2007 Chevrolet HHR vs. 2008 Rover 75
To start off, 2008 Rover 75 is newer by 1 year(s). Which means there will be less support and parts availability for 2007 Chevrolet HHR. In addition, the cost of maintenance, including insurance, on 2007 Chevrolet HHR would be higher. At 4,601 cc (8 cylinders), 2008 Rover 75 is equipped with a bigger engine. In terms of performance, 2008 Rover 75 (257 HP) has 82 more horse power than 2007 Chevrolet HHR. (175 HP) In normal driving conditions, 2008 Rover 75 should accelerate faster than 2007 Chevrolet HHR.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2008 Rover 75 (245 Nm @ 4000 RPM) has 21 more torque (in Nm) than 2007 Chevrolet HHR. (224 Nm @ 5000 RPM). This means 2008 Rover 75 will have an easier job in driving up hills or pulling heavy equipment than 2007 Chevrolet HHR. 2007 Chevrolet HHR has automatic transmission and 2008 Rover 75 has manual transmission. 2008 Rover 75 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:
| 2007 Chevrolet HHR | 2008 Rover 75 | |
| Make | Chevrolet | Rover |
| Model | HHR | 75 |
| Year Released | 2007 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 2397 cc | 4601 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 175 HP | 257 HP |
| Torque | 224 Nm | 245 Nm |
| Torque RPM | 5000 RPM | 4000 RPM |
| Engine Bore Size | 87.9 mm | 90.2 mm |
| Engine Stroke Size | 97.8 mm | 90 mm |
| Engine Compression Ratio | 10.5:1 | 9.4:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Vehicle Length | 4440 mm | 4800 mm |
| Vehicle Width | 1740 mm | 1780 mm |
| Vehicle Height | 1570 mm | 1440 mm |
| Wheelbase Size | 2630 mm | 2750 mm |
