Cadillac STS Cadillac STS 2006 Ford Expedition Ford Expedition 2006

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Cadillac STS vs. Ford Expedition 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 Expedition Invoice Comparison

Lowest Total Price: $45,765

Ford Expedition Limited   
Difference: $2,560

Lowest Total Invoice: $40,645

Ford Expedition Limited   
Difference: $3,485

Calculate Payments

  Down Payment Interest Rate Term
Model Year2006200620062006
ModelSTSSTSSTSExpedition
TrimV6V8STS-VLimited
Body4dr Sedan4dr Sedan4dr Sedan4dr SUV
Base Price $41,020 $47,520 $73,070 $40,525
Base Invoice $37,944 $43,956 $67,704 $36,067
Preferred Equipment Group 1SB 2,640      
Bose 300W 15 speakers 2,590      
Sunroof 1,200 1,200 1,200 860
Universal garage door opener 155     120
Preferred Equipment Group 1SE   4,445    
Stability control       595
Obstacle detection, rear       255
Side curtain airbags       595
Navigation system       1,995
Preferred Equipment Group 1SB 2,191      
Bose 300W 15 speakers 2,150      
Sunroof 996 996 996 731
Universal garage door opener 129     102
Preferred Equipment Group 1SE   3,689    
Stability control       506
Obstacle detection, rear       217
Side curtain airbags       506
Navigation system       1,696
Options (change) 6,585 5,645 1,200 4,420
Options (change) 5,466 4,685 996 3,758
Destination 720 720 720 820
Gas Tax 0 0 2,100 0
Total Price $48,325 $53,885 $77,090 $45,765
Total Invoice $44,130 $49,361 $71,520 $40,645

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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 Expedition dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Cadillac STS vs. Ford Expedition

Lowest Adjusted Price and Invoice: Ford Expedition Limited
TrueDelta Adjusted Price Difference: $3,685
TrueDelta Adjusted Invoice Difference: $4,484
Model Year2006200620062006
ModelSTSSTSSTSExpedition
TrimV6V8STS-VLimited
Body4dr Sedan4dr Sedan4dr Sedan4dr SUV
Engine254hp V6320hp V8469hp V8300hp V8
TransmissionT5T5T6A4
DrivetrainRWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)300, 15300, 15300, 15260, 7
Tire (rear if not all the same)235/50-17235/50-17255/45-18265/70-17
Total Price$48,325$53,885$77,090$45,765
Adjustments for Features0-390-2,905-1,125
Feature-Adjusted Total Price$48,325$53,495$74,185$44,640
Cost Above Minimum$0$5,170$25,860$0
Total Invoice$44,130$49,361$71,520$40,645
Adjustments for Features0-357-2,695-999
Feature-Adjusted Total Invoice$44,130$49,004$68,825$39,646
Cost Above Minimum$0$4,874$24,695$0

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Features Comparison: Cadillac STS vs. Ford Expedition

