1987 Buick Regal vs. 2005 Porsche 911
To start off, 2005 Porsche 911 is newer by 18 year(s). Which means there will be less support and parts availability for 1987 Buick Regal. In addition, the cost of maintenance, including insurance, on 1987 Buick Regal would be higher. At 3,605 cc (6 cylinders), 2005 Porsche 911 is equipped with a bigger engine. In terms of performance, 2005 Porsche 911 (444 HP @ 5700 RPM) has 309 more horse power than 1987 Buick Regal. (135 HP @ 4400 RPM) In normal driving conditions, 2005 Porsche 911 should accelerate faster than 1987 Buick Regal. With that said, vehicle weight also plays an important factor in acceleration. 2005 Porsche 911 weights approximately 320 kg more than 1987 Buick Regal. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 1987 Buick Regal. In wet, icy, snow, or gravel driving conditions, 2005 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, 2005 Porsche 911 (620 Nm @ 3500 RPM) has 376 more torque (in Nm) than 1987 Buick Regal. (244 Nm @ 3600 RPM). This means 2005 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1987 Buick Regal.
Compare all specifications:
| 1987 Buick Regal | 2005 Porsche 911 | |
| Make | Buick | Porsche |
| Model | Regal | 911 |
| Year Released | 1987 | 2005 |
| Body Type | Coupe | Convertible |
| Engine Position | Front | Rear |
| Engine Size | 2843 cc | 3605 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 135 HP | 444 HP |
| Engine RPM | 4400 RPM | 5700 RPM |
| Torque | 244 Nm | 620 Nm |
| Torque RPM | 3600 RPM | 3500 RPM |
| Engine Compression Ratio | 8.8:1 | 9.4:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 190 km/hour | 307 km/hour |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1340 kg | 1660 kg |
| Vehicle Length | 4890 mm | 4440 mm |
| Vehicle Width | 1850 mm | 1840 mm |
| Vehicle Height | 1350 mm | 1300 mm |
| Wheelbase Size | 2740 mm | 2360 mm |
| Fuel Tank Capacity | 62 L | 63 L |
