Cadillac STS Cadillac STS 2009 Ford Flex Ford Flex 2018

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Cadillac STS vs. Ford Flex 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.

Cadillac STS vs. Ford Flex Invoice Comparison

Lowest Total Price: $40,990

Ford Flex Limited   
Difference: $13,635

Lowest Total Invoice: $39,182

Ford Flex Limited   
Difference: $11,161

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  Down Payment Interest Rate Term
Model Year2009200920092018
ModelSTSSTSSTSFlex
TrimV6V8STS-VLimited
Body4dr Sedan4dr Sedan4dr Sedan4dr SUV
Base Price $46,410 $55,910 $80,160 $38,400
Base Invoice $43,393 $52,276 $73,448 $36,672
Preferred Equipment Group 1SB 3,540      
Luxury Collection 3,900      
Premium Luxury Collection   4,155    
Sunroof     1,200 1,595
Preferred Equipment Group 1SB 2,938      
Luxury Collection 3,237      
Premium Luxury Collection   3,449    
Sunroof     996 1,515
Options (change) 7,440 4,155 1,200 1,595
Options (change) 6,175 3,449 996 1,515
Destination 775 775 775 995
Gas Tax 0 0 2,100 0
Total Price $54,625 $60,840 $84,235 $40,990
Total Invoice $50,343 $56,500 $77,319 $39,182

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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 Cadillac STS dealer quotes or Ford Flex 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: Cadillac STS vs. Ford Flex

Lowest Adjusted Price and Invoice: Ford Flex Limited
TrueDelta Adjusted Price Difference: $15,980
TrueDelta Adjusted Invoice Difference: $13,406
Model Year2009200920092018
ModelSTSSTSSTSFlex
TrimV6V8STS-VLimited
Body4dr Sedan4dr Sedan4dr Sedan4dr SUV
Engine302hp V6320hp V8469hp V8287hp V6
TransmissionT6T6T6T6
DrivetrainRWDRWDRWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)300, 15300, 15300, 15390, 12
Tire (rear if not all the same)235/50-17235/50-17255/45-18235/55-19
Total Price$54,625$60,840$84,235$40,990
Adjustments for Features-1000-2,515-2,445
Feature-Adjusted Total Price$54,525$60,840$81,720$38,545
Cost Above Minimum$0$6,315$27,195$0
Total Invoice$50,343$56,500$77,319$39,182
Adjustments for Features-920-2,309-2,337
Feature-Adjusted Total Invoice$50,251$56,500$75,010$36,845
Cost Above Minimum$0$6,249$24,759$0

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Features Comparison: Cadillac STS vs. Ford Flex

Model Year2009200920092018
ModelSTSSTSSTSFlex
TrimV6V8STS-VLimited
Body4dr Sedan4dr Sedan4dr Sedan4dr SUV
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100$1100$1100
RWD$0$0$0 
FWD   $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$200
Brake assist$50$50$50 
Cross-traffic warning, rear   $100
Curve control   $50
Lane departure warning  $200 
Rearview camera   $200
Rollover sensor   $50
Safety key   $5
Side curtain airbags$350$350$350 
Side curtain airbags, three rows   $500
Temporary spare tire$150$150 $150
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 
Automatic air recirculation$100$100$100 
Heated windshield washer nozzles  $15 
Rear HVAC unit   $400
Rear wiper   $175
Drivetrain 
Limited-slip rear differential  $300 
Exterior 
Deep-tinted rear windows   $275
Glass roof panel(s)   $300
Rear bumper protector   $40
Rear spoiler  $200 
Infotainment 
Android Auto support   $100
App support   $0
Apple CarPlay support   $100
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
Rear seat audio controls$25$25$25 
SMS text-to-speech reader   $25
Telematics service, such as OnStar, with navigation$225$225$225 
Traffic + travel information   $25
USB port   $25
Voice control for external devices   $0
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror$75$75$75 
Auto-dimming headlights$200$200$200 
Compass$0$0 $0
Head-up display (HUD)  $350 
Headlight washers$50$50$50 
Interior ambient lighting   $150
Large color reconfigurable instrument cluster display   $250
Power-folding mirrors   $50
Turn signals on or near mirrors$25$25$25 
Seats and Interior Trim 
Cooled or ventilated front seats$300   
Folding second row seats   $300
Heated second row seats$200$200$200 
Leather door panel trim  $250 
Leather-wrapped steering wheel  $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 $150
Suspension, Wheels, and Tires 
Alloy wheels  $350$350
Auto-leveling rear shocks $200$200 
Performance steering system (optional)  $0 
Polished alloy wheels$350$350  
Sport suspension (upgrade)  $0 
Total Value of Features$4,925$4,825$7,340$7,270
Value of Feature Adjustments$100$0$2,515$2,445
Value of Feature Adjustments-920-2,309-2,337