Model Year2006200620062006
ModelSTSSTSSTSExpedition
TrimV6V8STS-VLimited
Body4dr Sedan4dr Sedan4dr Sedan4dr SUV
Transmission and Drivetrain 
5-speed manually-shiftable automatic$1000$1000  
6-speed manually-shiftable automatic  $1100 
4-speed automatic   $800
RWD$0$0$0$0
Accessories 
Heated steering wheel $100$100 
Keyless entry keypad   $50
Power-adjustable pedals   $125
Proximity key$250$250$250 
Remote start$150$150$150 
Tilt steering wheel, manual   $150
Tilt/telescoping steering wheel, power$350$350$350 
Brakes, Airbags, and Other Safety 
Front side airbags$350$350$350 
Rollover sensor   $50
Tires, run-flat  $150 
Cargo Management 
Cargo net $40$40 
Class III trailer hitch   $250
Console with shifter$150$150$150 
Console without shifter   $150
Overhead sunglass holder   $25
Rear seat pass-through$100$100$100 
Roof rack   $300
Trailering equipment (4 wire)   $125
Climate Control 
Heated windshield washer nozzles  $15 
Interior air filter$0$0$0 
Rain-sensing wipers$175$175$175 
Rear air vents$100   
Rear air vents with manual controls $150$150$150
Rear HVAC unit   $400
Rear wiper   $175
Variable intermittent wipers   $75
Drivetrain 
Limited-slip rear differential  $300 
Exterior 
Bodyside cladding   $350
Deep-tinted rear windows   $275
Laminated front side windows$200$200$200 
Rear spoiler  $200 
Running boards   $350
Wheel-lip moldings   $75
Infotainment 
Bluetooth cell phone link$100$100$100 
DVD-compatible player$0$0$0 
Rear seat audio controls   $25
Surround sound$250$250$250 
Telematics service, such as OnStar$200$200$200 
Voice control for nav and audio$100$100$100 
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror$75$75$75 
Auto-dimming headlights  $200 
Compass   $0
Headlight washers  $50 
Mirror tilt-down in reverse   $25
Power-folding mirrors   $50
Xenon HID headlights  $500 
Seats and Interior Trim 
Cooled or ventilated front seats   $300
Folding second row seats   $300
Folding third row seats   $600
Heated second row seats $200$200 
Leather-wrapped steering wheel$150$150$150 
Manual fore-aft center section, second row seat   $25
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 lumbar adjuster, passenger seat   $100
Synthetic suede inserts in leather seating surfaces  $0 
Upholstered instrument panel, leather  $1000 
Wood trim$300$300$300 
Wood/leather-wrapped steering wheel   $150
Suspension, Wheels, and Tires 
Auto-leveling rear shocks$200$200$200 
Performance steering system (optional)  $0 
Sport suspension (upgrade)  $0 
White-letter tires   $0
Total Value of Features$4,500$4,890$7,405$5,625
Value of Feature Adjustments$0$390$2,905$1,125
Value of Feature Adjustments0-357-2,695-999

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Specifications Comparison: Cadillac STS vs. Ford Expedition

Model Year20062006
ModelSTSExpedition
Body4dr Sedan4dr SUV
Wheelbase116.4 in119.0 in
Length196.3 in205.8 in
Width72.6 in78.7 in
Height57.6 in76.7 in
Curb Weight3,961 lb.5,353 lb.
Fuel Capacity17.0 gal.28.0 gal.
Row 1 Headroom38.7 in39.7 in
Row 1 Shoulder Room58.6 in63.4 in
Row 1 Hip Room54.6 in63.0 in
Row 1 Legroom42.6 in41.2 in
Row 2 Headroom37.9 in39.8 in
Row 2 Shoulder Room57.4 in64.3 in
Row 2 Hip Room55.6 in62.4 in
Row 2 Legroom38.3 in38.7 in
Row 3 Headroom0.0 in38.2 in
Row 3 Shoulder Room0.0 in60.1 in
Row 3 Hip Room0.0 in54.5 in
Row 3 Legroom0.0 in36.3 in
Cargo Volume,
Minimum
13.8 ft320.7 ft3
Cargo Volume,
Behind R2
13.860.9 ft3
Cargo Volume,
Maximum
13.8110.5 ft3

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Option Package Details
Cadillac STS V6

Preferred Equipment Group 1SB
FeatureValueRequested?
Wood trim300No
Heated front seats200Yes
CD changer, in-dash200Yes
Power 4-way lumbar adjuster, driver seat150No
Power 4-way lumbar adjuster, passenger seat150No
Rain-sensing wipers100No
Memory system, driver seat200Yes
Interior air filter0No
Polished alloy wheels0Yes
Total Requested60046%
Total Not Requested70054%

Option Package Details
Cadillac STS V8

Preferred Equipment Group 1SE
FeatureValueRequested?
Navigation system600Yes
Heated second row seats200No
Universal garage door opener100Yes
Bluetooth cell phone link100No
Heated steering wheel100No
Interior air filter0No
Cargo net40No
Surround sound250No
DVD-compatible player0No
Bose, 300W, 15 speakers (with subwoofer)350No
Voice control for nav and audio100No
Rear air vents with manual controls50Yes
Wood trim300No
Heated front seats200Yes
CD changer, in-dash200Yes
Power 4-way lumbar adjuster, driver seat150No
Power 4-way lumbar adjuster, passenger seat150No
Rain-sensing wipers100No
Memory system, driver seat200Yes
Polished alloy wheels0Yes
Total Requested135042%
Total Not Requested184058%

Option Package Details
Ford Expedition Limited

Stability control
FeatureValueRequested?
Stability control400Yes
Traction control100Yes
Total Requested500100%
Total Not Requested00%
Side curtain airbags
FeatureValueRequested?
Side curtain airbags350Yes
Rollover sensor50No
Total Requested35088%
Total Not Requested5012%

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