Rich Garnet Metallic 2024 Buick Enclave Avenir FWD 9-Speed Automatic 3.6L V6 SIDI VVT FWD. 18/26 City/Highway MPG Price includes: $1250 - Buick & GMC Consumer Cash Program. Exp. 06/03/2024 $500 - Buick Bonus Cash. Exp. 06/03/2024