1973 AC 428 vs. 2004 Citroen C4
To start off, 2004 Citroen C4 is newer by 31 year(s). Which means there will be less support and parts availability for 1973 AC 428. In addition, the cost of maintenance, including insurance, on 1973 AC 428 would be higher. At 7,002 cc (8 cylinders), 1973 AC 428 is equipped with a bigger engine. In terms of performance, 1973 AC 428 (298 HP @ 4600 RPM) has 121 more horse power than 2004 Citroen C4. (177 HP @ 6500 RPM). In normal driving conditions, 1973 AC 428 should accelerate faster than 2004 Citroen C4. With that said, vehicle weight also plays an important factor in acceleration. 1973 AC 428 weights approximately 205 kg more than 2004 Citroen C4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1973 AC 428 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 1973 AC 428. However, in wet, icy, snow, or gravel driving conditions, 2004 Citroen C4, 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. Let's talk about torque, 1973 AC 428 (639 Nm @ 2800 RPM) has 446 more torque (in Nm) than 2004 Citroen C4. (193 Nm @ 5500 RPM). This means 1973 AC 428 will have an easier job in driving up hills or pulling heavy equipment than 2004 Citroen C4.
Compare all specifications:
| 1973 AC 428 | 2004 Citroen C4 | |
| Make | AC | Citroen |
| Model | 428 | C4 |
| Year Released | 1973 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 7002 cc | 1997 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 298 HP | 177 HP |
| Engine RPM | 4600 RPM | 6500 RPM |
| Torque | 639 Nm | 193 Nm |
| Torque RPM | 2800 RPM | 5500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1430 kg | 1225 kg |
| Vehicle Length | 4430 mm | 4270 mm |
| Vehicle Width | 1710 mm | 1780 mm |
| Vehicle Height | 1310 mm | 1460 mm |
| Wheelbase Size | 2450 mm | 2610 mm |
