1991 Buick Roadmaster vs. 1992 Chevrolet Blazer
To start off, 1992 Chevrolet Blazer is newer by 1 year(s). Which means there will be less support and parts availability for 1991 Buick Roadmaster. In addition, the cost of maintenance, including insurance, on 1991 Buick Roadmaster would be higher. At 5,002 cc (8 cylinders), 1991 Buick Roadmaster is equipped with a bigger engine. In terms of performance, 1991 Buick Roadmaster (168 HP @ 4200 RPM) has 9 more horse power than 1992 Chevrolet Blazer. (159 HP @ 4000 RPM). In normal driving conditions, 1991 Buick Roadmaster should accelerate faster than 1992 Chevrolet Blazer. With that said, vehicle weight also plays an important factor in acceleration. 1991 Buick Roadmaster weights approximately 470 kg more than 1992 Chevrolet Blazer. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1992 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, 1992 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 (346 Nm @ 2400 RPM) has 34 more torque (in Nm) than 1992 Chevrolet Blazer. (312 Nm @ 2800 RPM). This means 1991 Buick Roadmaster will have an easier job in driving up hills or pulling heavy equipment than 1992 Chevrolet Blazer. 1991 Buick Roadmaster has automatic transmission and 1992 Chevrolet Blazer has manual transmission. 1992 Chevrolet Blazer will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1991 Buick Roadmaster will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Buick Roadmaster | 1992 Chevrolet Blazer | |
| Make | Buick | Chevrolet |
| Model | Roadmaster | Blazer |
| Year Released | 1991 | 1992 |
| Body Type | Station Wagon | SUV |
| Engine Position | Front | Front |
| Engine Size | 5002 cc | 4300 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 168 HP | 159 HP |
| Engine RPM | 4200 RPM | 4000 RPM |
| Torque | 346 Nm | 312 Nm |
| Torque RPM | 2400 RPM | 2800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 2000 kg | 1530 kg |
| Vehicle Length | 5540 mm | 4500 mm |
| Vehicle Width | 2040 mm | 1670 mm |
| Vehicle Height | 1540 mm | 1630 mm |
| Wheelbase Size | 2950 mm | 2720 mm |
