Mazda Mazda6 Mazda Mazda6 2018 Kia K900 Kia K900 2018

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Mazda Mazda6 vs. Kia K900 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.

Mazda Mazda6 vs. Kia K900 Invoice Comparison

Lowest Total Price: $35,895

Mazda Mazda6 Signature   
Difference: $32,955

Calculate Payments

  Down Payment Interest Rate Term
Model Year20182018
ModelMazda6K900
TrimSignatureV8 Luxury
Body4dr Sedan4dr Sedan
Base Price $34,750 $61,900
Door sill trim plates 125  
Cargo mat 75  
Cargo net 50  
VIP Plus Package   6,000
Door sill trim plates 100  
Cargo mat 60  
Cargo net 40  
VIP Plus Package   5,569
Options (change) 250 6,000
Options (change) 200 5,569
Destination 895 950
Total Price $35,895 $68,850

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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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TrueDelta Value Comparison: Mazda Mazda6 vs. Kia K900

Lowest Adjusted Price and Invoice: Mazda Mazda6 Signature
TrueDelta Adjusted Price Difference: $27,200
TrueDelta Adjusted Invoice Difference: $57,526
Model Year20182018
ModelMazda6K900
TrimSignatureV8 Luxury
Body4dr Sedan4dr Sedan
Engine250hp I4420hp V8
TransmissionT6T8
DrivetrainFWDRWD
EPA Fuel Economy (city/highway)23/31 MPG15/23 MPG
Audio (watts, speakers)231, 11900, 17
Tire (rear if not all the same)225/45-19245/45-19
Total Price$35,895$68,850
Adjustments for Features0-5,755
Feature-Adjusted Total Price$35,895$63,095

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Features Comparison: Mazda Mazda6 vs. Kia K900

Model Year20182018
ModelMazda6K900
TrimSignatureV8 Luxury
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100 
8-speed manually-shiftable automatic $1300
FWD$0 
RWD $0
Accessories 
Power door closers $300
Power trunk closer $350
Proximity trunk or liftgate opener $125
Remote app $25
Remote climate control $25
Remote start via app $75
Sunshade, rear, power $225
Sunshades, second row $125
Tilt/telescoping steering wheel, manual$250 
Tilt/telescoping steering wheel, power $350
Brakes, Airbags, and Other Safety 
911 assist$25 
Automatic braking, low-speed$200 
Following distance indicator$25 
Forward collision warning$200 
G-vectoring control$100 
Lane departure prevention, steering-based$200 
Radar- or camera-based collision preparation system $0
Rear side airbags $300
Vehicle health reports $0
Wide-view front camera $150
Cargo Management 
Rear seat pass-through $100
Climate Control 
Automatic air recirculation $100
Ionizing air filtration $50
Rear air vents$100 
Rear air vents with automatic controls $250
Water-repellent front-door glass $15
Exterior 
Laminated rear side windows $100
Panoramic sunroof $1200
Rear spoiler$200 
Sunroof$900 
Infotainment 
4G LTE connectivity $0
Android Auto support$100 
Apple CarPlay support$100 
CD player $125
DVD-compatible player $0
Media drive $15
MP3-compatible player $50
Telematics service, such as OnStar $200
Voice control for external devices $0
Instruments, Lights, and Mirrors 
Analog clock $25
Approach detection $25
Auto-dimming headlights$200 
Auto-dimming passenger-side mirror $75
Compass $0
Interior ambient lighting $150
Large color reconfigurable instrument cluster display $250
LED headlights $1000
LED headlights, single projector or low beam only$750 
Mirror tilt-down in reverse $25
Power-folding mirrors $50
Road sign information$75 
Seats and Interior Trim 
Cooled or ventilated second row seats $200
Door sill trim plates$100 
Folding second row seats$300 
Illuminated door sill trim plates $200
Interior trim, special color$0 
Leather door panel trim $250
Leather-wrapped steering wheel$150 
Power 4-way lumbar adjuster, driver seat $150
Power 4-way lumbar adjuster, passenger seat $150
Power 4-way lumbar adjuster, second row seats $225
Power headrest height adjuster, driver seat $50
Power headrest height adjuster, passenger seat $50
Power lumbar adjuster, driver seat$100 
Power recliner, second row seats $150
Power thigh support length adjuster, driver seat $100
Power tilt adjuster, passenger seat $100
Synthetic suede door panel trim$250 
Synthetic suede headliner $650
Upholstered instrument panel, leather $1000
Wood/leather-wrapped steering wheel $150
Suspension, Wheels, and Tires 
Adaptive dampers - mechanical $100
Alloy wheels$350 
Chrome-plated alloy wheels $850
Total Value of Features$5,775$11,530
Value of Feature Adjustments$0$5,755
Value of Feature Adjustments0-5,347

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Specifications Comparison: Mazda Mazda6 vs. Kia K900

Model Year20182018
ModelMazda6K900
Body4dr Sedan4dr Sedan
Wheelbase111.4 in119.9 in
Length191.5 in200.6 in
Width72.4 in74.8 in
Height57.1 in58.5 in
Curb Weight3,560 lb.4,789 lb.
Fuel Capacity16.4 gal.19.8 gal.
Row 1 Headroom38.4 in40.2 in
Row 1 Shoulder Room57.1 in59.1 in
Row 1 Hip Room56.1 in55.9 in
Row 1 Legroom42.2 in45.9 in
Row 2 Headroom37.1 in37.6 in
Row 2 Shoulder Room55.5 in57.2 in
Row 2 Hip Room56.1 in55.7 in
Row 2 Legroom38.7 in38.2 in
Cargo Volume14.8 ft315.9 ft3

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Option Package Details
Kia K900 V8 Luxury

VIP Plus Package
FeatureValueRequested?
Special interior trim0No
Radar- or camera-based collision preparation system0No
Power tilt adjuster, passenger seat100No
Power door closers300No
Head-up display (HUD)350Yes
Power 4-way lumbar adjuster, second row seats225No
Adaptive cruise control, all-speed700Yes
Automatic braking, high-speed or partial200Yes
Cooled or ventilated second row seats200No
Power headrest height adjuster, driver seat50No
Power thigh support length adjuster, driver seat100No
Power headrest height adjuster, passenger seat50No
Power 4-way lumbar adjuster, passenger seat150No
Power recliner, second row seats150No
Power height adjuster, passenger seat100Yes
Second-row 2-section 3-person split bench100No
Total Requested135049%
Total Not Requested142551%

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