2020 Chevrolet Impala Specifications

4-Door Sedan LT w/1LT

MSRP: $31,620
MSRP based on 4-Door Sedan LT w/1LT
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Quick Specs

Gas Mileage 19 mpg City/28 mpg Hwy
Engine Gas/Ethanol V6, 3.6L
EPA Class Large Cars
Style Name 4dr Sdn LT w/1LT
Drivetrain Front Wheel Drive
Passenger Capacity 5
Passenger Doors 4
Body Style 4dr Car
Transmission Transmission, 6-speed automatic, electronically-controlled with overdrive

Dimensions

Vehicle
EPA Classification Large Cars
Weight Information
Base Curb Weight (lbs) - TBD -
Interior Dimensions
Passenger Capacity 5
Front Hip Room (in) 54.90
Front Leg Room (in) 45.80
Second Shoulder Room (in) 56.90
Passenger Volume (ft³) 105
Second Head Room (in) 37.40
Front Shoulder Room (in) 57.90
Second Hip Room (in) 54.10
Front Head Room (in) 39.90
Second Leg Room (in) 39.80
Exterior Dimensions
Wheelbase (in) 111.70
Track Width, Rear (in) 62.00
Height, Overall (in) 58.90
Length, Overall (in) 201.30
Min Ground Clearance (in) - TBD -
Track Width, Front (in) 62.20
Width, Max w/o mirrors (in) 73.00
Liftover Height (in) - TBD -
Cargo Area Dimensions
Trunk Volume (ft³) 18.8

Fuel Economy

Fuel Tank
Fuel Tank Capacity, Approx (gal) 18.5
Mileage
Fuel Economy Est-Combined (MPG) 22
EPA Fuel Economy Est - City (MPG) 19
EPA Fuel Economy Est - Hwy (MPG) 28

Performance Specs

Engine
Engine Order Code LFX
SAE Net Torque @ RPM 264 @ 5200
Fuel System Direct Injection
Engine Type Gas/Ethanol V6
SAE Net Horsepower @ RPM 305 @ 6800
Displacement 3.6L/217
Transmission
Clutch Size (in) NA
Drivetrain Front Wheel Drive
First Gear Ratio (:1) 4.48
Sixth Gear Ratio (:1) 0.74
Trans Description Cont. Automatic
Fourth Gear Ratio (:1) 1.41
Final Drive Axle Ratio (:1) 2.77
Trans Order Code M7W
Second Gear Ratio (:1) 2.87
Reverse Ratio (:1) 2.88
Trans Description Cont. Again NA
Fifth Gear Ratio (:1) 1.00
Trans Type 6
Third Gear Ratio (:1) 1.84
Brakes
Brake Type Pwr
Rear Brake Rotor Diam x Thickness (in) 12.4 x 0.9
Disc - Rear (Yes or ) Yes
Brake ABS System 4-Wheel
Drum - Rear (Yes or ) NA
Front Brake Rotor Diam x Thickness (in) 12.6 x 1.2
Disc - Front (Yes or ) Yes
Rear Drum Diam x Width (in) NA
Steering
Steering Type Electric Rack & Pinion
Turning Diameter - Curb to Curb (ft) 38.8
Steering Ratio (:1), Overall 15.2
Turning Diameter - Wall to Wall (ft) - TBD -
Lock to Lock Turns (Steering) 2.73
Tires
Front Tire Order Code QGK
Spare Tire Size T125/70R17
Front Tire Size P235/50R18
Rear Tire Order Code QGK
Rear Tire Size P235/50R18
Spare Tire Order Code QCL
Wheels
Front Wheel Size (in) 18 x - TBD -
Spare Wheel Material Steel
Front Wheel Material Aluminum
Rear Wheel Size (in) 18 x - TBD -
Rear Wheel Material Aluminum
Spare Wheel Size (in) 17 x - TBD -
Suspension
Suspension Type - Front MacPherson Strut
Shock Absorber Diameter - Rear (mm) N/A
Suspension Type - Rear (Cont.) w/Coil Springs
Suspension Type - Rear Multi-Link
Stabilizer Bar Diameter - Front (in) 1.1
Shock Absorber Diameter - Front (mm) N/A
Suspension Type - Front (Cont.) NA
Stabilizer Bar Diameter - Rear (in) - 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 Yes
Air Bag-Side Head-Front No
Air Bag-Side Head-Rear No
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 No
Parking Aid No
Tire Pressure Monitor No
Back-Up Camera Yes
Stability Control Yes
Other Features Brake Assist, panic
Brake control, cornering
StabiliTrak, stability control system
Traction control
Daytime Running Lamps, upper and lower auxiliary, LED
Airbags, 10 total, frontal and knee for driver and front...
OnStar and Chevrolet connected services capable (Terms and...
Rear Vision Camera
Seat belts, 3-point, all positions
Seat belt pretensioners, driver and front passenger
Door and window locks, rear child security, power
LATCH system (Lower Anchors and Tethers for CHildren), for child...
Tool kit, road emergency

Warranty

Warranty
Basic Miles/km 36,000
Basic Years 3
Corrosion Miles/km 100,000
Corrosion Years 6
Drivetrain Miles/km 60,000
Drivetrain Note Qualified Fleet Purchases: 5 Years/100,000 Miles
Drivetrain Years 5
Maintenance Note 1 Year/1 Visit
Roadside Assistance Miles/km 60,000
Roadside Assistance Note Qualified Fleet Purchases: 5 Years/100,000 Miles
Roadside Assistance Years 5
Warranty Note <<< Preliminary 2020 Warranty Note >>>

Other Specs

Cooling System
Total Cooling System Capacity (qts) 9.9
Electrical
Cold Cranking Amps @ 0° F (Primary) 512
Maximum Alternator Capacity (amps) 150
Trailering
Dead Weight Hitch - Max Trailer Wt. (lbs) 1000
Wt Distributing Hitch - Max Tongue Wt. (lbs) 100
Dead Weight Hitch - Max Tongue Wt. (lbs) 100
Wt Distributing Hitch - Max Trailer Wt. (lbs) 1000
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Compare 2020 Chevrolet Impala different trims:
4-Door Sedan LT w/1LT
4-Door Sedan Premier w/2LZ
MSRP
$31,620
MSRP
$36,720
Gas Mileage
19 mpg City / 28 mpg Hwy
Gas Mileage
19 mpg City / 28 mpg Hwy
Engine
Gas/Ethanol V6
Engine
Gas/Ethanol V6
Horsepower
305 @ 6800
Horsepower
305 @ 6800
Drivetrain
Front Wheel Drive
Drivetrain
Front Wheel Drive
Passenger Capacity
5
Passenger Capacity
5
Transmission
Automatic
Transmission
Automatic