1971 Buick Riviera vs. 1985 Porsche 928
To start off, 1985 Porsche 928 is newer by 14 year(s). Which means there will be less support and parts availability for 1971 Buick Riviera. In addition, the cost of maintenance, including insurance, on 1971 Buick Riviera would be higher. At 7,468 cc (8 cylinders), 1971 Buick Riviera is equipped with a bigger engine. In terms of performance, 1971 Buick Riviera (311 HP @ 4200 RPM) has 1 more horse power than 1985 Porsche 928. (310 HP @ 5900 RPM). In normal driving conditions, 1971 Buick Riviera should accelerate faster than 1985 Porsche 928. With that said, vehicle weight also plays an important factor in acceleration. 1971 Buick Riviera weights approximately 690 kg more than 1985 Porsche 928. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 1971 Buick Riviera (617 Nm @ 2600 RPM) has 217 more torque (in Nm) than 1985 Porsche 928. (400 Nm @ 4500 RPM). This means 1971 Buick Riviera will have an easier job in driving up hills or pulling heavy equipment than 1985 Porsche 928.
Compare all specifications:
1971 Buick Riviera | 1985 Porsche 928 | |
Make | Buick | Porsche |
Model | Riviera | 928 |
Year Released | 1971 | 1985 |
Body Type | Coupe | Coupe |
Engine Position | Front | Front |
Engine Size | 7468 cc | 4662 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Horse Power | 311 HP | 310 HP |
Engine RPM | 4200 RPM | 5900 RPM |
Torque | 617 Nm | 400 Nm |
Torque RPM | 2600 RPM | 4500 RPM |
Engine Compression Ratio | 8.3:1 | 10.4:1 |
Drive Type | Rear | Rear |
Transmission Type | Automatic | Automatic |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 2040 kg | 1350 kg |
Vehicle Length | 5560 mm | 4450 mm |
Vehicle Width | 2040 mm | 1840 mm |
Vehicle Height | 1380 mm | 1290 mm |
Wheelbase Size | 3110 mm | 2510 mm |