Used 2004 Buick Regal Sedan

2004 Buick Regal
List price range


  • Powerful supercharged V6 in GS, spacious interior, easy-to-use controls.


  • Dated interior lacks modern features, seats aren't supportive, can't match resale value of its competitors.

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Edmunds' Expert Review

A competent sedan for the money, but in a category full of excellent competitors, the aging Regal fails to elicit much enthusiasm.

Top consumer reviews

Read what other owners think about the 2004 Buick Regal.

2004 Regal GS
Bob G, 1/5/2006
I love this car! Had a 99 GS, loved it too. Handsome, traditional exterior, roomy & comfortable inside. Nice seats. Lots of power, and a marvelous auto trans. Outstanding MPG on trips, especially considering the power. Quiet, comfortable ride, feels solid, no rattles. Big trunk. Both of these vehicles have been utterly reliable, and very inexpensive to maintain. A lot of folks laugh at the idea of a Buick, but I only need to impress myself. They're welcome to their expensive, maintenance-intensive German ego props. This Buick's a terrific buy, and I'm sorry they won't be making any more in 5 years.
Feels comfy and safe
Mike, 9/17/2010
I bought this used car because we have a 1999 LeSabre that just want die. It has 252,000 miles but feels like a boat riding the waves. I thought to myself, I'd love this drive-train in a smaller car that handles better. Then, my favorite local dealer gets in this Regal. I loved it from the first drive. Got a great price and now I'm lovin' it. Who cares if my friends think I'm an old man now. They're paying alot more to be cool than I am. HA.
Perfect All-Around Reliable Car
Shadowtrax, 7/18/2010
Purchased this car initially as a third car for when the parents visited - but ended up driving it to work and around town and longer trips because it is so comfortable and gets great gas mileage with the 3800 V6. Yes, I'm in my late 30's and we just wanted a 'old folk's' car for when our elderly parents flew in to visit a few times a year, but my wife and I discovered that the Regal was comfortable to drive, and got great mileage for a work/highway car. We currently own a BMW 3-series and an Infiniti G35x, and yes, we both agree this has a 'different', yet comfortable ride, and a feeling of roominess in the cabin unlike our sporty cars - never had a single issue with it - we enjoy it!
Grandma Car that isn't for Grandma!
Laura , 7/6/2009
One of the best GM cars I have ever owned! Suspension and ride are great for long or short trips and it corners like a champ. Road noise is a but much at times, though. Gas mileage is good. Heated leather seats are terrific in the winter. I was able to get out of deep snow up the hill without any difficulty but had to push my friend in her Jeep! I am just getting around to replacing the original struts and have replaced two wheel bearings so far. Other than regular maintenance there is nothing out of the ordinary with repairs. I have loaded it with 2x4's and am getting a hitch and bike rack next week. Hate to see GM axe the 3.8 v6, though. Big mistake, boys!!!! Big mistake.
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Features & Specs

18 city / 28 hwy
Seats 5
4-speed automatic
200 hp @ 5200 rpm
16 city / 26 hwy
Seats 5
4-speed automatic
240 hp @ 5200 rpm
See all Used 2004 Buick Regal Sedan features & specs


NHTSA Overall Rating

The National Highway Transportation Safety Administration offers independent analysis.
  • Frontal Barrier Crash Rating
    OverallNot Rated
    Driver4 / 5
    Passenger3 / 5
  • Side Crash Rating
    OverallNot Rated
  • Side Barrier Rating
    OverallNot Rated
    Driver3 / 5
    Passenger3 / 5
  • Combined Side Barrier & Pole Ratings
    Front SeatNot Rated
    Back SeatNot Rated
  • Rollover
    Rollover4 / 5
    Dynamic Test ResultNo Tip
    Risk Of RolloverNot Rated
IIHS Rating
The Insurance Institute of Highway Safety uses extensive crash tests to determine car safety.
  • Side Impact Test
    Not Tested
  • Roof Strength Test
    Not Tested
  • Rear Crash Protection / Head Restraint
  • IIHS Small Overlap Front Test
    Not Tested
  • Moderate Overlap Front Test

More about the 2004 Buick Regal
Used 2004 Buick Regal Sedan Overview

The Used 2004 Buick Regal Sedan is offered in the following styles: LS 4dr Sedan (3.8L 6cyl 4A), and GS 4dr Sedan (3.8L 6cyl S/C 4A).

What's a good price on a Used 2004 Buick Regal Sedan?

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