1955 Alfa Romeo 1900 vs. 2005 Pontiac Bonneville
To start off, 2005 Pontiac Bonneville is newer by 50 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 3,786 cc (6 cylinders), 2005 Pontiac Bonneville is equipped with a bigger engine. In terms of performance, 2005 Pontiac Bonneville (205 HP @ 5200 RPM) has 91 more horse power than 1955 Alfa Romeo 1900. (114 HP @ 5500 RPM) In normal driving conditions, 2005 Pontiac Bonneville should accelerate faster than 1955 Alfa Romeo 1900. With that said, vehicle weight also plays an important factor in acceleration. 2005 Pontiac Bonneville weights approximately 718 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 1955 Alfa Romeo 1900 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1955 Alfa Romeo 1900. However, in wet, icy, snow, or gravel driving conditions, 2005 Pontiac Bonneville, being front wheel drive (FWD), will offer much better control with better grip. 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. 2005 Pontiac Bonneville 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. 2005 Pontiac Bonneville will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1955 Alfa Romeo 1900 | 2005 Pontiac Bonneville | |
| Make | Alfa Romeo | Pontiac |
| Model | 1900 | Bonneville |
| Year Released | 1955 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1974 cc | 3786 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 114 HP | 205 HP |
| Engine RPM | 5500 RPM | 5200 RPM |
| Engine Bore Size | 84.5 mm | 97 mm |
| Engine Stroke Size | 88 mm | 86 mm |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 950 kg | 1668 kg |
| Vehicle Length | 4410 mm | 5150 mm |
| Vehicle Width | 1640 mm | 1890 mm |
| Vehicle Height | 1360 mm | 1440 mm |
| Wheelbase Size | 2510 mm | 2800 mm |
| Fuel Tank Capacity | 71 L | 68 L |
