Cadillac STS Cadillac STS 2008 Lincoln Zephyr Lincoln Zephyr 2006

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Cadillac STS vs. Lincoln Zephyr 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. Lincoln Zephyr Invoice Comparison

Lowest Total Price: $35,240

Lincoln Zephyr   
Difference: $16,500

Lowest Total Invoice: $32,176

Lincoln Zephyr   
Difference: $15,497

Calculate Payments

  Down Payment Interest Rate Term
Model Year200820082006
ModelSTSSTSZephyr
TrimV6V8Base
Body4dr Sedan4dr Sedan4dr Sedan
Base Price $43,775 $53,275 $28,995
Base Invoice $40,930 $49,812 $26,711
Preferred Equipment Group 1SB 3,540    
Luxury Collection 3,650    
Premium Luxury Collection   3,200  
Cooled or ventilated front seats     495
Xenon HID headlights     495
Polished alloy wheels     895
Sunroof     1,200
Navigation system     1,500
THX-certified 700W 14 speakers     995
Preferred Equipment Group 1SB 2,938    
Luxury Collection 3,030    
Premium Luxury Collection   2,656  
Cooled or ventilated front seats     426
Xenon HID headlights     426
Polished alloy wheels     770
Sunroof     1,032
Navigation system     1,290
THX-certified 700W 14 speakers     856
Options (change) 7,190 3,200 5,580
Options (change) 5,968 2,656 4,800
Destination 775 775 665
Total Price $51,740 $57,250 $35,240
Total Invoice $47,673 $53,243 $32,176

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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 Lincoln Zephyr 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. Lincoln Zephyr

Lowest Adjusted Price and Invoice: Lincoln Zephyr
TrueDelta Adjusted Price Difference: $13,675
TrueDelta Adjusted Invoice Difference: $12,894
Model Year200820082006
ModelSTSSTSZephyr
TrimV6V8Base
Body4dr Sedan4dr Sedan4dr Sedan
Engine302hp V6320hp V8221hp V6
TransmissionT6T6A6
DrivetrainRWDRWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)300, 15300, 15600, 14
Tire (rear if not all the same)235/50-17235/50-17225/50-17
Total Price$51,740$57,250$35,240
Adjustments for Features-2,825-1,9750
Feature-Adjusted Total Price$48,915$55,275$35,240
Cost Above Minimum$0$6,360$0
Total Invoice$47,673$53,243$32,176
Adjustments for Features-2,603-1,8370
Feature-Adjusted Total Invoice$45,070$51,406$32,176
Cost Above Minimum$0$6,336$0

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Features Comparison: Cadillac STS vs. Lincoln Zephyr

Model Year200820082006
ModelSTSSTSZephyr
TrimV6V8Base
Body4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100 
6-speed automatic  $1000
RWD$0$0 
FWD  $0
Accessories 
Heated steering wheel$100$100 
Keyless entry keypad  $50
Proximity key$250$250 
Remote start$150$150 
Remote window/roof operation  $15
Tilt/telescoping steering wheel, manual  $250
Tilt/telescoping steering wheel, power$350$350 
Brakes, Airbags, and Other Safety 
Brake assist$50$50 
Obstacle detection, rear$250$250 
Stability control$400$400 
Tire-pressure monitor$75$75 
Cargo Management 
Cargo net$40$40 
Overhead sunglass holder  $25
Rear seat pass-through$100$100 
Climate Control 
Rain-sensing wipers$175$175 
Rear air vents with manual controls$150$150 
Variable intermittent wipers  $75
Exterior 
Laminated front side windows$200$200 
Infotainment 
Bluetooth cell phone link$100$100 
DVD-compatible player$0$0 
MP3-compatible player  $50
Rear seat audio controls$25$25 
Satellite radio$200$200 
Telematics service, such as OnStar, with navigation$225$225 
Voice control for nav and audio$100$100 
Instruments, Lights, and Mirrors 
Analog clock  $25
Auto-dimming headlights$200  
Headlight washers$50  
Turn signals on or near mirrors$25$25 
Xenon HID headlights$500 $500
Seats and Interior Trim 
Cooled or ventilated front seats$300 $300
Folding second row seats  $300
Heated second row seats$200$200 
Power 4-way lumbar adjuster, driver seat$150$150 
Power 4-way lumbar adjuster, passenger seat$150$150 
Power lumbar adjuster, driver seat  $100
Power lumbar adjuster, passenger seat  $100
Suspension, Wheels, and Tires 
Auto-leveling rear shocks $200 
Total Value of Features$5,615$4,765$2,790
Value of Feature Adjustments$2,825$1,975$0
Value of Feature Adjustments-2,603-1,8370

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Specifications Comparison: Cadillac STS vs. Lincoln Zephyr

Model Year20082006
ModelSTSZephyr
Body4dr Sedan4dr Sedan
Wheelbase116.4 in107.4 in
Length196.7 in190.5 in
Width72.6 in72.2 in
Height57.6 in55.9 in
Curb Weight3,974 lb.3,407 lb.
Fuel Capacity17.0 gal.18.0 gal.
Row 1 Headroom38.7 in38.7 in
Row 1 Shoulder Room58.6 in56.9 in
Row 1 Hip Room54.6 in54.1 in
Row 1 Legroom42.6 in42.3 in
Row 2 Headroom37.9 in37.8 in
Row 2 Shoulder Room57.4 in56.5 in
Row 2 Hip Room55.6 in53.6 in
Row 2 Legroom38.3 in37.0 in
Cargo Volume13.8 ft315.8 ft3

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Option Package Details
Cadillac STS V6

Preferred Equipment Group 1SB
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Wood/leather-wrapped steering wheel0Yes
Memory system, driver seat200Yes
DVD-Audio-compatible player0No
Heated steering wheel100No
Cargo net40No
Wood trim300Yes
Heated front seats200Yes
Heated second row seats200No
CD changer, in-dash200Yes
Power 4-way lumbar adjuster, driver seat150No
Power 4-way lumbar adjuster, passenger seat150No
Universal garage door opener100Yes
Rain-sensing wipers100No
Total Requested130064%
Total Not Requested74036%
Luxury Collection
FeatureValueRequested?
Sunroof900Yes
Xenon HID headlights500Yes
Headlight washers50No
Auto-dimming headlights200No
Navigation system600Yes
Bluetooth cell phone link100No
Surround sound250Yes
DVD-compatible player0No
Rear seat audio controls25No
Voice control for nav and audio100No
Bose, 300W, 15 speakers (with subwoofer)350No
Total Requested225073%
Total Not Requested82527%

Option Package Details
Cadillac STS V8

Premium Luxury Collection
FeatureValueRequested?
Sunroof900Yes
Navigation system600Yes
Bluetooth cell phone link100No
Surround sound250Yes
DVD-compatible player0No
Rear seat audio controls25No
Voice control for nav and audio100No
Bose, 300W, 15 speakers (with subwoofer)350No
Total Requested175075%
Total Not Requested57525%

Option Package Details
Lincoln Zephyr

THX-certified, 600W, 14 speakers (with subwoofer)
FeatureValueRequested?
THX-certified, 600W, 14 speakers (with subwoofer)350No
Surround sound250Yes
Total Requested25042%
Total Not Requested35058%

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See TrueDelta's information for all Sedans
See TrueDelta's information for all Cadillac models.