2007 Cadillac STS vs. 1949 Mercury Roadster
To start off, 2007 Cadillac STS is newer by 58 year(s). Which means there will be less support and parts availability for 1949 Mercury Roadster. In addition, the cost of maintenance, including insurance, on 1949 Mercury Roadster would be higher. At 4,565 cc (8 cylinders), 2007 Cadillac STS is equipped with a bigger engine. In terms of performance, 2007 Cadillac STS (322 HP @ 6400 RPM) has 214 more horse power than 1949 Mercury Roadster. (108 HP @ 3800 RPM). In normal driving conditions, 2007 Cadillac STS should accelerate faster than 1949 Mercury Roadster. With that said, vehicle weight also plays an important factor in acceleration. 2007 Cadillac STS weights approximately 270 kg more than 1949 Mercury Roadster. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Cadillac STS is four wheel drive (4WD), it will have significant more traction and grip than 1949 Mercury Roadster. In wet, icy, snow, or gravel driving conditions, 2007 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.
Compare all specifications:
2007 Cadillac STS | 1949 Mercury Roadster | |
Make | Cadillac | Mercury |
Model | STS | Roadster |
Year Released | 2007 | 1949 |
Body Type | Sedan | Convertible |
Engine Position | Front | Front |
Engine Size | 4565 cc | 3990 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 322 HP | 108 HP |
Engine RPM | 6400 RPM | 3800 RPM |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Automatic |
Vehicle Weight | 1820 kg | 1550 kg |
Vehicle Length | 4990 mm | 5260 mm |
Wheelbase Size | 2960 mm | 2960 mm |