Ford Flex Ford Flex 2015 Cadillac STS Cadillac STS 2006

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Ford Flex vs. Cadillac STS 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.

Ford Flex vs. Cadillac STS Invoice Comparison

Lowest Total Price: $40,190

Ford Flex Limited   
Difference: $9,835

Lowest Total Invoice: $37,442

Ford Flex Limited   
Difference: $8,099

Calculate Payments

  Down Payment Interest Rate Term
Model Year2015200620062006
ModelFlexSTSSTSSTS
TrimLimitedV6V8STS-V
Body4dr SUV4dr Sedan4dr Sedan4dr Sedan
Base Price $37,700 $41,020 $47,520 $73,070
Base Invoice $35,155 $37,944 $43,956 $67,704
Sunroof 1,595   1,200 1,200
Preferred Equipment Group 1SC   8,285    
Preferred Equipment Group 1SE     4,445  
Sunroof 1,392   996 996
Preferred Equipment Group 1SC   6,877    
Preferred Equipment Group 1SE     3,689  
Options (change) 1,595 8,285 5,645 1,200
Options (change) 1,392 6,877 4,685 996
Destination 895 720 720 720
Gas Tax 0 0 0 2,100
Total Price $40,190 $50,025 $53,885 $77,090
Total Invoice $37,442 $45,541 $49,361 $71,520

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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

Want to find out how much dealers are willing to discount these cars?

Request free, no-obligation Ford Flex dealer quotes or Cadillac STS dealer quotes from dealers using our car quote form.

The process is easy and takes just a minute or two. You'll receive price quotes from local approved dealers within 48 hours.

TrueDelta Value Comparison: Ford Flex vs. Cadillac STS

Lowest Adjusted Price and Invoice: Ford Flex Limited
TrueDelta Adjusted Price Difference: $12,290
TrueDelta Adjusted Invoice Difference: $10,403
Model Year2015200620062006
ModelFlexSTSSTSSTS
TrimLimitedV6V8STS-V
Body4dr SUV4dr Sedan4dr Sedan4dr Sedan
Engine287hp V6254hp V6320hp V8469hp V8
TransmissionT6T5T5T6
DrivetrainFWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)390, 12300, 15300, 15300, 15
Tire (rear if not all the same)235/55-19235/50-17235/50-17255/45-18
Total Price$40,190$50,025$53,885$77,090
Adjustments for Features-3,255-8000-2,515
Feature-Adjusted Total Price$36,935$49,225$53,885$74,575
Cost Above Minimum$0$0$4,660$25,350
Total Invoice$37,442$45,541$49,361$71,520
Adjustments for Features-3,032-7280-2,333
Feature-Adjusted Total Invoice$34,410$44,813$49,361$69,187
Cost Above Minimum$0$0$4,548$24,374

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Features Comparison: Ford Flex vs. Cadillac STS

Model Year2015200620062006
ModelFlexSTSSTSSTS
TrimLimitedV6V8STS-V
Body4dr SUV4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100  $1100
5-speed manually-shiftable automatic $1000$1000 
FWD$0   
RWD $0$0$0
Accessories 
AC power outlet$100   
Heated steering wheel $100$100$100
Keyless entry keypad$50   
Power liftgate$350   
Power-adjustable pedals$125   
Tilt/telescoping steering wheel, manual$250   
Tilt/telescoping steering wheel, power $350$350$350
Brakes, Airbags, and Other Safety 
911 assist$25   
Blind spot warning system$200   
Brake assist $50$50$50
Cross-traffic warning, rear$100   
Curve control$50   
Rearview camera$200   
Rollover sensor$50   
Safety key$5   
Side curtain airbags $350$350$350
Side curtain airbags, three rows$500   
Tires, run-flat   $150
Torque vectoring, brake-based$100   
Vehicle health reports$0   
Cargo Management 
Overhead sunglass holder$25   
Rear seat pass-through $100$100$100
Climate Control 
Heated windshield washer nozzles   $15
Rear HVAC unit$400   
Rear wiper$175   
Drivetrain 
Limited-slip rear differential $300 $300
Exterior 
Deep-tinted rear windows$275   
Glass roof panel(s)$300   
Rear spoiler $200 $200
Infotainment 
Aux input$50   
Bluetooth audio streaming$25   
CD changer, in-dash $325$325$325
CD player$125   
DVD-compatible player $0$0$0
HD radio$50   
MP3-compatible player$50   
Navigation, turn-by-turn$25   
Satellite radio$200   
SMS text-to-speech reader$25   
Telematics service, such as OnStar $200$200$200
Traffic + travel information$25   
Voice control for external devices$0   
Wi-Fi hotspot capability$0   
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror $75$75$75
Auto-dimming headlights   $200
Compass$0   
Headlight washers   $50
Large color reconfigurable instrument cluster display$250   
Power-folding mirrors$50   
Turn signals on or near mirrors $25$25$25
Xenon HID headlights$500  $500
Seats and Interior Trim 
Cooled or ventilated front seats $300  
Folding second row seats$300   
Heated second row seats $200$200$200
Leather-wrapped steering wheel  $150$150
Manual lumbar adjuster, passenger seat$50   
Manual recliner, second row seats$75   
Power 4-way lumbar adjuster, driver seat $150$150$150
Power 4-way lumbar adjuster, passenger seat $150$150$150
Power lumbar adjuster, driver seat$100   
Power recliner, passenger seat $100$100$100
Power release, second row seats$50   
Stowable third row seats$600   
Synthetic suede inserts in leather seating surfaces   $0
Upholstered instrument panel, leather   $1000
Wood trim $300$300$300
Wood/leather-wrapped steering wheel$150$150  
Suspension, Wheels, and Tires 
Alloy wheels$350   
Auto-leveling rear shocks $200$200$200
Performance steering system (optional) $0 $0
Polished alloy wheels $350$350$350
Sport suspension (upgrade) $0 $0
Total Value of Features$7,430$4,975$4,175$6,690
Value of Feature Adjustments$3,255$800$0$2,515
Value of Feature Adjustments-3,032-7280-2,333

