Kia Optima Kia Optima 2007 Buick Regal Buick Regal 2013

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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: $22,135

Kia Optima EX   
Difference: $8,765

Lowest Total Invoice: $20,560

Kia Optima EX   
Difference: $9,059

Calculate Payments

  Down Payment Interest Rate Term
Model Year2007201320132013
ModelOptimaRegalRegalRegal
TrimEXBaseTurboGS
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $19,395 $29,015 $30,635 $34,980
Base Invoice $18,045 $27,854 $29,410 $33,581
Convenience Package 700      
Leather seating surfaces 600      
Sunroof 800 1,000 1,000 1,000
Convenience Package 625      
Leather seating surfaces 535      
Sunroof 715 880 880 880
Options (change) 2,100 1,000 1,000 1,000
Options (change) 1,875 880 880 880
Destination 640 885 885 885
Total Price $22,135 $30,900 $32,520 $36,865
Total Invoice $20,560 $29,619 $31,175 $35,346

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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: $7,200
TrueDelta Adjusted Invoice Difference: $7,559
Model Year2007201320132013
ModelOptimaRegalRegalRegal
TrimEXBaseTurboGS
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine161hp I4182hp I4 H220hp I4270hp I4
TransmissionT5T6T6T6
DrivetrainFWDFWDFWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)360, 7?, 7?, 7336, 9
Tire (rear if not all the same)205/60-16235/50-17235/50-18245/40-19
Total Price$22,135$30,900$32,520$36,865
Adjustments for Features0-1,565-2,840-4,515
Feature-Adjusted Total Price$22,135$29,335$29,680$32,350
Cost Above Minimum$0$0$345$3,015
Total Invoice$20,560$29,619$31,175$35,346
Adjustments for Features0-1,500-2,723-4,329
Feature-Adjusted Total Invoice$20,560$28,119$28,452$31,017
Cost Above Minimum$0$0$333$2,898

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Features Comparison: Kia Optima vs. Buick Regal

Model Year2007201320132013
ModelOptimaRegalRegalRegal
TrimEXBaseTurboGS
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
5-speed manually-shiftable automatic$1000   
6-speed manually-shiftable automatic $1100$1100$1100
FWD$0$0$0$0
Accessories 
AC power outlet  $100$100
Heated steering wheel  $100 
Power-adjustable pedals$125   
Proximity key  $250$250
Remote start  $150$150
Sunshade, rear$125   
Universal garage door opener$100 $100$100
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0   
Antilock brakes (ABS) $400$400$400
Brake assist $50$50$50
Obstacle detection, front   $150
Obstacle detection, rear  $250$250
Rear side airbags   $300
Rollover sensor $50$50$50
Stability control $400$400$400
Traction control $100$100$100
Cargo Management 
Cargo net $40$40$40
Overhead sunglass holder$25   
Rear seat pass-through $100$100$100
Climate Control 
Dual-zone climate control $125$125$125
Rear air vents $100$100$100
Engine / Motor 
Automatic start / stop $150  
Exterior 
Body kit   $0
Bodyside moldings$75   
Bright-finished exhaust tip(s)  $25$25
Infotainment 
App support $0$0$0
Aux input $50$50$50
Bluetooth audio streaming $25$25$25
Bluetooth cell phone link $100$100$100
Cassette player$50   
CD changer, in-dash$325   
CD player $125$125$125
Satellite radio $200$200$200
Surround sound   $250
Telematics service, such as OnStar, with navigation $225$225$225
Voice control for audio system $25$25$25
Voice control for external devices $0$0$0
Instruments, Lights, and Mirrors 
Compass $0$0$0
Fog lights$125$125$125 
Turn signals on or near mirrors $25$25$25
Xenon HID headlights   $500
Seats and Interior Trim 
Manual lumbar adjuster, driver seat$50   
Power 4-way lumbar adjuster, driver seat $150$150$150
Power 4-way lumbar adjuster, passenger seat  $150$150
Power fore-aft adjuster, passenger seat$100 $100$100
Power height adjuster, passenger seat $100$100$100
Power recliner, passenger seat$100 $100$100
Power tilt adjuster, passenger seat  $100$100
Suspension, Wheels, and Tires 
Adaptive dampers - electrical   $500
Alloy wheels$350 $350$350
Electronic systems calibration selector   $200
Machined alloy wheels $350  
Sport suspension (upgrade)   $0
Total Value of Features$2,550$4,115$5,390$7,065
Value of Feature Adjustments$0$1,565$2,840$4,515
Value of Feature Adjustments0-1,500-2,723-4,329

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Specifications Comparison: Kia Optima vs. Buick Regal

Model Year20072013
ModelOptimaRegal
Body4dr Sedan4dr Sedan
Wheelbase107.1 in107.8 in
Length186.4 in190.2 in
Width71.1 in73.1 in
Height58.3 in58.4 in
Curb Weight3,143 lb.3,601 lb.
Fuel Capacity17.0 gal.15.8 gal.
Row 1 Headroom39.8 in38.8 in
Row 1 Shoulder Room57.1 in56.7 in
Row 1 Hip Room54.5 in55.4 in
Row 1 Legroom43.7 in42.1 in
Row 2 Headroom38.0 in36.8 in
Row 2 Shoulder Room56.3 in54.4 in
Row 2 Hip Room54.7 in52.3 in
Row 2 Legroom37.8 in37.3 in
Cargo Volume14.8 ft311.1 ft3

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Option Package Details
Kia Optima EX

Convenience Package
FeatureValueRequested?
Heated front seats200Yes
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Sunshade, rear125No
Power-adjustable pedals125No
Total Requested40062%
Total Not Requested25038%

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