The 2018 Chevrolet Impala receives several changes compared to the 2017 model:
- Deletion of Siren Red Tintcoat exterior color
- Addition of three new exterior colors:
- Nightfall Gray Metallic
- Graphite Metallic
- Cajun Red Tintcoat
- Deletion of 19-inch aluminum wheels
- Deletion of LPO/accessory-level Appearance Package, which included:
- (VAT) Body-color surround grille, LPO
- (VKU) Chrome mirror caps, LPO
- (SB2) Rear spoiler, LPO
- Deletion of Protection Package, which contained:
- (UD7) Rear Park Assist
- (AYR) manual-foldable rear head restraints
- (AP9) cargo convenience net
- Addition of Sunroof and Spoiler Package available on LT models with the 3.6L V-6 LFX engine, which includes
- Power tilt-sliding sunroof with an additional skylight fixed glass aft of the sliding glass and a power sunshade
- Rear spoiler
- Addition of standard features, including:
- Premium Cloth/Leatherette in Jet Black/Dark Titanium (the same material that’s included on the LT trim level) replaces Premium Cloth interior on LS trim level (1LS and 1FL)
- The base IO3 AM/FM stereo with auxiliary jack and 4.2″ diagonal color infotainment display and SD Card Slot is replaced by the Chevrolet MyLink Radio (IO5) on LS trim level (1LS and 1FL)
- Keyless Open and Start
- Rear Vision Camera
- Now standard on LS:
- (IO5) Chevrolet MyLink Radio
- (UDT) 8″ diagonal color infotainment display, touch-screen, motorized power up/down with hidden storage
- (MCY) USB port behind movable screen and
- (U80) compass display
- Now standard on LT:
- (BTV) remote vehicle starter system
- (9H8) LED Daytime Running Lamps
- Now standard on Premier:
- (IO6) Chevrolet MyLink Radio with Navigation
- (UG1) Universal Home Remote
- (UQS) Bose Centerpoint Surround Sound
- (K4C) Wireless Charging for devices
- (KI6) 120-volt power outlet
- Various changes to the various packages and equipment groups, including:
- Heated driver and front passengers seats now available with the Premium Cloth/Leatherette seating via the (PI5) LT Convenience Package
- (UVD) Heated steering wheel now available on LT through the (PI5) LT Convenience Package
- (UG1) Universal Home Remote is no longer tied to (C3U) power sunroof
- Package RPOs, names and content updated:
- (Y3W) LT Entertainment Package, available on the LT trim level, requires the 3.6L V-6 LFX engine, and includes:
- (IO6) Chevrolet MyLink Radio with Navigation
- (UQS) Bose Centerpoint Surround Sound premium 11-speaker system
- (TG5) single-slot CD/MP3 player
- (KI6) 120-volt power outlet
- (C9B) ambient door lighting
- (C9J) ambient instrument panel lighting
- (PI5) LT Convenience Package, available on the LT trim level and includes:
- (KA1) heated driver and front passenger seats
- (UVD) heated steering wheel
- (DD8) auto-dimming inside rearview mirror
- (UG1) Universal Home Remote
- (KI6) 120-volt power outlet
- (AP9) trunk cargo convenience net
- (B58) premium carpeted front and rear floor mats
- (B36) carpeted trunk mat
- (SPX) LT Leather Package, available only on the LT trim level and requires (PI5) LT Convenience Package, 3.6L V6 LFX engine and includes:
- (H1Y/H0V/HV9) leather seating surfaces
- (AG2) front passenger 8-way power seat adjuster
- (ACZ) Premier Convenience Package, available on the Premier (1LZ) trim level and includes:
- (KU1) ventilated driver seat
- (KU3) ventilated front passenger seat
- (UVD) heated steering wheel
- (N38) power tilt and telescoping steering column
- (A45) driver seat, outside mirrors and steering wheel memory settings
- (B58) premium carpeted front and rear floor mats
- (B36) carpeted trunk mat
- (DD8) auto-dimming inside rearview mirror
- (DLG) outside heated power-adjustable mirrors with turn signal indicators, ground illumination and driver-side auto-dimming feature
- (WPV) Driver Confidence Package, available only on the LT trim level and requires (PI5) LT Convenience Package and 3.6L V6 LFX engine, includes:
- (UFG) Rear Cross-Traffic Alert
- (UD7) Rear Park Assist
- (UKC) Side Blind Zone Alert with Lane Change Alert
- (WPW) Driver Confidence Package II, available only on the Premier (1LZ) trim level and requires the (ACZ) Premier Convenience Package, includes:
- (UEU) Forward Collision Alert
- (UFL) Lane Departure Warning
- (KSG) Adaptive Cruise Control
- (RQ9) 20″ aluminum wheels
- (RAL) P245/40R20 all-season, blackwall tires
- The package is not available with accessory/LPO-level (VAT) body-color/blacked out grille
- (Y3W) LT Entertainment Package, available on the LT trim level, requires the 3.6L V-6 LFX engine, and includes:
The updates and changes described here are specific to the U.S. market and may be different for other markets.
Following are GM’s official RPO-level changes and updates for the 2018 Chevrolet Impala:
Deletions
- (G1E) Siren Red Tintcoat exterior color
- Premium Cloth interior on 1LS and 1FL
- (RT9) 19″ aluminum wheels
- (IO3) AM/FM stereo
- (UHI) 4.2″ diagonal color infotainment display
- SD card slot
- (PCN) Protection Package
- (PDV) Appearance Package, LPO
New Features
- (G7Q) Nightfall Gray Metallic exterior color (available Q3)
- (GPA) Graphite Metallic exterior color (available Q3)
- (GPJ) Cajun Red Tintcoat exterior color (extra cost, available Q3)
- (PDR) Sunroof and Spoiler Package
Changes
- (ATH/BTM) Keyless Open and Start is now standard on all models
- (UVC) Rear Vision Camera now standard on all models
- Now standard on LS:
- (IO5) Chevrolet MyLink Radio
- (UDT) 8″ diagonal color infotainment display, touch-screen, motorized power up/down with hidden storage
- (MCY) USB port behind movable screen and
- (U80) compass display
- Now standard on LT:
- (BTV) remote vehicle starter system
- (9H8) LED Daytime Running Lamps
- Now standard on Premier:
- (IO6) Chevrolet MyLink Radio with Navigation
- (UG1) Universal Home Remote
- (UQS) Bose Centerpoint Surround Sound
- (K4C) Wireless Charging for devices
- (KI6) 120-volt power outlet
- Packages RPOs, names and content updated:
- (Y3W) LT Entertainment Package
- (PI5) LT Convenience Package
- (SPX) LT Leather Package
- (ACZ) Premier Convenience Package
- (WPV) Driver Confidence Package
- (WPW) Driver Confidence Package II
- 1LS and 1FL seating is now Premium Cloth/Leatherette in (H0X) Jet Black/Dark Titanium (same material as LT)
- Heated driver and front passengers seats now available with Premium Cloth/Leatherette seating through the (PI5) LT Convenience Package
- (UVD) Heated steering wheel now available on LT through the (PI5) LT Convenience Package
- (UG1) Universal Home Remote is no longer tied to (C3U) power sunroof