1946 Buick 40 vs. 1971 Buick GS
To start off, 1971 Buick GS is newer by 25 year(s). Which means there will be less support and parts availability for 1946 Buick 40. In addition, the cost of maintenance, including insurance, on 1946 Buick 40 would be higher. At 5,724 cc (6 cylinders), 1971 Buick GS is equipped with a bigger engine. In terms of performance, 1971 Buick GS (190 HP @ 4000 RPM) has 82 more horse power than 1946 Buick 40. (108 HP @ 3600 RPM) In normal driving conditions, 1971 Buick GS should accelerate faster than 1946 Buick 40. With that said, vehicle weight also plays an important factor in acceleration. 1946 Buick 40 weights approximately 13 kg more than 1971 Buick GS.
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.
Compare all specifications:
| 1946 Buick 40 | 1971 Buick GS | |
| Make | Buick | Buick |
| Model | 40 | GS |
| Year Released | 1946 | 1971 |
| Engine Position | Front | Front |
| Engine Size | 4066 cc | 5724 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 108 HP | 190 HP |
| Engine RPM | 3600 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Vehicle Weight | 1645 kg | 1632 kg |
| Wheelbase Size | 3000 mm | 2860 mm |
