1968 AMC AMX vs. 2012 GMC Sierra
To start off, 2012 GMC Sierra is newer by 44 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, 1968 AMC AMX (315 HP @ 4600 RPM) has 3 more horse power than 2012 GMC Sierra. (312 HP @ 4400 RPM). In normal driving conditions, 1968 AMC AMX should accelerate faster than 2012 GMC Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2012 GMC Sierra weights approximately 517 kg more than 1968 AMC AMX.
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, 1968 AMC AMX (576 Nm @ 3200 RPM) has 70 more torque (in Nm) than 2012 GMC Sierra. (506 Nm @ 4400 RPM). This means 1968 AMC AMX will have an easier job in driving up hills or pulling heavy equipment than 2012 GMC Sierra.
Compare all specifications:
| 1968 AMC AMX | 2012 GMC Sierra | |
| Make | AMC | GMC |
| Model | AMX | Sierra |
| Year Released | 1968 | 2012 |
| Engine Position | Front | Front |
| Engine Size | 6386 cc | 5999 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 315 HP | 312 HP |
| Engine RPM | 4600 RPM | 4400 RPM |
| Torque | 576 Nm | 506 Nm |
| Torque RPM | 3200 RPM | 4400 RPM |
| Engine Compression Ratio | 10.2:1 | 10.8:1 |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1377 kg | 1894 kg |
| Vehicle Length | 4510 mm | 6580 mm |
| Vehicle Width | 1830 mm | 2440 mm |
| Vehicle Height | 1320 mm | 1940 mm |
| Wheelbase Size | 2470 mm | 4250 mm |
