Mercedes-Benz SLK Mercedes-Benz SLK 2006 Cadillac ATS Cadillac ATS 2018

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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: $66,785

Cadillac ATS ATS-V   
Difference: $375

Lowest Total Invoice: $62,604

Mercedes-Benz SLK SLK55 AMG   
Difference: $736

Calculate Payments

  Down Payment Interest Rate Term
Model Year20062018
ModelSLKATS
TrimSLK55 AMGATS-V
Body2dr Hardtop conv.2dr Coupe
Base Price $61,500 $63,195
Base Invoice $57,195 $60,035
Premium Package 1,470  
Metallic paint (extra cost) 690 595
Satellite radio 500  
Bluetooth cell phone link 925  
Protection Package   0
8-speed shiftable automatic   2,000
Premium Package 1,367  
Metallic paint (extra cost) 642 530
Satellite radio 465  
Bluetooth cell phone link 860  
Protection Package   0
8-speed shiftable automatic   1,780
Options (change) 3,585 2,595
Options (change) 3,334 2,310
Destination 775 995
Gas Tax 1,300 0
Total Price $67,160 $66,785
Total Invoice $62,604 $63,340

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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: $2,330
TrueDelta Adjusted Invoice Difference: $3,257
Model Year20062018
ModelSLKATS
TrimSLK55 AMGATS-V
Body2dr Hardtop conv.2dr Coupe
Engine355hp V8464hp V6
TransmissionT7T8
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)16/22 MPG17/25 MPG
Audio (watts, speakers)?, 9?, 9
Tire (rear if not all the same)225/40-18255/35-18
Total Price$67,160$66,785
Adjustments for Features-2,7050
Feature-Adjusted Total Price$64,455$66,785
Total Invoice$62,604$63,340
Adjustments for Features-2,5210
Feature-Adjusted Total Invoice$60,083$63,340

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Features Comparison: Mercedes-Benz SLK vs. Cadillac ATS

Model Year20062018
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 
Active noise reduction $0
Electronic engine sound enhancement $0
Proximity key $250
Remote app $25
Remote start $150
Remote window/roof operation$15 
Universal garage door opener$100 
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
Tire inflation kit (optional) $0
Tire-pressure monitor $75
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
Aux input $50
Bluetooth audio streaming $25
CD player$125 
HD radio $50
SMS text-to-speech reader $25
Telematics service, such as OnStar$200 
Telematics service, such as OnStar, with navigation $225
Voice control for audio system $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
Fog light, rear$100 
Fog lights$125 
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
Manual thigh support length adjuster, driver seat $50
Manual thigh support length adjuster, passenger seat $50
Memory system, 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$9,475$6,770
Value of Feature Adjustments$2,705$0
Value of Feature Adjustments-2,5210

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Specifications Comparison: Mercedes-Benz SLK vs. Cadillac ATS

Model Year20062018
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

Premium Package
FeatureValueRequested?
Automatic climate control, front200Yes
Universal garage door opener100No
Rain-sensing wipers100No
Total Requested20050%
Total Not Requested20050%

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%

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