Mercury Mountaineer Mercury Mountaineer 2010 Cadillac STS Cadillac STS 2011
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Mercury Mountaineer vs. Cadillac STS 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.

Mercury Mountaineer vs. Cadillac STS Invoice Comparison

Lowest Total Price: $39,690

Mercury Mountaineer Premier   
Difference: $15,850

Lowest Total Invoice: $36,969

Mercury Mountaineer Premier   
Difference: $15,314

Calculate Payments

  Down Payment Interest Rate Term
Model Year20102011
ModelMountaineerSTS
TrimPremierLuxury
Body4dr SUV4dr Sedan
Base Price $34,860 $50,820
Base Invoice $32,523 $48,024
4.6L V8 1,310  
Remote start 385  
AWD 2,320 1,900
Temporary spare tire   350
Sunroof   1,200
Performance braking system (optional)   395
4.6L V8 1,192  
Remote start 327  
AWD 2,112 1,672
Temporary spare tire   308
Sunroof   1,056
Performance braking system (optional)   348
Options (change) 4,015 3,845
Options (change) 3,631 3,384
Destination 815 875
Total Price $39,690 $55,540
Total Invoice $36,969 $52,283

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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 Mercury Mountaineer dealer quotes or Cadillac STS 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: Mercury Mountaineer vs. Cadillac STS

Lowest Adjusted Price and Invoice: Mercury Mountaineer Premier
TrueDelta Adjusted Price Difference: $17,455
TrueDelta Adjusted Invoice Difference: $16,809
Model Year20102011
ModelMountaineerSTS
TrimPremierLuxury
Body4dr SUV4dr Sedan
Engine292hp V8302hp V6
TransmissionA6T6
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)13/19 MPG17/26 MPG
Audio (watts, speakers)190, 7?, 8
Tire (rear if not all the same)235/65-18235/50-17
Total Price$39,690$55,540
Adjustments for Features-1,6050
Feature-Adjusted Total Price$38,085$55,540
Total Invoice$36,969$52,283
Adjustments for Features-1,4950
Feature-Adjusted Total Invoice$35,474$52,283

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Features Comparison: Mercury Mountaineer vs. Cadillac STS

Model Year20102011
ModelMountaineerSTS
TrimPremierLuxury
Body4dr SUV4dr Sedan
Transmission and Drivetrain 
6-speed automatic$1000 
6-speed manually-shiftable automatic $1100
AWD$1700$1700
Accessories 
Heated steering wheel $100
Keyless entry keypad$50 
Power-adjustable pedals$125 
Proximity key $250
Tilt steering wheel, manual$150 
Tilt/telescoping steering wheel, power $350
Brakes, Airbags, and Other Safety 
911 assist$25 
Brake assist $50
Full-size spare tire$225 
Rollover sensor$50 
Safety key$5 
Temporary spare tire $150
Trailer sway control$25 
Vehicle health reports$0 
Cargo Management 
Cargo net $40
Class II trailer hitch$200 
Liftglass or two-piece tailgate$150 
Rear seat pass-through $100
Roof rack$300 
Trailering equipment (4 wire)$125 
Climate Control 
Automatic air recirculation $100
Interior air filter $0
Rear HVAC unit$400 
Rear wiper$175 
Exterior 
Bodyside cladding$350 
Deep-tinted rear windows$275 
Laminated front side windows $200
Rear bumper protector$40 
Running boards$350 
Infotainment 
Aux input$50 
Bluetooth audio streaming$25 
DVD-Audio-compatible player $0
MP3-compatible player$50 
SMS text-to-speech reader$25 
Telematics service, such as OnStar, with navigation $225
Traffic + travel information$25 
USB port$25 
Voice control for audio system$25 
Voice control for external devices$0 
Instruments, Lights, and Mirrors 
Analog clock$25 
Auto-dimming driver-side mirror $75
Seats and Interior Trim 
Cooled or ventilated front seats $300
Door sill trim plates $100
Folding second row seats$300 
Folding third row seats$600 
Heated second row seats $200
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
Power 4-way lumbar adjuster, passenger seat $150
Power lumbar adjuster, driver seat$100 
Power recliner, passenger seat $100
Wood trim $300
Wood/leather-wrapped steering wheel $150
Suspension, Wheels, and Tires 
Chrome-clad alloy wheels$600 
Polished alloy wheels $350
Total Value of Features$7,845$6,240
Value of Feature Adjustments$1,605$0
Value of Feature Adjustments-1,4950

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See a complete comparison of Mercury Mountaineer vs. Cadillac STS features.

Specifications Comparison: Mercury Mountaineer vs. Cadillac STS

Model Year20102011
ModelMountaineerSTS
Body4dr SUV4dr Sedan
Wheelbase113.7 in116.4 in
Length193.5 in196.7 in
Width73.5 in72.6 in
Height72.8 in57.6 in
Curb Weight4,717 lb.4,125 lb.
Fuel Capacity22.5 gal.17.0 gal.
Row 1 Headroom39.8 in38.7 in
Row 1 Shoulder Room59.0 in58.6 in
Row 1 Hip Room55.4 in54.6 in
Row 1 Legroom42.4 in42.6 in
Row 2 Headroom38.7 in37.9 in
Row 2 Shoulder Room59.0 in57.4 in
Row 2 Hip Room55.5 in55.6 in
Row 2 Legroom36.9 in38.3 in
Row 3 Headroom37.4 in0.0 in
Row 3 Shoulder Room53.1 in0.0 in
Row 3 Hip Room45.3 in0.0 in
Row 3 Legroom34.9 in0.0 in
Cargo Volume,
Minimum		13.6 ft313.8 ft3
Cargo Volume,
Behind R2		43.9 ft313.8 ft3
Cargo Volume,
Maximum		82.8 ft313.8 ft3

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See a complete comparison of Mercury Mountaineer vs. Cadillac STS specs.

Option Package Details
Cadillac STS Luxury

AWD
FeatureValueRequested?
AWD0Yes
235/50R17 tires400No
Total Requested00%
Total Not Requested400100%

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