1970 AMC AMX III vs. 1988 Pontiac Grand Am
To start off, 1988 Pontiac Grand Am is newer by 18 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, 1970 AMC AMX III (341 HP) has 178 more horse power than 1988 Pontiac Grand Am. (163 HP). In normal driving conditions, 1970 AMC AMX III should accelerate faster than 1988 Pontiac Grand Am.
Because 1970 AMC AMX III is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1970 AMC AMX III. However, in wet, icy, snow, or gravel driving conditions, 1988 Pontiac Grand Am, being front wheel drive (FWD), will offer much better control with better grip. 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. 1988 Pontiac Grand Am 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. 1988 Pontiac Grand Am will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1970 AMC AMX III | 1988 Pontiac Grand Am | |
| Make | AMC | Pontiac |
| Model | AMX III | Grand Am |
| Year Released | 1970 | 1988 |
| Engine Position | Middle | Front |
| Engine Size | 6375 cc | 1996 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 341 HP | 163 HP |
| Engine Bore Size | 105.9 mm | 86 mm |
| Engine Stroke Size | 90.7 mm | 86 mm |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Wheelbase Size | 2670 mm | 2630 mm |
