What is the fuel economy of a 2005 Buick LeSabre?

EPA figures for the 2005 Buick LeSabre reach 21 MPG combined depending on configuration; the table on this page lists every tested engine and transmission combination.

Are there recalls on the 2005 Buick LeSabre?

No NHTSA recall campaigns are on record for the 2005 Buick LeSabre in our latest data refresh.

What are common problems with the 2005 Buick LeSabre?

Owners have filed 95 complaints with NHTSA for the 2005 Buick LeSabre, most often about: Electrical System, Power Train, Service Brakes, Hydraulic. Complaint counts reflect what owners report, not confirmed defects.

Buick · 2005

2005 Buick LeSabre

Official EPA fuel economy and NHTSA recall record, best combined figure 21 MPG.

Fuel economy (EPA)

Engine	Transmission	Fuel	City	Highway	Combined	CO2 g/mi
3.8L 6-cyl	Automatic 4-spd	Regular	18	27	21	423

Safety recalls (NHTSA)

No NHTSA recall campaigns on record for this model year in our latest refresh.

Owner complaints (NHTSA)

95 complaints filed by owners for this model year (9 involving a crash, 3 a fire). Complaints are owner reports, not confirmed defects - browse them in full on nhtsa.gov.

Electrical System 25 Power Train 8 Service Brakes, Hydraulic 5

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Sources: EPA fueleconomy.gov, the NHTSA recalls, complaints and 5-Star Safety Ratings databases (all US public data), refreshed monthly. Recall texts are quoted from the official record. Details on About & Data Sources.