Mercedes-Benz SLK Mercedes-Benz SLK 2010 Acura RDX Acura RDX 2008

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Mercedes-Benz SLK vs. Acura RDX 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. Acura RDX Invoice Comparison

Lowest Total Price: $37,410

Acura RDX   
Difference: $18,285

Lowest Total Invoice: $34,430

Acura RDX   
Difference: $17,428

Calculate Payments

  Down Payment Interest Rate Term
Model Year2010201020102008
ModelSLKSLKSLKRDX
TrimSLK300SLK350SLK55 AMGBase
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr SUV
Base Price $46,900 $51,900 $66,650 $33,195
Base Invoice $43,617 $48,267 $61,985 $30,505
Premium 1 Package 2,550 2,550    
Multimedia Package 2,850 2,850 2,850  
Lighting Package 1,050 1,050 1,050  
Metallic paint (extra cost) 720 720 720  
Automatic climate control, front 750 750 750  
Technology Package       3,500
Premium 1 Package 2,372 2,372    
Multimedia Package 2,650 2,650 2,650  
Lighting Package 976 976 976  
Metallic paint (extra cost) 670 670 670  
Automatic climate control, front 698 698 698  
Technology Package       3,210
Options (change) 7,920 7,920 5,370 3,500
Options (change) 7,366 7,366 4,994 3,210
Destination 875 875 875 715
Gas Tax 0 0 1,000 0
Total Price $55,695 $60,695 $73,895 $37,410
Total Invoice $51,858 $56,508 $68,854 $34,430

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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 Acura RDX dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Mercedes-Benz SLK vs. Acura RDX

Lowest Adjusted Price and Invoice: Acura RDX
TrueDelta Adjusted Price Difference: $16,320
TrueDelta Adjusted Invoice Difference: $15,598
Model Year2010201020102008
ModelSLKSLKSLKRDX
TrimSLK300SLK350SLK55 AMGBase
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr SUV
Engine228hp V6300hp V6355hp V8240hp I4
TransmissionM6T7T7T5
DrivetrainRWDRWDRWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 9?, 9?, 9410, 10
Tire (rear if not all the same)225/45-17225/45-17225/40-18235/55-18
Total Price$55,695$60,695$73,895$37,410
Adjustments for Features-1,965-3,015-3,6150
Feature-Adjusted Total Price$53,730$57,680$70,280$37,410
Cost Above Minimum$0$3,950$16,550$0
Total Invoice$51,858$56,508$68,854$34,430
Adjustments for Features-1,830-2,807-3,3680
Feature-Adjusted Total Invoice$50,028$53,701$65,486$34,430
Cost Above Minimum$0$3,673$15,458$0

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Features Comparison: Mercedes-Benz SLK vs. Acura RDX

Model Year2010201020102008
ModelSLKSLKSLKRDX
TrimSLK300SLK350SLK55 AMGBase
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr SUV
Transmission and Drivetrain 
6-speed manual$150   
7-speed manually-shiftable automatic $1200$1200 
5-speed manually-shiftable automatic   $1000
RWD$0$0$0 
AWD   $1700
Accessories 
Power rear side windows   $200
Remote window/roof operation$15$15$15 
Tilt/telescoping steering wheel, manual   $250
Tilt/telescoping steering wheel, power$350$350$350 
Wind blocker, small$100$100$100 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats   $0
Knee airbag, driver$75$75$75 
Knee airbag, passenger$75$75$75 
Rearview camera   $200
Rollover sensor   $50
Side curtain airbags   $350
Cargo Management 
Cargo cover   $75
Climate Control 
Heated windshield washer nozzles$15$15$15 
Rain-sensing wipers$175$175$175 
Rear wiper   $175
Residual heat$50$50$50 
Variable intermittent wipers   $75
Drivetrain 
Active rear differential   $500
Exterior 
Body kit  $0 
Bodyside cladding   $350
Deep-tinted rear windows   $275
Power retractable hardtop$6750$6750$6750 
Rear spoiler  $200$200
Sunroof   $900
Infotainment 
DVD-Audio-compatible player   $0
DVD-compatible player$0$0$0 
HD radio$50$50$50 
iPod integration$100$100$100 
Media drive$15$15$15 
SD Card slot$25$25$25 
Surround sound   $250
Telematics service, such as OnStar$200$200$200 
Instruments, Lights, and Mirrors 
Analog clock$25$25$25 
Auto-dimming driver-side mirror$75$75$75 
Auto-dimming rearview mirror$150$150$150 
Automatic headlights$125$125$125 
Automatic-off headlights   $25
Boost gauge   $75
Cornering lights$50$50$50 
Fog light, rear$100$100$100 
Headlight washers$50$50$50 
Illuminated visor mirror, driver   $50
Illuminated visor mirror, passenger   $50
Visor mirror, driver$10$10$10 
Visor mirror, passenger$10$10$10 
Seats and Interior Trim 
Aluminum trim  $100 
Center armrest(s), second row   $50
Folding second row seats   $300
Heated front seats  $200$200
Memory system, passenger seat$150$150$150 
Metal pedals$75$75$75 
No leather in second row$-300$-300$-300 
Power 4-way lumbar adjuster, driver seat$150$150$150 
Power 4-way lumbar adjuster, passenger seat$150$150$150 
Power fore-aft adjuster, passenger seat$100$100$100 
Power height adjuster, passenger seat$100$100$100 
Power lumbar adjuster, driver seat   $100
Power recliner, passenger seat$100$100$100 
Power tilt adjuster, passenger seat$100$100$100 
Synthetic suede inserts in leather seating surfaces  $0 
Suspension, Wheels, and Tires 
Sport suspension (upgrade)  $0 
Transmission 
Steering-wheel-mounted transmission controls  $100 
Total Value of Features$9,365$10,415$11,015$7,400
Value of Feature Adjustments$1,965$3,015$3,615$0
Value of Feature Adjustments-1,830-2,807-3,3680

