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2011 Chevrolet Impala 4-Door Sedan LTZ Specs

4-Door Sedan LTZ
MSRP based on 4-Door Sedan LTZ *Ltd Avail*
 

Quick Specs

Gas Mileage 17 mpg City/27 mpg Hwy
Engine Gas/Ethanol V6, 3.9L
EPA Class Large
Style Name LTZ
Drivetrain Front Wheel Drive
Passenger Capacity 5
Passenger Doors 4
Body Style 4dr Car
Transmission Transmission, 4-speed automatic electronically controlled with overdrive

Dimensions

Vehicle
EPA Classification Large
Weight Information
Base Curb Weight (lbs) 3649
Interior Dimensions
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
Second Head Room (in) 37.8
Front Shoulder Room (in) 58.7
Second Hip Room (in) 57.2
Exterior Dimensions
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
Min Ground Clearance (in) - TBD -
Track Width, Front (in) 62.4
Cargo Area Dimensions
Trunk Volume (ft³) 18.6

Fuel Economy

Fuel Tank
Fuel Tank Capacity, Approx (gal) 17.5
Mileage
EPA Fuel Economy Est - Hwy (MPG) 27
Fuel Economy Est-Combined (MPG) 21
EPA Fuel Economy Est - City (MPG) 17

Performance Specs

Engine
Displacement 3.9L/237
Engine Order Code LGD
SAE Net Torque @ RPM 235 @ 3200
Fuel System Electronic Fuel Injection
Engine Type Gas/Ethanol V6
SAE Net Horsepower @ RPM 230 @ 5700
Transmission
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) 3.29
Trans Order Code MX0
Second Gear Ratio (:1) 1.56
Reverse Ratio (:1) 2.38
Trans Description Cont. Again NA
Fifth Gear Ratio (:1) NA
Brakes
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
Drum - Rear (Yes or ) NA
Front Brake Rotor Diam x Thickness (in) 11.9 x 1.2
Steering
Lock to Lock Turns (Steering) 2.4
Steering Type Pwr Rack & Pinion
Turning Diameter - Curb to Curb (ft) 40.0
Steering Ratio (:1), Overall 13.3
Turning Diameter - Wall to Wall (ft) - TBD -
Tires
Spare Tire Order Code NA
Front Tire Order Code QDG
Spare Tire Size Compact
Front Tire Size P235/50WR18
Rear Tire Order Code QDG
Rear Tire Size P235/50WR18
Wheels
Spare Wheel Size (in) Compact
Front Wheel Size (in) 18 x 7.0
Spare Wheel Material Steel
Front Wheel Material Aluminum
Rear Wheel Size (in) 18 x 7.0
Rear Wheel Material Aluminum
Suspension
Suspension Type - Front (Cont.) w/Coil Springs
Stabilizer Bar Diameter - Rear (in) 0.76
Suspension Type - Front MacPherson Strut
Shock Absorber Diameter - Rear (mm) - TBD -
Suspension Type - Rear (Cont.) w/Coil Springs
Suspension Type - Rear Multi-Link
Stabilizer Bar Diameter - Front (in) 1.34
Shock Absorber Diameter - Front (mm) - TBD -

Safety Features

Safety
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

Warranty

Warranty
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) 12.2
Electrical
Cold Cranking Amps @ 0° F (Primary) 750
Maximum Alternator Capacity (amps) 125
Trailering
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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