2011 Chevrolet Impala 4-Door Sedan LT Retail Specs

4-Door Sedan LT Retail
MSRP based on 4-Door Sedan LT Retail

Quick Specs

Gas Mileage 19 mpg City/29 mpg Hwy
Engine Gas/Ethanol V6, 3.5L
EPA Class Large
Style Name LT
Drivetrain Front Wheel Drive
Passenger Capacity 5
Passenger Doors 4
Body Style 4dr Car
Transmission Transmission, 4-speed automatic electronically controlled with overdrive


EPA Classification Large
Weight Information
Base Curb Weight (lbs) 3555
Interior Dimensions
Second Head Room (in) 37.8
Front Shoulder Room (in) 58.7
Second Hip Room (in) 57.2
Front Head Room (in) 39.4
Second Leg Room (in) 37.6
Passenger Capacity 5
Front Hip Room (in) 56.4
Front Leg Room (in) 42.3
Second Shoulder Room (in) 58.6
Passenger Volume (ft³) 104.5
Exterior Dimensions
Min Ground Clearance (in) - TBD -
Track Width, Front (in) 62.4
Width, Max w/o mirrors (in) 72.9
Liftover Height (in) - TBD -
Wheelbase (in) 110.5
Track Width, Rear (in) 61.5
Height, Overall (in) 58.7
Length, Overall (in) 200.4
Cargo Area Dimensions
Trunk Volume (ft³) 18.6

Fuel Economy

Fuel Tank
Fuel Tank Capacity, Approx (gal) 17.5
EPA Fuel Economy Est - Hwy (MPG) 29
Fuel Economy Est-Combined (MPG) 23
EPA Fuel Economy Est - City (MPG) 19

Performance Specs

SAE Net Horsepower @ RPM 211 @ 5800
Displacement 3.5L/214
Engine Order Code LZE
SAE Net Torque @ RPM 216 @ 4000
Fuel System Electronic Fuel Injection
Engine Type Gas/Ethanol V6
Second Gear Ratio (:1) 1.56
Reverse Ratio (:1) 2.38
Trans Description Cont. Again NA
Fifth Gear Ratio (:1) NA
Trans Type 4
Third Gear Ratio (:1) 1.00
Clutch Size (in) NA
Drivetrain Front Wheel Drive
First Gear Ratio (:1) 2.92
Sixth Gear Ratio (:1) NA
Trans Description Cont. Automatic
Fourth Gear Ratio (:1) 0.70
Final Drive Axle Ratio (:1) 2.86
Trans Order Code MX0
Drum - Rear (Yes or ) NA
Front Brake Rotor Diam x Thickness (in) 11.9 x 1.2
Disc - Front (Yes or ) Yes
Rear Drum Diam x Width (in) NA
Brake Type Pwr
Rear Brake Rotor Diam x Thickness (in) 10.9 x 0.4
Disc - Rear (Yes or ) Yes
Brake ABS System 4-Wheel
Turning Diameter - Wall to Wall (ft) - TBD -
Lock to Lock Turns (Steering) 2.4
Steering Type Pwr Rack & Pinion
Turning Diameter - Curb to Curb (ft) 38.0
Steering Ratio (:1), Overall 13.3
Rear Tire Size P225/55R17
Spare Tire Order Code NA
Front Tire Order Code QVS
Spare Tire Size Compact
Front Tire Size P225/55R17
Rear Tire Order Code QVS
Rear Wheel Material Aluminum
Spare Wheel Size (in) Compact
Front Wheel Size (in) 17 x - TBD -
Spare Wheel Material Steel
Front Wheel Material Aluminum
Rear Wheel Size (in) 17 x - TBD -
Stabilizer Bar Diameter - Front (in) 1.18
Shock Absorber Diameter - Front (mm) - TBD -
Suspension Type - Front (Cont.) w/Coil Springs
Stabilizer Bar Diameter - Rear (in) 0.63
Suspension Type - Front MacPherson Strut
Shock Absorber Diameter - Rear (mm) - TBD -
Suspension Type - Rear (Cont.) w/Coil Springs
Suspension Type - Rear Multi-Link

Safety Features

Air Bag-Frontal-Driver Yes
Air Bag-Frontal-Passenger Yes
Air Bag-Passenger Switch (On/Off) No
Air Bag-Side Body-Front Yes
Air Bag-Side Body-Rear No
Air Bag-Side Head-Front Yes
Air Bag-Side Head-Rear Yes
Brakes-ABS Yes
Child Safety Rear Door Locks Yes
Daytime Running Lights Yes
Traction Control Yes
Night Vision No
Rollover Protection Bars No
Fog Lamps Yes
Parking Aid No
Tire Pressure Monitor Yes
Back-Up Camera No
Stability Control Yes
Other Features StabiliTrak, stability control system
Traction control, all-speed
Daytime Running Lamps
Air bags, dual-stage frontal, and thorax side-impact, driver and...
OnStar, 6 months of Directions and Connections plan includes...
Automatic Crash Response
Safety belt pretensioners, front row seats
Door locks, rear child security
Trunk emergency release handle
LATCH system (Lower Anchors and Top tethers for CHildren) for...
Tire Pressure Monitor


Basic Miles/km 36,000
Basic Years 3
Corrosion Miles/km 100,000
Corrosion Years 6
Drivetrain Miles/km 100,000
Drivetrain Years 5
Emissions Miles/km 50,000
Emissions Years 3
Roadside Assistance Miles/km 100,000
Roadside Assistance Years 5

Other Specs

Cooling System
Total Cooling System Capacity (qts) 11.7
Cold Cranking Amps @ 0° F (Primary) 600
Maximum Alternator Capacity (amps) 125
Wt Distributing Hitch - Max Trailer Wt. (lbs) NA
Dead Weight Hitch - Max Trailer Wt. (lbs) 1000
Wt Distributing Hitch - Max Tongue Wt. (lbs) NA
Dead Weight Hitch - Max Tongue Wt. (lbs) 100
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