Cadillac STS Cadillac STS 2010 Mercedes-Benz M-Class Mercedes-Benz M-Class 2007

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Cadillac STS vs. Mercedes-Benz M-Class 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. Mercedes-Benz M-Class Invoice Comparison

Lowest Total Price: $69,610

Cadillac STS V8 Performance   
Difference: $24,315

Lowest Total Invoice: $65,827

Cadillac STS V8 Performance   
Difference: $21,578

Calculate Payments

  Down Payment Interest Rate Term
Model Year20102007
ModelSTSM-Class
TrimV8 PerformanceML63 AMG
Body4dr Sedan4dr SUV
Base Price $68,785 $85,500
Base Invoice $65,002 $79,515
Lighting Package   900
Voice control for nav and audio   500
Wood/leather-wrapped steering wheel   540
Obstacle detection, rear   760
Adaptive cruise control   3,150
Heated second row seats   700
Proximity key   1,100
Lighting Package   837
Voice control for nav and audio   465
Wood/leather-wrapped steering wheel   502
Obstacle detection, rear   707
Adaptive cruise control   2,930
Heated second row seats   651
Proximity key   1,023
Options (change) 0 7,650
Options (change) 0 7,115
Destination 825 775
Total Price $69,610 $93,925
Total Invoice $65,827 $87,405

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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 Mercedes-Benz M-Class dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Cadillac STS vs. Mercedes-Benz M-Class

Lowest Adjusted Price and Invoice: Cadillac STS V8 Performance
TrueDelta Adjusted Price Difference: $19,200
TrueDelta Adjusted Invoice Difference: $16,818
Model Year20102007
ModelSTSM-Class
TrimV8 PerformanceML63 AMG
Body4dr Sedan4dr SUV
Engine320hp V8503hp V8
TransmissionT6T7
DrivetrainRWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG
Audio (watts, speakers)300, 15440, 12
Tire (rear if not all the same)235/50-18295/40-20
Total Price$69,610$93,925
Adjustments for Features0-5,115
Feature-Adjusted Total Price$69,610$88,810
Total Invoice$65,827$87,405
Adjustments for Features0-4,760
Feature-Adjusted Total Invoice$65,827$82,645

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Features Comparison: Cadillac STS vs. Mercedes-Benz M-Class

Model Year20102007
ModelSTSM-Class
TrimV8 PerformanceML63 AMG
Body4dr Sedan4dr SUV
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100 
7-speed manually-shiftable automatic $1200
RWD$0 
AWD $1700
Accessories 
Heated steering wheel$100 
Power liftgate $350
Remote start$150 
Remote window/roof operation $15
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0
Blind spot warning system$200 
Hill descent control $250
Lane departure warning$200 
Obstacle detection, front $150
Rear side airbags $300
Rearview camera $200
Rollover sensor $50
Cargo Management 
Cargo area partition net $40
Cargo area rails w/tie downs $50
Cargo cover $75
Cargo net$40 
Console with shifter$150 
Console without shifter $150
Rear seat pass-through$100 
Roof rails $250
Climate Control 
Rain-sensing wipers $175
Rear air vents with automatic controls $250
Rear air vents with manual controls$150 
Rear wiper $175
Residual heat $50
Variable intermittent wipers$75 
Drivetrain 
Limited-slip rear differential$300 
Exterior 
Bodyside moldings $75
Deep-tinted rear windows $275
Laminated front side windows$200 
Rear spoiler$200 
Running boards $350
Wheel-lip moldings $75
Infotainment 
Aux input $50
Bluetooth cell phone link$100 
CD changer, in-dash$325 
CD changer, remote $200
CD player $125
DVD-compatible player$0 
MP3-compatible player $50
Telematics service, such as OnStar $200
Telematics service, such as OnStar, with navigation$225 
Instruments, Lights, and Mirrors 
Analog clock $25
Auto-dimming headlights$200 
Cornering lights $50
Fog light, rear $100
Head-up display (HUD)$350 
Mirror tilt-down in reverse $25
Power-folding mirrors $50
Steering-linked headlights $150
Seats and Interior Trim 
Folding second row seats $300
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
Synthetic suede inserts in leather seating surfaces $0
Suspension, Wheels, and Tires 
Air suspension, auto-leveling and height adjustable $1000
Alloy wheels $350
Polished alloy wheels$350 
Transmission 
Steering-wheel-mounted transmission controls $100
Total Value of Features$4,515$9,630
Value of Feature Adjustments$0$5,115
Value of Feature Adjustments0-4,760

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Specifications Comparison: Cadillac STS vs. Mercedes-Benz M-Class

Model Year20102007
ModelSTSM-Class
Body4dr Sedan4dr SUV
Wheelbase116.4 in114.7 in
Length196.7 in188.5 in
Width72.6 in75.2 in
Height57.6 in69.8 in
Curb Weight3,974 lb.4,706 lb.
Fuel Capacity17.0 gal.25.1 gal.
Row 1 Headroom38.7 in39.9 in
Row 1 Shoulder Room58.6 in59.9 in
Row 1 Hip Room54.6 in55.0 in
Row 1 Legroom42.6 in42.2 in
Row 2 Headroom37.9 in39.8 in
Row 2 Shoulder Room57.4 in59.8 in
Row 2 Hip Room55.6 in0.0 in
Row 2 Legroom38.3 in40.0 in
Cargo Volume,
Minimum
13.8 ft329.4 ft3
Cargo Volume,
Maximum
13.872.4 ft3

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Option Package Details
Mercedes-Benz M-Class ML63 AMG

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150No
Total Requested25063%
Total Not Requested15037%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50Yes
Cornering lights50No
Total Requested55073%
Total Not Requested20027%

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