1968 AMC AMX vs. 1968 Buick Riviera
To start off, both 1968 AMC AMX and 1968 Buick Riviera were released in the same year (1968). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 7,050 cc (8 cylinders), 1968 Buick Riviera is equipped with a bigger engine. In terms of performance, 1968 AMC AMX (315 HP @ 4600 RPM) has 10 more horse power than 1968 Buick Riviera. (305 HP @ 5000 RPM). In normal driving conditions, 1968 AMC AMX should accelerate faster than 1968 Buick Riviera. With that said, vehicle weight also plays an important factor in acceleration. 1968 Buick Riviera weights approximately 523 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 Buick Riviera (645 Nm @ 3200 RPM) has 69 more torque (in Nm) than 1968 AMC AMX. (576 Nm @ 3200 RPM). This means 1968 Buick Riviera will have an easier job in driving up hills or pulling heavy equipment than 1968 AMC AMX.
Compare all specifications:
| 1968 AMC AMX | 1968 Buick Riviera | |
| Make | AMC | Buick |
| Model | AMX | Riviera |
| Year Released | 1968 | 1968 |
| Engine Position | Front | Front |
| Engine Size | 6386 cc | 7050 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 315 HP | 305 HP |
| Engine RPM | 4600 RPM | 5000 RPM |
| Torque | 576 Nm | 645 Nm |
| Torque RPM | 3200 RPM | 3200 RPM |
| Engine Bore Size | 105.8 mm | 106.2 mm |
| Engine Stroke Size | 90.8 mm | 99.4 mm |
| Top Speed | 230 km/hour | 193 km/hour |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1377 kg | 1900 kg |
| Vehicle Length | 4510 mm | 5370 mm |
| Vehicle Width | 1830 mm | 2020 mm |
| Vehicle Height | 1320 mm | 1370 mm |
| Wheelbase Size | 2470 mm | 3030 mm |
