2007 BMW Z4 vs. 2008 Chevrolet Lumina
To start off, 2008 Chevrolet Lumina is newer by 1 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 3,791 cc (6 cylinders), 2008 Chevrolet Lumina is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2008 Chevrolet Lumina weights approximately 230 kg more than 2007 BMW Z4.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 2008 Chevrolet Lumina (305 Nm @ 3600 RPM) has 105 more torque (in Nm) than 2007 BMW Z4. (200 Nm @ 3600 RPM). This means 2008 Chevrolet Lumina will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW Z4. 2008 Chevrolet Lumina 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. 2008 Chevrolet Lumina will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 BMW Z4 | 2008 Chevrolet Lumina | |
| Make | BMW | Chevrolet |
| Model | Z4 | Lumina |
| Year Released | 2007 | 2008 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1993 cc | 3791 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 148 HP | 0 HP |
| Torque | 200 Nm | 305 Nm |
| Torque RPM | 3600 RPM | 3600 RPM |
| Engine Bore Size | 84 mm | 97.1 mm |
| Engine Stroke Size | 90 mm | 86 mm |
| Engine Compression Ratio | 10.5:1 | 9.4:1 |
| Fuel Type | Gasoline | Gasoline |
| Acceleration 0-100mph | 8.2 seconds | 9.6 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1295 kg | 1525 kg |
| Vehicle Length | 4100 mm | 4320 mm |
| Vehicle Height | 1790 mm | 1500 mm |
| Wheelbase Size | 2500 mm | 2790 mm |
| Fuel Consumption Overall | 7.5 L/100km | 11.6 L/100km |
| Fuel Tank Capacity | 55 L | 75 L |
