2009 BMW 750 vs. 1999 Buick Century
To start off, 2009 BMW 750 is newer by 10 year(s). Which means there will be less support and parts availability for 1999 Buick Century. In addition, the cost of maintenance, including insurance, on 1999 Buick Century would be higher. At 4,799 cc (8 cylinders), 2009 BMW 750 is equipped with a bigger engine. In terms of performance, 2009 BMW 750 (363 HP @ 6300 RPM) has 198 more horse power than 1999 Buick Century. (165 HP @ 5200 RPM). In normal driving conditions, 2009 BMW 750 should accelerate faster than 1999 Buick Century. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW 750 weights approximately 430 kg more than 1999 Buick Century. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 BMW 750 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 750. However, in wet, icy, snow, or gravel driving conditions, 1999 Buick Century, 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 750 (490 Nm @ 3400 RPM) has 239 more torque (in Nm) than 1999 Buick Century. (251 Nm @ 4000 RPM). This means 2009 BMW 750 will have an easier job in driving up hills or pulling heavy equipment than 1999 Buick Century.
Compare all specifications:
| 2009 BMW 750 | 1999 Buick Century | |
| Make | BMW | Buick |
| Model | 750 | Century |
| Year Released | 2009 | 1999 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4799 cc | 3134 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 363 HP | 165 HP |
| Engine RPM | 6300 RPM | 5200 RPM |
| Torque | 490 Nm | 251 Nm |
| Torque RPM | 3400 RPM | 4000 RPM |
| Engine Bore Size | 93 mm | 89 mm |
| Engine Stroke Size | 88.3 mm | 84 mm |
| Engine Compression Ratio | 10.5:1 | 9.6:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1950 kg | 1520 kg |
| Vehicle Length | 5190 mm | 4950 mm |
| Vehicle Width | 1910 mm | 1850 mm |
| Vehicle Height | 1490 mm | 1440 mm |
| Wheelbase Size | 3130 mm | 2780 mm |
| Fuel Consumption City | 16.9 L/100km | 11.8 L/100km |
| Fuel Consumption Overall | 11.4 L/100km | 9.8 L/100km |
| Fuel Tank Capacity | 90 L | 64 L |
