2006 Chevrolet HHR Driving Impressions Review at Automotive.com
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2006 Chevrolet HHR Review: Road Test

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2006 Chevrolet HHR Review

GM's answer to Chrysler's PT Cruiser.
Driving Impressions
The 2.4-liter Ecotec is a wonderful little engine. It's an aluminum four-cylinder, with 16 valves, electronic fuel injection and variable valve timing. It makes 172 horsepower and 162 pound-feet of torque at 5000 rpm, numbers which don't indicate anything special. In fact, that torque peak suggests that the low-rpm pulling power might be weak. But it's not. We drive up a steep, slow hill every day, and the HHR plugged up the hill like a tractor, with no shifting-down of the automatic transmission. Which is more than can be said of the powerful Pontiac GTO we tested recently.

Transmission ratios have a lot to do with this efficient delivery of power. Curiously, there's nothing in the ratios of the HHR four-speed automatic that indicate it should make this hill so easily, either. All we can say is that the pulling power of the HHR 2LT is excellent.

We suspect the five-speed Getrag manual transmission (same as in the PT Cruiser) would be a better bet for the HHR than the automatic, but we have no complaints with the four-speed automatic, which costs another $1000, and includes remote starting (think of climbing into a toasty car in your garage or driveway, on icy mornings). In fact, we liked the way the automatic, without a separate manual mode, could be easily manually downshifted anyhow, and how it held second gear going down that same steep, slow hill. Our only problem was with the sticky linkage, in getting out of Park.

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Acceleration was equally impressive. Onto the freeway, foot on the floor, and the HHR 2LT really scoots, which makes it a lot of fun. The engine is also efficient; it gets the same EPA-rated 23 city and 30 highway miles per gallon (manual transmission) as the 2.2-liter with only 143 horsepower, although premium fuel is recommended (but not required). During one week in the 2LT, we averaged 23.4 miles per gallon, as indicated by the digital data on the dash. That included mostly around-town driving, plus about 120 freeway miles with a full load of passengers and the cruise control set at 70. The HHR got slightly better mileage at that freeway pace, than it did light-footed around town.

The engine is also quiet, thanks partly to special laminated steel in the firewall.

The 2LT has a sport-tuned suspension with 17-inch aluminum wheels, as well as anti-lock brakes. There is no harshness to the ride around town, or over freeway bumps for that matter. The suspension shows its limitations when driven like a sports car, but, after all, it's technically an SUV, with front-wheel drive. Mostly, it's especially nimble. Chevrolet boasts that some 2000 hours went into the calibration of the rack-and-pinion steering with power assist, to give it a "just right" feel, and we would say it feels just right, around town.

The brakes are 11.65-inch discs in front, 10-inch drums in rear, and have an easy feel. Brake force distribution, which electronically adjusts the braking so that the rear wheels don't lock up, is not available. It might be useful, given the 57/43 weight distribution of the HHR. Next Page



2006 Chevrolet HHR
  
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