Hyundai Sonata Hyundai Sonata 2006 Buick Regal Buick Regal 2015

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Hyundai Sonata vs. Buick Regal Price Comparison (MSRP)

The sticker prices, before adjusting for remaining feature differences. Usually these are the numbers you will see on the window stickers.

Models in short supply often sell at or even above these prices.

Hyundai Sonata vs. Buick Regal Invoice Comparison

Lowest Total Price: $24,895

Hyundai Sonata LX   
Difference: $8,925

Lowest Total Invoice: $22,839

Hyundai Sonata LX   
Difference: $9,586

Calculate Payments

  Down Payment Interest Rate Term
Model Year200620152015
ModelSonataRegalRegal
TrimLXBaseGS
Body4dr Sedan4dr Sedan4dr Sedan
Base Price $22,895 $29,990 $37,385
Base Invoice $20,961 $28,790 $35,890
Package 3 1,400    
Experience Buick Package   995  
Premium I Package   1,910  
Sunroof     1,000
Package 3 1,278    
Experience Buick Package   876  
Premium I Package   1,834  
Sunroof     880
Options (change) 1,400 2,905 1,000
Options (change) 1,278 2,710 880
Destination 600 925 925
Total Price $24,895 $33,820 $39,310
Total Invoice $22,839 $32,425 $37,695

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While we strive for accuracy, the site is not error-free, and prices can change at any time.

Dealer Price Quotes

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Request free, no-obligation Hyundai Sonata dealer quotes or Buick Regal dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Hyundai Sonata vs. Buick Regal

Lowest Adjusted Price and Invoice: Hyundai Sonata LX
TrueDelta Adjusted Price Difference: $5,560
TrueDelta Adjusted Invoice Difference: $6,360
Model Year200620152015
ModelSonataRegalRegal
TrimLXBaseGS
Body4dr Sedan4dr Sedan4dr Sedan
Engine235hp V6259hp I4259hp I4
TransmissionT5T6T6
DrivetrainFWDFWDFWD
EPA Fuel Economy (city/highway)20/30 MPG21/30 MPG21/30 MPG
Audio (watts, speakers)?, 6?, 7?, 9
Tire (rear if not all the same)225/50-17235/50-18245/40-19
Total Price$24,895$33,820$39,310
Adjustments for Features0-3,365-5,490
Feature-Adjusted Total Price$24,895$30,455$33,820
Cost Above Minimum$0$0$3,365
Total Invoice$22,839$32,425$37,695
Adjustments for Features0-3,226-5,264
Feature-Adjusted Total Invoice$22,839$29,199$32,431
Cost Above Minimum$0$0$3,232

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Features Comparison: Hyundai Sonata vs. Buick Regal

Model Year200620152015
ModelSonataRegalRegal
TrimLXBaseGS
Body4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
5-speed manually-shiftable automatic$1000  
6-speed manually-shiftable automatic $1100$1100
FWD$0$0$0
Accessories 
AC power outlet $100$100
Heated steering wheel $100$100
Proximity key $250$250
Remote app $25$25
Remote start $150$150
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0  
Brake assist $50$50
Obstacle detection, front  $150
Obstacle detection, rear $250$250
Rear side airbags  $300
Rearview camera $200$200
Rollover sensor $50$50
Tire-pressure monitor $75$75
Vehicle health reports $0$0
Cargo Management 
Cargo net $40$40
Overhead sunglass holder$25  
Rear seat pass-through $100$100
Climate Control 
Dual-zone climate control $125$125
Rear air vents $100$100
Exterior 
Active grille shutters $0$0
Body kit  $0
Bodyside moldings$75  
Rear spoiler  $200
Infotainment 
4G LTE connectivity $0$0
App support $0$0
Aux input $50$50
Bluetooth audio streaming $25$25
Bluetooth cell phone link $100$100
CD changer, in-dash$325  
CD player $125$125
Navigation system $600$600
Satellite radio $200$200
Siri Eyes Free support $0$0
SMS text-to-speech reader $25$25
Telematics service, such as OnStar, with navigation $225$225
Voice control for external devices $0$0
Voice control for nav and audio $100$100
Wi-Fi hotspot $50$50
Instruments, Lights, and Mirrors 
Fog lights$125$125 
Large color reconfigurable instrument cluster display  $250
Performance meter  $150
Turn signals on or near mirrors $25$25
Xenon HID headlights  $500
Seats and Interior Trim 
Manual lumbar adjuster, driver seat$50  
Power fore-aft adjuster, passenger seat $100$100
Power height adjuster, passenger seat $100$100
Power lumbar adjuster, driver seat $100$100
Power lumbar adjuster, passenger seat $100$100
Power recliner, passenger seat $100$100
Power tilt adjuster, passenger seat $100$100
Suspension, Wheels, and Tires 
Adaptive dampers - electrical  $500
Electronic systems calibration selector  $200
Sport suspension (upgrade)  $0
Total Value of Features$1,600$4,965$7,090
Value of Feature Adjustments$0$3,365$5,490
Value of Feature Adjustments0-3,226-5,264

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Specifications Comparison: Hyundai Sonata vs. Buick Regal

Model Year20062015
ModelSonataRegal
Body4dr Sedan4dr Sedan
Wheelbase107.4 in107.8 in
Length188.9 in190.2 in
Width72.1 in73.1 in
Height58.0 in58.4 in
Curb Weight3,458 lb.3,692 lb.
Fuel Capacity17.7 gal.18.0 gal.
Row 1 Headroom40.1 in38.8 in
Row 1 Shoulder Room57.4 in56.7 in
Row 1 Hip Room55.5 in55.4 in
Row 1 Legroom43.7 in42.1 in
Row 2 Headroom38.2 in36.8 in
Row 2 Shoulder Room56.9 in54.4 in
Row 2 Hip Room55.3 in52.3 in
Row 2 Legroom37.4 in37.3 in
Cargo Volume16.3 ft314.2 ft3

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Option Package Details
Hyundai Sonata LX

Package 3
FeatureValueRequested?
Sunroof900Yes
CD changer, in-dash200No
Total Requested90082%
Total Not Requested20018%

Option Package Details
Buick Regal

Experience Buick Package
FeatureValueRequested?
Navigation system600No
Sunroof900Yes
Voice control for nav and audio75No
Speed limit information0No
Total Requested90057%
Total Not Requested67543%
Premium I Package
FeatureValueRequested?
Power recliner, passenger seat100No
Power fore-aft adjuster, passenger seat100No
Power lumbar adjuster, passenger seat100No
Universal garage door opener100Yes
Power tilt adjuster, passenger seat100No
Obstacle detection, rear250No
Heated steering wheel100No
AC power outlet100No
Remote start150No
Proximity key250No
Total Requested1007%
Total Not Requested125093%

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