2009 BMW 525 vs. 1987 Buick Regal
To start off, 2009 BMW 525 is newer by 22 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 2,843 cc (6 cylinders), 1987 Buick Regal is equipped with a bigger engine. In terms of performance, 2009 BMW 525 (215 HP @ 6500 RPM) has 80 more horse power than 1987 Buick Regal. (135 HP @ 4400 RPM). In normal driving conditions, 2009 BMW 525 should accelerate faster than 1987 Buick Regal. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW 525 weights approximately 185 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 2009 BMW 525 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, 2009 BMW 525 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, 2009 BMW 525 (250 Nm @ 2750 RPM) has 6 more torque (in Nm) than 1987 Buick Regal. (244 Nm @ 3600 RPM). This means 2009 BMW 525 will have an easier job in driving up hills or pulling heavy equipment than 1987 Buick Regal. 1987 Buick Regal has automatic transmission and 2009 BMW 525 has manual transmission. 2009 BMW 525 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1987 Buick Regal will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 BMW 525 | 1987 Buick Regal | |
| Make | BMW | Buick |
| Model | 525 | Regal |
| Year Released | 2009 | 1987 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 2843 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 215 HP | 135 HP |
| Engine RPM | 6500 RPM | 4400 RPM |
| Torque | 250 Nm | 244 Nm |
| Torque RPM | 2750 RPM | 3600 RPM |
| Engine Compression Ratio | 11.0:1 | 8.8:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Automatic |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1525 kg | 1340 kg |
| Vehicle Length | 4850 mm | 4890 mm |
| Vehicle Width | 1850 mm | 1850 mm |
| Vehicle Height | 1500 mm | 1350 mm |
| Wheelbase Size | 2840 mm | 2740 mm |
| Fuel Tank Capacity | 70 L | 62 L |
