1971 AC 428 vs. 2004 Ford Expedition
To start off, 2004 Ford Expedition is newer by 33 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 38 more horse power than 2004 Ford Expedition. (260 HP @ 5500 RPM). In normal driving conditions, 1971 AC 428 should accelerate faster than 2004 Ford Expedition. With that said, vehicle weight also plays an important factor in acceleration. 2004 Ford Expedition weights approximately 1142 kg more than 1971 AC 428.
Because 2004 Ford Expedition 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, 2004 Ford Expedition 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) has 164 more torque (in Nm) than 2004 Ford Expedition. (475 Nm). This means 1971 AC 428 will have an easier job in driving up hills or pulling heavy equipment than 2004 Ford Expedition. 2004 Ford Expedition has automatic transmission and 1971 AC 428 has manual transmission. 1971 AC 428 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Ford Expedition will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1971 AC 428 | 2004 Ford Expedition | |
| Make | AC | Ford |
| Model | 428 | Expedition |
| Year Released | 1971 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 7003 cc | 5408 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 298 HP | 260 HP |
| Engine RPM | 4600 RPM | 5500 RPM |
| Torque | 639 Nm | 475 Nm |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 8 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1430 kg | 2572 kg |
| Vehicle Length | 4430 mm | 5230 mm |
| Vehicle Width | 1710 mm | 2010 mm |
| Vehicle Height | 1310 mm | 1980 mm |
| Wheelbase Size | 2450 mm | 3030 mm |
