2005 Buick LaCrosse Overview


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Average User Score

45 stars

Based on 5 reviews

2005 Buick Lacrosse "ss X" by Scott
 — Great car with the legendary 3.8 engine. Great performance for an automatic, but the transmission gets a little temporamental sometimes. Cheap to maintain, great on gas (26 mpg pretty much all the tim... Read More
Preeeety Impressed by peepingtom1
 — great smooth fast car car for 3.8 great stereo nice moon-roof power everything ave 20 mpg large trunk space heated seats electric cost are cheap its really fun to drive love this car for life last... Read More
2005 Lacrosse Cxs: Cadillac Cts Without All The High Costs by lacrosseforsale
 — Absolutely one of the best cars I have ever owned. Would highly recommend the car to anyone looking for power, luxury, comfort, and low maintenance costs. Definitely purchase the CXS model as I did b... Read More

2005 Buick LaCrosse Overview

Overall User Score

4 out of 5 stars4 out of 5 stars4 out of 5 stars4 out of 5 stars4 out of 5 stars45

Based on 5 reviews

2005 Buick LaCrosse

Looking to refresh its lineup in a quest for younger buyers, Buick scrapped its popular Century and Regal mid-size sedans and introduced the 2005 Buick LaCrosse.  With a wheelbase that's two inches longer, the LaCrosse features more interior legroom.  Though it sits on the same Buick W platform used for years, Buick claims that 80% of its body parts are new and more heavy duty (thus more durable), and that the suspension has been retuned for better overall handling.
The 2005 LaCrosse comes in base CX, luxury CXL, and sporty CXS trims.  The focus is on quality build, comfort, and subdued elegance, rather than blow-your-mind performance.  To that end, the CX and CXL use the old 3.8-liter, 200-hp V6 that has been hanging around since 1979.  The much sportier CXS features a 3.6-liter, DOHC V6 at 240-hp, plus a stiffer suspension and Magnasteer electronic steering.  All trims come with a 4-speed automatic.  Buick is touting its QuietTuning system in the LaCrosse, where they have added extra sound absorption, insulation, and thicker seals to reduce road noise for a quieter ride.  
The mid-size sedan seats five, though if you add an optional front bench seat, you could fit six.  Base CX comes well loaded with power features and cruise control, and as you move up the line, you get ABS brakes, traction, leather seats, and split-fold rear seats.  Favorite options are remote start, heated seats, and a sunroof.
The redesigned 2005 LaCrosse seems to have won fans.  Many owners say the handling is precise and cornering tight.  The new 3.6 V6 engine is powerful, with good acceleration, yet smooth and quiet.  There is plenty of front legroom to make long rides comfortable, and the overall look of the car is very high-end.  Biggest complaints were the poor gas mileage and the lack of a handle on the trunk.


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Buick LaCrosse Questions


Outside Temp Indicator

why does the outside temp indicator switch between the temperature and the word "ICE" when the temp gets below 40 degrees

50 views with 2 answers (last answer about a month ago)
Matt McQueen

What All Do I Need To Buy, Besides The Stereo To Put An Aftermarket Stereo ...

10 views with 1 answer (last answer about a month ago)

Key Does Not Come Out Of Ignition.

I have a 2005 Buick Lacrosse, there is a key that comes with the car that only unlocks from the outside but will not start the car, it will fit the ignition. I put that key in the ignition, now the i...

88 views with 5 answers (last answer 2 months ago)

How Do I Replace The Front Left Window Regulator On A 2005 Buick Lacrosse C...

31 views with no answers yet

Crackling Noise Coming From Air Vent By Driver's Side Dash

What could be making this noise?

52 views with 1 answer (last answer 3 months ago)