2010 Chevrolet HHR vs. 2013 Cadillac ATS
To start off, 2013 Cadillac ATS is newer by 3 year(s). Which means there will be less support and parts availability for 2010 Chevrolet HHR. In addition, the cost of maintenance, including insurance, on 2010 Chevrolet HHR would be higher. At 3,600 cc (6 cylinders), 2013 Cadillac ATS is equipped with a bigger engine. In terms of performance, 2013 Cadillac ATS (317 HP @ 6800 RPM) has 162 more horse power than 2010 Chevrolet HHR. (155 HP @ 6100 RPM) In normal driving conditions, 2013 Cadillac ATS should accelerate faster than 2010 Chevrolet HHR. With that said, vehicle weight also plays an important factor in acceleration. 2013 Cadillac ATS weights approximately 139 kg more than 2010 Chevrolet HHR. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2013 Cadillac ATS 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 2013 Cadillac ATS. However, in wet, icy, snow, or gravel driving conditions, 2010 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, 2013 Cadillac ATS (373 Nm @ 4800 RPM) has 170 more torque (in Nm) than 2010 Chevrolet HHR. (203 Nm @ 4800 RPM). This means 2013 Cadillac ATS will have an easier job in driving up hills or pulling heavy equipment than 2010 Chevrolet HHR. 2013 Cadillac ATS has automatic transmission and 2010 Chevrolet HHR has manual transmission. 2010 Chevrolet HHR will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2013 Cadillac ATS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2010 Chevrolet HHR | 2013 Cadillac ATS | |
| Make | Chevrolet | Cadillac |
| Model | HHR | ATS |
| Year Released | 2010 | 2013 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2200 cc | 3600 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 155 HP | 317 HP |
| Engine RPM | 6100 RPM | 6800 RPM |
| Torque | 203 Nm | 373 Nm |
| Torque RPM | 4800 RPM | 4800 RPM |
| Fuel Type | Flex Fuel | Flex Fuel |
| Drive Type | Front | Rear |
| Transmission Type | Manual | 6-speed automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1431 kg | 1570 kg |
| Vehicle Length | 4475 mm | 4643 mm |
| Vehicle Width | 1755 mm | 1806 mm |
| Vehicle Height | 1603 mm | 1417 mm |
| Wheelbase Size | 2629 mm | 2776 mm |
| Fuel Consumption | 7.4 L/100km | 9 L/100km |
| Fuel Consumption City | 10.7 L/100km | 13 L/100km |
| Fuel Tank Capacity | 61 L | 61 L |
