1959 AC Greyhound vs. 2004 Proton 400
To start off, 2004 Proton 400 is newer by 45 year(s). Which means there will be less support and parts availability for 1959 AC Greyhound. In addition, the cost of maintenance, including insurance, on 1959 AC Greyhound would be higher. At 2,553 cc (6 cylinders), 1959 AC Greyhound is equipped with a bigger engine. In terms of performance, 1959 AC Greyhound (168 HP @ 5500 RPM) has 94 more horse power than 2004 Proton 400. (74 HP @ 6000 RPM). In normal driving conditions, 1959 AC Greyhound should accelerate faster than 2004 Proton 400. With that said, vehicle weight also plays an important factor in acceleration. 1959 AC Greyhound weights approximately 50 kg more than 2004 Proton 400. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1959 AC Greyhound | 2004 Proton 400 | |
| Make | AC | Proton |
| Model | Greyhound | 400 |
| Year Released | 1959 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 2553 cc | 1299 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 3 valves |
| Horse Power | 168 HP | 74 HP |
| Engine RPM | 5500 RPM | 6000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1040 kg | 990 kg |
| Vehicle Length | 4580 mm | 4280 mm |
| Vehicle Width | 1670 mm | 1700 mm |
| Vehicle Height | 1340 mm | 1390 mm |
| Wheelbase Size | 2550 mm | 2510 mm |
