Kia Optima Kia Optima 2015 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: $34,355

Kia Optima SX Turbo   
Difference: $8,990

Lowest Total Invoice: $32,144

Kia Optima SX Turbo   
Difference: $9,335

Calculate Payments

  Down Payment Interest Rate Term
Model Year201520152018
ModelOptimaOptimaRegal
TrimSX TurboSX Limited TurboGS
Body4dr Sedan4dr Sedan4dr Hatch
Base Price $27,700 $35,500 $39,065
Base Invoice $25,920 $33,140 $37,502
Premium Package 3,300    
Technology Package 2,400    
Cargo net 50 50  
Cargo tray 80 80 135
Sights and Sounds Package     945
Appearance Package     485
Metallic paint (extra cost)     395
Illuminated door sill trim plates     395
Sunroof     1,000
Premium Package 3,060    
Technology Package 2,230    
Cargo net 42 42  
Cargo tray 67 67 123
Sights and Sounds Package     860
Appearance Package     441
Metallic paint (extra cost)     359
Illuminated door sill trim plates     359
Sunroof     910
Options (change) 5,830 130 3,355
Options (change) 5,399 109 3,052
Destination 825 825 925
Total Price $34,355 $36,455 $43,345
Total Invoice $32,144 $34,074 $41,479

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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 SX Turbo
TrueDelta Adjusted Price Difference: $3,710
TrueDelta Adjusted Invoice Difference: $4,282
Model Year201520152018
ModelOptimaOptimaRegal
TrimSX TurboSX Limited TurboGS
Body4dr Sedan4dr Sedan4dr Hatch
Engine274hp I4274hp I4310hp V6
TransmissionT6T6T9
DrivetrainFWDFWDAWD
EPA Fuel Economy (city/highway)20/31 MPG20/31 MPG19/27 MPG
Audio (watts, speakers)?, 8?, 8?, 8
Tire (rear if not all the same)225/45-18225/45-18245/40-19
Total Price$34,355$36,455$43,345
Adjustments for Features0-1,350-5,280
Feature-Adjusted Total Price$34,355$35,105$38,065
Cost Above Minimum$0$750$0
Total Invoice$32,144$34,074$41,479
Adjustments for Features0-1,262-5,053
Feature-Adjusted Total Invoice$32,144$32,812$36,426
Cost Above Minimum$0$668$0

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Features Comparison: Kia Optima vs. Buick Regal

Model Year201520152018
ModelOptimaOptimaRegal
TrimSX TurboSX Limited TurboGS
Body4dr Sedan4dr Sedan4dr Hatch
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100 
9-speed manually-shiftable automatic  $1400
FWD$0$0 
AWD  $1700
Accessories 
Active noise reduction  $0
Heated steering wheel $100$100
Remote app  $25
Remote start  $150
Brakes, Airbags, and Other Safety 
911 assist$25$25 
Active or whiplash-reducing head restraints, front seats$0$0 
Knee airbag, driver  $75
Knee airbag, passenger  $75
Obstacle detection, front  $150
Rear side airbags  $300
Rollover sensor  $50
Safety key  $5
Cargo Management 
Air-conditioned storage compartment$50$50 
Cargo cover  $75
Overhead sunglass holder$25$25 
Climate Control 
Ionizing air filtration$50$50 
Drivetrain 
Active rear differential  $500
Exterior 
Painted brake calipers (optional) $0$0
Panoramic sunroof$1200$1200 
Rear spoiler $200$200
Sunroof  $900
Infotainment 
4G LTE connectivity  $0
Android Auto support  $100
Apple CarPlay support  $100
CD player$125$125 
MP3-compatible player$50$50 
Surround sound$250$250 
Telematics service, such as OnStar, with navigation  $225
Traffic information$25$25 
Wi-Fi hotspot  $50
Wireless charging station  $75
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror  $75
Cornering lights  $50
Fog lights$125$125 
Large color reconfigurable instrument cluster display  $250
LED headlights  $1000
Performance meter  $150
Power-folding mirrors$50$50 
Speaker lights$100$100 
Xenon HID headlights$500$500 
Seats and Interior Trim 
Floor mats  $75
Heated second row seats$200$200 
Leather door panel trim $250 
Leather-wrapped steering wheel$150 $150
Manual thigh support length adjuster, driver seat  $50
Manual thigh support length adjuster, passenger seat  $50
Massage, driver seat  $100
Massage, passenger seat  $100
Power 4-way lumbar adjuster, driver seat  $150
Power 4-way lumbar adjuster, passenger seat  $150
Power height adjuster, passenger seat  $100
Power lumbar adjuster, driver seat$100$100 
Power seatback bolsters, driver seat  $100
Power seatback bolsters, passenger seat  $100
Power tilt adjuster, passenger seat  $100
Wood trim $300 
Wood/leather-wrapped steering wheel $150 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical  $500
Alloy wheels$350 $350
Chrome-plated alloy wheels $850 
Sport suspension (upgrade)$0$0 
Transmission 
Steering-wheel-mounted transmission controls$100$100 
Total Value of Features$4,575$5,925$9,855
Value of Feature Adjustments$0$1,350$5,280
Value of Feature Adjustments0-1,262-5,053

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Specifications Comparison: Kia Optima vs. Buick Regal

Model Year20152018
ModelOptimaRegal
Body4dr Sedan4dr Hatch
Wheelbase110.0 in111.4 in
Length190.7 in192.9 in
Width72.1 in73.3 in
Height57.9 in57.3 in
Curb Weight3,468 lb.4,270 lb.
Fuel Capacity18.5 gal.16.3 gal.
Row 1 Headroom40.0 in38.8 in
Row 1 Shoulder Room57.3 in56.9 in
Row 1 Hip Room54.7 in55.2 in
Row 1 Legroom45.5 in42.1 in
Row 2 Headroom37.6 in37.4 in
Row 2 Shoulder Room55.7 in55.4 in
Row 2 Hip Room54.5 in54.1 in
Row 2 Legroom34.7 in36.9 in
Cargo Volume,
Minimum
15.4 ft331.5 ft3
Cargo Volume,
Maximum
15.460.7 ft3

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Option Package Details
Kia Optima SX Turbo

Premium Package
FeatureValueRequested?
Panoramic sunroof1200No
HD radio50Yes
Heated front seats200Yes
Heated second row seats200No
Cooled or ventilated front seats300Yes
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Rearview camera200Yes
Surround sound250No
Power-folding mirrors50No
Infinity, 8 speakers (with subwoofer)350No
Voice control for external devices0Yes
SMS text-to-speech reader25Yes
Vehicle health reports0Yes
911 assist25No
Bluetooth audio streaming25Yes
App support0Yes
Total Requested120037%
Total Not Requested207563%
Technology Package
FeatureValueRequested?
Navigation system600Yes
Obstacle detection, rear250Yes
Voice control for nav and audio100Yes
Traffic information25No
Blind spot warning system200Yes
Rear cross-traffic detection100Yes
Total Requested125098%
Total Not Requested252%

Option Package Details
Buick Regal GS

Sights and Sounds Package
FeatureValueRequested?
Navigation system600Yes
Bose, 8 speakers (with subwoofer)350No
Voice control for nav and audio75Yes
HD radio50Yes
Speed limit information0No
Total Requested72567%
Total Not Requested35033%
Appearance Package
FeatureValueRequested?
Cornering lights50No
LED headlights1000No
Wireless charging station75No
Total Requested00%
Total Not Requested1125100%

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