2004 BMW X3 vs. 1951 Mercury Roadster
To start off, 2004 BMW X3 is newer by 53 year(s). Which means there will be less support and parts availability for 1951 Mercury Roadster. In addition, the cost of maintenance, including insurance, on 1951 Mercury Roadster would be higher. At 3,990 cc (8 cylinders), 1951 Mercury Roadster is equipped with a bigger engine. In terms of performance, 2004 BMW X3 (184 HP @ 7400 RPM) has 76 more horse power than 1951 Mercury Roadster. (108 HP @ 3800 RPM). In normal driving conditions, 2004 BMW X3 should accelerate faster than 1951 Mercury Roadster. With that said, vehicle weight also plays an important factor in acceleration. 2004 BMW X3 weights approximately 268 kg more than 1951 Mercury Roadster. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 1951 Mercury Roadster. In wet, icy, snow, or gravel driving conditions, 2004 BMW X3 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:
| 2004 BMW X3 | 1951 Mercury Roadster | |
| Make | BMW | Mercury |
| Model | X3 | Roadster |
| Year Released | 2004 | 1951 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2491 cc | 3990 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 184 HP | 108 HP |
| Engine RPM | 7400 RPM | 3800 RPM |
| Drive Type | 4WD | Rear |
| Vehicle Weight | 1818 kg | 1550 kg |
| Vehicle Length | 4570 mm | 5260 mm |
| Wheelbase Size | 2890 mm | 2960 mm |
