1946 Buick 40 vs. 1990 Buick Roadmaster
To start off, 1990 Buick Roadmaster is newer by 44 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 5,249 cc (8 cylinders), 1946 Buick 40 is equipped with a bigger engine. In terms of performance, 1990 Buick Roadmaster (168 HP @ 4200 RPM) has 26 more horse power than 1946 Buick 40. (142 HP @ 3600 RPM) In normal driving conditions, 1990 Buick Roadmaster should accelerate faster than 1946 Buick 40. With that said, vehicle weight also plays an important factor in acceleration. 1990 Buick Roadmaster weights approximately 155 kg more than 1946 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:
| 1946 Buick 40 | 1990 Buick Roadmaster | |
| Make | Buick | Buick |
| Model | 40 | Roadmaster |
| Year Released | 1946 | 1990 |
| Engine Position | Front | Front |
| Engine Size | 5249 cc | 5002 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 142 HP | 168 HP |
| Engine RPM | 3600 RPM | 4200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Vehicle Weight | 1845 kg | 2000 kg |
| Wheelbase Size | 3000 mm | 2950 mm |
