1968 Buick Riviera vs. 2001 Porsche 911
To start off, 2001 Porsche 911 is newer by 33 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, 2001 Porsche 911 (316 HP @ 6800 RPM) has 11 more horse power than 1968 Buick Riviera. (305 HP @ 5000 RPM) In normal driving conditions, 2001 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 360 kg more than 2001 Porsche 911.
Because 2001 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 1968 Buick Riviera. In wet, icy, snow, or gravel driving conditions, 2001 Porsche 911 will offer significantly more control. 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 274 more torque (in Nm) than 2001 Porsche 911. (371 Nm @ 4250 RPM). This means 1968 Buick Riviera will have an easier job in driving up hills or pulling heavy equipment than 2001 Porsche 911.
Compare all specifications:
| 1968 Buick Riviera | 2001 Porsche 911 | |
| Make | Buick | Porsche |
| Model | Riviera | 911 |
| Year Released | 1968 | 2001 |
| 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 | 316 HP |
| Engine RPM | 5000 RPM | 6800 RPM |
| Torque | 645 Nm | 371 Nm |
| Torque RPM | 3200 RPM | 4250 RPM |
| Engine Bore Size | 106.2 mm | 96 mm |
| Engine Stroke Size | 99.4 mm | 82.8 mm |
| Top Speed | 193 km/hour | 280 km/hour |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1900 kg | 1540 kg |
| Vehicle Length | 5370 mm | 4440 mm |
| Vehicle Width | 2020 mm | 1780 mm |
| Vehicle Height | 1370 mm | 1310 mm |
| Wheelbase Size | 3030 mm | 2360 mm |
| Fuel Tank Capacity | 75 L | 64 L |
