2018 Buick models & specs
2018 Buick models & specs: browse the EPA-backed listings below, then open a model for its configuration-specific figures.
EPA data snapshot imported 2026-09-06 · United States · US gallons
EPA records in this snapshot list 13 2018 Buick model pages and 17 rated configurations. Listed primary fuels include Premium Gasoline, Regular Gasoline. Open a model page for its exact rating and source ID; a model-level record does not establish one VIN's equipment or history.
Choose the model
Names follow EPA listings. A powertrain configuration may cover several retail trims. Match the exact vehicle with its VIN and factory documentation before using a specification for parts or repairs.
Cascada
1 EPA configuration · Premium Gasoline
View specifications →Enclave AWD
1 EPA configuration · Regular Gasoline
View specifications →Enclave FWD
1 EPA configuration · Regular Gasoline
View specifications →Encore
2 EPA configurations · Regular Gasoline
View specifications →Encore AWD
2 EPA configurations · Regular Gasoline
View specifications →Envision AWD
2 EPA configurations · Regular Gasoline, Premium Gasoline
View specifications →Envision FWD
1 EPA configuration · Regular Gasoline
View specifications →LaCrosse
1 EPA configuration · Regular Gasoline
View specifications →LaCrosse AWD
1 EPA configuration · Regular Gasoline
View specifications →LaCrosse eAssist
1 EPA configuration · Regular Gasoline
View specifications →Regal
1 EPA configuration · Premium Gasoline
View specifications →Regal AWD
2 EPA configurations · Premium Gasoline, Regular Gasoline
View specifications →Regal TourX AWD
1 EPA configuration · Premium Gasoline
View specifications →Catalogue source
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