2003 BMW 520 vs. 2009 Chevrolet HHR
To start off, 2009 Chevrolet HHR is newer by 6 year(s). Which means there will be less support and parts availability for 2003 BMW 520. In addition, the cost of maintenance, including insurance, on 2003 BMW 520 would be higher. At 2,399 cc (4 cylinders), 2009 Chevrolet HHR is equipped with a bigger engine. In terms of performance, 2009 Chevrolet HHR (168 HP @ 6200 RPM) has 1 more horse power than 2003 BMW 520. (167 HP @ 6100 RPM) In normal driving conditions, 2009 Chevrolet HHR should accelerate faster than 2003 BMW 520. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW 520 weights approximately 230 kg more than 2009 Chevrolet HHR.
Because 2003 BMW 520 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 2003 BMW 520. However, in wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Chevrolet HHR (222 Nm @ 4800 RPM) has 12 more torque (in Nm) than 2003 BMW 520. (210 Nm @ 3500 RPM). This means 2009 Chevrolet HHR will have an easier job in driving up hills or pulling heavy equipment than 2003 BMW 520.
Compare all specifications:
| 2003 BMW 520 | 2009 Chevrolet HHR | |
| Make | BMW | Chevrolet |
| Model | 520 | HHR |
| Year Released | 2003 | 2009 |
| Body Type | Station Wagon | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2171 cc | 2399 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 167 HP | 168 HP |
| Engine RPM | 6100 RPM | 6200 RPM |
| Torque | 210 Nm | 222 Nm |
| Torque RPM | 3500 RPM | 4800 RPM |
| Engine Bore Size | 80 mm | 88 mm |
| Engine Stroke Size | 72 mm | 98 mm |
| Engine Compression Ratio | 10.7:1 | 10.4:1 |
| Top Speed | 217 km/hour | 180 km/hour |
| Acceleration 0-100mph | 10.5 seconds | 9.1 seconds |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1700 kg | 1470 kg |
| Vehicle Length | 4810 mm | 3380 mm |
| Vehicle Width | 1810 mm | 1760 mm |
| Vehicle Height | 1450 mm | 1610 mm |
| Wheelbase Size | 2730 mm | 2640 mm |
| Fuel Consumption | 7.7 L/100km | 8.4 L/100km |
| Fuel Consumption Overall | 9.7 L/100km | 8.6 L/100km |
| Fuel Tank Capacity | 70 L | 61 L |
