2005 BMW Z4 vs. 2007 Chevrolet HHR
To start off, 2007 Chevrolet HHR is newer by 2 year(s). Which means there will be less support and parts availability for 2005 BMW Z4. In addition, the cost of maintenance, including insurance, on 2005 BMW Z4 would be higher. At 2,397 cc (4 cylinders), 2007 Chevrolet HHR is equipped with a bigger engine. In terms of performance, 2007 Chevrolet HHR (175 HP @ 6200 RPM) has 34 more horse power than 2005 BMW Z4. (141 HP @ 6200 RPM) In normal driving conditions, 2007 Chevrolet HHR should accelerate faster than 2005 BMW Z4.
Because 2005 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 2005 BMW Z4. However, in wet, icy, snow, or gravel driving conditions, 2007 Chevrolet HHR, 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 Chevrolet HHR (224 Nm @ 5000 RPM) has 24 more torque (in Nm) than 2005 BMW Z4. (200 Nm @ 3600 RPM). This means 2007 Chevrolet HHR will have an easier job in driving up hills or pulling heavy equipment than 2005 BMW Z4. 2007 Chevrolet HHR has automatic transmission and 2005 BMW Z4 has manual transmission. 2005 BMW Z4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Chevrolet HHR will be easier to drive especially in heavy traffic.
Compare all specifications:
2005 BMW Z4 | 2007 Chevrolet HHR | |
Make | BMW | Chevrolet |
Model | Z4 | HHR |
Year Released | 2005 | 2007 |
Body Type | Convertible | Hatchback |
Engine Position | Front | Front |
Engine Size | 1995 cc | 2397 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 141 HP | 175 HP |
Engine RPM | 6200 RPM | 6200 RPM |
Torque | 200 Nm | 224 Nm |
Torque RPM | 3600 RPM | 5000 RPM |
Engine Bore Size | 84 mm | 87.9 mm |
Engine Stroke Size | 90 mm | 97.8 mm |
Engine Compression Ratio | 10.5:1 | 10.5:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | Rear | Front |
Transmission Type | Manual | Automatic |
Vehicle Length | 4100 mm | 4440 mm |
Vehicle Width | 1790 mm | 1740 mm |
Vehicle Height | 1310 mm | 1570 mm |
Wheelbase Size | 2500 mm | 2630 mm |