1948 Alfa Romeo 6C vs. 2008 Cadillac STS
To start off, 2008 Cadillac STS is newer by 60 year(s). Which means there will be less support and parts availability for 1948 Alfa Romeo 6C. In addition, the cost of maintenance, including insurance, on 1948 Alfa Romeo 6C would be higher. At 3,564 cc (6 cylinders), 2008 Cadillac STS is equipped with a bigger engine. In terms of performance, 2008 Cadillac STS (302 HP @ 6300 RPM) has 213 more horse power than 1948 Alfa Romeo 6C. (89 HP @ 4600 RPM) In normal driving conditions, 2008 Cadillac STS should accelerate faster than 1948 Alfa Romeo 6C. With that said, vehicle weight also plays an important factor in acceleration. 2008 Cadillac STS weights approximately 60 kg more than 1948 Alfa Romeo 6C. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Cadillac STS is four wheel drive (4WD), it will have significant more traction and grip than 1948 Alfa Romeo 6C. In wet, icy, snow, or gravel driving conditions, 2008 Cadillac STS will offer significantly more control. 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. 2008 Cadillac STS has automatic transmission and 1948 Alfa Romeo 6C has manual transmission. 1948 Alfa Romeo 6C will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Cadillac STS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1948 Alfa Romeo 6C | 2008 Cadillac STS | |
| Make | Alfa Romeo | Cadillac |
| Model | 6C | STS |
| Year Released | 1948 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 2442 cc | 3564 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 89 HP | 302 HP |
| Engine RPM | 4600 RPM | 6300 RPM |
| Engine Bore Size | 72 mm | 94.1 mm |
| Engine Stroke Size | 100 mm | 85.6 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1500 kg | 1560 kg |
| Vehicle Length | 4880 mm | 4990 mm |
| Vehicle Width | 1840 mm | 1850 mm |
| Vehicle Height | 1510 mm | 1470 mm |
| Wheelbase Size | 3010 mm | 2960 mm |
| Fuel Tank Capacity | 77 L | 64 L |
