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Condition | Trade-In Value | Private Party Value | ||
|---|---|---|---|---|
Excellent | $2,375 | $3,375 | ||
Very Good | $2,250 | $3,200 | ||
Good | $2,100 | $3,025 | ||
Fair | $1,750 | $2,575 |
Estimated Trade-In Values for the 2004 Buick Regal GS Sedan 4D range from about $1,750 to $2,375 depending on vehicle condition. Estimated Private Party Values range from about $2,575 to $3,375 depending on vehicle condition. Valid for ZIP Code 83616 through 6/20/2026.
Curb Weight | 3524 lbs. | ||
|---|---|---|---|
EPA Passenger | 101.8 cu.ft. | ||
EPA Total Interior | 118.5 cu.ft. | ||
Fuel Capacity | 17.0 gallons | ||
Front Head Room | 39.3 inches | ||
Front Leg Room | 42.4 inches | ||
Max Seating Capacity | 5 | ||
Overall Length | 196.2 inches | ||
Front Shoulder Room | 58.0 inches | ||
Towing Capacity, Maximum | 1000 lbs. | ||
Trunk or Cargo Capacity | 16.7 cu.ft. | ||
Turning Diameter | 37.5 feet | ||
Wheel Base | 109.0 inches | ||
Width with mirrors | 72.7 inches |
Alloy Wheels | Available | ||
|---|---|---|---|
Moon Roof/Sun Roof | Available | ||
Number of Doors | 4 doors | ||
Rear Spoiler | Available |
City | 16 mpg | ||
|---|---|---|---|
Highway | 26 mpg | ||
Combined | 19 mpg |
Drivetrain | FWD | ||
|---|---|---|---|
Transmission Type | Automatic |
Horsepower | 240 @ 5200 RPM | ||
|---|---|---|---|
Torque | 280 @ 3600 rpm | ||
Engine | V6, Supercharged, 3.8L |
Basic | 3 years / 36000 miles | ||
|---|---|---|---|
Powertrain | 3 years / 36000 miles | ||
Corrosion | 6 years / 100000 miles |
![]() Used 2004 Buick Regal GS Sedan 4D | ![]() Used 2010 MAZDA MAZDA6 | ![]() Used 2010 Nissan Maxima | ![]() Used 2009 Chrysler 300 | ||
|---|---|---|---|---|---|
| Price | $3,475 | $3,350 | $3,200 | $3,025 | |
| Consumer Rating | 4.5 | 4.6 | 4.5 | 4.5 | |
| Fuel Economy | City 16/Hwy 26/Comb 19 MPG | City 20/Hwy 29/Comb 23 MPG | City 19/Hwy 26/Comb 22 MPG | City 17/Hwy 25/Comb 20 MPG | |
| Fuel Type | Gas | Gas | Gas | Gas | |
| Seating Capacity | 5 | 5 | 5 | 5 | |
| Basic Warranty | 3 years or 36000 miles | 3 years or 36000 miles | 3 years or 36000 miles | 3 years or 36000 miles | |
| Horsepower | 240 @ 5200 RPM | 170 @ 6000 RPM | 290 @ 6400 RPM | 250 @ 6400 RPM | |
| Engine | V6, Supercharged, 3.8L | 4-Cyl, 2.5 Liter | V6, 3.5 Liter | V6, HO, 3.5 Liter | |
| Drivetrain | FWD | FWD | FWD | RWD |