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Specifications Comparison: Cadillac STS vs. Ford Flex

Model Year20092018
ModelSTSFlex
Body4dr Sedan4dr SUV
Wheelbase116.4 in117.9 in
Length196.7 in201.8 in
Width72.6 in75.9 in
Height57.6 in68.0 in
Curb Weight3,974 lb.4,472 lb.
Fuel Capacity17.0 gal.19.2 gal.
Row 1 Headroom38.7 in41.8 in
Row 1 Shoulder Room58.6 in58.4 in
Row 1 Hip Room54.6 in55.5 in
Row 1 Legroom42.6 in40.8 in
Row 2 Headroom37.9 in40.5 in
Row 2 Shoulder Room57.4 in58.1 in
Row 2 Hip Room55.6 in55.0 in
Row 2 Legroom38.3 in44.3 in
Row 3 Headroom0.0 in38.7 in
Row 3 Shoulder Room0.0 in50.8 in
Row 3 Hip Room0.0 in41.1 in
Row 3 Legroom0.0 in33.3 in
Cargo Volume,
Minimum
13.8 ft320.0 ft3
Cargo Volume,
Behind R2
13.843.2 ft3
Cargo Volume,
Maximum
13.883.2 ft3

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Option Package Details
Cadillac STS V6

Preferred Equipment Group 1SB
FeatureValueRequested?
Cooled or ventilated front seats300No
Wood/leather-wrapped steering wheel0Yes
Heated front seats200Yes
Heated second row seats200No
CD changer, in-dash200No
Power 4-way lumbar adjuster, driver seat150No
Power 4-way lumbar adjuster, passenger seat150No
Universal garage door opener100Yes
Rain-sensing wipers100Yes
Memory system, driver seat200Yes
DVD-Audio-compatible player0No
Heated steering wheel100No
Cargo net40Yes
Wood trim300No
Total Requested64031%
Total Not Requested140069%
Luxury Collection
FeatureValueRequested?
Sunroof900Yes
Termporary spare tire150Yes
Headlight washers50No
Auto-dimming headlights200No
Xenon HID headlights500Yes
Surround sound250Yes
DVD-compatible player0No
Rear seat audio controls25No
Voice control for nav and audio100Yes
Navigation system600Yes
Bose, 300W, 15 speakers (with subwoofer)350No
Total Requested250080%
Total Not Requested62520%

Option Package Details
Cadillac STS V8

Premium Luxury Collection
FeatureValueRequested?
Sunroof900Yes
Termporary spare tire150Yes
Headlight washers50No
Auto-dimming headlights200No
Xenon HID headlights500Yes
Surround sound250Yes
DVD-compatible player0No
Rear seat audio controls25No
Voice control for nav and audio100Yes
Navigation system600Yes
Bose, 300W, 15 speakers (with subwoofer)350No
Total Requested250080%
Total Not Requested62520%

Option Package Details
Ford Flex Limited

Sunroof
FeatureValueRequested?
Sunroof900Yes
Glass roof panel(s)300No
Total Requested90075%
Total Not Requested30025%

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