1977 Buick LeSabre vs. 1991 Oldsmobile Bravada
To start off, 1991 Oldsmobile Bravada is newer by 14 year(s). Which means there will be less support and parts availability for 1977 Buick LeSabre. In addition, the cost of maintenance, including insurance, on 1977 Buick LeSabre would be higher. At 4,300 cc (6 cylinders), 1991 Oldsmobile Bravada is equipped with a bigger engine. In terms of performance, 1977 Buick LeSabre (163 HP @ 4000 RPM) has 5 more horse power than 1991 Oldsmobile Bravada. (158 HP @ 4000 RPM). In normal driving conditions, 1977 Buick LeSabre should accelerate faster than 1991 Oldsmobile Bravada. With that said, vehicle weight also plays an important factor in acceleration. 1991 Oldsmobile Bravada weights approximately 160 kg more than 1977 Buick LeSabre.
Because 1991 Oldsmobile Bravada is four wheel drive (4WD), it will have significant more traction and grip than 1977 Buick LeSabre. In wet, icy, snow, or gravel driving conditions, 1991 Oldsmobile Bravada 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, 1977 Buick LeSabre (329 Nm @ 2800 RPM) has 17 more torque (in Nm) than 1991 Oldsmobile Bravada. (312 Nm @ 2800 RPM). This means 1977 Buick LeSabre will have an easier job in driving up hills or pulling heavy equipment than 1991 Oldsmobile Bravada.
Compare all specifications:
| 1977 Buick LeSabre | 1991 Oldsmobile Bravada | |
| Make | Buick | Oldsmobile |
| Model | LeSabre | Bravada |
| Year Released | 1977 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 3791 cc | 4300 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 163 HP | 158 HP |
| Engine RPM | 4000 RPM | 4000 RPM |
| Torque | 329 Nm | 312 Nm |
| Torque RPM | 2800 RPM | 2800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Vehicle Weight | 1630 kg | 1790 kg |
| Vehicle Length | 5550 mm | 4500 mm |
| Vehicle Width | 1910 mm | 1670 mm |
| Vehicle Height | 1430 mm | 1630 mm |
| Wheelbase Size | 2950 mm | 2720 mm |
