1968 AMC AMX vs. 2007 GMC Sierra
To start off, 2007 GMC Sierra is newer by 39 year(s). Which means there will be less support and parts availability for 1968 AMC AMX. In addition, the cost of maintenance, including insurance, on 1968 AMC AMX would be higher. At 6,386 cc (8 cylinders), 1968 AMC AMX is equipped with a bigger engine. In terms of performance, 2007 GMC Sierra (345 HP @ 5200 RPM) has 30 more horse power than 1968 AMC AMX. (315 HP @ 4600 RPM) In normal driving conditions, 2007 GMC Sierra should accelerate faster than 1968 AMC AMX.
Because 2007 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1968 AMC AMX. In wet, icy, snow, or gravel driving conditions, 2007 GMC Sierra 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, 1968 AMC AMX (576 Nm @ 3200 RPM) has 61 more torque (in Nm) than 2007 GMC Sierra. (515 Nm @ 4000 RPM). This means 1968 AMC AMX will have an easier job in driving up hills or pulling heavy equipment than 2007 GMC Sierra.
Compare all specifications:
| 1968 AMC AMX | 2007 GMC Sierra | |
| Make | AMC | GMC |
| Model | AMX | Sierra |
| Year Released | 1968 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 6386 cc | 5998 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 315 HP | 345 HP |
| Engine RPM | 4600 RPM | 5200 RPM |
| Torque | 576 Nm | 515 Nm |
| Torque RPM | 3200 RPM | 4000 RPM |
| Engine Bore Size | 105.8 mm | 102 mm |
| Engine Stroke Size | 90.8 mm | 92 mm |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Length | 4510 mm | 5850 mm |
| Vehicle Width | 1830 mm | 2000 mm |
| Vehicle Height | 1320 mm | 1910 mm |
| Wheelbase Size | 2470 mm | 3650 mm |
