1968 Buick Riviera vs. 2005 Porsche 911
To start off, 2005 Porsche 911 is newer by 37 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, 2005 Porsche 911 (414 HP @ 6000 RPM) has 109 more horse power than 1968 Buick Riviera. (305 HP @ 5000 RPM) In normal driving conditions, 2005 Porsche 911 should accelerate faster than 1968 Buick Riviera. With that said, vehicle weight also plays an important factor in acceleration. 1968 Buick Riviera weights approximately 520 kg more than 2005 Porsche 911.
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 85 more torque (in Nm) than 2005 Porsche 911. (560 Nm @ 2700 RPM). This means 1968 Buick Riviera will have an easier job in driving up hills or pulling heavy equipment than 2005 Porsche 911.
Compare all specifications:
| 1968 Buick Riviera | 2005 Porsche 911 | |
| Make | Buick | Porsche |
| Model | Riviera | 911 |
| Year Released | 1968 | 2005 |
| Body Type | Coupe | Convertible |
| Engine Position | Front | Rear |
| Engine Size | 7050 cc | 3596 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 305 HP | 414 HP |
| Engine RPM | 5000 RPM | 6000 RPM |
| Torque | 645 Nm | 560 Nm |
| Torque RPM | 3200 RPM | 2700 RPM |
| Top Speed | 193 km/hour | 293 km/hour |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1900 kg | 1380 kg |
| Wheelbase Size | 3030 mm | 2360 mm |
| Fuel Tank Capacity | 75 L | 64 L |
