1970 AMC AMX III vs. 2011 GMC Sierra
To start off, 2011 GMC Sierra is newer by 41 year(s). Which means there will be less support and parts availability for 1970 AMC AMX III. In addition, the cost of maintenance, including insurance, on 1970 AMC AMX III would be higher. At 6,375 cc (8 cylinders), 1970 AMC AMX III is equipped with a bigger engine. In terms of performance, 2011 GMC Sierra (353 HP) has 12 more horse power than 1970 AMC AMX III. (341 HP) In normal driving conditions, 2011 GMC Sierra should accelerate faster than 1970 AMC AMX III.
Because 2011 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1970 AMC AMX III. In wet, icy, snow, or gravel driving conditions, 2011 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. 2011 GMC Sierra has automatic transmission and 1970 AMC AMX III has manual transmission. 1970 AMC AMX III will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1970 AMC AMX III | 2011 GMC Sierra | |
| Make | AMC | GMC |
| Model | AMX III | Sierra |
| Year Released | 1970 | 2011 |
| Engine Position | Middle | Front |
| Engine Size | 6375 cc | 5999 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 341 HP | 353 HP |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 3 seats |
| Number of Doors | 2 doors | 2 doors |
| Wheelbase Size | 2670 mm | 3380 mm |
