1961 Aston Martin DB4 vs. 2003 BMW X3
To start off, 2003 BMW X3 is newer by 42 year(s). Which means there will be less support and parts availability for 1961 Aston Martin DB4. In addition, the cost of maintenance, including insurance, on 1961 Aston Martin DB4 would be higher. At 3,668 cc (6 cylinders), 1961 Aston Martin DB4 is equipped with a bigger engine. In terms of performance, 1961 Aston Martin DB4 (238 HP @ 5700 RPM) has 49 more horse power than 2003 BMW X3. (189 HP @ 6000 RPM). In normal driving conditions, 1961 Aston Martin DB4 should accelerate faster than 2003 BMW X3. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW X3 weights approximately 465 kg more than 1961 Aston Martin DB4.
Because 2003 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 1961 Aston Martin DB4. In wet, icy, snow, or gravel driving conditions, 2003 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. Let's talk about torque, 1961 Aston Martin DB4 (320 Nm) has 75 more torque (in Nm) than 2003 BMW X3. (245 Nm). This means 1961 Aston Martin DB4 will have an easier job in driving up hills or pulling heavy equipment than 2003 BMW X3.
Compare all specifications:
| 1961 Aston Martin DB4 | 2003 BMW X3 | |
| Make | Aston Martin | BMW |
| Model | DB4 | X3 |
| Year Released | 1961 | 2003 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 3668 cc | 2494 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 238 HP | 189 HP |
| Engine RPM | 5700 RPM | 6000 RPM |
| Torque | 320 Nm | 245 Nm |
| Engine Bore Size | 92 mm | 84 mm |
| Engine Stroke Size | 92 mm | 75 mm |
| Drive Type | Rear | 4WD |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1350 kg | 1815 kg |
| Vehicle Length | 4490 mm | 4570 mm |
| Vehicle Width | 1680 mm | 1860 mm |
| Vehicle Height | 1330 mm | 1680 mm |
| Wheelbase Size | 2500 mm | 2890 mm |
| Fuel Tank Capacity | 86 L | 67 L |
