1949 Aston Martin 2-Litre vs. 2005 Cadillac STS
To start off, 2005 Cadillac STS is newer by 56 year(s). Which means there will be less support and parts availability for 1949 Aston Martin 2-Litre. In addition, the cost of maintenance, including insurance, on 1949 Aston Martin 2-Litre would be higher. At 3,562 cc (6 cylinders), 2005 Cadillac STS is equipped with a bigger engine. In terms of performance, 2005 Cadillac STS (252 HP @ 6500 RPM) has 176 more horse power than 1949 Aston Martin 2-Litre. (76 HP @ 4750 RPM) In normal driving conditions, 2005 Cadillac STS should accelerate faster than 1949 Aston Martin 2-Litre. With that said, vehicle weight also plays an important factor in acceleration. 2005 Cadillac STS weights approximately 670 kg more than 1949 Aston Martin 2-Litre. 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. 2005 Cadillac STS has automatic transmission and 1949 Aston Martin 2-Litre has manual transmission. 1949 Aston Martin 2-Litre will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Cadillac STS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1949 Aston Martin 2-Litre | 2005 Cadillac STS | |
| Make | Aston Martin | Cadillac |
| Model | 2-Litre | STS |
| Year Released | 1949 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1970 cc | 3562 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 76 HP | 252 HP |
| Engine RPM | 4750 RPM | 6500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1120 kg | 1790 kg |
| Vehicle Length | 4480 mm | 4990 mm |
| Vehicle Width | 1720 mm | 1850 mm |
| Vehicle Height | 1370 mm | 1470 mm |
| Wheelbase Size | 2750 mm | 2690 mm |
