Cadillac STS Cadillac STS 2006 Buick Enclave Buick Enclave 2019

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Cadillac STS vs. Buick Enclave 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. Buick Enclave Invoice Comparison

Lowest Total Price: $51,750

Buick Enclave Premium   
Difference: $7,330

Lowest Total Invoice: $49,219

Buick Enclave Premium   
Difference: $4,454

Calculate Payments

  Down Payment Interest Rate Term
Model Year2006200620192019
ModelSTSSTSEnclaveEnclave
TrimV8STS-VPremiumAvenir
Body4dr Sedan4dr Sedan4dr SUV4dr SUV
Base Price $47,520 $73,070 $48,100 $53,500
Base Invoice $43,956 $67,704 $45,791 $50,932
Preferred Equipment Group 1SF 10,740      
Engine-block heater 100 100 100 100
Sunroof   1,200 1,400  
Navigation system     495  
Metallic paint (extra cost)     395  
Cargo net     65 65
Preferred Equipment Group 1SF 8,914      
Engine-block heater 83 83 91 91
Sunroof   996 1,274  
Navigation system     450  
Metallic paint (extra cost)     359  
Cargo net     59 59
Options (change) 10,840 1,300 2,455 165
Options (change) 8,997 1,079 2,233 150
Destination 720 720 1,195 1,195
Gas Tax 0 2,100 0 0
Total Price $59,080 $77,190 $51,750 $54,860
Total Invoice $53,673 $71,603 $49,219 $52,277

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While we strive for accuracy, the site is not error-free, and prices can change at any time.

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TrueDelta Value Comparison: Cadillac STS vs. Buick Enclave

Lowest Adjusted Price and Invoice: Buick Enclave Premium
TrueDelta Adjusted Price Difference: $12,135
TrueDelta Adjusted Invoice Difference: $9,024
Model Year2006200620192019
ModelSTSSTSEnclaveEnclave
TrimV8STS-VPremiumAvenir
Body4dr Sedan4dr Sedan4dr SUV4dr SUV
Engine320hp V8469hp V8310hp V6310hp V6
TransmissionT5T6T9T9
DrivetrainRWDRWDFWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)300, 15300, 15?, 10?, 10
Tire (rear if not all the same)235/50-17255/45-18255/65-18255/55-20
Total Price$59,080$77,190$51,750$54,860
Adjustments for Features0-465-4,805-5,930
Feature-Adjusted Total Price$59,080$76,725$46,945$48,930
Cost Above Minimum$0$17,645$0$1,985
Total Invoice$53,673$71,603$49,219$52,277
Adjustments for Features0-431-4,570-5,651
Feature-Adjusted Total Invoice$53,673$71,172$44,649$46,626
Cost Above Minimum$0$17,499$0$1,977

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Features Comparison: Cadillac STS vs. Buick Enclave

