2011 CHEVROLET IMPALA technical specifications

Black plate (1,1)Chevrolet Impala Owner Manual - 2011
Technical Data 12-1
Technical Data
Vehicle Identification
Vehicle IdentificationNumber (VIN) . . . . . . . . . . . . . . 12-1
Service Parts Identification Label . . . . . . . . . . . . . . . . . . . . . . . 12-1
Vehicle Data
Capacities andSpecifications . . . . . . . . . . . . . . 12-2
Engine Drive Belt Routing . . . 12-3
Vehicle Identification
Vehicle Identification
Number (VIN)
This legal identifier is in the front
corner of the instrument panel, on
the left side of the vehicle. It can be
seen through the windshield from
outside. The VIN also appears on
the Vehicle Certification and Service
Parts labels and certificates of title
and registration.
Engine Identification
The eighth character in the VIN is
the engine code. This code
identifies the vehicle's engine,
specifications, and replacement
parts. See “Engine Specifications”
under Capacities and Specifications
on page 12‑2 for the vehicle's
engine code.
Service Parts
Identification Label
This label, in the trunk, has the
following information:
.Vehicle Identification
Number (VIN)
.Model designation
.Paint information
.Production options and special
equipment
Do not remove this label from
the vehicle.

Black plate (2,1)Chevrolet Impala Owner Manual - 2011
12-2 Technical Data
Vehicle Data
Capacities and Specifications
The following approximate capacities are given in metric and English conversions. SeeRecommended Fluids and
Lubricants on page 11‑6 for more information.
Application Capacities
Metric English
Air Conditioning Refrigerant R134a For the air conditioning system refrigerant charge
amount, see the refrigerant label located under the hood. See your dealer for more information.
Automatic Transmission (Bottom Pan Removal) 7.0 L 7.4 qt
Cooling System Including Reservoir 3.5L and 3.9L V6 FlexFuel Engines 9.6 L 10.1 qt
Engine Oil with Filter 3.5L and 3.9L V6 FlexFuel Engines 3.8 L 4.0 qt
Fuel Tank 66.2 L 17.5 gal
Wheel Nut Torque 140 Y100 lb ft
All capacities are approximate. When adding, be sure to fill to the approximate level, as recommended in this
manual. Recheck fluid level after filling.

Black plate (3,1)Chevrolet Impala Owner Manual - 2011
Technical Data 12-3
Engine Specifications
EngineVIN CodeTransmission Spark Plug Gap
3.5L FlexFuel V6 KAutomatic 1.01 mm (0.040 in)
3.9L FlexFuel V6 MAutomatic 1.01 mm (0.040 in)
Engine Drive Belt Routing
3.5L V6 and 3.9L V6 Engines