1970 AC 428 vs. 2004 BMW X3
To start off, 2004 BMW X3 is newer by 34 year(s). Which means there will be less support and parts availability for 1970 AC 428. In addition, the cost of maintenance, including insurance, on 1970 AC 428 would be higher. At 7,003 cc (8 cylinders), 1970 AC 428 is equipped with a bigger engine. In terms of performance, 1970 AC 428 (298 HP @ 4600 RPM) has 114 more horse power than 2004 BMW X3. (184 HP @ 7400 RPM). In normal driving conditions, 1970 AC 428 should accelerate faster than 2004 BMW X3. With that said, vehicle weight also plays an important factor in acceleration. 2004 BMW X3 weights approximately 388 kg more than 1970 AC 428.
Because 2004 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 1970 AC 428. In wet, icy, snow, or gravel driving conditions, 2004 BMW X3 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, 1970 AC 428 (640 Nm) has 403 more torque (in Nm) than 2004 BMW X3. (237 Nm). This means 1970 AC 428 will have an easier job in driving up hills or pulling heavy equipment than 2004 BMW X3.
Compare all specifications:
| 1970 AC 428 | 2004 BMW X3 | |
| Make | AC | BMW |
| Model | 428 | X3 |
| Year Released | 1970 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 7003 cc | 2491 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 298 HP | 184 HP |
| Engine RPM | 4600 RPM | 7400 RPM |
| Torque | 640 Nm | 237 Nm |
| Drive Type | Rear | 4WD |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1430 kg | 1818 kg |
| Vehicle Length | 4430 mm | 4570 mm |
| Vehicle Width | 1710 mm | 1860 mm |
| Vehicle Height | 1310 mm | 1680 mm |
| Wheelbase Size | 2450 mm | 2890 mm |
