Kia Optima Kia Optima 2010 Buick Regal Buick Regal 2018

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Kia Optima 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.

Kia Optima vs. Buick Regal Invoice Comparison

Lowest Total Price: $25,090

Kia Optima EX   
Difference: $9,905

Lowest Total Invoice: $23,350

Kia Optima EX   
Difference: $10,165

Calculate Payments

  Down Payment Interest Rate Term
Model Year201020182018
ModelOptimaRegalRegal
TrimEXSportback EssenceGS
Body4dr Sedan4dr Hatch4dr Hatch
Base Price $20,995 $31,730 $39,065
Base Invoice $19,620 $30,461 $37,502
Premium Package 2,200    
Navigation system 1,200    
Sights and Sounds Package   945 945
Metallic paint (extra cost)   395 395
Sunroof   1,000 1,000
Premium Package 1,960    
Navigation system 1,075    
Sights and Sounds Package   860 860
Metallic paint (extra cost)   359 359
Sunroof   910 910
Options (change) 3,400 2,340 2,340
Options (change) 3,035 2,129 2,129
Destination 695 925 925
Total Price $25,090 $34,995 $42,330
Total Invoice $23,350 $33,515 $40,556

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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 Kia Optima dealer quotes or Buick Regal dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Kia Optima vs. Buick Regal

Lowest Adjusted Price and Invoice: Kia Optima EX
TrueDelta Adjusted Price Difference: $7,135
TrueDelta Adjusted Invoice Difference: $7,512
Model Year201020182018
ModelOptimaRegalRegal
TrimEXSportback EssenceGS
Body4dr Sedan4dr Hatch4dr Hatch
Engine175hp I4250hp I4310hp V6
TransmissionT5T9T9
DrivetrainFWDFWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)360, 7?, 8?, 8
Tire (rear if not all the same)215/50-17245/45-18245/40-19
Total Price$25,090$34,995$42,330
Adjustments for Features0-2,770-7,970
Feature-Adjusted Total Price$25,090$32,225$34,360
Cost Above Minimum$0$0$2,135
Total Invoice$23,350$33,515$40,556
Adjustments for Features0-2,653-7,636
Feature-Adjusted Total Invoice$23,350$30,862$32,920
Cost Above Minimum$0$0$2,058

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Features Comparison: Kia Optima vs. Buick Regal

Model Year201020182018
ModelOptimaRegalRegal
TrimEXSportback EssenceGS
Body4dr Sedan4dr Hatch4dr Hatch
Transmission and Drivetrain 
5-speed manually-shiftable automatic$1000  
9-speed manually-shiftable automatic $1400$1400
FWD$0$0 
AWD  $1700
Accessories 
Active noise reduction  $0
Heated steering wheel $100$100
Power-adjustable pedals$125  
Proximity key $250$250
Remote app $25$25
Remote start $150$150
Sunshade, rear$125  
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0  
Blind spot warning system  $200
Cross-traffic warning, rear  $100
Knee airbag, driver $75$75
Knee airbag, passenger $75$75
Obstacle detection, front  $150
Obstacle detection, rear  $250
Rear side airbags $300$300
Rearview camera $200$200
Rollover sensor $50$50
Safety key $5$5
Temporary spare tire$150  
Vehicle health reports $0$0
Cargo Management 
Cargo cover $75$75
Cargo net $40$40
Overhead sunglass holder$25  
Climate Control 
Dual-zone climate control $125$125
Rear air vents $100$100
Drivetrain 
Active rear differential  $500
Exterior 
Body kit  $0
Bodyside moldings$75  
Bright-finished exhaust tip(s) $25$25
Laminated front side windows $200$200
Painted brake calipers (optional)  $0
Rear spoiler  $200
Infotainment 
4G LTE connectivity $0$0
Android Auto support $100$100
App support $0$0
Apple CarPlay support $100$100
Bluetooth audio streaming $25$25
Bluetooth cell phone link $100$100
CD player$125  
HD radio $50$50
MP3-compatible player$50  
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 
Auto-dimming driver-side mirror  $75
Fog lights$125  
Large color reconfigurable instrument cluster display $250$250
Performance meter  $150
Seats and Interior Trim 
Cooled or ventilated front seats  $300
Manual lumbar adjuster, driver seat$50  
Manual thigh support length adjuster, driver seat  $50
Manual thigh support length adjuster, passenger seat  $50
Massage, driver seat  $100
Massage, passenger seat  $100
Memory system, driver seat  $200
Metal pedals  $75
Power 4-way lumbar adjuster, driver seat  $150
Power 4-way lumbar adjuster, passenger seat  $150
Power height adjuster, passenger seat $100$100
Power lumbar adjuster, driver seat $100 
Power lumbar adjuster, passenger seat $100 
Power seatback bolsters, driver seat  $100
Power seatback bolsters, passenger seat  $100
Power tilt adjuster, passenger seat $100$100
Suspension, Wheels, and Tires 
Adaptive dampers - electrical  $500
Electronic systems calibration selector  $200
Total Value of Features$1,850$4,620$9,820
Value of Feature Adjustments$0$2,770$7,970
Value of Feature Adjustments0-2,653-7,636

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Specifications Comparison: Kia Optima vs. Buick Regal

Model Year20102018
ModelOptimaRegal
Body4dr Sedan4dr Hatch
Wheelbase107.1 in111.4 in
Length189.0 in192.9 in
Width71.1 in73.3 in
Height58.3 in57.3 in
Curb Weight3,158 lb.4,082 lb.
Fuel Capacity16.4 gal.16.3 gal.
Row 1 Headroom39.8 in38.8 in
Row 1 Shoulder Room57.1 in56.9 in
Row 1 Hip Room54.5 in55.2 in
Row 1 Legroom43.7 in42.1 in
Row 2 Headroom38.0 in37.4 in
Row 2 Shoulder Room56.3 in55.4 in
Row 2 Hip Room54.7 in54.1 in
Row 2 Legroom37.8 in36.9 in
Cargo Volume,
Minimum
15.0 ft331.5 ft3
Cargo Volume,
Maximum
15.060.7 ft3

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Option Package Details
Kia Optima EX

Premium Package
FeatureValueRequested?
215/50VR17 tires400No
Power-adjustable pedals125No
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Sunshade, rear125No
Heated front seats200Yes
Sunroof900Yes
CD changer, in-dash200No
Infinity, 360W, 7 speakers (with subwoofer)350No
Total Requested130052%
Total Not Requested120048%

Option Package Details
Buick Regal Sportback Essence

Sights and Sounds Package
FeatureValueRequested?
Navigation system600Yes
Bose, 8 speakers (with subwoofer)350No
Voice control for nav and audio75No
HD radio50No
Large color reconfigurable instrument cluster display250No
Speed limit information0No
Total Requested60045%
Total Not Requested72555%

Option Package Details
Buick Regal GS

Sights and Sounds Package
FeatureValueRequested?
Navigation system600Yes
Bose, 8 speakers (with subwoofer)350No
Voice control for nav and audio75No
HD radio50No
Speed limit information0No
Total Requested60056%
Total Not Requested47544%

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