1969 Buick GS vs. 1991 Chevrolet Blazer
To start off, 1991 Chevrolet Blazer is newer by 22 year(s). Which means there will be less support and parts availability for 1969 Buick GS. In addition, the cost of maintenance, including insurance, on 1969 Buick GS would be higher. At 5,724 cc (8 cylinders), 1969 Buick GS is equipped with a bigger engine. In terms of performance, 1969 Buick GS (190 HP @ 4000 RPM) has 32 more horse power than 1991 Chevrolet Blazer. (158 HP @ 4000 RPM). In normal driving conditions, 1969 Buick GS should accelerate faster than 1991 Chevrolet Blazer. With that said, vehicle weight also plays an important factor in acceleration. 1969 Buick GS weights approximately 100 kg more than 1991 Chevrolet Blazer. 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 1969 Buick GS. 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, 1969 Buick GS (395 Nm @ 2800 RPM) has 83 more torque (in Nm) than 1991 Chevrolet Blazer. (312 Nm @ 2800 RPM). This means 1969 Buick GS will have an easier job in driving up hills or pulling heavy equipment than 1991 Chevrolet Blazer.
Compare all specifications:
| 1969 Buick GS | 1991 Chevrolet Blazer | |
| Make | Buick | Chevrolet |
| Model | GS | Blazer |
| Year Released | 1969 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 5724 cc | 4300 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 190 HP | 158 HP |
| Engine RPM | 4000 RPM | 4000 RPM |
| Torque | 395 Nm | 312 Nm |
| Torque RPM | 2800 RPM | 2800 RPM |
| Engine Bore Size | 96.5 mm | 101.6 mm |
| Engine Stroke Size | 97.8 mm | 88.4 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1630 kg | 1530 kg |
| Vehicle Length | 5180 mm | 4500 mm |
| Vehicle Width | 1960 mm | 1670 mm |
| Vehicle Height | 1370 mm | 1630 mm |
| Wheelbase Size | 2860 mm | 2720 mm |
