Kia Optima Kia Optima 2007 Acura TSX Acura TSX 2006

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Kia Optima vs. Acura TSX 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. Acura TSX Invoice Comparison

Lowest Total Price: $23,140

Kia Optima EX   
Difference: $5,365

Lowest Total Invoice: $21,405

Kia Optima EX   
Difference: $4,646

Calculate Payments

  Down Payment Interest Rate Term
Model Year20072006
ModelOptimaTSX
TrimEXBase
Body4dr Sedan4dr Sedan
Base Price $19,395 $27,890
Base Invoice $18,045 $25,436
2.7L V6 1,005  
Convenience Package 700  
Leather seating surfaces 600  
Sunroof 800  
5-speed shiftable automatic   0
2.7L V6 845  
Convenience Package 625  
Leather seating surfaces 535  
Sunroof 715  
5-speed shiftable automatic   0
Options (change) 3,105 0
Options (change) 2,720 0
Destination 640 615
Total Price $23,140 $28,505
Total Invoice $21,405 $26,051

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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 Acura TSX dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Kia Optima vs. Acura TSX

Lowest Adjusted Price and Invoice: Kia Optima EX
TrueDelta Adjusted Price Difference: $3,800
TrueDelta Adjusted Invoice Difference: $3,216
Model Year20072006
ModelOptimaTSX
TrimEXBase
Body4dr Sedan4dr Sedan
Engine185hp V6205hp I4
TransmissionT5T5
DrivetrainFWDFWD
EPA Fuel Economy (city/highway)22/30 MPG22/31 MPG
Audio (watts, speakers)360, 7360, 8
Tire (rear if not all the same)205/60-16215/50-17
Total Price$23,140$28,505
Adjustments for Features0-1,565
Feature-Adjusted Total Price$23,140$26,940
Total Invoice$21,405$26,051
Adjustments for Features0-1,430
Feature-Adjusted Total Invoice$21,405$24,621

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Features Comparison: Kia Optima vs. Acura TSX

Model Year20072006
ModelOptimaTSX
TrimEXBase
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
5-speed manually-shiftable automatic$1000$1000
FWD$0$0
Accessories 
Power-adjustable pedals$125 
Remote window/roof operation $15
Sunshade, rear$125 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0 
Antilock brakes (ABS) $400
Brake assist $50
Stability control $400
Tire-pressure monitor$75 
Traction control $100
Climate Control 
Dual-zone climate control $125
Exterior 
Body kit $0
Bodyside moldings$75 
Infotainment 
Aux input $50
Bluetooth cell phone link $100
Cassette player$50 
MP3-compatible player$50 
Satellite radio $200
Instruments, Lights, and Mirrors 
Automatic headlights$125 
Automatic-off headlights $25
Turn signals on or near mirrors $25
Xenon HID headlights $500
Seats and Interior Trim 
Memory system, driver seat $200
Total Value of Features$1,625$3,190
Value of Feature Adjustments$0$1,565
Value of Feature Adjustments0-1,430

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Specifications Comparison: Kia Optima vs. Acura TSX

Model Year20072006
ModelOptimaTSX
Body4dr Sedan4dr Sedan
Wheelbase107.1 in105.1 in
Length186.4 in183.4 in
Width71.1 in69.4 in
Height58.3 in57.3 in
Curb Weight3,287 lb.3,345 lb.
Fuel Capacity17.0 gal.17.1 gal.
Row 1 Headroom39.8 in37.8 in
Row 1 Shoulder Room57.1 in55.4 in
Row 1 Hip Room54.5 in54.4 in
Row 1 Legroom43.7 in42.4 in
Row 2 Headroom38.0 in37.3 in
Row 2 Shoulder Room56.3 in53.5 in
Row 2 Hip Room54.7 in54.4 in
Row 2 Legroom37.8 in34.2 in
Cargo Volume14.8 ft313.2 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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See TrueDelta's information for all Kia models.