Specs

Research 2012 Buick Regal specs for the trims available. Choose the desired trim / style from the dropdown list to see the corresponding specs.

Base Base

Brakes

Brake ABS System 4-Wheel
Disc - Rear (Yes or ) Yes
Rear Brake Rotor Diam x Thickness (in) 11.5 x - TBD -
Drum - Rear (Yes or )
Rear Drum Diam x Width (in) - TBD -
Brake Type Pwr
Disc - Front (Yes or ) Yes
Front Brake Rotor Diam x Thickness (in) 11.7 x - TBD -

Cargo Area Dimensions

Trunk Volume (ft³) 14.2

Cooling System

Total Cooling System Capacity (qts) - TBD -

Electrical

Maximum Alternator Capacity (amps) 120
Cold Cranking Amps @ 0° F (Primary) 438
Cold Cranking Amps @ 0° F (Primary) 512

Emissions

Tons/yr of CO2 Emissions @ 15K mi/year 8.0
EPA Greenhouse Gas Score 7
EPA Greenhouse Gas Score 5
Tons/yr of CO2 Emissions @ 15K mi/year 6.3

Engine

Fuel System Direct Injection
SAE Net Torque @ RPM 172 @ 4900
Engine Order Code LUK
Engine Order Code LEA
Engine Type Gas/Electric I4
Engine Type Gas/Ethanol I4
Displacement 2.4L/145
SAE Net Horsepower @ RPM 182 @ 6700

Exterior Dimensions

Length, Overall (in) 190.2
Liftover Height (in) - TBD -
Min Ground Clearance (in) - TBD -
Track Width, Rear (in) 62.5
Track Width, Front (in) 62.4
Height, Overall (in) 58.4
Width, Max w/o mirrors (in) 73.1
Wheelbase (in) 107.8

Fuel Tank

Fuel Tank Capacity, Approx (gal) 18.0

Interior Dimensions

Front Head Room (in) 38.8
Passenger Capacity 5
Passenger Volume (ft³) 98.0
Second Head Room (in) 36.8
Second Leg Room (in) 37.3
Second Shoulder Room (in) 54.4
Second Hip Room (in) 52.3
Front Shoulder Room (in) 56.7
Front Hip Room (in) 55.4
Front Leg Room (in) 42.1

Mileage

EPA Fuel Economy Est - City (MPG) 19
EPA Fuel Economy Est - Hwy (MPG) 31
EPA Fuel Economy Est - Hwy (MPG) 36
EPA Fuel Economy Est - City (MPG) 25
Fuel Economy Est-Combined (MPG) 23
Fuel Economy Est-Combined (MPG) 29

Steering

Turning Diameter - Wall to Wall (ft) - TBD -
Steering Type Pwr
Turning Diameter - Curb to Curb (ft) 37.4
Lock to Lock Turns (Steering) 2.68
Steering Ratio (:1), Overall 15.2

Summary

Vehicle Name Buick Regal
Body Style Sedan

Suspension

Shock Absorber Diameter - Rear (mm) - TBD -
Suspension Type - Front MacPherson strut
Stabilizer Bar Diameter - Front (in) - TBD -
Stabilizer Bar Diameter - Rear (in) - TBD -
Suspension Type - Front (Cont.)
Suspension Type - Rear (Cont.)
Shock Absorber Diameter - Front (mm) - TBD -
Suspension Type - Rear 4-Link

Tires

Rear Tire Size P235/50R18
Spare Tire Size 16
Spare Tire Order Code P76
Front Tire Order Code RAF
Front Tire Order Code QKE
Rear Tire Order Code RAF
Rear Tire Order Code QKE
Front Tire Size P235/50R17
Front Tire Size P235/50R18
Rear Tire Size P235/50R17

Trailering

Dead Weight Hitch - Max Trailer Wt. (lbs) - TBD -
Dead Weight Hitch - Max Tongue Wt. (lbs) - TBD -
Wt Distributing Hitch - Max Trailer Wt. (lbs) - TBD -
Wt Distributing Hitch - Max Tongue Wt. (lbs) - TBD -

Transmission

Drivetrain Front Wheel Drive
Third Gear Ratio (:1) 1.91
Third Gear Ratio (:1) 1.32
Second Gear Ratio (:1) 2.96
Second Gear Ratio (:1) 2.04
First Gear Ratio (:1) 4.58
First Gear Ratio (:1) 3.92
Trans Description Cont. Again
Trans Description Cont. Automatic w/manual shift
Trans Description Cont. Manual
Trans Type 6
Trans Order Code MH8
Trans Order Code MHH
Final Drive Axle Ratio (:1) 3.23
Final Drive Axle Ratio (:1) 2.64
Clutch Size (in)
Reverse Ratio (:1) 2.84
Reverse Ratio (:1) 3.75
Sixth Gear Ratio (:1) 0.75
Sixth Gear Ratio (:1) 0.62
Fifth Gear Ratio (:1) 1.00
Fifth Gear Ratio (:1) 0.76
Fourth Gear Ratio (:1) 1.45
Fourth Gear Ratio (:1) 0.95

Vehicle

EPA Classification Midsize

Weight Information

Base Curb Weight (lbs) 3600

Wheels

Rear Wheel Material Aluminum
Spare Wheel Material Steel
Rear Wheel Size (in) 18 x 8.0
Spare Wheel Size (in) Compact
Rear Wheel Size (in) 17
Rear Wheel Size (in) 18
Front Wheel Size (in) 18 x 8.0
Front Wheel Size (in) 17
Front Wheel Size (in) 18
Front Wheel Material Aluminum

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