1948 Buick 40 vs. 1974 Buick Centurion
To start off, 1974 Buick Centurion is newer by 26 year(s). Which means there will be less support and parts availability for 1948 Buick 40. In addition, the cost of maintenance, including insurance, on 1948 Buick 40 would be higher. At 7,468 cc (6 cylinders), 1974 Buick Centurion is equipped with a bigger engine. In terms of performance, 1974 Buick Centurion (226 HP @ 4000 RPM) has 84 more horse power than 1948 Buick 40. (142 HP @ 3600 RPM) In normal driving conditions, 1974 Buick Centurion should accelerate faster than 1948 Buick 40. With that said, vehicle weight also plays an important factor in acceleration. 1974 Buick Centurion weights approximately 222 kg more than 1948 Buick 40. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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:
| 1948 Buick 40 | 1974 Buick Centurion | |
| Make | Buick | Buick |
| Model | 40 | Centurion |
| Year Released | 1948 | 1974 |
| Engine Position | Front | Front |
| Engine Size | 5249 cc | 7468 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 142 HP | 226 HP |
| Engine RPM | 3600 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Vehicle Weight | 1848 kg | 2070 kg |
| Wheelbase Size | 3000 mm | 3160 mm |
