Chevrolet Tahoe Engines by Year
The Chevrolet Tahoe engine catalog lists nine engine rows across the catalog years. Engine codes and year ranges show which entries are associated with each year; they are not performance ratings or a claim that every engine was offered in every trim.
The listings change over time: L05 is shown for 1999-2000, while L31 is listed for 1999. LM7 covers 2000-2006 and LR4 spans 2000-2009. Later entries include LMG for 2007-2014, L83 for 2015-2022, L86 for 2019-2020, and L87 for 2021-2022. Read each code with its stated range rather than assuming one engine applies throughout the catalog.
The listed facts do not give horsepower, displacement, fuel economy, or trim-specific availability, so those details cannot be inferred here. For a vehicle-specific engine identification or a figure not listed, confirm it on the door jamb or in the owner's manual.
Which engines were offered across this model’s catalog history.
| Engine | Code | Years | Count |
|---|---|---|---|
| L05 | l05 | 1999–2000 | 2 |
| L31 | l31 | 1999 | 1 |
| LM7 | lm7 | 2000–2006 | 7 |
| LR4 | lr4 | 2000–2009 | 10 |
| LMG | lmg | 2007–2014 | 8 |
| L83 | l83 | 2015–2022 | 8 |
| L86 | l86 | 2019–2020 | 2 |
| L87 | l87 | 2021–2022 | 2 |
| LM2 | lm2 | 2021–2022 | 2 |