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Specifications Comparison: Mercedes-Benz SLK vs. Acura RDX

Model Year20102008
ModelSLKRDX
Body2dr Hardtop conv.4dr SUV
Wheelbase95.7 in104.3 in
Length160.7 in180.7 in
Width70.4 in73.6 in
Height51.0 in65.2 in
Curb Weight3,210 lb.3,969 lb.
Fuel Capacity18.5 gal.18.0 gal.
Row 1 Headroom37.9 in38.7 in
Row 1 Shoulder Room52.2 in58.2 in
Row 1 Hip Room54.6 in54.4 in
Row 1 Legroom42.5 in41.8 in
Row 2 Headroom0.0 in38.3 in
Row 2 Shoulder Room0.0 in56.3 in
Row 2 Hip Room0.0 in53.0 in
Row 2 Legroom0.0 in37.6 in
Cargo Volume,
Minimum
6.5 ft327.8 ft3
Cargo Volume,
Maximum
9.8 ft360.6 ft3

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Option Package Details
Mercedes-Benz SLK SLK300

Premium 1 Package
FeatureValueRequested?
Tilt/telescoping steering wheel, power100No
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat50Yes
Power recliner, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150No
Power recliner, passenger seat100No
Power fore-aft adjuster, passenger seat100No
Power 4-way lumbar adjuster, passenger seat150No
Universal garage door opener100Yes
Auto-dimming rearview mirror150No
Rain-sensing wipers175No
Memory system, driver seat200Yes
Memory system, passenger seat150No
Power height adjuster, passenger seat50No
Power tilt adjuster, passenger seat50No
Auto-dimming driver-side mirror75No
Remote window/roof operation15No
Mirror tilt-down in reverse25Yes
Interior ambient lighting150Yes
iPod integration100No
Total Requested77536%
Total Not Requested136564%
Multimedia Package
FeatureValueRequested?
Navigation system600Yes
Satellite radio200Yes
DVD-compatible player0No
Voice control for nav and audio100Yes
Traffic information25Yes
HD radio50No
Media drive, large15No
SD Card slot25No
Total Requested92591%
Total Not Requested909%
Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Cornering lights50No
Total Requested50083%
Total Not Requested10017%

Option Package Details
Mercedes-Benz SLK SLK350

Premium 1 Package
FeatureValueRequested?
Tilt/telescoping steering wheel, power100No
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat50Yes
Power recliner, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150No
Power recliner, passenger seat100No
Power fore-aft adjuster, passenger seat100No
Power 4-way lumbar adjuster, passenger seat150No
Universal garage door opener100Yes
Auto-dimming rearview mirror150No
Rain-sensing wipers175No
Memory system, driver seat200Yes
Memory system, passenger seat150No
Power height adjuster, passenger seat50No
Power tilt adjuster, passenger seat50No
Auto-dimming driver-side mirror75No
Remote window/roof operation15No
Mirror tilt-down in reverse25Yes
Interior ambient lighting150Yes
iPod integration100No
Total Requested77536%
Total Not Requested136564%
Multimedia Package
FeatureValueRequested?
Navigation system600Yes
Satellite radio200Yes
DVD-compatible player0No
Voice control for nav and audio100Yes
Traffic information25Yes
HD radio50No
Media drive, large15No
SD Card slot25No
Total Requested92591%
Total Not Requested909%
Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Cornering lights50No
Total Requested50083%
Total Not Requested10017%

Option Package Details
Mercedes-Benz SLK SLK55 AMG

Multimedia Package
FeatureValueRequested?
Navigation system600Yes
Satellite radio200Yes
DVD-compatible player0No
Voice control for nav and audio100Yes
Traffic information25Yes
HD radio50No
Media drive, large15No
SD Card slot25No
Total Requested92591%
Total Not Requested909%
Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Cornering lights50No
Total Requested50083%
Total Not Requested10017%

Option Package Details
Acura RDX

Technology Package
FeatureValueRequested?
Navigation system600Yes
DVD-Audio-compatible player0Yes
Rearview camera200No
Surround sound250No
Voice control for nav and audio100Yes
Traffic information25Yes
ELS, 410W, 10 speakers (with subwoofer)350No
Total Requested72548%
Total Not Requested80052%

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