1955 Alfa Romeo 1900 vs. 2011 Mercedes-Benz CLS
To start off, 2011 Mercedes-Benz CLS is newer by 56 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 2,987 cc (6 cylinders), 2011 Mercedes-Benz CLS is equipped with a bigger engine. In terms of performance, 2011 Mercedes-Benz CLS (264 HP @ 3800 RPM) has 150 more horse power than 1955 Alfa Romeo 1900. (114 HP @ 5500 RPM) In normal driving conditions, 2011 Mercedes-Benz CLS should accelerate faster than 1955 Alfa Romeo 1900. With that said, vehicle weight also plays an important factor in acceleration. 2011 Mercedes-Benz CLS weights approximately 865 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.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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. 2011 Mercedes-Benz CLS 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. 2011 Mercedes-Benz CLS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1955 Alfa Romeo 1900 | 2011 Mercedes-Benz CLS | |
| Make | Alfa Romeo | Mercedes-Benz |
| Model | 1900 | CLS |
| Year Released | 1955 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 1974 cc | 2987 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 114 HP | 264 HP |
| Engine RPM | 5500 RPM | 3800 RPM |
| Fuel Type | Gasoline | Diesel |
| Top Speed | 180 km/hour | 250 km/hour |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | 7-speed shiftable automatic |
| Number of Seats | 4 seats | 4 seats |
| Vehicle Weight | 950 kg | 1815 kg |
| Vehicle Length | 4410 mm | 4940 mm |
| Vehicle Width | 1640 mm | 1882 mm |
| Vehicle Height | 1360 mm | 1417 mm |
| Wheelbase Size | 2510 mm | 2875 mm |
| Fuel Tank Capacity | 71 L | 80 L |
