1977 Buick LeSabre vs. 1991 Vector Wiegert
To start off, 1991 Vector Wiegert 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 5,973 cc (8 cylinders), 1991 Vector Wiegert is equipped with a bigger engine. In terms of performance, 1991 Vector Wiegert (644 HP) has 481 more horse power than 1977 Buick LeSabre. (163 HP) In normal driving conditions, 1991 Vector Wiegert should accelerate faster than 1977 Buick LeSabre. With that said, vehicle weight also plays an important factor in acceleration. 1977 Buick LeSabre weights approximately 80 kg more than 1991 Vector Wiegert.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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 Vector Wiegert (854 Nm) has 525 more torque (in Nm) than 1977 Buick LeSabre. (329 Nm). This means 1991 Vector Wiegert will have an easier job in driving up hills or pulling heavy equipment than 1977 Buick LeSabre.
Compare all specifications:
| 1977 Buick LeSabre | 1991 Vector Wiegert | |
| Make | Buick | Vector |
| Model | LeSabre | Wiegert |
| Year Released | 1977 | 1991 |
| Engine Position | Front | Middle |
| Engine Size | 3791 cc | 5973 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 163 HP | 644 HP |
| Torque | 329 Nm | 854 Nm |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Vehicle Weight | 1630 kg | 1550 kg |
| Vehicle Length | 5550 mm | 4380 mm |
| Vehicle Width | 1910 mm | 2090 mm |
| Vehicle Height | 1430 mm | 1070 mm |
| Wheelbase Size | 2950 mm | 2620 mm |
