1986 Alfa Romeo 75 vs. 1968 Buick Riviera
To start off, 1986 Alfa Romeo 75 is newer by 18 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, 1968 Buick Riviera (305 HP @ 5000 RPM) has 149 more horse power than 1986 Alfa Romeo 75. (156 HP @ 5600 RPM) In normal driving conditions, 1968 Buick Riviera should accelerate faster than 1986 Alfa Romeo 75. With that said, vehicle weight also plays an important factor in acceleration. 1968 Buick Riviera weights approximately 690 kg more than 1986 Alfa Romeo 75. 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, 1968 Buick Riviera (645 Nm @ 3200 RPM) has 436 more torque (in Nm) than 1986 Alfa Romeo 75. (209 Nm @ 4000 RPM). This means 1968 Buick Riviera will have an easier job in driving up hills or pulling heavy equipment than 1986 Alfa Romeo 75.
Compare all specifications:
| 1986 Alfa Romeo 75 | 1968 Buick Riviera | |
| Make | Alfa Romeo | Buick |
| Model | 75 | Riviera |
| Year Released | 1986 | 1968 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2393 cc | 7050 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 156 HP | 305 HP |
| Engine RPM | 5600 RPM | 5000 RPM |
| Torque | 209 Nm | 645 Nm |
| Torque RPM | 4000 RPM | 3200 RPM |
| Engine Bore Size | 88 mm | 106.2 mm |
| Engine Stroke Size | 68.3 mm | 99.4 mm |
| Top Speed | 200 km/hour | 193 km/hour |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1210 kg | 1900 kg |
| Vehicle Length | 4340 mm | 5370 mm |
| Vehicle Width | 1640 mm | 2020 mm |
| Vehicle Height | 1360 mm | 1370 mm |
| Wheelbase Size | 2520 mm | 3030 mm |
| Fuel Tank Capacity | 49 L | 75 L |
