The Car Connection Chevrolet Impala Overview
The Chevrolet Impala is the automaker's flagship full-size sedan. It's the biggest four-door Chevy sells, though the latest Malibu is quite similar to it, at least in external dimensions.
The Impala name has been in the Chevrolet lineup for more than 50 years. Today's version shares its underpinnings with the Cadillac XTS and Buick LaCrosse, and is charged with providing lots of interior space and comfort, inside a very handsomely drawn body.
Its future is uncertain, like many full-size sedans. Buyers are flocking to crossovers and leaving automakers in the lurch for updates and improvements to their stalwart sedans.
With the Impala, Chevy has a rival for the Toyota Avalon, Ford Taurus, and Hyundai Azera in the full-size and mid-size segments. It offers a range of 4- and 6-cylinder engines, excellent handling, a comfortable ride, and a spacious interior.
MORE: Read our 2018 Chevrolet Impala review
The new Chevy Impala
The 2014 Chevrolet Impala, shown for the first time at the 2012 New York Auto International Show, went on sale in spring 2013. This model is related mechanically to the Cadillac XTS and Buick LaCrosse, and it makes a tremendous leap on all fronts versus the Chevy sedan it replaced.
In its first year on the market, the new Impala offered a choice of three powertrains. The base version was a 2.5-liter inline-4 rated at 195 horsepower, teamed with a 6-speed automatic transmission sending power to the front wheels. GM's eAssist mild-hybrid technology appeared in a gas-saving Eco model, with a 182-hp, 2.4-liter inline-4 that added electrical assist in some operating conditions. The most powerful Impala featured the carryover, 303-hp, 3.6-liter V-6.
Chevrolet trimmed the engine lineup for 2015, removing the mild-hybrid Eco model from the options list. To compensate somewhat, engine stop-start functionality was added to the 2.5-liter 4-cylinder engine. The base inline-4 scores 25 mpg in combined testing by the EPA, which is lower than the departed Eco's 29 mpg rating.
The current Impala is a spacious, sleek, athletic performer when equipped with the V-6. Handling and comfort are balanced, and the new Impala has earned some great crash-test scores thus far, including a five-star overall rating from the NHTSA. And it should, with all the safety gear it has on board: 10 airbags in all, standard OnStar, and a suite of available advanced features like blind-spot monitors; a lane-departure warning system; adaptive cruise control; a rearview camera; rear parking sensors; and a forward-collision alert system.
The infotainment system is improved too. The Chevy MyLink system uses an 8.0-inch touchscreen and steering-wheel controls to interact with Bluetooth audio streaming, available navigation, and smartphone-linked apps. For 2015, the also includes GM's new 4G LTE system, which speeds up the connection to OnStar and also brings quick wi-fi to devices in the car for an extra monthly fee. There were few other changes for the 2015 model year.
A new Midnight Edition of the Impala was added for 2015. Based on a SEMA chow car, the package can be added to 1LT, 2LT, and LTZ models and features Jet Black paint, body-color mirror caps, a rear spoiler, 19-inch wheels with black accents, a black grille and grille surround, blacked-out bowtie emblems, a Jet Black interior treatment, and Sport pedals.
For 2016, Apple CarPlay has been woven into the Impala's infotainment system. It allows drivers to mirror some phone functions on the vehicle's screen.
In 2017, CarPlay and Android Auto were made available on a wider range of trim levels in the Impala and in the following year, Chevy dropped the base infotainment system in favor of an 8.0-inch touchscreen across all models.
Chevy Impala: The early years
Originally introduced in 1958, the Chevrolet Impala has seen ten generations over its lifespan. From finned land yacht to clean rectilinear cruiser, wire wheels to steel hubcaps, the Impala was at the leading edge of sedan design through the late 1950s and all through the 1960s—with some of the most memorable, timeless designs—while the 1970s and 1980s were some of the more forgettable.
The seventh-generation car—which was basically just the high-performance variant of the Caprice sedan—was sold as the Impala SS and remains one of the most easily recognized cars of its era, its smooth and rounded shape at once unassuming and unique. (It has recently been succeeded by the simply named SS sedan, a rear-drive high-performance four-door.) The Impala name took a brief hiatus when the seventh generation went out of production in 1996; the name was revived for an eighth-generation standalone model for 2000-2005, bringing with it a front-wheel-drive layout and a more restrained look.
Chevrolet Impala, 2006-2013
The ninth-generation Impala first hit the roads in 2006, offering a 211-hp, 3.5-liter V-6 engine in the standard car and a 5.3-liter V-8 engine in the Impala SS. Later in the 2006 model year, a new 3.9-liter V-6 was added to the range. In 2007, flex-fuel capability was added for the 3.5-liter engine, and in 2009, the Impala SS was discontinued.
In its waning years, three trim levels were available: LS, LT and LTZ. The LS and LT came standard with a six-speaker audio system, cruise control, OnStar, power driver's seat, sixteen-inch steel (LS) or alloy (LT) wheels, and more. The LTZ added 18-inch alloy wheels, power heated front seats, auto dimming rearview mirror, universal home remote and more. Through 2011, the Impala used a four-speed automatic transmission, with the LS and LT getting power from the 3.5-liter V-6 standard (the LT could be upgraded to the 3.9-liter V-6 engine, which was standard on the LTZ).
Standard safety features included front and side-impact, curtain and rear side airbags, plus front safety belt pretensioners, stability control, and four-wheel disc anti-lock brakes.
For 2012, the Impala soldiered along with the same underpinnings and configuration, but received a number of minor cosmetic improvements, newly standard alloy wheels, and Bluetooth. The bigger news was its new 302-hp, 3.6-liter V-6 and 6-speed automatic transmission, with much improved performance, paired with EPA ratings of 18 mpg city, 30 highway. It's this model that lived on in fleet sales even as Chevy prepared to launch its 10th-generation Impala.