Acura RDX Acura RDX 2007 Mercedes-Benz SLK Mercedes-Benz SLK 2007

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Acura RDX 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.

Acura RDX vs. Mercedes-Benz SLK Invoice Comparison

Lowest Total Price: $37,165

Acura RDX   
Difference: $16,555

Lowest Total Invoice: $34,106

Acura RDX   
Difference: $15,906

Calculate Payments

  Down Payment Interest Rate Term
Model Year2007200720072007
ModelRDXSLKSLKSLK
TrimBaseSLK280SLK350SLK55 AMG
Body4dr SUV2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Base Price $32,995 $43,350 $47,400 $62,500
Base Invoice $30,159 $40,316 $44,082 $58,125
Technology Package 3,500      
Lighting Package   1,000 1,000 1,000
Heating Package   970 970  
Premium II Package   3,650 3,650 1,400
Metallic paint (extra cost)   700 700 700
Automatic climate control, front   710 710 710
Bluetooth cell phone link   925 925 925
Navigation system   1,200 1,200 1,200
CD changer, remote   440 440 440
Technology Package 3,277      
Lighting Package   930 930 930
Heating Package   902 902  
Premium II Package   3,394 3,394 1,302
Metallic paint (extra cost)   650 650 650
Automatic climate control, front   660 660 660
Bluetooth cell phone link   860 860 860
Navigation system   1,116 1,116 1,116
CD changer, remote   409 409 409
Options (change) 3,500 9,595 9,595 6,375
Options (change) 3,277 8,921 8,921 5,927
Destination 670 775 775 775
Gas Tax 0 0 0 1,300
Total Price $37,165 $53,720 $57,770 $70,950
Total Invoice $34,106 $50,012 $53,778 $66,127

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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 Acura RDX dealer quotes or Mercedes-Benz SLK dealer quotes from dealers using our car quote form.

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

Lowest Adjusted Price and Invoice: Acura RDX
TrueDelta Adjusted Price Difference: $14,305
TrueDelta Adjusted Invoice Difference: $13,811
Model Year2007200720072007
ModelRDXSLKSLKSLK
TrimBaseSLK280SLK350SLK55 AMG
Body4dr SUV2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Engine240hp I4228hp V6268hp V6355hp V8
TransmissionT5M6M6T7
DrivetrainAWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)410, 10380, 11380, 11380, 11
Tire (rear if not all the same)235/55-18205/55-16225/45-17225/40-18
Total Price$37,165$53,720$57,770$70,950
Adjustments for Features0-2,250-2,250-3,550
Feature-Adjusted Total Price$37,165$51,470$55,520$67,400
Cost Above Minimum$0$0$4,050$15,930
Total Invoice$34,106$50,012$53,778$66,127
Adjustments for Features0-2,095-2,095-3,309
Feature-Adjusted Total Invoice$34,106$47,917$51,683$62,818
Cost Above Minimum$0$0$3,766$14,901

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Features Comparison: Acura RDX vs. Mercedes-Benz SLK

Model Year2007200720072007
ModelRDXSLKSLKSLK
TrimBaseSLK280SLK350SLK55 AMG
Body4dr SUV2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Transmission and Drivetrain 
5-speed manually-shiftable automatic$1000   
6-speed manual $150$150 
7-speed manually-shiftable automatic   $1200
AWD$1700   
RWD $0$0$0
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   
Tire-pressure monitor$75   
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 
CD changer, in-dash$325   
CD changer, remote $200$200$200
CD player $125$125$125
MP3-compatible player$50   
Telematics service, such as OnStar $200$200$200
Traffic information$25   
Voice control for nav and audio$100   
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   
Memory system, driver seat $200$200$200
Memory system, passenger seat $150$150$150
Neck-level heating, front seats $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$7,525$9,775$9,775$11,075
Value of Feature Adjustments$0$2,250$2,250$3,550
Value of Feature Adjustments0-2,095-2,095-3,309

