1971 AC 428 vs. 1951 Alfa Romeo 6C
To start off, 1971 AC 428 is newer by 20 year(s). Which means there will be less support and parts availability for 1951 Alfa Romeo 6C. In addition, the cost of maintenance, including insurance, on 1951 Alfa Romeo 6C would be higher. At 7,003 cc (8 cylinders), 1971 AC 428 is equipped with a bigger engine. In terms of performance, 1971 AC 428 (298 HP @ 4600 RPM) has 194 more horse power than 1951 Alfa Romeo 6C. (104 HP @ 4800 RPM). In normal driving conditions, 1971 AC 428 should accelerate faster than 1951 Alfa Romeo 6C. With that said, vehicle weight also plays an important factor in acceleration. 1971 AC 428 weights approximately 30 kg more than 1951 Alfa Romeo 6C. 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.
Compare all specifications:
| 1971 AC 428 | 1951 Alfa Romeo 6C | |
| Make | AC | Alfa Romeo |
| Model | 428 | 6C |
| Year Released | 1971 | 1951 |
| Engine Position | Front | Front |
| Engine Size | 7003 cc | 2443 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 298 HP | 104 HP |
| Engine RPM | 4600 RPM | 4800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1430 kg | 1400 kg |
| Vehicle Length | 4430 mm | 4690 mm |
| Vehicle Width | 1710 mm | 1910 mm |
| Vehicle Height | 1310 mm | 1510 mm |
| Wheelbase Size | 2450 mm | 2710 mm |
