrolet Blazer would be higher. At 5,731 cc (8 cylinders), 1991 Buick Roadmaster is equipped with a bigger engine. In terms of performance, 1991 Buick Roadmaster (177 HP @ 4200 RPM) has 86 more horse power than 1987 Chevrolet Blazer. (91 HP @ 4400 RPM). In normal driving conditions, 1991 Buick Roadmaster should accelerate faster than 1987 Chevrolet Blazer. With that said, vehicle weight also plays an important factor in acceleration. 1991 Buick Roadmaster weights approximately 440 kg more than 1987 Chevrolet Blazer. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1987 Chevrolet Blazer is four wheel drive (4WD), it will have significant more traction and grip than 1991 Buick Roadmaster. In wet, icy, snow, or gravel driving conditions, 1987 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 Buick Roadmaster (393 Nm @ 2400 RPM) has 211 more torque (in Nm) than 1987 Chevrolet Blazer. (182 Nm @ 2800 RPM). This means 1991 Buick Roadmaster will have an easier job in driving up hills or pulling heavy equipment than 1987 Chevrolet Blazer.
Compare all specifications:
1991 Buick Roadmaster | 1987 Chevrolet Blazer | |
Make | Buick | Chevrolet |
Model | Roadmaster | Blazer |
Year Released | 1991 | 1987 |
Body Type | Sedan | SUV |
Engine Position | Front | Front |
Engine Size | 5731 cc | 2471 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 177 HP | 91 HP |
Engine RPM | 4200 RPM | 4400 RPM |
Torque | 393 Nm | 182 Nm |
Torque RPM | 2400 RPM | 2800 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | 4WD |
Vehicle Weight | 1840 kg | 1400 kg |
Vehicle Length | 5280 mm | 4330 mm |
Vehicle Width | 2040 mm | 1660 mm |
Vehicle Height | 1650 mm | 1630 mm |
Wheelbase Size | 2950 mm | 2560 mm |