1957 Alfa Romeo 1900 vs. 1991 Ford Sierra
To start off, 1991 Ford Sierra is newer by 34 year(s). Which means there will be less support and parts availability for 1957 Alfa Romeo 1900. In addition, the cost of maintenance, including insurance, on 1957 Alfa Romeo 1900 would be higher. At 1,975 cc (4 cylinders), 1957 Alfa Romeo 1900 is equipped with a bigger engine. In terms of performance, 1957 Alfa Romeo 1900 (114 HP @ 5000 RPM) has 39 more horse power than 1991 Ford Sierra. (75 HP @ 4500 RPM). In normal driving conditions, 1957 Alfa Romeo 1900 should accelerate faster than 1991 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 1991 Ford Sierra weights approximately 145 kg more than 1957 Alfa Romeo 1900.
Compare all specifications:
| 1957 Alfa Romeo 1900 | 1991 Ford Sierra | |
| Make | Alfa Romeo | Ford |
| Model | 1900 | Sierra |
| Year Released | 1957 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 1975 cc | 1751 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 114 HP | 75 HP |
| Engine RPM | 5000 RPM | 4500 RPM |
| Fuel Type | Gasoline | Diesel |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1000 kg | 1145 kg |
| Vehicle Length | 4210 mm | 4430 mm |
| Vehicle Width | 1610 mm | 1700 mm |
| Vehicle Height | 1370 mm | 1370 mm |
| Wheelbase Size | 2510 mm | 2620 mm |
