2003 Buick Regal Specifications

4-Door Sedan GS
MSRP based on 4-Door Sedan GS
 

Quick Specs

Gas Mileage 17 mpg City/27 mpg Hwy
Engine Gas V6, 3.8L
EPA Class Mid-Size
Style Name 4dr Sdn GS
Drivetrain Front Wheel Drive
Passenger Capacity 5
Passenger Doors 4
Body Style 4dr Car
Transmission Transmission, 4-speed automatic, electronically controlled w/overdrive

Dimensions

Vehicle
EPA Classification Mid-Size
Weight Information
Base Curb Weight (lbs) 3543
Interior Dimensions
Front Head Room (in) 39.4
Second Leg Room (in) 36.9
Passenger Capacity 5
Front Hip Room (in) 54.4
Front Leg Room (in) 42.4
Second Shoulder Room (in) 57.1
Passenger Volume (ft³) 102
Second Head Room (in) 37.4
Front Shoulder Room (in) 58.0
Second Hip Room (in) 53.3
Exterior Dimensions
Width, Max w/o mirrors (in) 72.7
Liftover Height (in) - TBD -
Wheelbase (in) 109.0
Track Width, Rear (in) 61.3
Height, Overall (in) 56.6
Length, Overall (in) 196.2
Min Ground Clearance (in) - TBD -
Track Width, Front (in) 62.0
Cargo Area Dimensions
Trunk Volume (ft³) 16.7

Fuel Economy

Fuel Tank
Fuel Tank Capacity, Approx (gal) 17
Mileage
EPA Fuel Economy Est - City (MPG) 17
EPA Fuel Economy Est - Hwy (MPG) 27

Performance Specs

Engine
Displacement 3.8L/231
Engine Order Code NA
SAE Net Torque @ RPM 280 @ 3600
Fuel System SFI
Engine Type Gas V6
SAE Net Horsepower @ RPM 240 @ 5200
Transmission
Seventh Gear Ratio (:1) NA
Trans Type 4
Third Gear Ratio (:1) 1.000
Clutch Size (in) NA
Drivetrain Front Wheel Drive
First Gear Ratio (:1) 2.921
Sixth Gear Ratio (:1) NA
Trans Description Cont. Automatic w/OD
Fourth Gear Ratio (:1) 0.705
Final Drive Axle Ratio (:1) - TBD -
Trans Order Code MX0
Second Gear Ratio (:1) 1.568
Reverse Ratio (:1) 2.385
Trans Description Cont. Again NA
Fifth Gear Ratio (:1) NA
Brakes
Disc - Front (Yes or ) Yes
Rear Drum Diam x Width (in) NA
Brake Type Power
Rear Brake Rotor Diam x Thickness (in) - TBD -
Disc - Rear (Yes or ) Yes
Brake ABS System 4-Wheel
Drum - Rear (Yes or ) NA
Front Brake Rotor Diam x Thickness (in) - TBD -
Steering
Lock to Lock Turns (Steering) - TBD -
Steering Type Variable-Effort Pwr
Turning Diameter - Curb to Curb (ft) 37.5
Steering Ratio (:1), Overall - TBD -
Turning Diameter - Wall to Wall (ft) - TBD -
Tires
Spare Tire Order Code NA
Front Tire Order Code NA
Spare Tire Size Compact
Front Tire Size P225/60R16
Rear Tire Order Code NA
Rear Tire Size P225/60R16
Wheels
Spare Wheel Size (in) - TBD -
Front Wheel Size (in) 16 x - TBD -
Spare Wheel Material - TBD -
Front Wheel Material Aluminum
Rear Wheel Size (in) 16 x - TBD -
Rear Wheel Material Aluminum
Suspension
Suspension Type - Front (Cont.) Gran Touring
Stabilizer Bar Diameter - Rear (in) - TBD -
Suspension Type - Front Independent
Shock Absorber Diameter - Rear (mm) - TBD -
Suspension Type - Rear (Cont.) Gran Touring
Suspension Type - Rear Independent
Stabilizer Bar Diameter - Front (in) - TBD -
Shock Absorber Diameter - Front (mm) - TBD -

Safety Features

Safety
Air Bag-Frontal-Driver Yes
Air Bag-Frontal-Passenger Yes
Air Bag-Passenger Switch (On/Off) No
Air Bag-Side Body-Front No
Air Bag-Side Body-Rear No
Air Bag-Side Head-Front No
Air Bag-Side Head-Rear No
Brakes-ABS Yes
Child Safety Rear Door Locks No
Daytime Running Lights Yes
Traction Control Yes
Night Vision No
Rollover Protection Bars No
Fog Lamps Yes
Parking Aid No
Tire Pressure Monitor Yes
Back-Up Camera No
Stability Control No
Other Features Brakes, 4-wheel antilock, 4-wheel disc
Air bags, frontal, driver & right front passenger
Enhanced traction control
Safety belts, 3-point, driver & front passenger,...
Safety belts, 3-point, rear outboard-inc: comfort guide & center...
Horn, dual note, high & low

Warranty

Warranty
Basic Miles/km 36,000
Basic Years 3
Corrosion Miles/km 100,000
Corrosion Years 6
Drivetrain Miles/km 36,000
Drivetrain Years 3
Roadside Assistance Miles/km 36,000
Roadside Assistance Years 3

Other Specs

Cooling System
Total Cooling System Capacity (qts) - TBD -
Electrical
Cold Cranking Amps @ 0° F (Primary) - TBD -
Maximum Alternator Capacity (amps) 102
Trailering
Wt Distributing Hitch - Max Trailer Wt. (lbs) - TBD -
Dead Weight Hitch - Max Trailer Wt. (lbs) 1000
Wt Distributing Hitch - Max Tongue Wt. (lbs) - TBD -
Dead Weight Hitch - Max Tongue Wt. (lbs) 100
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