2008 Chevrolet HHR vs. 2011 BMW 550
To start off, 2011 BMW 550 is newer by 3 year(s). Which means there will be less support and parts availability for 2008 Chevrolet HHR. In addition, the cost of maintenance, including insurance, on 2008 Chevrolet HHR would be higher. At 4,400 cc (8 cylinders), 2011 BMW 550 is equipped with a bigger engine. In terms of performance, 2011 BMW 550 (400 HP @ 5500 RPM) has 140 more horse power than 2008 Chevrolet HHR. (260 HP @ 5300 RPM) In normal driving conditions, 2011 BMW 550 should accelerate faster than 2008 Chevrolet HHR.
Because 2011 BMW 550 is all wheel drive (AWD), it will have significant more traction and grip than 2008 Chevrolet HHR. In wet, icy, snow, or gravel driving conditions, 2011 BMW 550 will offer significantly more control. 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, 2011 BMW 550 (609 Nm @ 1750 RPM) has 256 more torque (in Nm) than 2008 Chevrolet HHR. (353 Nm @ 2000 RPM). This means 2011 BMW 550 will have an easier job in driving up hills or pulling heavy equipment than 2008 Chevrolet HHR. 2011 BMW 550 has automatic transmission and 2008 Chevrolet HHR has manual transmission. 2008 Chevrolet HHR will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 BMW 550 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Chevrolet HHR | 2011 BMW 550 | |
| Make | Chevrolet | BMW |
| Model | HHR | 550 |
| Year Released | 2008 | 2011 |
| Body Type | Hatchback | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1997 cc | 4400 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 260 HP | 400 HP |
| Engine RPM | 5300 RPM | 5500 RPM |
| Torque | 353 Nm | 609 Nm |
| Torque RPM | 2000 RPM | 1750 RPM |
| Drive Type | Front | AWD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Length | 4490 mm | 4999 mm |
| Vehicle Width | 1760 mm | 1900 mm |
| Vehicle Height | 1590 mm | 1560 mm |
| Wheelbase Size | 2640 mm | 3071 mm |
| Fuel Tank Capacity | 61 L | 70 L |