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Specifications Comparison: Acura RDX vs. Mercedes-Benz SLK

Model Year20072007
ModelRDXSLK
Body4dr SUV2dr Hardtop conv.
Wheelbase104.3 in95.7 in
Length180.7 in160.7 in
Width73.6 in70.4 in
Height65.2 in51.0 in
Curb Weight3,969 lb.3,210 lb.
Fuel Capacity18.0 gal.18.5 gal.
Row 1 Headroom38.7 in37.9 in
Row 1 Shoulder Room58.2 in52.2 in
Row 1 Hip Room54.4 in54.6 in
Row 1 Legroom41.8 in42.5 in
Row 2 Headroom38.3 in0.0 in
Row 2 Shoulder Room56.3 in0.0 in
Row 2 Hip Room53.0 in0.0 in
Row 2 Legroom37.6 in0.0 in
Cargo Volume,
Minimum
27.8 ft36.5 ft3
Cargo Volume,
Maximum
60.6 ft39.8 ft3

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Option Package Details
Acura RDX

Technology Package
FeatureValueRequested?
Navigation system600Yes
Bluetooth cell phone link100Yes
DVD-Audio-compatible player0No
Rearview camera200No
Surround sound250Yes
Voice control for nav and audio100No
Traffic information25No
ELS, 410W, 10 speakers (with subwoofer)350No
Total Requested95058%
Total Not Requested67542%

Option Package Details
Mercedes-Benz SLK SLK280

Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Cornering lights50No
Total Requested50083%
Total Not Requested10017%
Heating Package
FeatureValueRequested?
Heated front seats200Yes
Neck-level heating, front seats150No
Total Requested20057%
Total Not Requested15043%
Premium II Package
FeatureValueRequested?
Surround sound250Yes
Harman/Kardon, 380W, 11 speakers (with subwoofer)350No
Aux input50Yes
Power height adjuster, passenger seat50No
Power tilt adjuster, passenger seat50No
Auto-dimming driver-side mirror75No
Tilt/telescoping steering wheel, power100No
Remote window/roof operation15No
Power fore-aft adjuster, driver seat100Yes
Mirror tilt-down in reverse25Yes
Power height adjuster, driver seat50Yes
Interior ambient lighting150No
Power tilt adjuster, driver seat50Yes
Power recliner, driver seat100Yes
Power recliner, passenger seat100No
Power fore-aft adjuster, passenger seat100No
Universal garage door opener100Yes
Auto-dimming rearview mirror150No
Rain-sensing wipers175No
Memory system, driver seat200No
Memory system, passenger seat150No
Satellite radio200Yes
Total Requested92536%
Total Not Requested166564%

Option Package Details
Mercedes-Benz SLK SLK350

Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Cornering lights50No
Total Requested50083%
Total Not Requested10017%
Heating Package
FeatureValueRequested?
Heated front seats200Yes
Neck-level heating, front seats150No
Total Requested20057%
Total Not Requested15043%
Premium II Package
FeatureValueRequested?
Surround sound250Yes
Harman/Kardon, 380W, 11 speakers (with subwoofer)350No
Aux input50Yes
Power height adjuster, passenger seat50No
Power tilt adjuster, passenger seat50No
Auto-dimming driver-side mirror75No
Tilt/telescoping steering wheel, power100No
Remote window/roof operation15No
Power fore-aft adjuster, driver seat100Yes
Mirror tilt-down in reverse25Yes
Power height adjuster, driver seat50Yes
Interior ambient lighting150No
Power tilt adjuster, driver seat50Yes
Power recliner, driver seat100Yes
Power recliner, passenger seat100No
Power fore-aft adjuster, passenger seat100No
Universal garage door opener100Yes
Auto-dimming rearview mirror150No
Rain-sensing wipers175No
Memory system, driver seat200No
Memory system, passenger seat150No
Satellite radio200Yes
Total Requested92536%
Total Not Requested166564%

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%

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