2009 BMW Z4 vs. 2004 Buick LeSabre
To start off, 2009 BMW Z4 is newer by 5 year(s). Which means there will be less support and parts availability for 2004 Buick LeSabre. In addition, the cost of maintenance, including insurance, on 2004 Buick LeSabre would be higher. At 3,791 cc (6 cylinders), 2004 Buick LeSabre is equipped with a bigger engine. In terms of performance, 2009 BMW Z4 (338 HP @ 7900 RPM) has 133 more horse power than 2004 Buick LeSabre. (205 HP @ 5200 RPM). In normal driving conditions, 2009 BMW Z4 should accelerate faster than 2004 Buick LeSabre. With that said, vehicle weight also plays an important factor in acceleration. 2004 Buick LeSabre weights approximately 122 kg more than 2009 BMW Z4.
Because 2009 BMW Z4 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 Z4. However, in wet, icy, snow, or gravel driving conditions, 2004 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, 2009 BMW Z4 (365 Nm @ 4900 RPM) has 53 more torque (in Nm) than 2004 Buick LeSabre. (312 Nm @ 4000 RPM). This means 2009 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2004 Buick LeSabre.
Compare all specifications:
| 2009 BMW Z4 | 2004 Buick LeSabre | |
| Make | BMW | Buick |
| Model | Z4 | LeSabre |
| Year Released | 2009 | 2004 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3244 cc | 3791 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 338 HP | 205 HP |
| Engine RPM | 7900 RPM | 5200 RPM |
| Torque | 365 Nm | 312 Nm |
| Torque RPM | 4900 RPM | 4000 RPM |
| Engine Bore Size | 87 mm | 97 mm |
| Engine Stroke Size | 91 mm | 86 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Front |
| Number of Seats | 2 seats | 6 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1495 kg | 1617 kg |
| Vehicle Length | 4120 mm | 5090 mm |
| Vehicle Width | 1790 mm | 1870 mm |
| Vehicle Height | 1290 mm | 1450 mm |
| Wheelbase Size | 2500 mm | 2810 mm |
| Fuel Consumption Overall | 12.1 L/100km | 10.2 L/100km |
| Fuel Tank Capacity | 60 L | 70 L |
