2005 Buick LeSabre Reviews, Pricing & Specs























































































































































































































































Overview
The Buick LeSabre holds several notable distinctions. As Buick's entry level full-size sedan (just a notch below the Park Avenue), the...
The Buick LeSabre holds several notable distinctions. As Buick's entry level full-size sedan (just a notch below the Park Avenue), the LeSabre is both the number one selling car in its class in America for the last 12 years, but also the longest-lasting and only surviving name from a Buick sedan lineup that was introduced back in 1959. After 47 years on America's highways, the LeSabre bids farewell at the end of 2005.
As such, there are minor changes to the 2005 Buick LeSabre, consisting mainly of OnStar now being standard on all three of the LeSabre trims -- Custom, Limited, and Celebration Edition. The Celebration Edition is a holdover from 2003, and adds on to the luxury-oriented Limited with a heads-up display, mirrors with turn signals, standard 16-inch wheels, two-tone leather, and StabiliTrak. All LeSabres come with self-leveling rear suspension, ABS brakes, dual front airbags, power features, power driver's seat, and cruise control. The Limited adds traction control, side impact bags, leather seats, memory settings, and dual-zone climate control. A 205-hp, 3.8 DOHC V6 and 4-speed automatic provides for a smooth, yet powerful ride in both city and highway.
There are lots of nice options, such as a sunroof, rain-sensing wipers, and heated seats and mirrors, that drive the 2005 LeSabre up into luxury sedan prices. Standard seats are bench, to accommodate up to six people, but front bucket seats can be substituted. Owners say they are sad to see the LeSabre go, as it has provided them with a steady dependability over the years, smooth comfort, and easy handling. Gas mileage is commendable for a full-size, and the trunk space (18 cubic feet) is ample for lots of luggage. There are few complaints about the 2005 LeSabre, and these are mostly to do with what it lacks: no fold-down rear seats and no seatback pockets.

What owners say
"Overall, drivers are generally pleased with the 2005 Buick LeSabre, highlighting its power, fuel economy, and comfortable ride. Many appreciate its reliability and spacious interior, making it suitable for families and long trips. However, some owners have noted issues with the instrument panel and transmission, indicating that while the ride is smooth and enjoyable, certain mechanical components may require attention as the car ages."
I like Buick products as they have always been dependable, affordable, comfortable and roomy for both front and rear passengers and this LeSabre is no exception. I would recommend any Buick for comfort, roominess, reasonable repairs if needed, and handling. This is my second Buick, had a 1986 Buick Century till we sold it and was very happy with it as well. Both cars have been dependable and have required few mechanical/electrical repairs.
July 16, 2013Like most buicks a well maintained car will last 20 years.
January 7, 2022Quiet enough power very easy on gas (31 to 34 mpg long trip 1500 mile) roomy big trunk
July 8, 2021What owners say
I like Buick products as they have always been dependable, affordable, comfortable and roomy for both front and rear passengers and this LeSabre is no exception. I would recommend any Buick for comfort, roominess, reasonable repairs if needed, and handling. This is my second Buick, had a 1986 Buick Century till we sold it and was very happy with it as well. Both cars have been dependable and have required few mechanical/electrical repairs.
July 16, 2013Like most buicks a well maintained car will last 20 years.
January 7, 2022Quiet enough power very easy on gas (31 to 34 mpg long trip 1500 mile) roomy big trunk
July 8, 2021I love my car! This is the 4th Buick Le Sabre limited I have owned and driven. It holds the road and delivers a smooth ride. I feel safe in it and the sound system with all its speakers is terrific. I tried some other models but they did not work for me.
June 15, 2022Car looks fairly modern for being ten years old. Being a large sedan it couldn't be any more comfortable. Sitting inside of it is like relaxing at home in your lazy boy. Its quite even at high speed and when your parked you can barley tell its on. Never had problems with the mechanical side of it however the electronics seemed to fail after awhile but they were easy fixes. Gas mileage for a v6 competed with today cars especially on the highway.
January 5, 2015One of the best cars I ever owned! Went 209,000 trouble free miles!
August 15, 2022This LeSable Ltd is a very nice car. I believe it has every available option for the 2005 model. The only comparative vehicle in my opinion would be the Toyota Avalon and I would be hard-pressed to favor either one. They are both excellent vehicles.
June 2, 2021This car is immaculate,had it checked by a macanic Tho miles are high its been highly maintained
September 23, 2024Car seems to be very good value for the money. It was well taken care of so that helps.
May 29, 2020the lesabre is unique...it has 6 cylinders, but gets 28 mpg on the highway...its trunk is 19 cu. ft!!....its leather or cloth seats are very comfortable for long trips.....very sturdy and stable, good suspension and shocks....transmission is a bit of a weak spot; all of my lesabres have needed tranny work....window regulators are also suspect, chances are 1 will break before 75,000 miles......engine is bullet proof, overall driving comfort is high
November 4, 2021Trims & specs
Base MSRP $27,450 | Seating 6 |
Engine 3.8L 205 hp V6 | Cargo Capacity 18.0 cu ft |
Combined MPG 22 | Drivetrain FWD |
Base MSRP $33,110 | Seating 6 |
Engine 3.8L 205 hp V6 | Cargo Capacity 18.0 cu ft |
Combined MPG 22 | Drivetrain FWD |







