1971 AC 428 vs. 2006 Ford F-250
To start off, 2006 Ford F-250 is newer by 35 year(s). Which means there will be less support and parts availability for 1971 AC 428. In addition, the cost of maintenance, including insurance, on 1971 AC 428 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 121 more horse power than 2006 Ford F-250. (177 HP @ 3800 RPM). In normal driving conditions, 1971 AC 428 should accelerate faster than 2006 Ford F-250.
Because 2006 Ford F-250 is four wheel drive (4WD), it will have significant more traction and grip than 1971 AC 428. In wet, icy, snow, or gravel driving conditions, 2006 Ford F-250 will offer significantly more control. 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, 1971 AC 428 (639 Nm @ 2800 RPM) has 139 more torque (in Nm) than 2006 Ford F-250. (500 Nm @ 2000 RPM). This means 1971 AC 428 will have an easier job in driving up hills or pulling heavy equipment than 2006 Ford F-250.
Compare all specifications:
| 1971 AC 428 | 2006 Ford F-250 | |
| Make | AC | Ford |
| Model | 428 | F-250 |
| Year Released | 1971 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 7003 cc | 4198 cc |
| Horse Power | 298 HP | 177 HP |
| Engine RPM | 4600 RPM | 3800 RPM |
| Torque | 639 Nm | 500 Nm |
| Torque RPM | 2800 RPM | 2000 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Length | 4430 mm | 6250 mm |
| Vehicle Width | 1710 mm | 2060 mm |
| Vehicle Height | 1310 mm | 2040 mm |
| Wheelbase Size | 2450 mm | 3970 mm |
