1968 Buick Riviera vs. 1990 Porsche 928
To start off, 1990 Porsche 928 is newer by 22 year(s). Which means there will be less support and parts availability for 1968 Buick Riviera. In addition, the cost of maintenance, including insurance, on 1968 Buick Riviera would be higher. At 7,050 cc (8 cylinders), 1968 Buick Riviera is equipped with a bigger engine. In terms of performance, 1990 Porsche 928 (317 HP) has 12 more horse power than 1968 Buick Riviera. (305 HP) In normal driving conditions, 1990 Porsche 928 should accelerate faster than 1968 Buick Riviera.
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) has 215 more torque (in Nm) than 1990 Porsche 928. (430 Nm). This means 1968 Buick Riviera will have an easier job in driving up hills or pulling heavy equipment than 1990 Porsche 928.
Compare all specifications:
| 1968 Buick Riviera | 1990 Porsche 928 | |
| Make | Buick | Porsche |
| Model | Riviera | 928 |
| Year Released | 1968 | 1990 |
| Body Type | Coupe | Coupe |
| Engine Position | Front | Front |
| Engine Size | 7050 cc | 4957 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 305 HP | 317 HP |
| Torque | 645 Nm | 430 Nm |
| Top Speed | 193 km/hour | 265 km/hour |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Length | 5370 mm | 4530 mm |
| Vehicle Width | 2020 mm | 1840 mm |
| Vehicle Height | 1370 mm | 1840 mm |
| Wheelbase Size | 3030 mm | 2500 mm |
