2007 BMW 323 vs. 2005 Buick LeSabre
To start off, 2007 BMW 323 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Buick LeSabre. In addition, the cost of maintenance, including insurance, on 2005 Buick LeSabre would be higher. At 3,800 cc (6 cylinders), 2005 Buick LeSabre is equipped with a bigger engine. In terms of performance, 2005 Buick LeSabre (205 HP @ 5200 RPM) has 29 more horse power than 2007 BMW 323. (176 HP @ 6200 RPM) In normal driving conditions, 2005 Buick LeSabre should accelerate faster than 2007 BMW 323. With that said, vehicle weight also plays an important factor in acceleration. 2005 Buick LeSabre weights approximately 109 kg more than 2007 BMW 323. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 BMW 323 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 2007 BMW 323. However, in wet, icy, snow, or gravel driving conditions, 2005 Buick LeSabre, 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, 2005 Buick LeSabre (312 Nm) has 82 more torque (in Nm) than 2007 BMW 323. (230 Nm). This means 2005 Buick LeSabre will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW 323.
Compare all specifications:
| 2007 BMW 323 | 2005 Buick LeSabre | |
| Make | BMW | Buick |
| Model | 323 | LeSabre |
| Year Released | 2007 | 2005 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 3800 cc |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 176 HP | 205 HP |
| Engine RPM | 6200 RPM | 5200 RPM |
| Torque | 230 Nm | 312 Nm |
| Engine Bore Size | 78.8 mm | 97 mm |
| Engine Stroke Size | 82 mm | 86 mm |
| Engine Compression Ratio | 11.0:1 | 9.4:1 |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 6 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1520 kg | 1629 kg |
| Vehicle Length | 4530 mm | 5090 mm |
| Vehicle Width | 1430 mm | 1870 mm |
| Vehicle Height | 1820 mm | 1450 mm |
| Wheelbase Size | 2770 mm | 2780 mm |
| Fuel Consumption Overall | 7.5 L/100km | 10.2 L/100km |
| Fuel Tank Capacity | 60 L | 68 L |
