2009 BMW 650 vs. 1990 Buick Skylark
To start off, 2009 BMW 650 is newer by 19 year(s). Which means there will be less support and parts availability for 1990 Buick Skylark. In addition, the cost of maintenance, including insurance, on 1990 Buick Skylark would be higher. At 4,797 cc (8 cylinders), 2009 BMW 650 is equipped with a bigger engine. In terms of performance, 2009 BMW 650 (362 HP @ 6300 RPM) has 252 more horse power than 1990 Buick Skylark. (110 HP @ 5200 RPM). In normal driving conditions, 2009 BMW 650 should accelerate faster than 1990 Buick Skylark. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW 650 weights approximately 145 kg more than 1990 Buick Skylark. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 BMW 650 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2009 BMW 650. However, in wet, icy, snow, or gravel driving conditions, 1990 Buick Skylark, being front wheel drive (FWD), will offer much better control with better grip. 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 650 (490 Nm @ 3400 RPM) has 307 more torque (in Nm) than 1990 Buick Skylark. (183 Nm @ 3200 RPM). This means 2009 BMW 650 will have an easier job in driving up hills or pulling heavy equipment than 1990 Buick Skylark.
Compare all specifications:
| 2009 BMW 650 | 1990 Buick Skylark | |
| Make | BMW | Buick |
| Model | 650 | Skylark |
| Year Released | 2009 | 1990 |
| Engine Position | Front | Front |
| Engine Size | 4797 cc | 2471 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 362 HP | 110 HP |
| Engine RPM | 6300 RPM | 5200 RPM |
| Torque | 490 Nm | 183 Nm |
| Torque RPM | 3400 RPM | 3200 RPM |
| Engine Compression Ratio | 10.5:1 | 8.3:1 |
| Top Speed | 250 km/hour | 180 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1340 kg | 1195 kg |
| Vehicle Length | 4830 mm | 4580 mm |
| Vehicle Width | 1380 mm | 1700 mm |
| Vehicle Height | 1860 mm | 1330 mm |
| Wheelbase Size | 2790 mm | 2630 mm |
| Fuel Tank Capacity | 70 L | 51 L |
