It’s easy to understand why Chevrolet Impala is America’s No. 1 choice in large sedans.1 With a standard 3.5L V6 engine, the 2011 Impala offers a remarkable EPA estimated 29 MPG highway when running on gasoline. That’s highway mileage Ford Taurus, Chrysler 300 and Dodge Charger can’t match.2 Impala surrounds you with advanced technologies that include the StabiliTrak Electronic Stability Control System, four-wheel ABS, Traction Control, front- and side-impact air bags3 and OnStar®4 with the Directions & Connections® Plan (standard for the first six months). And Impala helps protect you with a 100,000 mile/5-year5 transferable Powertrain Limited Warranty plus Roadside Assistance and Courtesy Transportation Programs.
| IMPALA LS | IMPALA LT | IMPALA LTZ | |
| Foglamps: integral, in front fascia | Not Available | Standard | Standard |
| Spoiler: rear | Not Available | Optional | Standard |
| IMPALA LS | IMPALA LT | IMPALA LTZ | |
| Engine: 3.5L V6 with Variable Valve Timing, 211 hp @ 5800 rpm, 216 lb.-ft. of torque @ 4000 rpm, E85 FlexFuel-capable6 | Standard | Standard | Not Available |
| Engine: 3.9L V6 with Variable Valve Timing, 230 hp @ 5700 rpm, 235 lb.-ft. of torque @ 3200 rpm, E85 FlexFuel-capable6 | Not Available | Not Available | Standard |
| Oil-Life Monitor | Standard | Standard | Standard |
| Suspension: four-wheel independent, Touring | Standard | Standard | Not Available |
| Suspension: four-wheel independent, Luxury-Tuned | Not Available | Not Available | Standard |
| Transmission: four-speed automatic, electronically controlled with overdrive | Standard | Standard | Standard |
| IMPALA LS | IMPALA LT | IMPALA LTZ | |
| Air bags:3 dual-stage frontal (includes Passenger Sensing System) and thorax side-impact for driver and front passenger; head-curtain side-impact for front and rear outboard seating positions | Standard | Standard | Standard |
| Brakes: four-wheel antilock, four-wheel disc; includes Traction Control | Standard | Standard | Standard |
| OnStar:4Directions & Connections Plan (standard for the first six months; includes Turn-by-Turn Navigation) | Standard | Standard | Standard |
| Remote Keyless Entry | Standard | Not Available | Not Available |
| Remote vehicle starter system; includes Remote Keyless Entry | Not Available | Standard | Standard |
| StabiliTrak Electronic Stability Control System | Standard | Standard | Standard |
| IMPALA LS | IMPALA LT | IMPALA LTZ | |
| Air conditioning: dual-zone, with manual climate controls and individual settings for driver and front passenger | Not Available | Standard | Standard |
| Driver Information Center | Standard | Standard | Standard |
| Luxury Edition Package: heated front bucket seats with leather appointments, six-way power front passenger seat, flip-and-fold-flat rear seat, Bose® premium eight-speaker sound system, inside auto-dimming rearview mirror, Universal Home Remote transmitter, heated poweradjustable outside rearview mirrors, rear spoiler, and XM Radio8 with one-year trial | Not Available | Optional | Not Available |
| Steering wheel: leather-wrapped with audio controls | Optional9 | Standard | Standard |
| Sunroof: power, tilt/sliding with sun shade | Not Available | Optional10 | Optional |
| IMPALA LS | IMPALA LT | IMPALA LTZ | |
| Front buckets: cloth, with six-way power driver seat | Standard | Standard | Not Available |
| Front 40/20/40 split-bench: cloth, with six-way power driver seat and steering column shifter | Optional | Optional11 | Not Available |
| Heated front buckets with leather-appointed seating, six-way power driver seat and six-way power passenger seat (eight-way power driver seat on LTZ) | Not Available | Optional12 | Standard |
| Rear seat: flip-and-fold-flat | Not Available | Optional12 | Standard |
| IMPALA LS | IMPALA LT | IMPALA LTZ | |
| AM/FM stereo with CD /MP3 player and auxiliary audio input jack | Standard | Standard | Standard |
| Bluetooth® wireless technology13 for select phones | Optional | Standard | Standard |
| Bose® premium eight-speaker sound system | Not Available | Optional12 | Standard |
| AM/FM stereo with in-dash six-disc CD/MP3 player and USB port21 | Not Available | Optional | Optional |
| XM Radio8 with three trial months (one-year trial on LTZ and LT with available Luxury Edition Package) | Standard | Standard | Standard |
| IMPALA LS | IMPALA LT | IMPALA LTZ | |
| 17-inch fascia-spoke with painted silver trim | Standard | Not Available | Not Available |
| 17-inch machined aluminum | Not Available | Standard | Not Available |
| 18-inch machined-face aluminum | Not Available | Not Available | Standard |
| 17-Inch 9-Spoke Cast-Chrome Aluminum Wheels | All-Weather Front Floor Mats |
| 17-Inch 15-Spoke Cast-Chrome Aluminum Wheels | Polished Stainless Steel Exhaust Tip |
| 17-Inch 6 Split-Spoke Polished-Aluminum Wheels | Sport-Styled Rear Spoiler |