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2020 Chevrolet Impala Premier

The 2020 Chevrolet Impala Premier is a 305-hp 3.6-liter V6 with a 6-speed automatic and front-wheel drive. It starts at $36,720 MSRP and is rated at 22 mpg combined.

It makes 305 horsepower at 6,800 rpm and 264 lb-ft of torque at 5200 rpm. EPA fuel-economy estimates are 18 mpg city and 28 mpg highway (22 mpg combined).

The Impala measures 201.3 inches long on a 111.7-inch wheelbase and has a curb weight of 3,811 lb.

Spec Value
Vehicle
Body TypeSedan
PowertrainGas
Price
MSRP$36,720
MSRP with Destination$37,595
Destination Charge$875
Engine
Engine Type3.6L V6, SIDI, flex-fuel capable (GM RPO LFX)
Displacement3.6 L
Horsepower305 hp @ 6,800 rpm
Torque264 lb-ft @ 5200 rpm
Injection TypeDirect injection
Drivetrain
Drive TypeFront-wheel drive
Transmission
Transmission6-speed automatic (GM 6T70, RPO M7W)
1st Gear4.48
2nd Gear2.87
3rd Gear1.84
4th Gear1.41
5th Gear1
6th Gear0.74
Reverse2.88
Final Drive2.77
Fuel Economy
City18 MPG
Highway28 MPG
Combined22 MPG
Recommended FuelRegular unleaded
Tank Capacity18.5 gal
Suspension
Front SuspensionMacPherson strut
Rear SuspensionMulti-link
Front Stabilizer Bar1.1 in
Brakes
Front Brake Disc12.6 x 1.2 in ventilated disc
Rear Brake Disc12.4 x 0.9 in disc
Tires & Wheels
Wheels Front19-inch
Wheels Rear19-inch
Tires FrontP245/45R19
Tires RearP245/45R19
Dimensions & Weight
Length201.3 in
Width73 in
Height58.9 in
Wheelbase111.7 in
Front Track62.2 in
Rear Track62 in
Cargo Volume18.8 ft³
Curb Weight3,811 lbs
Interior
Headroom Front39.9 in
Headroom Rear37.4 in
Legroom Front45.8 in
Legroom Rear39.8 in
Shoulder Room Front57.9 in
Shoulder Room Rear56.9 in
Hip Room Front54.9 in
Hip Room Rear54.1 in

Safety & Recalls

NCAP safety ratings

Overall ★★★★★
Frontal crash ★★★★★
Side crash ★★★★★
Rollover ★★★★★ (12.1 % risk)
Tested variant: 2020 Chevrolet Impala 4 DR FWD

Recalls

No recalls on file with NHTSA for the 2020 Chevrolet IMPALA.

15 owner complaints to NHTSA for the 2020 Chevrolet IMPALA

Owner Complaints

15 owner complaints filed with NHTSA for the 2020 Chevrolet IMPALA (3 mention a crash, 1 an injury). See all on nhtsa.gov

Most-cited areas
Unknown Or Other7
Electrical System3
Steering3
Air Bags2
Fuel/Propulsion System2
Power Train2
A complaint can cite more than one area.
Most recent complaints
Jul 15, 2026 · Unknown Or Other
“On XXX | purchased a 2020 Chevrolet Impala, VIN [XXX], from NYS Office of General Services via GovDeals Inventory #200075. OGS Bill of Sale #XXX stated 59,145 miles and Clean Title. Carfax shows: 1…”
Jun 16, 2026 · Unknown Or Other, Fuel/Propulsion System Crash
“The component is the Evaporative Emission Control System (EVAP) Vapor Canister Purge Valve.The internal diaphragm or solenoid of the factory-installed purge valve has worn out prematurely or became…”
Sep 7, 2025 · Electrical System, Seat Belts, Lane Departure
“Seatbelt warning and blinkers have no sound warnings and driver side blind spot warning are not working”
Aug 11, 2025 · Steering
“2020 Chevrolet Impala Premier purchased July, 2015, mileage: + or - 12 miles I started having hard steering and made several trips to the dealer while under warranty and the dealer could not gen an…”
Jul 20, 2025 · Power Train, Unknown Or Other
“I Took My Car To Castle Villa Park On July 8 2025 And Explained To Tony That Check My Car In That It Sound As If It Was A Hub Bearing My Car Was Dropped Off At 7:00 AM Until Around 1:00PM I Was Told I…”

Complaints are unverified reports submitted to NHTSA by owners. They cover the whole model year, not a specific trim, and a count alone doesn't show how common a problem is.

Source: US National Highway Traffic Safety Administration (nhtsa.gov), matched as 2020 CHEVROLET IMPALA. US-market vehicles only; data cached for up to 7 days.

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