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Specifications Comparison: Ford Flex vs. Cadillac STS

Model Year20152006
ModelFlexSTS
Body4dr SUV4dr Sedan
Wheelbase117.9 in116.4 in
Length201.8 in196.3 in
Width75.9 in72.6 in
Height68.0 in57.6 in
Curb Weight4,472 lb.3,961 lb.
Fuel Capacity19.2 gal.17.0 gal.
Row 1 Headroom41.8 in38.7 in
Row 1 Shoulder Room58.4 in58.6 in
Row 1 Hip Room55.5 in54.6 in
Row 1 Legroom40.8 in42.6 in
Row 2 Headroom40.5 in37.9 in
Row 2 Shoulder Room58.1 in57.4 in
Row 2 Hip Room55.0 in55.6 in
Row 2 Legroom44.3 in38.3 in
Row 3 Headroom38.7 in0.0 in
Row 3 Shoulder Room50.8 in0.0 in
Row 3 Hip Room41.1 in0.0 in
Row 3 Legroom33.3 in0.0 in
Cargo Volume,
Minimum
20.0 ft313.8 ft3
Cargo Volume,
Behind R2
43.2 ft313.8 ft3
Cargo Volume,
Maximum
83.2 ft313.8 ft3

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Option Package Details
Cadillac STS V6

Preferred Equipment Group 1SC
FeatureValueRequested?
Sport suspension (upgrade)250No
Performance braking system (optional)250No
Cooled or ventilated front seats300No
Sunroof900Yes
Limited-slip rear differential300No
Rear spoiler200No
Wood/leather-wrapped steering wheel150Yes
Performance steering system (optional)250No
Wood trim300No
Heated front seats200Yes
CD changer, in-dash200No
Power 4-way lumbar adjuster, driver seat150No
Power 4-way lumbar adjuster, passenger seat150No
Rain-sensing wipers100Yes
Memory system, driver seat200Yes
Interior air filter0Yes
Polished alloy wheels0No
Voice control for nav and audio100Yes
Rear air vents with manual controls50Yes
Navigation system600Yes
Heated second row seats200No
Universal garage door opener100Yes
Bluetooth cell phone link100Yes
Heated steering wheel100No
Cargo net40Yes
Surround sound250Yes
DVD-compatible player0No
Bose, 300W, 15 speakers (with subwoofer)350No
Total Requested279048%
Total Not Requested300052%

Option Package Details
Cadillac STS V8

Preferred Equipment Group 1SE
FeatureValueRequested?
Navigation system600Yes
Heated second row seats200No
Universal garage door opener100Yes
Bluetooth cell phone link100Yes
Heated steering wheel100No
Interior air filter0Yes
Cargo net40Yes
Surround sound250Yes
DVD-compatible player0No
Bose, 300W, 15 speakers (with subwoofer)350No
Voice control for nav and audio100Yes
Rear air vents with manual controls50Yes
Wood trim300No
Heated front seats200Yes
CD changer, in-dash200No
Power 4-way lumbar adjuster, driver seat150No
Power 4-way lumbar adjuster, passenger seat150No
Rain-sensing wipers100Yes
Memory system, driver seat200Yes
Polished alloy wheels0No
Total Requested174055%
Total Not Requested145045%

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