2005 BMW 730 vs. 2006 Chevrolet HHR
To start off, 2006 Chevrolet HHR is newer by 1 year(s). Which means there will be less support and parts availability for 2005 BMW 730. In addition, the cost of maintenance, including insurance, on 2005 BMW 730 would be higher. At 2,979 cc (6 cylinders), 2005 BMW 730 is equipped with a bigger engine. In terms of performance, 2005 BMW 730 (225 HP @ 4000 RPM) has 82 more horse power than 2006 Chevrolet HHR. (143 HP @ 6000 RPM). In normal driving conditions, 2005 BMW 730 should accelerate faster than 2006 Chevrolet HHR.
Because 2005 BMW 730 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 730. However, in wet, icy, snow, or gravel driving conditions, 2006 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, 2005 BMW 730 (500 Nm @ 2000 RPM) has 297 more torque (in Nm) than 2006 Chevrolet HHR. (203 Nm @ 4000 RPM). This means 2005 BMW 730 will have an easier job in driving up hills or pulling heavy equipment than 2006 Chevrolet HHR.
Compare all specifications:
| 2005 BMW 730 | 2006 Chevrolet HHR | |
| Make | BMW | Chevrolet |
| Model | 730 | HHR |
| Year Released | 2005 | 2006 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 2196 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 225 HP | 143 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 500 Nm | 203 Nm |
| Torque RPM | 2000 RPM | 4000 RPM |
| Engine Bore Size | 84.1 mm | 86 mm |
| Engine Stroke Size | 90 mm | 94 mm |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 5050 mm | 4480 mm |
| Vehicle Width | 1910 mm | 1760 mm |
| Vehicle Height | 1500 mm | 1610 mm |
| Wheelbase Size | 2890 mm | 2640 mm |
| Fuel Consumption | 6.4 L/100km | 7.8 L/100km |
| Fuel Consumption City | 11.3 L/100km | 10.2 L/100km |
| Fuel Consumption Overall | 8.2 L/100km | 9.4 L/100km |
| Fuel Tank Capacity | 88 L | 61 L |
