Cadillac ATS Cadillac ATS 2014 Mercedes-Benz SLK Mercedes-Benz SLK 2007

We are 103,000+ car owners sharing real-world car information.

Join Us

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: $23,945

Lowest Total Invoice: $43,514

Cadillac ATS Performance   
Difference: $22,204

Calculate Payments

  Down Payment Interest Rate Term
Model Year201420142007
ModelATSATSSLK
TrimPerformancePremiumSLK55 AMG
Body4dr Sedan4dr Sedan2dr Hardtop conv.
Base Price $42,095 $45,095 $62,500
Base Invoice $39,359 $42,164 $58,125
Cold Weather Package 600 600  
CUE and Navigation 945    
3.6L V6 2,000 2,000  
Lighting Package     1,000
Premium II Package     1,400
Metallic paint (extra cost)     700
Automatic climate control, front     710
Bluetooth cell phone link     925
Navigation system     1,200
Cold Weather Package 528 528  
CUE and Navigation 832    
3.6L V6 1,870 1,870  
Lighting Package     930
Premium II Package     1,302
Metallic paint (extra cost)     650
Automatic climate control, front     660
Bluetooth cell phone link     860
Navigation system     1,116
Options (change) 3,545 2,600 5,935
Options (change) 3,230 2,398 5,518
Destination 925 925 775
Gas Tax 0 0 1,300
Total Price $46,565 $48,620 $70,510
Total Invoice $43,514 $45,487 $65,718

Return to top

While we strive for accuracy, the site is not error-free, and prices can change at any time.

Dealer Price Quotes

Want to find out how much dealers are willing to discount these cars?

Request free, no-obligation Cadillac ATS dealer quotes or Mercedes-Benz SLK dealer quotes from dealers using our car quote form.

The process is easy and takes just a minute or two. You'll receive price quotes from local approved dealers within 48 hours.

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

Lowest Adjusted Price and Invoice: Cadillac ATS Performance
TrueDelta Adjusted Price Difference: $20,820
TrueDelta Adjusted Invoice Difference: $19,291
Model Year201420142007
ModelATSATSSLK
TrimPerformancePremiumSLK55 AMG
Body4dr Sedan4dr Sedan2dr Hardtop conv.
Engine321hp V6321hp V6355hp V8
TransmissionT6T6T7
DrivetrainRWDRWDRWD
EPA Fuel Economy (city/highway)18/28 MPG18/28 MPG16/22 MPG
Audio (watts, speakers)300, 10300, 10380, 11
Tire (rear if not all the same)225/45-17225/40-18225/40-18
Total Price$46,565$48,620$70,510
Adjustments for Features0-1,450-3,125
Feature-Adjusted Total Price$46,565$47,170$67,385
Cost Above Minimum$0$605$0
Total Invoice$43,514$45,487$65,718
Adjustments for Features0-1,357-2,913
Feature-Adjusted Total Invoice$43,514$44,130$62,805
Cost Above Minimum$0$616$0

Return to top

Features Comparison: Cadillac ATS vs. Mercedes-Benz SLK

Model Year201420142007
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 
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 
Tire-pressure monitor$75$75 
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 
MP3-compatible player$50$50 
Telematics service, such as OnStar  $200
Telematics service, such as OnStar, with navigation$225$225 
Traffic information$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 
Aluminum trim  $100
Center armrest(s), second row$50$50 
Folding second row seats $300 
Manual thigh support length adjuster, driver seat$50$50 
Manual thigh support length adjuster, passenger seat$50$50 
Memory system, 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 
Wood trim$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$6,875$8,325$10,000
Value of Feature Adjustments$0$1,450$3,125
Value of Feature Adjustments0-1,357-2,913

Return to top

Specifications Comparison: Cadillac ATS vs. Mercedes-Benz SLK

Model Year20142007
ModelATSSLK
Body4dr Sedan2dr Hardtop conv.
Wheelbase109.3 in95.7 in
Length182.8 in160.7 in
Width71.1 in70.4 in
Height55.9 in51.0 in
Curb Weight3,461 lb.3,420 lb.
Fuel Capacity16.0 gal.18.5 gal.
Row 1 Headroom38.6 in37.9 in
Row 1 Shoulder Room55.2 in52.2 in
Row 1 Hip Room53.0 in54.6 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 ft36.5 ft3
Cargo Volume,
Maximum
10.29.8 ft3

Return to top

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%

Option Package Details
Mercedes-Benz SLK SLK55 AMG

Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Cornering lights50No
Total Requested50083%
Total Not Requested10017%
Premium II Package
FeatureValueRequested?
Surround sound250Yes
Harman/Kardon, 380W, 11 speakers (with subwoofer)350No
Aux input50Yes
Total Requested30046%
Total Not Requested35054%

Was this information useful?

We're glad we could help! Share this page:

We're so sorry! Tell us how we can improve it.

See TrueDelta's information for all Sedans and Coupes.
See TrueDelta's information for all Cadillac models.