Cadillac STS Cadillac STS 2006 Mercedes-Benz CLS Mercedes-Benz CLS 2008

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Cadillac STS vs. Mercedes-Benz CLS 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 CLS Invoice Comparison

Lowest Total Price: $77,090

Cadillac STS STS-V   
Difference: $25,600

Lowest Total Invoice: $71,520

Cadillac STS STS-V   
Difference: $24,226

Calculate Payments

  Down Payment Interest Rate Term
Model Year20062008
ModelSTSCLS
TrimSTS-VCLS63 AMG
Body4dr Sedan4dr Sedan
Base Price $73,070 $93,550
Base Invoice $67,704 $87,002
Sunroof 1,200  
Premium Package 2   4,035
Obstacle detection, rear   1,120
Voice control for nav and audio   510
Sunroof 996  
Premium Package 2   3,753
Obstacle detection, rear   1,042
Voice control for nav and audio   474
Options (change) 1,200 5,665
Options (change) 996 5,269
Destination 720 875
Gas Tax 2,100 2,600
Total Price $77,090 $102,690
Total Invoice $71,520 $95,746

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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 CLS dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Cadillac STS vs. Mercedes-Benz CLS

Lowest Adjusted Price and Invoice: Cadillac STS STS-V
TrueDelta Adjusted Price Difference: $22,300
TrueDelta Adjusted Invoice Difference: $21,149
Model Year20062008
ModelSTSCLS
TrimSTS-VCLS63 AMG
Body4dr Sedan4dr Sedan
Engine469hp V8507hp V8
TransmissionT6T7
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)14/20 MPG12/18 MPG
Audio (watts, speakers)300, 15480, 13
Tire (rear if not all the same)255/45-18255/35-19
Total Price$77,090$102,690
Adjustments for Features0-3,300
Feature-Adjusted Total Price$77,090$99,390
Total Invoice$71,520$95,746
Adjustments for Features0-3,077
Feature-Adjusted Total Invoice$71,520$92,669

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Features Comparison: Cadillac STS vs. Mercedes-Benz CLS

Model Year20062008
ModelSTSCLS
TrimSTS-VCLS63 AMG
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100 
7-speed manually-shiftable automatic $1200
RWD$0$0
Accessories 
Heated steering wheel$100 
Power trunk closer $350
Remote start$150 
Remote window/roof operation $15
Sunshade, rear, power $225
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0
Brake- or yaw-sensor-initiated collision preparation system $0
Knee airbag, driver $75
Obstacle detection, front $150
Rear side airbags $300
Rollover sensor $50
Tires, run-flat$150 
Cargo Management 
Air-conditioned storage compartment $50
Cargo net$40 
Rear seat pass-through$100 
Second-row low console $100
Climate Control 
Rear air vents with automatic controls $250
Rear air vents with manual controls$150 
Rear dual-zone climate control $125
Residual heat $50
Drivetrain 
Limited-slip rear differential$300 
Exterior 
Body kit $0
Bright-finished exhaust tip(s)$25 
Laminated front side windows$200 
Rear spoiler$200 
Infotainment 
Aux input $50
DVD-compatible player$0 
MP3-compatible player $50
Satellite radio $200
Instruments, Lights, and Mirrors 
Auto-dimming headlights$200 
Chronometer $100
Fog light, rear $100
Mirror tilt-down in reverse $25
Steering-linked headlights $150
Seats and Interior Trim 
Cooled or ventilated front seats $300
Heated second row seats$200 
Leather-wrapped steering wheel$150 
Massage, driver seat $100
Massage, passenger seat $100
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-folding headrests, second row seats $50
Synthetic suede steering wheel $150
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500
Air suspension, auto-leveling and height adjustable $1000
Alloy wheels $350
Auto-leveling rear shocks$200 
Performance steering system (optional)$0 
Polished alloy wheels$350 
Transmission 
Steering-wheel-mounted transmission controls $100
Total Value of Features$3,615$6,915
Value of Feature Adjustments$0$3,300
Value of Feature Adjustments0-3,077

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Specifications Comparison: Cadillac STS vs. Mercedes-Benz CLS

Model Year20062008
ModelSTSCLS
Body4dr Sedan4dr Sedan
Wheelbase116.4 in112.4 in
Length196.3 in193.0 in
Width72.6 in73.7 in
Height57.6 in54.7 in
Curb Weight4,233 lb.4,069 lb.
Fuel Capacity17.0 gal.21.1 gal.
Row 1 Headroom38.7 in36.9 in
Row 1 Shoulder Room58.6 in56.2 in
Row 1 Hip Room54.6 in58.0 in
Row 1 Legroom42.6 in42.1 in
Row 2 Headroom37.9 in36.1 in
Row 2 Shoulder Room57.4 in56.0 in
Row 2 Hip Room55.6 in57.6 in
Row 2 Legroom38.3 in35.0 in
Cargo Volume13.8 ft315.8 ft3

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Option Package Details
Mercedes-Benz CLS CLS63 AMG

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150No
Total Requested25063%
Total Not Requested15037%
Premium Package 2
FeatureValueRequested?
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50Yes
Proximity key250Yes
Navigation system600Yes
Cooled or ventilated front seats300No
Sunshade, rear, power225No
Bluetooth cell phone link100Yes
Power decklid350No
Total Requested150059%
Total Not Requested102541%

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