1963 Alfa Romeo 2600 vs. 2005 BMW X5
To start off, 2005 BMW X5 is newer by 42 year(s). Which means there will be less support and parts availability for 1963 Alfa Romeo 2600. In addition, the cost of maintenance, including insurance, on 1963 Alfa Romeo 2600 would be higher. At 4,392 cc (8 cylinders), 2005 BMW X5 is equipped with a bigger engine. In terms of performance, 2005 BMW X5 (321 HP @ 6100 RPM) has 158 more horse power than 1963 Alfa Romeo 2600. (163 HP @ 5900 RPM) In normal driving conditions, 2005 BMW X5 should accelerate faster than 1963 Alfa Romeo 2600. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW X5 weights approximately 865 kg more than 1963 Alfa Romeo 2600. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1963 Alfa Romeo 2600. In wet, icy, snow, or gravel driving conditions, 2005 BMW X5 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, 2005 BMW X5 (450 Nm @ 3700 RPM) has 230 more torque (in Nm) than 1963 Alfa Romeo 2600. (220 Nm @ 4000 RPM). This means 2005 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1963 Alfa Romeo 2600.
Compare all specifications:
| 1963 Alfa Romeo 2600 | 2005 BMW X5 | |
| Make | Alfa Romeo | BMW |
| Model | 2600 | X5 |
| Year Released | 1963 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 2584 cc | 4392 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 163 HP | 321 HP |
| Engine RPM | 5900 RPM | 6100 RPM |
| Torque | 220 Nm | 450 Nm |
| Torque RPM | 4000 RPM | 3700 RPM |
| Engine Bore Size | 83.1 mm | 92 mm |
| Engine Stroke Size | 79.6 mm | 83 mm |
| Engine Compression Ratio | 8.3:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1370 kg | 2235 kg |
| Vehicle Length | 4380 mm | 4670 mm |
| Vehicle Width | 1710 mm | 1880 mm |
| Vehicle Height | 1390 mm | 1710 mm |
| Wheelbase Size | 2510 mm | 2890 mm |
| Fuel Tank Capacity | 60 L | 92 L |
