2009 BMW Z4 vs. 2007 Pontiac G5
To start off, 2009 BMW Z4 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Pontiac G5. In addition, the cost of maintenance, including insurance, on 2007 Pontiac G5 would be higher. At 2,996 cc (6 cylinders), 2009 BMW Z4 is equipped with a bigger engine. In terms of performance, 2009 BMW Z4 (261 HP @ 6600 RPM) has 113 more horse power than 2007 Pontiac G5. (148 HP @ 5800 RPM). In normal driving conditions, 2009 BMW Z4 should accelerate faster than 2007 Pontiac G5.
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, 2007 Pontiac G5, 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 (315 Nm @ 2750 RPM) has 109 more torque (in Nm) than 2007 Pontiac G5. (206 Nm @ 5200 RPM). This means 2009 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2007 Pontiac G5.
Compare all specifications:
2009 BMW Z4 | 2007 Pontiac G5 | |
Make | BMW | Pontiac |
Model | Z4 | G5 |
Year Released | 2009 | 2007 |
Body Type | Coupe | Sedan |
Engine Position | Front | Front |
Engine Size | 2996 cc | 2199 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 261 HP | 148 HP |
Engine RPM | 6600 RPM | 5800 RPM |
Torque | 315 Nm | 206 Nm |
Torque RPM | 2750 RPM | 5200 RPM |
Engine Bore Size | 85.1 mm | 86.1 mm |
Engine Stroke Size | 88 mm | 94.5 mm |
Engine Compression Ratio | 10.7:1 | 10.0:1 |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Length | 4100 mm | 4570 mm |
Vehicle Width | 1790 mm | 1720 mm |
Vehicle Height | 1270 mm | 1420 mm |
Wheelbase Size | 2500 mm | 2640 mm |