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

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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: $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 Year20092019
ModelSLKATS
TrimSLK55 AMGATS-V
Body2dr Hardtop conv.2dr Coupe
Base Price $65,700 $67,795
Base Invoice $61,101 $64,405
Multimedia Package 2,980  
Lighting Package 1,030  
Metallic paint (extra cost) 720 595
Automatic climate control, front 730  
8-speed shiftable automatic   2,000
Protection Package   0
Luxury Package   2,100
Multimedia Package 2,771  
Lighting Package 958  
Metallic paint (extra cost) 670 530
Automatic climate control, front 679  
8-speed shiftable automatic   1,780
Protection Package   0
Luxury Package   1,869
Options (change) 5,460 4,695
Options (change) 5,078 4,179
Destination 875 995
Gas Tax 1,000 0
Total Price $73,035 $73,485
Total Invoice $68,054 $69,579

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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: Mercedes-Benz SLK SLK55 AMG
TrueDelta Adjusted Price Difference: $3,945
TrueDelta Adjusted Invoice Difference: $4,782
Model Year20092019
ModelSLKATS
TrimSLK55 AMGATS-V
Body2dr Hardtop conv.2dr Coupe
Engine355hp V8464hp V6
TransmissionT7T8
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)14/22 MPG17/25 MPG
Audio (watts, speakers)380, 11?, 12
Tire (rear if not all the same)225/40-18255/35-18
Total Price$73,035$73,485
Adjustments for Features-3,4950
Feature-Adjusted Total Price$69,540$73,485
Total Invoice$68,054$69,579
Adjustments for Features-3,2570
Feature-Adjusted Total Invoice$64,797$69,579

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Features Comparison: Mercedes-Benz SLK vs. Cadillac ATS

Model Year20092019
ModelSLKATS
TrimSLK55 AMGATS-V
Body2dr Hardtop conv.2dr Coupe
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200 
8-speed manually-shiftable automatic $1300
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$10,265$6,770
Value of Feature Adjustments$3,495$0
Value of Feature Adjustments-3,2570

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Specifications Comparison: Mercedes-Benz SLK vs. Cadillac ATS

Model Year20092019
ModelSLKATS
Body2dr Hardtop conv.2dr Coupe
Wheelbase95.7 in109.3 in
Length160.7 in183.6 in
Width70.4 in72.5 in
Height51.0 in54.8 in
Curb Weight3,420 lb.3,745 lb.
Fuel Capacity18.5 gal.16.0 gal.
Row 1 Headroom37.9 in37.6 in
Row 1 Shoulder Room52.2 in54.1 in
Row 1 Hip Room54.6 in54.1 in
Row 1 Legroom42.5 in42.3 in
Row 2 Headroom0.0 in35.1 in
Row 2 Shoulder Room0.0 in51.1 in
Row 2 Hip Room0.0 in44.5 in
Row 2 Legroom0.0 in33.5 in
Cargo Volume,
Minimum
6.5 ft310.4 ft3
Cargo Volume,
Maximum
9.8 ft310.4 ft3

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Option Package Details
Mercedes-Benz SLK SLK55 AMG

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%
Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Cornering lights50No
Total Requested50083%
Total Not Requested10017%

Option Package Details
Cadillac ATS ATS-V

8-speed manually-shiftable automatic
FeatureValueRequested?
8-speed manually-shiftable automatic0Yes
Remote start150No
Steering-wheel-mounted transmission controls100Yes
Total Requested10040%
Total Not Requested15060%
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%

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