1955 Alfa Romeo 1900 vs. 2007 BMW X5
To start off, 2007 BMW X5 is newer by 52 year(s). Which means there will be less support and parts availability for 1955 Alfa Romeo 1900. In addition, the cost of maintenance, including insurance, on 1955 Alfa Romeo 1900 would be higher. At 4,799 cc (8 cylinders), 2007 BMW X5 is equipped with a bigger engine. In terms of performance, 2007 BMW X5 (350 HP @ 6300 RPM) has 236 more horse power than 1955 Alfa Romeo 1900. (114 HP @ 5500 RPM) In normal driving conditions, 2007 BMW X5 should accelerate faster than 1955 Alfa Romeo 1900. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X5 weights approximately 1250 kg more than 1955 Alfa Romeo 1900. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1955 Alfa Romeo 1900. In wet, icy, snow, or gravel driving conditions, 2007 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. 2007 BMW X5 has automatic transmission and 1955 Alfa Romeo 1900 has manual transmission. 1955 Alfa Romeo 1900 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 BMW X5 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1955 Alfa Romeo 1900 | 2007 BMW X5 | |
| Make | Alfa Romeo | BMW |
| Model | 1900 | X5 |
| Year Released | 1955 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1974 cc | 4799 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 114 HP | 350 HP |
| Engine RPM | 5500 RPM | 6300 RPM |
| Engine Bore Size | 84.5 mm | 93 mm |
| Engine Stroke Size | 88 mm | 88.3 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 180 km/hour | 246 km/hour |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 950 kg | 2200 kg |
| Vehicle Length | 4410 mm | 4860 mm |
| Vehicle Width | 1640 mm | 1940 mm |
| Vehicle Height | 1360 mm | 1770 mm |
| Wheelbase Size | 2510 mm | 2940 mm |
| Fuel Tank Capacity | 71 L | 85 L |
