2009 BMW 525 vs. 1979 Buick Estate
To start off, 2009 BMW 525 is newer by 30 year(s). Which means there will be less support and parts availability for 1979 Buick Estate. In addition, the cost of maintenance, including insurance, on 1979 Buick Estate would be higher. At 4,942 cc (8 cylinders), 1979 Buick Estate is equipped with a bigger engine. In terms of performance, 2009 BMW 525 (175 HP @ 4000 RPM) has 37 more horse power than 1979 Buick Estate. (138 HP @ 3600 RPM). In normal driving conditions, 2009 BMW 525 should accelerate faster than 1979 Buick Estate. With that said, vehicle weight also plays an important factor in acceleration. 1979 Buick Estate weights approximately 120 kg more than 2009 BMW 525.
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, 2009 BMW 525 (400 Nm @ 2000 RPM) has 82 more torque (in Nm) than 1979 Buick Estate. (318 Nm @ 2000 RPM). This means 2009 BMW 525 will have an easier job in driving up hills or pulling heavy equipment than 1979 Buick Estate. 1979 Buick Estate 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. 1979 Buick Estate will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 BMW 525 | 1979 Buick Estate | |
| Make | BMW | Buick |
| Model | 525 | Estate |
| Year Released | 2009 | 1979 |
| Body Type | Station Wagon | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 4942 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 175 HP | 138 HP |
| Engine RPM | 4000 RPM | 3600 RPM |
| Torque | 400 Nm | 318 Nm |
| Torque RPM | 2000 RPM | 2000 RPM |
| Engine Bore Size | 84.1 mm | 101.6 mm |
| Engine Stroke Size | 75.1 mm | 76.2 mm |
| Engine Compression Ratio | 17.0:1 | 8.0:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1750 kg | 1870 kg |
| Vehicle Length | 4850 mm | 5510 mm |
| Vehicle Width | 1850 mm | 1990 mm |
| Vehicle Height | 1500 mm | 1440 mm |
| Wheelbase Size | 2840 mm | 2950 mm |
