1970 Alfa Romeo Spider vs. 1947 Buick 40
To start off, 1970 Alfa Romeo Spider is newer by 23 year(s). Which means there will be less support and parts availability for 1947 Buick 40. In addition, the cost of maintenance, including insurance, on 1947 Buick 40 would be higher. At 5,249 cc (8 cylinders), 1947 Buick 40 is equipped with a bigger engine. In terms of performance, 1947 Buick 40 (142 HP @ 3600 RPM) has 39 more horse power than 1970 Alfa Romeo Spider. (103 HP @ 6000 RPM) In normal driving conditions, 1947 Buick 40 should accelerate faster than 1970 Alfa Romeo Spider. With that said, vehicle weight also plays an important factor in acceleration. 1947 Buick 40 weights approximately 855 kg more than 1970 Alfa Romeo Spider. 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:
| 1970 Alfa Romeo Spider | 1947 Buick 40 | |
| Make | Alfa Romeo | Buick |
| Model | Spider | 40 |
| Year Released | 1970 | 1947 |
| Engine Position | Front | Front |
| Engine Size | 1290 cc | 5249 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 103 HP | 142 HP |
| Engine RPM | 6000 RPM | 3600 RPM |
| Drive Type | Rear | Rear |
| Vehicle Weight | 990 kg | 1845 kg |
| Wheelbase Size | 2260 mm | 3000 mm |
