2009 BMW Z4 vs. 2005 Chevrolet Impala
To start off, 2009 BMW Z4 is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Chevrolet Impala. In addition, the cost of maintenance, including insurance, on 2005 Chevrolet Impala would be higher. At 3,354 cc (6 cylinders), 2005 Chevrolet Impala is equipped with a bigger engine. In terms of performance, 2009 BMW Z4 (215 HP @ 6500 RPM) has 38 more horse power than 2005 Chevrolet Impala. (177 HP @ 5200 RPM). In normal driving conditions, 2009 BMW Z4 should accelerate faster than 2005 Chevrolet Impala. With that said, vehicle weight also plays an important factor in acceleration. 2005 Chevrolet Impala weights approximately 245 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, 2005 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, 2005 Chevrolet Impala (278 Nm @ 4000 RPM) has 28 more torque (in Nm) than 2009 BMW Z4. (250 Nm @ 2000 RPM). This means 2005 Chevrolet Impala will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW Z4.
Compare all specifications:
2009 BMW Z4 | 2005 Chevrolet Impala | |
Make | BMW | Chevrolet |
Model | Z4 | Impala |
Year Released | 2009 | 2005 |
Body Type | Convertible | Sedan |
Engine Position | Front | Front |
Engine Size | 2494 cc | 3354 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | V |
Horse Power | 215 HP | 177 HP |
Engine RPM | 6500 RPM | 5200 RPM |
Torque | 250 Nm | 278 Nm |
Torque RPM | 2000 RPM | 4000 RPM |
Engine Compression Ratio | 10.5:1 | 9.5:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Front |
Transmission Type | Automatic | Automatic |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1290 kg | 1535 kg |
Vehicle Length | 4100 mm | 5090 mm |
Vehicle Width | 1790 mm | 1860 mm |
Vehicle Height | 1310 mm | 1460 mm |
Wheelbase Size | 2500 mm | 2710 mm |
Fuel Consumption Overall | 9.7 L/100km | 9.4 L/100km |
Fuel Tank Capacity | 55 L | 117 L |