2007 BMW Z4 vs. 2004 Chevrolet Impala
To start off, 2007 BMW Z4 is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Chevrolet Impala. In addition, the cost of maintenance, including insurance, on 2004 Chevrolet Impala would be higher. At 3,786 cc (6 cylinders), 2004 Chevrolet Impala is equipped with a bigger engine. In terms of performance, 2007 BMW Z4 (338 HP @ 7900 RPM) has 138 more horse power than 2004 Chevrolet Impala. (200 HP @ 5600 RPM). In normal driving conditions, 2007 BMW Z4 should accelerate faster than 2004 Chevrolet Impala. With that said, vehicle weight also plays an important factor in acceleration. 2004 Chevrolet Impala weights approximately 55 kg more than 2007 BMW Z4.
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, 2004 Chevrolet Impala, 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, 2007 BMW Z4 (365 Nm) has 60 more torque (in Nm) than 2004 Chevrolet Impala. (305 Nm). This means 2007 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2004 Chevrolet Impala.
Compare all specifications:
2007 BMW Z4 | 2004 Chevrolet Impala | |
Make | BMW | Chevrolet |
Model | Z4 | Impala |
Year Released | 2007 | 2004 |
Body Type | Convertible | Sedan |
Engine Position | Front | Front |
Engine Size | 3246 cc | 3786 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 338 HP | 200 HP |
Engine RPM | 7900 RPM | 5600 RPM |
Torque | 365 Nm | 305 Nm |
Engine Bore Size | 87 mm | 97.1 mm |
Engine Stroke Size | 91 mm | 86 mm |
Engine Compression Ratio | 11.5:1 | 9.4:1 |
Drive Type | Rear | Front |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1485 kg | 1540 kg |
Vehicle Length | 4120 mm | 5090 mm |
Vehicle Width | 1790 mm | 1860 mm |
Vehicle Height | 1310 mm | 1460 mm |
Wheelbase Size | 2500 mm | 2880 mm |
Fuel Consumption Overall | 12.1 L/100km | 9.8 L/100km |
Fuel Tank Capacity | 55 L | 64 L |