1956 Alfa Romeo Giulietta vs. 2005 BMW X5
To start off, 2005 BMW X5 is newer by 49 year(s). Which means there will be less support and parts availability for 1956 Alfa Romeo Giulietta. In addition, the cost of maintenance, including insurance, on 1956 Alfa Romeo Giulietta would be higher. At 2,926 cc (6 cylinders), 2005 BMW X5 is equipped with a bigger engine. In terms of performance, 2005 BMW X5 (215 HP @ 4000 RPM) has 125 more horse power than 1956 Alfa Romeo Giulietta. (90 HP @ 6500 RPM) In normal driving conditions, 2005 BMW X5 should accelerate faster than 1956 Alfa Romeo Giulietta. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW X5 weights approximately 1275 kg more than 1956 Alfa Romeo Giulietta. 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 1956 Alfa Romeo Giulietta. 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 (520 Nm @ 2000 RPM) has 412 more torque (in Nm) than 1956 Alfa Romeo Giulietta. (108 Nm @ 4500 RPM). This means 2005 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1956 Alfa Romeo Giulietta.
Compare all specifications:
| 1956 Alfa Romeo Giulietta | 2005 BMW X5 | |
| Make | Alfa Romeo | BMW |
| Model | Giulietta | X5 |
| Year Released | 1956 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1290 cc | 2926 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 90 HP | 215 HP |
| Engine RPM | 6500 RPM | 4000 RPM |
| Torque | 108 Nm | 520 Nm |
| Torque RPM | 4500 RPM | 2000 RPM |
| Engine Bore Size | 74.1 mm | 84 mm |
| Engine Stroke Size | 75 mm | 90 mm |
| Engine Compression Ratio | 9.1:1 | 18.0:1 |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 895 kg | 2170 kg |
| Vehicle Length | 3990 mm | 4670 mm |
| Vehicle Width | 1540 mm | 1880 mm |
| Vehicle Height | 1330 mm | 1720 mm |
| Wheelbase Size | 2390 mm | 2830 mm |
| Fuel Tank Capacity | 71 L | 93 L |
