1954 Alfa Romeo 6C vs. 1970 Mazda Cosmo
To start off, 1970 Mazda Cosmo is newer by 16 year(s). Which means there will be less support and parts availability for 1954 Alfa Romeo 6C. In addition, the cost of maintenance, including insurance, on 1954 Alfa Romeo 6C would be higher. At 3,494 cc (6 cylinders), 1954 Alfa Romeo 6C is equipped with a bigger engine. In terms of performance, 1954 Alfa Romeo 6C (271 HP @ 6500 RPM) has 178 more horse power than 1970 Mazda Cosmo. (93 HP @ 7000 RPM). In normal driving conditions, 1954 Alfa Romeo 6C should accelerate faster than 1970 Mazda Cosmo. With that said, vehicle weight also plays an important factor in acceleration. 1954 Alfa Romeo 6C weights approximately 10 kg more than 1970 Mazda Cosmo. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1954 Alfa Romeo 6C | 1970 Mazda Cosmo | |
| Make | Alfa Romeo | Mazda |
| Model | 6C | Cosmo |
| Year Released | 1954 | 1970 |
| Engine Position | Front | Front |
| Engine Size | 3494 cc | 1964 cc |
| Horse Power | 271 HP | 93 HP |
| Engine RPM | 6500 RPM | 7000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 950 kg | 940 kg |
| Vehicle Length | 3530 mm | 4150 mm |
| Vehicle Height | 1330 mm | 1170 mm |
| Wheelbase Size | 2250 mm | 2210 mm |
