2008 BMW M5 vs. 1975 AC 428
To start off, 2008 BMW M5 is newer by 33 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, 2008 BMW M5 (500 HP @ 7750 RPM) has 202 more horse power than 1975 AC 428. (298 HP @ 4600 RPM). In normal driving conditions, 2008 BMW M5 should accelerate faster than 1975 AC 428. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW M5 weights approximately 400 kg more than 1975 AC 428. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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 119 more torque (in Nm) than 2008 BMW M5. (520 Nm @ 6100 RPM). This means 1975 AC 428 will have an easier job in driving up hills or pulling heavy equipment than 2008 BMW M5.
Compare all specifications:
2008 BMW M5 | 1975 AC 428 | |
Make | BMW | AC |
Model | M5 | 428 |
Year Released | 2008 | 1975 |
Engine Position | Front | Front |
Engine Size | 4999 cc | 7003 cc |
Engine Cylinders | 10 cylinders | 8 cylinders |
Engine Type | V | in-line |
Horse Power | 500 HP | 298 HP |
Engine RPM | 7750 RPM | 4600 RPM |
Torque | 520 Nm | 639 Nm |
Torque RPM | 6100 RPM | 2800 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1830 kg | 1430 kg |
Vehicle Length | 4860 mm | 4430 mm |
Vehicle Width | 1850 mm | 1710 mm |
Vehicle Height | 1480 mm | 1310 mm |
Wheelbase Size | 2900 mm | 2450 mm |