1965 AC 427 vs. 2009 Jeep Commander
To start off, 2009 Jeep Commander is newer by 44 year(s). Which means there will be less support and parts availability for 1965 AC 427. In addition, the cost of maintenance, including insurance, on 1965 AC 427 would be higher. At 6,997 cc (8 cylinders), 1965 AC 427 is equipped with a bigger engine. In terms of performance, 1965 AC 427 (410 HP @ 4000 RPM) has 63 more horse power than 2009 Jeep Commander. (347 HP @ 5000 RPM). In normal driving conditions, 1965 AC 427 should accelerate faster than 2009 Jeep Commander. With that said, vehicle weight also plays an important factor in acceleration. 2009 Jeep Commander weights approximately 958 kg more than 1965 AC 427.
Because 2009 Jeep Commander is four wheel drive (4WD), it will have significant more traction and grip than 1965 AC 427. In wet, icy, snow, or gravel driving conditions, 2009 Jeep Commander 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, 1965 AC 427 (652 Nm @ 3700 RPM) has 132 more torque (in Nm) than 2009 Jeep Commander. (520 Nm @ 4000 RPM). This means 1965 AC 427 will have an easier job in driving up hills or pulling heavy equipment than 2009 Jeep Commander.
Compare all specifications:
| 1965 AC 427 | 2009 Jeep Commander | |
| Make | AC | Jeep |
| Model | 427 | Commander |
| Year Released | 1965 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 6997 cc | 5654 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 410 HP | 347 HP |
| Engine RPM | 4000 RPM | 5000 RPM |
| Torque | 652 Nm | 520 Nm |
| Torque RPM | 3700 RPM | 4000 RPM |
| Engine Bore Size | 107.7 mm | 99.5 mm |
| Engine Stroke Size | 96 mm | 90.9 mm |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 2 seats | 7 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1397 kg | 2355 kg |
| Vehicle Length | 4430 mm | 4790 mm |
| Vehicle Width | 1710 mm | 1910 mm |
| Vehicle Height | 1300 mm | 1830 mm |
| Wheelbase Size | 2440 mm | 2790 mm |
| Fuel Tank Capacity | 81 L | 80 L |
