2009 Hummer H2 vs. 1956 Alfa Romeo 1900
To start off, 2009 Hummer H2 is newer by 53 year(s). Which means there will be less support and parts availability for 1956 Alfa Romeo 1900. In addition, the cost of maintenance, including insurance, on 1956 Alfa Romeo 1900 would be higher. At 6,198 cc (8 cylinders), 2009 Hummer H2 is equipped with a bigger engine. In terms of performance, 2009 Hummer H2 (393 HP @ 5700 RPM) has 279 more horse power than 1956 Alfa Romeo 1900. (114 HP @ 5000 RPM). In normal driving conditions, 2009 Hummer H2 should accelerate faster than 1956 Alfa Romeo 1900. With that said, vehicle weight also plays an important factor in acceleration. 2009 Hummer H2 weights approximately 1903 kg more than 1956 Alfa Romeo 1900. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Hummer H2 is four wheel drive (4WD), it will have significant more traction and grip than 1956 Alfa Romeo 1900. In wet, icy, snow, or gravel driving conditions, 2009 Hummer H2 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. 2009 Hummer H2 has automatic transmission and 1956 Alfa Romeo 1900 has manual transmission. 1956 Alfa Romeo 1900 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Hummer H2 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Hummer H2 | 1956 Alfa Romeo 1900 | |
| Make | Hummer | Alfa Romeo |
| Model | H2 | 1900 |
| Year Released | 2009 | 1956 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 6198 cc | 1973 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 393 HP | 114 HP |
| Engine RPM | 5700 RPM | 5000 RPM |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2903 kg | 1000 kg |
| Vehicle Length | 4830 mm | 4210 mm |
| Vehicle Width | 2070 mm | 1610 mm |
| Vehicle Height | 2020 mm | 1370 mm |
| Wheelbase Size | 3130 mm | 2510 mm |
| Fuel Tank Capacity | 121 L | 71 L |
