Cadillac STS Cadillac STS 2006 BMW X6 BMW X6 2018

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Cadillac STS vs. BMW X6 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. BMW X6 Invoice Comparison

Lowest Total Price: $77,090

Cadillac STS STS-V   
Difference: $28,005

Lowest Total Invoice: $71,520

Cadillac STS STS-V   
Difference: $26,970

Calculate Payments

  Down Payment Interest Rate Term
Model Year20062018
ModelSTSX6
TrimSTS-VM
Body4dr Sedan4dr SUV
Base Price $73,070 $104,100
Base Invoice $67,704 $97,495
Sunroof 1,200  
Wood trim   0
Sunroof 996  
Wood trim   0
Options (change) 1,200 0
Options (change) 996 0
Destination 720 995
Gas Tax 2,100 0
Total Price $77,090 $105,095
Total Invoice $71,520 $98,490

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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 BMW X6 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Cadillac STS vs. BMW X6

Lowest Adjusted Price and Invoice: Cadillac STS STS-V
TrueDelta Adjusted Price Difference: $21,065
TrueDelta Adjusted Invoice Difference: $20,466
Model Year20062018
ModelSTSX6
TrimSTS-VM
Body4dr Sedan4dr SUV
Engine469hp V8567hp V8
TransmissionT6T8
DrivetrainRWDAWD
EPA Fuel Economy (city/highway)14/20 MPG14/19 MPG
Audio (watts, speakers)300, 15600, 16
Tire (rear if not all the same)255/45-18285/35-21
Total Price$77,090$105,095
Adjustments for Features0-6,940
Feature-Adjusted Total Price$77,090$98,155
Total Invoice$71,520$98,490
Adjustments for Features0-6,504
Feature-Adjusted Total Invoice$71,520$91,986

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Features Comparison: Cadillac STS vs. BMW X6

Model Year20062018
ModelSTSX6
TrimSTS-VM
Body4dr Sedan4dr SUV
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100 
8-speed manually-shiftable automatic $1300
RWD$0 
AWD $1700
Accessories 
Hands-free trunk or liftgate $100
Heated steering wheel$100 
Power liftgate $350
Remote app $25
Remote start$150 
Remote window/roof operation $15
Brakes, Airbags, and Other Safety 
Hill descent control $250
Obstacle detection, front $150
Rearview camera $200
Rollover sensor $50
Tires, run-flat$150 
Cargo Management 
Cargo area rails w/tie downs $50
Cargo cover $75
Cargo net$40 
Rear seat pass-through$100 
Climate Control 
Rear air vents with automatic controls $250
Rear air vents with manual controls$150 
Rear dual-zone climate control $125
Rear wiper $175
Residual heat $50
Drivetrain 
Active rear differential $500
Limited-slip rear differential$300 
Engine / Motor 
Automatic start / stop $150
Regenerative braking $0
Exterior 
Black exterior trim (optional) $0
Body kit $0
Deep-tinted rear windows $275
Laminated front side windows$200 
Painted brake calipers (optional) $0
Wheel-lip moldings $75
Infotainment 
4G LTE connectivity $0
App support $0
Aux input $50
Bluetooth audio streaming $25
CD changer, in-dash$325 
CD player $125
Handwriting recognition $200
HD radio $50
In-vehicle Internet $150
Media drive $15
MP3-compatible player $50
Navigation map updates, three years $0
S Voice support $0
Satellite radio $200
Siri Eyes Free support $0
SMS text-to-speech reader $25
Text dictation $50
Traffic + travel information $25
Voice control for external devices $0
Instruments, Lights, and Mirrors 
Auto-dimming headlights$200 
Cornering lights $50
Interior ambient lighting, configurable $150
Mirror tilt-down in reverse $25
Power-folding mirrors $50
Steering-linked headlights $150
Seats and Interior Trim 
Folding second row seats $300
Heated second row seats$200 
Memory system, passenger seat $150
Power headrest height adjuster, driver seat $50
Power headrest height adjuster, passenger seat $50
Power seatback bolsters, driver seat $100
Power seatback bolsters, passenger seat $100
Power thigh support length adjuster, driver seat $100
Power thigh support length adjuster, passenger seat $100
Power upper seatback recliner, driver seat $100
Power upper seatback recliner, passenger seat $100
Synthetic suede inserts in leather seating surfaces$0 
Suspension, Wheels, and Tires 
Active stabilizer bars $500
Adaptive dampers - electrical $500
Alloy wheels $350
Auto-leveling rear shocks$200 
Electronic systems calibration selector $200
Performance steering system (optional)$0 
Polished alloy wheels$350 
Rear air springs, auto-leveling $350
Sport suspension (upgrade)$0 
Transmission 
Launch control $100
Steering-wheel-mounted transmission controls $100
Total Value of Features$3,565$10,505
Value of Feature Adjustments$0$6,940
Value of Feature Adjustments0-6,504

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Specifications Comparison: Cadillac STS vs. BMW X6

Model Year20062018
ModelSTSX6
Body4dr Sedan4dr SUV
Wheelbase116.4 in115.5 in
Length196.3 in192.0 in
Width72.6 in78.1 in
Height57.6 in66.5 in
Curb Weight4,233 lb.5,185 lb.
Fuel Capacity17.0 gal.22.4 gal.
Row 1 Headroom38.7 in38.3 in
Row 1 Shoulder Room58.6 in59.9 in
Row 1 Hip Room54.6 in0.0 in
Row 1 Legroom42.6 in40.4 in
Row 2 Headroom37.9 in37.2 in
Row 2 Shoulder Room57.4 in57.0 in
Row 2 Hip Room55.6 in0.0 in
Row 2 Legroom38.3 in35.9 in
Cargo Volume,
Minimum
13.8 ft326.6 ft3
Cargo Volume,
Maximum
13.859.7 ft3

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