2006 Rover 75 vs. 1973 AC 428
To start off, 2006 Rover 75 is newer by 33 year(s). Which means there will be less support and parts availability for 1973 AC 428. In addition, the cost of maintenance, including insurance, on 1973 AC 428 would be higher. At 7,002 cc (8 cylinders), 1973 AC 428 is equipped with a bigger engine. In terms of performance, 1973 AC 428 (298 HP @ 4600 RPM) has 123 more horse power than 2006 Rover 75. (175 HP @ 4000 RPM) In normal driving conditions, 1973 AC 428 should accelerate faster than 2006 Rover 75. With that said, vehicle weight also plays an important factor in acceleration. 1973 AC 428 weights approximately 60 kg more than 2006 Rover 75. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1973 AC 428 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1973 AC 428. However, in wet, icy, snow, or gravel driving conditions, 2006 Rover 75, being front wheel drive (FWD), will offer much better control with better grip. 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, 1973 AC 428 (639 Nm @ 2800 RPM) has 399 more torque (in Nm) than 2006 Rover 75. (240 Nm @ 4000 RPM). This means 1973 AC 428 will have an easier job in driving up hills or pulling heavy equipment than 2006 Rover 75.
Compare all specifications:
| 2006 Rover 75 | 1973 AC 428 | |
| Make | Rover | AC |
| Model | 75 | 428 |
| Year Released | 2006 | 1973 |
| Engine Position | Front | Front |
| Engine Size | 2495 cc | 7002 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 175 HP | 298 HP |
| Engine RPM | 4000 RPM | 4600 RPM |
| Torque | 240 Nm | 639 Nm |
| Torque RPM | 4000 RPM | 2800 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1370 kg | 1430 kg |
| Vehicle Length | 4750 mm | 4430 mm |
| Vehicle Width | 1780 mm | 1710 mm |
| Vehicle Height | 1430 mm | 1310 mm |
| Wheelbase Size | 2750 mm | 2450 mm |
