1975 AC 428 vs. 2009 Ford Explorer
To start off, 2009 Ford Explorer is newer by 34 year(s). Which means there will be less support and parts availability for 1975 AC 428. In addition, the cost of maintenance, including insurance, on 1975 AC 428 would be higher. At 7,003 cc (8 cylinders), 1975 AC 428 is equipped with a bigger engine. In terms of performance, 1975 AC 428 (298 HP @ 4600 RPM) has 87 more horse power than 2009 Ford Explorer. (211 HP @ 5100 RPM). In normal driving conditions, 1975 AC 428 should accelerate faster than 2009 Ford Explorer. With that said, vehicle weight also plays an important factor in acceleration. 1975 AC 428 weights approximately 464 kg more than 2009 Ford Explorer. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Ford Explorer is four wheel drive (4WD), it will have significant more traction and grip than 1975 AC 428. In wet, icy, snow, or gravel driving conditions, 2009 Ford Explorer 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, 1975 AC 428 (639 Nm @ 2800 RPM) has 295 more torque (in Nm) than 2009 Ford Explorer. (344 Nm @ 3700 RPM). This means 1975 AC 428 will have an easier job in driving up hills or pulling heavy equipment than 2009 Ford Explorer. 2009 Ford Explorer has automatic transmission and 1975 AC 428 has manual transmission. 1975 AC 428 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Ford Explorer will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1975 AC 428 | 2009 Ford Explorer | |
| Make | AC | Ford |
| Model | 428 | Explorer |
| Year Released | 1975 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 7003 cc | 4009 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 298 HP | 211 HP |
| Engine RPM | 4600 RPM | 5100 RPM |
| Torque | 639 Nm | 344 Nm |
| Torque RPM | 2800 RPM | 3700 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1430 kg | 966 kg |
| Vehicle Length | 4430 mm | 4920 mm |
| Vehicle Width | 1710 mm | 1880 mm |
| Vehicle Height | 1310 mm | 1830 mm |
| Wheelbase Size | 2450 mm | 2890 mm |
