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2003 Buick Regal

2003 Buick Regal

Sedan
FWD
Premium Gasoline
Horsepower
MPG Combined
19 mpg
MSRP
Torque
Reliability Score
98/ 100Excellent
Based on 139 NHTSA complaints

Should You Buy a 2003 Buick Regal?

The 2003 Buick Regal is a midsize sedan that offers a blend of comfort and performance, powered by a robust 3.8L V6 engine that produces 240 hp and 280 lb-ft of torque. With a front-wheel-drive layout and a 4-speed automatic transmission, it delivers a smooth driving experience, although it does require premium unleaded fuel. The Regal's MSRP of $28,235 positions it as a mid-range option for buyers looking for reliability and decent performance. While the vehicle boasts a commendable reliability score of 98/100, it has accumulated 139 complaints, with notable issues in the engine and electrical systems, which potential buyers should consider before purchasing.

Ideal For

This vehicle is best suited for budget-conscious buyers seeking a reliable and comfortable sedan for daily commuting and family use.

Strengths

  • +Strong V6 engine performance with 240 hp
  • +High reliability score of 98/100
  • +Comfortable seating for five passengers
  • +Smooth ride quality with front-wheel drive
  • +Affordable for a midsize sedan with premium features

Weaknesses

  • -Requires premium unleaded fuel, increasing operating costs
  • -Reported issues with engine and electrical systems
  • -Older model may lack modern technology and safety features
  • -Limited availability of parts due to age
  • -Lower fuel efficiency at 19 MPG combined

Known Issues (NHTSA Data)

The 2003 Buick Regal has reported 139 total complaints, with 18 incidents related to fire and 10 injuries, though no fatalities have been recorded. The most frequent issues involve the engine and electrical systems, particularly the ignition switch. While these complaints are concerning, the vehicle's high reliability score suggests that many owners have had positive experiences. No significant NHTSA complaints on record.

Top Complaint Areas
ENGINE19% of complaints
ELECTRICAL SYSTEM17% of complaints
STEERING6% of complaints
ELECTRICAL SYSTEM:IGNITION:SWITCH6% of complaints
SERVICE BRAKES5% of complaints

Performance

Horsepower
Torque
Engine
3.8 L
Cylinders
V6
Transmission
Automatic 4-spd
Drive Type
FWD

Efficiency

MPG Combined
19
Fuel Type
Premium Gasoline

Dimensions

Length
196.1 in
Width
72.8 in
Height
56.7 in
Wheelbase
109.1 in
Curb Weight
3,446 lbs
Ground Clearance

Capacity

Doors
4
Seating
Cargo
Max Cargo
Max Towing
Max Payload

ddpc Estimated Value

$6,275
$5,334 – $7,217
Depreciation Over Time
New
5yr
10yr
15yr
ddpc Estimate based on original MSRP, standard depreciation curves, vehicle class, and NHTSA reliability data. Not a substitute for professional appraisal. Actual value depends on condition, mileage, location, and market conditions.

Estimated Cost of Ownership

Estimated Annual Cost
$4,849
Per Mile
$0.40
5-Year Total
$46,205
Fuel
$2,211/yr
Maintenance
$600/yr
Insurance
$2,038/yr
Depreciation
$4,392/yr
Based on industry-standard estimates for this vehicle class. Fuel cost assumes 12,000 mi/yr at national average gas prices. Maintenance uses class-based intervals, not manufacturer-specific schedules. Actual costs vary by location, driving habits, and vehicle condition.

Available Trims (2)

Regal
FWD
Regal
FWD

Compare With Another Vehicle