1967 AC 428 vs. 2011 Infiniti M
To start off, 2011 Infiniti M is newer by 44 year(s). Which means there will be less support and parts availability for 1967 AC 428. In addition, the cost of maintenance, including insurance, on 1967 AC 428 would be higher. At 7,010 cc (8 cylinders), 1967 AC 428 is equipped with a bigger engine. In terms of performance, 1967 AC 428 (345 HP @ 4600 RPM) has 15 more horse power than 2011 Infiniti M. (330 HP @ 7000 RPM). In normal driving conditions, 1967 AC 428 should accelerate faster than 2011 Infiniti M. With that said, vehicle weight also plays an important factor in acceleration. 2011 Infiniti M weights approximately 360 kg more than 1967 AC 428.
Because 2011 Infiniti M is all wheel drive (AWD), it will have significant more traction and grip than 1967 AC 428. In wet, icy, snow, or gravel driving conditions, 2011 Infiniti M 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, 1967 AC 428 (627 Nm @ 2800 RPM) has 261 more torque (in Nm) than 2011 Infiniti M. (366 Nm @ 5200 RPM). This means 1967 AC 428 will have an easier job in driving up hills or pulling heavy equipment than 2011 Infiniti M.
Compare all specifications:
| 1967 AC 428 | 2011 Infiniti M | |
| Make | AC | Infiniti |
| Model | 428 | M |
| Year Released | 1967 | 2011 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 7010 cc | 3700 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 345 HP | 330 HP |
| Engine RPM | 4600 RPM | 7000 RPM |
| Torque | 627 Nm | 366 Nm |
| Torque RPM | 2800 RPM | 5200 RPM |
| Drive Type | Rear | AWD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1483 kg | 1843 kg |
| Vehicle Length | 4520 mm | 4945 mm |
| Vehicle Width | 1710 mm | 1844 mm |
| Vehicle Height | 1260 mm | 1514 mm |
| Wheelbase Size | 2440 mm | 2901 mm |
| Fuel Tank Capacity | 85 L | 76 L |