Model Year2006200620192019
ModelSTSSTSEnclaveEnclave
TrimV8STS-VPremiumAvenir
Body4dr Sedan4dr Sedan4dr SUV4dr SUV
Transmission and Drivetrain 
5-speed manually-shiftable automatic$1000   
6-speed manually-shiftable automatic $1100  
9-speed manually-shiftable automatic  $1400$1400
RWD$0$0  
FWD  $0$0
Accessories 
AC power outlet  $100$100
Active noise reduction  $0$0
Hands-free trunk or liftgate  $100$100
Power liftgate  $350$350
Remote app  $25$25
Brakes, Airbags, and Other Safety 
Around view cameras   $500
Automatic braking, low-speed  $200$200
Blind spot warning system  $200$200
Cross-traffic warning, rear  $100$100
Driver inboard seat-mounted side-impact airbag  $150$150
Following distance indicator  $25$25
Forward collision warning  $200$200
Lane departure prevention, steering-based  $200$200
Lane departure warning  $200$200
Obstacle detection, front  $150$150
Pedestrian detection  $50$50
Rearview camera  $200 
Rollover sensor  $50$50
Safety key  $5$5
Side curtain airbags$350$350  
Side curtain airbags, three rows  $500$500
Tires, run-flat $150  
Trailer sway control  $25$25
Vehicle health reports  $0$0
Cargo Management 
Overhead sunglass holder  $25$25
Rear seat pass-through$100$100  
Roof rails  $250$250
Climate Control 
Heated windshield washer nozzles $15  
Ionizing air filtration  $50$50
Rain-sensing wipers$175$175  
Rear air vents with automatic controls  $250$250
Rear air vents with manual controls$150$150  
Rear HVAC unit  $400$400
Rear wiper  $175$175
Variable intermittent wipers  $75$75
Drivetrain 
Limited-slip rear differential$300$300  
Engine / Motor 
Automatic start / stop  $150$150
Exterior 
Active grille shutters  $0$0
Bodyside moldings  $75$75
Deep-tinted rear windows  $275$275
Glass roof panel(s)  $300$300
Wheel-lip moldings  $75$75
Infotainment 
4G LTE connectivity  $0$0
Android Auto support  $100$100
App support  $0$0
Apple CarPlay support  $100$100
Aux input  $50$50
Bluetooth audio streaming  $25$25
CD changer, in-dash$325$325  
DVD-compatible player$0$0  
HD radio  $50$50
Satellite radio  $200$200
SMS text-to-speech reader  $25$25
Surround sound$250$250  
Telematics service, such as OnStar$200$200  
Telematics service, such as OnStar, with navigation  $225$225
Traffic information  $25$25
Voice control for external devices  $0$0
Wi-Fi hotspot  $50$50
Wireless charging station   $75
Instruments, Lights, and Mirrors 
Compass  $0$0
Fog lights$125$125  
Headlight washers$50$50  
Large color reconfigurable instrument cluster display   $250
LED headlights, single projector or low beam only  $750$750
Power-folding mirrors  $50$50
Rear camera mirror   $200
Xenon HID headlights$500$500  
Seats and Interior Trim 
Cooled or ventilated front seats$300 $300$300
Folding second row seats  $300$300
Leather-wrapped steering wheel $150$150 
Manual fore-aft adjuster, second row seats  $75$75
Manual recliner, second row seats  $75$75
Power 4-way lumbar adjuster, driver seat$150$150  
Power 4-way lumbar adjuster, passenger seat$150$150  
Power lumbar adjuster, driver seat  $100$100
Power lumbar adjuster, passenger seat  $100$100
Power tilt adjuster, passenger seat$100$100  
Power-folding third row seats  $1000$1000
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 
Adaptive dampers - electrical$500   
Alloy wheels  $350$350
Auto-leveling rear shocks$200$200  
Performance steering system (optional) $0  
Polished alloy wheels$350$350  
Sport suspension (upgrade)$0$0  
Transmission 
Steering-wheel-mounted transmission controls  $100$100
Total Value of Features$5,725$6,190$10,530$11,655
Value of Feature Adjustments$0$465$4,805$5,930
Value of Feature Adjustments0-431-4,570-5,651

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Specifications Comparison: Cadillac STS vs. Buick Enclave

Model Year20062019
ModelSTSEnclave
Body4dr Sedan4dr SUV
Wheelbase116.4 in120.9 in
Length196.3 in204.3 in
Width72.6 in78.8 in
Height57.6 in69.9 in
Curb Weight3,961 lb.4,360 lb.
Fuel Capacity17.0 gal.19.0 gal.
Row 1 Headroom38.7 in41.0 in
Row 1 Shoulder Room58.6 in62.4 in
Row 1 Hip Room54.6 in59.1 in
Row 1 Legroom42.6 in41.2 in
Row 2 Headroom37.9 in39.9 in
Row 2 Shoulder Room57.4 in61.7 in
Row 2 Hip Room55.6 in57.7 in
Row 2 Legroom38.3 in38.9 in
Row 3 Headroom0.0 in37.6 in
Row 3 Shoulder Room0.0 in57.3 in
Row 3 Hip Room0.0 in48.5 in
Row 3 Legroom0.0 in33.5 in
Cargo Volume,
Minimum
13.8 ft323.6 ft3
Cargo Volume,
Behind R2
13.858.0 ft3
Cargo Volume,
Maximum
13.897.6 ft3

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Option Package Details
Cadillac STS V8

Preferred Equipment Group 1SF
FeatureValueRequested?
Sport suspension (upgrade)250No
Adaptive shocks - electrical500No
Cooled or ventilated front seats300Yes
Sunroof900Yes
Limited-slip rear differential300No
Rain-sensing wipers100No
Xenon HID headlights500Yes
Rear spoiler200Yes
Wood/leather-wrapped steering wheel0Yes
Bluetooth cell phone link100Yes
Headlight washers50No
235/50VR17 tires200No
255/45VR17 tires200No
Auto-dimming headlights200Yes
DVD-compatible player0No
Voice control for nav and audio100Yes
Rear air vents with manual controls50Yes
Navigation system600Yes
Heated second row seats200Yes
Universal garage door opener100Yes
Heated steering wheel100Yes
Interior air filter0Yes
Cargo net40Yes
Surround sound250No
Bose, 300W, 15 speakers (with subwoofer)350No
Polished alloy wheels0No
Wood trim300Yes
Heated front seats200Yes
CD changer, in-dash200No
Power 4-way lumbar adjuster, driver seat150No
Power 4-way lumbar adjuster, passenger seat150No
Memory system, driver seat200Yes
Total Requested409060%
Total Not Requested270040%

Option Package Details
Buick Enclave Premium

Sunroof
FeatureValueRequested?
Sunroof900Yes
Glass roof panel(s)300No
Total Requested90075%
Total Not Requested30025%
Navigation system
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio75Yes
Traffic information25No
Total Requested67596%
Total Not Requested254%

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