1975 AC 428 vs. 2005 BMW X3
To start off, 2005 BMW X3 is newer by 30 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 70 more horse power than 2005 BMW X3. (228 HP @ 5900 RPM). In normal driving conditions, 1975 AC 428 should accelerate faster than 2005 BMW X3. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW X3 weights approximately 405 kg more than 1975 AC 428.
Because 2005 BMW X3 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, 2005 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, 1975 AC 428 (639 Nm @ 2800 RPM) has 339 more torque (in Nm) than 2005 BMW X3. (300 Nm @ 3500 RPM). This means 1975 AC 428 will have an easier job in driving up hills or pulling heavy equipment than 2005 BMW X3.
Compare all specifications:
1975 AC 428 | 2005 BMW X3 | |
Make | AC | BMW |
Model | 428 | X3 |
Year Released | 1975 | 2005 |
Engine Position | Front | Front |
Engine Size | 7003 cc | 2983 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Horse Power | 298 HP | 228 HP |
Engine RPM | 4600 RPM | 5900 RPM |
Torque | 639 Nm | 300 Nm |
Torque RPM | 2800 RPM | 3500 RPM |
Fuel Type | Gasoline | Gasoline - Premium |
Drive Type | Rear | 4WD |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1430 kg | 1835 kg |
Vehicle Length | 4430 mm | 4570 mm |
Vehicle Width | 1710 mm | 1860 mm |
Vehicle Height | 1310 mm | 1680 mm |
Wheelbase Size | 2450 mm | 2730 mm |