Cadillac ATS Cadillac ATS 2019 Mercedes-Benz SLK Mercedes-Benz SLK 2009

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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: $73,035

Mercedes-Benz SLK SLK55 AMG   
Difference: $450

Lowest Total Invoice: $68,054

Mercedes-Benz SLK SLK55 AMG   
Difference: $1,525

Calculate Payments

  Down Payment Interest Rate Term
Model Year20192009
ModelATSSLK
TrimATS-VSLK55 AMG
Body2dr Coupe2dr Hardtop conv.
Base Price $67,795 $65,700
Base Invoice $64,405 $61,101
8-speed shiftable automatic 2,000  
Protection Package 0  
Luxury Package 2,100  
Metallic paint (extra cost) 595 720
Lighting Package   1,030
Multimedia Package   2,980
Automatic climate control, front   730
8-speed shiftable automatic 1,780  
Protection Package 0  
Luxury Package 1,869  
Metallic paint (extra cost) 530 670
Lighting Package   958
Multimedia Package   2,771
Automatic climate control, front   679
Options (change) 4,695 5,460
Options (change) 4,179 5,078
Destination 995 875
Gas Tax 0 1,000
Total Price $73,485 $73,035
Total Invoice $69,579 $68,054

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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: Mercedes-Benz SLK SLK55 AMG
TrueDelta Adjusted Price Difference: $3,945
TrueDelta Adjusted Invoice Difference: $4,782
Model Year20192009
ModelATSSLK
TrimATS-VSLK55 AMG
Body2dr Coupe2dr Hardtop conv.
Engine464hp V6355hp V8
TransmissionT8T7
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)17/25 MPG14/22 MPG
Audio (watts, speakers)?, 12380, 11
Tire (rear if not all the same)255/35-18225/40-18
Total Price$73,485$73,035
Adjustments for Features0-3,495
Feature-Adjusted Total Price$73,485$69,540
Total Invoice$69,579$68,054
Adjustments for Features0-3,257
Feature-Adjusted Total Invoice$69,579$64,797

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Features Comparison: Cadillac ATS vs. Mercedes-Benz SLK

Model Year20192009
ModelATSSLK
TrimATS-VSLK55 AMG
Body2dr Coupe2dr Hardtop conv.
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300 
7-speed manually-shiftable automatic $1200
RWD$0$0
Accessories 
AC power outlet$100 
Active noise reduction$0 
Electronic engine sound enhancement$0 
Proximity key$250 
Remote app$25 
Remote start$150 
Remote window/roof operation $15
Wind blocker, small $100
Brakes, Airbags, and Other Safety 
High performance brake pads (optional)$0 
Obstacle detection, front$150 
Obstacle detection, rear$250 
Performance traction management$250 
Rearview camera$200 
Safety key$5 
Side curtain airbags$350 
Temporary spare tire $150
Tire inflation kit (optional)$0 
Vehicle health reports$0 
Cargo Management 
Second-row low console$100 
Climate Control 
Heated windshield washer nozzles $15
Rain-sensing wipers $175
Rear air vents$100 
Residual heat $50
Variable intermittent wipers$75 
Drivetrain 
Active rear differential$500 
Exterior 
Body kit $0
Carbon fiber hood$0 
Laminated front side windows$200 
Power retractable hardtop $6750
Rear spoiler $200
Tow hook(s), front$40 
Infotainment 
4G LTE connectivity$0 
Android Auto support$100 
App support$0 
Apple CarPlay support$100 
Bluetooth audio streaming$25 
CD changer, in-dash $325
DVD-compatible player $0
HD radio$50 
iPod integration $100
Media drive $15
MP3-compatible player $50
SD Card slot $25
SMS text-to-speech reader$25 
Telematics service, such as OnStar $200
Telematics service, such as OnStar, with navigation$225 
Traffic information$25 
USB port$25 
Voice control for external devices$0 
Wi-Fi hotspot$50 
Wireless charging station$75 
Instruments, Lights, and Mirrors 
Analog clock $25
Boost gauge$75 
Compass$0 
Cornering lights $50
Fog light, rear $100
Fog lights $125
Headlight washers $50
Illuminated visor mirror, driver$50 
Illuminated visor mirror, passenger$50 
Mirror tilt-down in reverse $25
Visor mirror, driver $10
Visor mirror, passenger $10
Seats and Interior Trim 
Aluminum trim $100
Carbon fiber trim$200 
Center armrest(s), second row$50 
Coordinated climate control, front seats$0 
Leather door panel trim $250
Manual thigh support length adjuster, driver seat$50 
Manual thigh support length adjuster, passenger seat$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 
Power lumbar adjuster, passenger seat$100 
Power seatback bolsters, driver seat$100 
Power seatback bolsters, passenger seat$100 
Upholstered instrument panel$300 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500 
Electronic systems calibration selector$200 
Performance steering system (optional)$0 
Sport suspension (upgrade) $0
Ultra-sport suspension (upgrade)$0 
Transmission 
Launch control$100 
Total Value of Features$6,770$10,265
Value of Feature Adjustments$0$3,495
Value of Feature Adjustments0-3,257

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Specifications Comparison: Cadillac ATS vs. Mercedes-Benz SLK

Model Year20192009
ModelATSSLK
Body2dr Coupe2dr Hardtop conv.
Wheelbase109.3 in95.7 in
Length183.6 in160.7 in
Width72.5 in70.4 in
Height54.8 in51.0 in
Curb Weight3,745 lb.3,420 lb.
Fuel Capacity16.0 gal.18.5 gal.
Row 1 Headroom37.6 in37.9 in
Row 1 Shoulder Room54.1 in52.2 in
Row 1 Hip Room54.1 in54.6 in
Row 1 Legroom42.3 in42.5 in
Row 2 Headroom35.1 in0.0 in
Row 2 Shoulder Room51.1 in0.0 in
Row 2 Hip Room44.5 in0.0 in
Row 2 Legroom33.5 in0.0 in
Cargo Volume,
Minimum
10.4 ft36.5 ft3
Cargo Volume,
Maximum
10.49.8 ft3

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Option Package Details
Cadillac ATS ATS-V

Protection Package
FeatureValueRequested?
Floor mats75Yes
Tow hook(s), front40No
Tire inflation kit (optional)0No
Total Requested7565%
Total Not Requested4035%
Luxury Package
FeatureValueRequested?
Universal garage door opener100Yes
Xenon HID headlights500Yes
Metal pedals75Yes
Bose, 12 speakers (with subwoofer)350No
Navigation system600Yes
AC power outlet100No
Surround sound250Yes
Voice control for nav and audio75Yes
Traffic information25No
Speed limit information0No
Total Requested160077%
Total Not Requested47523%

Option Package Details
Mercedes-Benz SLK SLK55 AMG

Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Cornering lights50No
Total Requested50083%
Total Not Requested10017%
Multimedia Package
FeatureValueRequested?
Navigation system600Yes
Surround sound250Yes
DVD-compatible player0No
Voice control for nav and audio100Yes
Harman/Kardon, 380W, 11 speakers (with subwoofer)350No
Media drive, large15No
SD Card slot25No
Total Requested95071%
Total Not Requested39029%

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