Mercedes-Benz SLK Mercedes-Benz SLK 2008 Cadillac ATS Cadillac ATS 2014

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Mercedes-Benz SLK vs. Cadillac ATS 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.

Mercedes-Benz SLK vs. Cadillac ATS Invoice Comparison

Lowest Total Price: $46,565

Cadillac ATS Performance   
Difference: $24,235

Lowest Total Invoice: $43,514

Cadillac ATS Performance   
Difference: $22,481

Calculate Payments

  Down Payment Interest Rate Term
Model Year200820142014
ModelSLKATSATS
TrimSLK55 AMGPerformancePremium
Body2dr Hardtop conv.4dr Sedan4dr Sedan
Base Price $63,200 $42,095 $45,095
Base Invoice $58,776 $39,359 $42,164
Premium II Package 1,410    
Lighting Package 1,010    
Metallic paint (extra cost) 710    
Automatic climate control, front 720    
iPod integration 375    
Navigation system 1,200    
Cold Weather Package   600 600
CUE and Navigation   945  
Aluminum trim   0 0
3.6L V6   2,000 2,000
Premium II Package 1,311    
Lighting Package 939    
Metallic paint (extra cost) 659    
Automatic climate control, front 670    
iPod integration 349    
Navigation system 1,116    
Cold Weather Package   528 528
CUE and Navigation   832  
Aluminum trim   0 0
3.6L V6   1,870 1,870
Options (change) 5,425 3,545 2,600
Options (change) 5,044 3,230 2,398
Destination 875 925 925
Gas Tax 1,300 0 0
Total Price $70,800 $46,565 $48,620
Total Invoice $65,995 $43,514 $45,487

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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 Mercedes-Benz SLK dealer quotes or Cadillac ATS dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Mercedes-Benz SLK vs. Cadillac ATS

Lowest Adjusted Price and Invoice: Cadillac ATS Performance
TrueDelta Adjusted Price Difference: $20,385
TrueDelta Adjusted Invoice Difference: $18,892
Model Year200820142014
ModelSLKATSATS
TrimSLK55 AMGPerformancePremium
Body2dr Hardtop conv.4dr Sedan4dr Sedan
Engine355hp V8321hp V6321hp V6
TransmissionT7T6T6
DrivetrainRWDRWDRWD
EPA Fuel Economy (city/highway)14/20 MPG18/28 MPG18/28 MPG
Audio (watts, speakers)380, 11300, 10300, 10
Tire (rear if not all the same)225/40-18225/45-17225/40-18
Total Price$70,800$46,565$48,620
Adjustments for Features-3,8500-1,450
Feature-Adjusted Total Price$66,950$46,565$47,170
Cost Above Minimum$0$0$605
Total Invoice$65,995$43,514$45,487
Adjustments for Features-3,5890-1,357
Feature-Adjusted Total Invoice$62,406$43,514$44,130
Cost Above Minimum$0$0$616

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Features Comparison: Mercedes-Benz SLK vs. Cadillac ATS

