Cadillac ATS Cadillac ATS 2014 Mercedes-Benz SLK Mercedes-Benz SLK 2015

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Cadillac ATS vs. Mercedes-Benz SLK 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 ATS vs. Mercedes-Benz SLK Invoice Comparison

Lowest Total Price: $46,565

Cadillac ATS Performance   
Difference: $32,940

Lowest Total Invoice: $43,514

Cadillac ATS Performance   
Difference: $30,492

Calculate Payments

  Down Payment Interest Rate Term
Model Year201420142015
ModelATSATSSLK
TrimPerformancePremiumSLK55 AMG
Body4dr Sedan4dr Sedan2dr Hardtop conv.
Base Price $42,095 $45,095 $70,900
Base Invoice $39,359 $42,164 $65,937
Cold Weather Package 600 600  
CUE and Navigation 945    
Carbon fiber trim 0 0 2,250
3.6L V6 2,000 2,000  
Multimedia Package     2,330
Automatic climate control, front     760
Obstacle detection, rear     970
Metallic paint (extra cost)     720
Proximity key     650
Cold Weather Package 528 528  
CUE and Navigation 832    
Carbon fiber trim 0 0 2,093
3.6L V6 1,870 1,870  
Multimedia Package     2,167
Automatic climate control, front     707
Obstacle detection, rear     902
Metallic paint (extra cost)     670
Proximity key     605
Options (change) 3,545 2,600 7,680
Options (change) 3,230 2,398 7,144
Destination 925 925 925
Total Price $46,565 $48,620 $79,505
Total Invoice $43,514 $45,487 $74,006

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

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

Lowest Adjusted Price and Invoice: Cadillac ATS Performance
TrueDelta Adjusted Price Difference: $25,725
TrueDelta Adjusted Invoice Difference: $23,776
Model Year201420142015
ModelATSATSSLK
TrimPerformancePremiumSLK55 AMG
Body4dr Sedan4dr Sedan2dr Hardtop conv.
Engine321hp V6321hp V6415hp V8
TransmissionT6T6T7
DrivetrainRWDRWDRWD
EPA Fuel Economy (city/highway)18/28 MPG18/28 MPG19/28 MPG
Audio (watts, speakers)300, 10300, 10500, 11
Tire (rear if not all the same)225/45-17225/40-18235/40-18
Total Price$46,565$48,620$79,505
Adjustments for Features0-1,450-7,215
Feature-Adjusted Total Price$46,565$47,170$72,290
Cost Above Minimum$0$605$0
Total Invoice$43,514$45,487$74,006
Adjustments for Features0-1,357-6,716
Feature-Adjusted Total Invoice$43,514$44,130$67,290
Cost Above Minimum$0$616$0

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Features Comparison: Cadillac ATS vs. Mercedes-Benz SLK

Model Year201420142015
ModelATSATSSLK
TrimPerformancePremiumSLK55 AMG
Body4dr Sedan4dr Sedan2dr Hardtop conv.
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100 
7-speed manually-shiftable automatic  $1200
RWD$0$0$0
Accessories 
AC power outlet$100$100 
Active noise reduction$0$0 
Heated steering wheel$100$100 
Parking guidance system - passive  $250
Power rear side windows$200$200 
Remote start$150$150 
Remote window/roof operation  $15
Tilt/telescoping steering wheel, manual$250$250 
Tilt/telescoping steering wheel, power  $350
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats  $0
Driver drowsiness monitor  $150
Forward collision warning$200$200 
Lane departure warning$200$200 
Rear side airbags$300$300 
Rearview camera$200$200 
Roll bar  $200
Temporary spare tire  $150
Tires, run-flat$150$150 
Torque vectoring, brake-based  $100
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 
Engine / Motor 
Automatic start / stop  $150
Dual-mode exhaust, switchable  $500
Exterior 
Active grille shutters$0$0 
Body kit  $0
Glass roof panel(s)  $300
Laminated front side windows$200$200 
Power retractable hardtop  $6750
Rear spoiler  $200
Infotainment 
CD player  $125
CD player, remote$100$100 
DVD-compatible player  $0
In-vehicle Internet  $150
Media drive  $15
Navigation map updates, three years  $0
SMS text-to-speech reader  $25
Traffic + travel information  $25
Traffic information$25$25 
Voice control for external devices$0$0 
Instruments, Lights, and Mirrors 
Analog clock  $25
Compass  $0
Fog light, rear  $100
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
Power-folding mirrors  $50
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
Neck-level heating, front seats  $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$4,675$6,125$11,890
Value of Feature Adjustments$0$1,450$7,215
Value of Feature Adjustments0-1,357-6,716

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Specifications Comparison: Cadillac ATS vs. Mercedes-Benz SLK

Model Year20142015
ModelATSSLK
Body4dr Sedan2dr Hardtop conv.
Wheelbase109.3 in95.7 in
Length182.8 in162.8 in
Width71.1 in71.5 in
Height55.9 in51.2 in
Curb Weight3,461 lb.3,583 lb.
Fuel Capacity16.0 gal.15.9 gal.
Row 1 Headroom38.6 in38.0 in
Row 1 Shoulder Room55.2 in52.2 in
Row 1 Hip Room53.0 in0.0 in
Row 1 Legroom42.5 in42.5 in
Row 2 Headroom36.8 in0.0 in
Row 2 Shoulder Room53.9 in0.0 in
Row 2 Hip Room52.3 in0.0 in
Row 2 Legroom33.5 in0.0 in
Cargo Volume,
Minimum
10.2 ft36.4 ft3
Cargo Volume,
Maximum
10.210.1 ft3

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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 audio75Yes
Traffic information25Yes
Speed limit information0No
Total Requested70088%
Total Not Requested10012%

Option Package Details
Cadillac ATS Premium

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

Option Package Details
Mercedes-Benz SLK SLK55 AMG

Automatic climate control, front
FeatureValueRequested?
Automatic climate control, front200Yes
Dual-zone climate control125Yes
Total Requested325100%
Total Not Requested00%
Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Parking guidance system - passive250No
Total Requested40062%
Total Not Requested25038%
Multimedia Package
FeatureValueRequested?
DVD-compatible player0No
Media drive15No
Traffic + travel information25Yes
SD Card slot25Yes
In-vehicle Internet150No
App support0Yes
Navigation map updates, three years0No
Navigation system600Yes
Voice control for nav and audio100Yes
Total Requested75082%
Total Not Requested16518%

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