1950 Alfa Romeo GP 158 vs. 2007 Cadillac STS
To start off, 2007 Cadillac STS is newer by 57 year(s). Which means there will be less support and parts availability for 1950 Alfa Romeo GP 158. In addition, the cost of maintenance, including insurance, on 1950 Alfa Romeo GP 158 would be higher. At 3,556 cc (6 cylinders), 2007 Cadillac STS is equipped with a bigger engine. In terms of performance, 1950 Alfa Romeo GP 158 (346 HP @ 8500 RPM) has 91 more horse power than 2007 Cadillac STS. (255 HP @ 6500 RPM). In normal driving conditions, 1950 Alfa Romeo GP 158 should accelerate faster than 2007 Cadillac STS.
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. 2007 Cadillac STS has automatic transmission and 1950 Alfa Romeo GP 158 has manual transmission. 1950 Alfa Romeo GP 158 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Cadillac STS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1950 Alfa Romeo GP 158 | 2007 Cadillac STS | |
| Make | Alfa Romeo | Cadillac |
| Model | GP 158 | STS |
| Year Released | 1950 | 2007 |
| Engine Size | 1479 cc | 3556 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 346 HP | 255 HP |
| Engine RPM | 8500 RPM | 6500 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Wheelbase Size | 2510 mm | 2960 mm |
