Comparison Test: Premium Midsize Sedans  
 

Introduction

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1st Place
Evaluations
 

 

17th Place: Chevrolet Impala

 

The Impala, which shares its platform with the Pontiac Grand Prix, was updated and vastly improved for the 2006 model year. While in previous years it was nothing more than big and cheap, the seats are now comfortable, the interior is of good quality, and ride, handling, and acceleration are all improved without changing the car’s basic success formula. But that formula works better for the base versions of the Impala, not this $25,000 3LT. At this price point, more refinement, more luxury features, and some stand-out quality are requisite, which this car lacks.

 

The Impala has a soft, comfortable, and absorbent ride, though it is prone to some highway-speed float. It handles safely, but it is larger than most of the other cars in this group, which does not help its cornering behavior. The steering is more responsive and better-weighted than in last year’s Impala, but lacks feedback. The 3.9-liter V6 performs better than the 3.8-liter that it replaced, which is still used in the Grand Prix, and a 5.3-liter V8 is newly available in the sport-oriented SS model. The car remains quiet except under acceleration, when the engine’s rough growl becomes somewhat intrusive. Fuel economy does not impress.

 

Inside, the Impala’s front bucket seats offer plenty of space on fairly comfortable seats, but they are too low and flat. A front bench is also offered, but will not realistically hold a third passenger. The rear is well-shaped and adequately comfortable, though the car has surprisingly little head and leg space for rear-seat occupants considering its exterior size. Interior quality was vastly improved in the redesign, panel fit and overall materials quality are finally competitive with like-priced competitors. The gauges are clear, and the instruments are large, well-placed, and easy to use. Drivers sit low, but comfortably enough, and have good visibility. Entry/exit is easy to the front, but the shape of the roof and the narrower footwells complicate rear seat access. The trunk is very large and well-shaped, and folding the rear seats accommodates cargo better than the other cars in this group.

 

The Impala did very well in NHTSA crash testing. It earned five stars for both the driver and for the front passenger in the frontal crash test, and five stars for the driver and four for the rear passenger in the side crash test. The Impala was only Acceptable in its IIHS offset crash test, a disappointing score for a new model, especially considering that its predecessor was Good. The IIHS has not evaluated its rear and side-impact protection.

 

The Impala reviewed here came in fairly well equipped at $25,260. The Impala at that price is equipped with essentially every available option, but the car does not offer torso-protecting side airbags, stability control, or automatic climate control. It does include OnStar, a remote starter, and a tire-pressure monitor.

 

Overall, the Impala is comfortable and reasonably priced. It doesn’t really do anything exceptionally, but does most things well. And while that does make a decent value-priced car, a fully-loaded Impala compared against fully-loaded competitors is out of that league. It isn’t exactly inexpensive (either by the group’s standard or in general) or refined, and doesn’t stand out in this group. It’s certainly not a bad car, but there isn’t a clear reason to buy it over the competition.

 

 

The Basics:

 

 Vehicle Reviewed:

 2006 Chevrolet Impala

 3LT

 3.9-liter V6 (242 hp)

 4-speed automatic

 $25,994

 

  Pros:

-Ride Comfort

-Acceleration

-Ergonomics

-Trunk Space

 

 Cons:

-Agility

-Low Seats

-Fuel Economy

 

 Overall:

GM’s basic large-midsize sedan formula continues into 2006, but despite its recent improvements the Impala still falls short in this price range.

  

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© 2006, Institute For Consumer Automotive Research