API Elite, 24 months

all trims: O; the code has another meaning in 2026

all trims: O; the code has another meaning in 2025

the 2025 lists give PR6 another meaning (previous row)

the 2026 and 2027 lists give PR6 another meaning (next row)

LT, RS: O

O: 400, 600;

2025: O on all trims

2026–2027: O on all trims

another service under the same code in 2026–2027

another service under the same code in 2024–2025

fleet orders; 2019: sedan O: 1SD, 1SH, 1SF; hatch O: 1SD, 1SH, 1SF

the 2025 lists give PR6 another meaning (SiriusXM, previous row); 2026–2027: A in all trims (requires UE1)

SiriusXM subscription in the 2025 lists; the 2026 and 2027 lists give PR6 another meaning (next row); PR7 and PR8 add 21 and 33 months

LS, LT, Premier: O; All Access package

fleet

O on all trims; fleet and government order types; requires U2K; not available with PR7, PR8 or fleet daily rental order types, or in AK, HI, PR and VI; 2025 only; another meaning from 2026 (API Elite, next row)

O on all trims; fleet, fleet daily rental and government order types; fleet telematics data plan; the 2025 guide uses PR6 for the SiriusXM extension instead (previous row)

O: Cargo 1WT, Cutaway 1WT, Cutaway 2WT (2026), Passenger 1LS, Passenger 1LT

1LT, 2LT, Premier: O; requires U2K and a fleet or government order type; the 2025 guide names the SXM Platinum Plan (next row); GM's 2016 Malibu order guide

1LT, 2LT: O

2026–2027: A in all groups

the 2026 and 2027 lists give this code another meaning (API Elite, 24 months)

the 2025 lists give this code another meaning (SiriusXM extension of 9 months)

the 2026 list gives this code another meaning (API Elite, 24 months)

the 2025 list gives this code another meaning (SiriusXM extension of 9 months)

LT, Premier: O; fleet and government orders; requires U2K

2025: O on all trims

2027: O on all trims; in 2025 the code meant 9 extra SiriusXM Platinum months

2025: LS, LT, RST, Z71, Premier, High Country: O

2027: O on all trims; in 2025 the code meant 9 extra SiriusXM Platinum months

all trims: O; 2025 only; requires U2K and a fleet or government order type; not with FDR orders, PR7 or PR8; another reading of this code applies in 2026 and 2027 (next row)

all trims: O; 2026 and 2027 only; the 2025 guide prints PR6 as additional SiriusXM months (previous row)

2019: LT Cloth (2FL), LT Cloth, LT Leather, RS, Premier, High Country: O; added to the 3-month trial

O on all trims; the same code is API Elite, 24 months from 2026

O on all trims; the 2025 guide uses PR6 for SiriusXM; fleet, fleet daily rental or government order types

LT, Premier: O; requires U2K and a fleet or government order type (not daily rental)

all trims: O; the 2025 guide gives this code another reading

all trims: O; needs SiriusXM (U2K) and a fleet or government order type; the 2026 guide gives this code another reading