Model Year200820142014
ModelSLKATSATS
TrimSLK55 AMGPerformancePremium
Body2dr Hardtop conv.4dr Sedan4dr Sedan
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200  
6-speed manually-shiftable automatic $1100$1100
RWD$0$0$0
Accessories 
AC power outlet $100$100
Active noise reduction $0$0
Heated steering wheel $100$100
Power rear side windows $200$200
Proximity key $250$250
Remote app $25$25
Remote start $150$150
Remote window/roof operation$15  
Tilt/telescoping steering wheel, manual $250$250
Tilt/telescoping steering wheel, power$350  
Wind blocker, small$100  
Brakes, Airbags, and Other Safety 
Forward collision warning $200$200
Lane departure warning $200$200
Obstacle detection, front $150$150
Obstacle detection, rear $250$250
Rear side airbags $300$300
Rearview camera $200$200
Side curtain airbags $350$350
Temporary spare tire$150  
Tires, run-flat $150$150
Cargo Management 
Rear seat pass-through $100$100
Climate Control 
Heated windshield washer nozzles$15  
Rear air vents $100$100
Residual heat$50  
Drivetrain 
Limited-slip rear differential  $300
Exterior 
Active grille shutters $0$0
Body kit$0  
Laminated front side windows $200$200
Power retractable hardtop$6750  
Rear spoiler$200  
Infotainment 
App support $0$0
Bluetooth audio streaming $25$25
CD player$125  
CD player, remote $100$100
HD radio $50$50
iPod integration$100  
MP3-compatible player $50$50
SD Card slot $25$25
Telematics service, such as OnStar$200  
Telematics service, such as OnStar, with navigation $225$225
Traffic information $25$25
USB port $25$25
Voice control for external devices $0$0
Voice control for nav and audio $100$100
Instruments, Lights, and Mirrors 
Analog clock$25  
Auto-dimming headlights $200$200
Cornering lights$50  
Fog light, rear$100  
Fog lights$125  
Head-up display (HUD)  $350
Headlight washers$50  
Illuminated visor mirror, driver $50$50
Illuminated visor mirror, passenger $50$50
Mirror tilt-down in reverse$25  
Steering-linked headlights $150$150
Visor mirror, driver$10  
Visor mirror, passenger$10  
Seats and Interior Trim 
Center armrest(s), second row $50$50
Folding second row seats  $300
Leather door panel trim$250  
Manual thigh support length adjuster, driver seat $50$50
Manual thigh support length adjuster, passenger seat $50$50
Memory system, passenger seat$150  
No leather in second row$-300  
Power 4-way lumbar adjuster, driver seat$150  
Power 4-way lumbar adjuster, passenger seat$150  
Power lumbar adjuster, driver seat $100$100
Power lumbar adjuster, passenger seat $100$100
Power seatback bolsters, driver seat $100$100
Synthetic suede inserts in leather seating surfaces$0  
Upholstered instrument panel $300$300
Suspension, Wheels, and Tires 
Adaptive dampers - electrical  $500
Alloy wheels$350$350 
Machined alloy wheels  $350
Sport suspension (upgrade)$0 $0
Total Value of Features$10,400$6,550$8,000
Value of Feature Adjustments$3,850$0$1,450
Value of Feature Adjustments-3,5890-1,357

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Specifications Comparison: Mercedes-Benz SLK vs. Cadillac ATS

Model Year20082014
ModelSLKATS
Body2dr Hardtop conv.4dr Sedan
Wheelbase95.7 in109.3 in
Length160.7 in182.8 in
Width70.4 in71.1 in
Height51.0 in55.9 in
Curb Weight3,420 lb.3,461 lb.
Fuel Capacity18.5 gal.16.0 gal.
Row 1 Headroom37.9 in38.6 in
Row 1 Shoulder Room52.2 in55.2 in
Row 1 Hip Room54.6 in53.0 in
Row 1 Legroom42.5 in42.5 in
Row 2 Headroom0.0 in36.8 in
Row 2 Shoulder Room0.0 in53.9 in
Row 2 Hip Room0.0 in52.3 in
Row 2 Legroom0.0 in33.5 in
Cargo Volume,
Minimum
6.5 ft310.2 ft3
Cargo Volume,
Maximum
9.8 ft310.2 ft3

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Option Package Details
Mercedes-Benz SLK SLK55 AMG

Premium II Package
FeatureValueRequested?
Bluetooth cell phone link100Yes
Surround sound250Yes
Harman/Kardon, 380W, 11 speakers (with subwoofer)350No
Aux input50Yes
Total Requested40053%
Total Not Requested35047%
Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Cornering lights50No
Total Requested50083%
Total Not Requested10017%

Option Package Details
Cadillac ATS Performance

Cold Weather Package
FeatureValueRequested?
Heated front seats200Yes
Heated steering wheel100No
Total Requested20067%
Total Not Requested10033%
CUE and Navigation
FeatureValueRequested?
Navigation system600Yes
AC power outlet100No
Voice control for nav and audio75No
Traffic information25No
Speed limit information0No
Total Requested60075%
Total Not Requested20025%

Option Package Details
Cadillac ATS Premium

Cold Weather Package
FeatureValueRequested?
Heated front seats200Yes
Heated steering wheel100No
Total Requested20067%
Total Not Requested10033%

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