1949 Buick 40 vs. 1978 Cadillac Seville
To start off, 1978 Cadillac Seville is newer by 29 year(s). Which means there will be less support and parts availability for 1949 Buick 40. In addition, the cost of maintenance, including insurance, on 1949 Buick 40 would be higher. At 5,735 cc (8 cylinders), 1978 Cadillac Seville is equipped with a bigger engine. In terms of performance, 1978 Cadillac Seville (123 HP @ 3600 RPM) has 15 more horse power than 1949 Buick 40. (108 HP @ 3600 RPM) In normal driving conditions, 1978 Cadillac Seville should accelerate faster than 1949 Buick 40. With that said, vehicle weight also plays an important factor in acceleration. 1978 Cadillac Seville weights approximately 245 kg more than 1949 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:
| 1949 Buick 40 | 1978 Cadillac Seville | |
| Make | Buick | Cadillac |
| Model | 40 | Seville |
| Year Released | 1949 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 4066 cc | 5735 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 108 HP | 123 HP |
| Engine RPM | 3600 RPM | 3600 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Rear |
| Vehicle Weight | 1645 kg | 1890 kg |
| Wheelbase Size | 3000 mm | 2910 mm |
