2007 BMW Z4 vs. 2009 Buick Lucerne
To start off, 2009 Buick Lucerne is newer by 2 year(s). Which means there will be less support and parts availability for 2007 BMW Z4. In addition, the cost of maintenance, including insurance, on 2007 BMW Z4 would be higher. At 3,880 cc (6 cylinders), 2009 Buick Lucerne is equipped with a bigger engine. In terms of performance, 2009 Buick Lucerne (227 HP @ 5700 RPM) has 79 more horse power than 2007 BMW Z4. (148 HP @ 6200 RPM) In normal driving conditions, 2009 Buick Lucerne should accelerate faster than 2007 BMW Z4. With that said, vehicle weight also plays an important factor in acceleration. 2009 Buick Lucerne weights approximately 322 kg more than 2007 BMW Z4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 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 2007 BMW Z4. However, in wet, icy, snow, or gravel driving conditions, 2009 Buick Lucerne, 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 Buick Lucerne (322 Nm @ 2300 RPM) has 122 more torque (in Nm) than 2007 BMW Z4. (200 Nm @ 3600 RPM). This means 2009 Buick Lucerne will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW Z4. 2009 Buick Lucerne has automatic transmission and 2007 BMW Z4 has manual transmission. 2007 BMW Z4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Buick Lucerne will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 BMW Z4 | 2009 Buick Lucerne | |
| Make | BMW | Buick |
| Model | Z4 | Lucerne |
| Year Released | 2007 | 2009 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1993 cc | 3880 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 148 HP | 227 HP |
| Engine RPM | 6200 RPM | 5700 RPM |
| Torque | 200 Nm | 322 Nm |
| Torque RPM | 3600 RPM | 2300 RPM |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1295 kg | 1617 kg |
| Vehicle Length | 4100 mm | 5170 mm |
| Vehicle Width | 1310 mm | 1880 mm |
| Vehicle Height | 1790 mm | 1480 mm |
| Wheelbase Size | 2500 mm | 2940 mm |
| Fuel Consumption Overall | 7.5 L/100km | 11.2 L/100km |
| Fuel Tank Capacity | 55 L | 68 L |
