Mercedes-Benz SLK Mercedes-Benz SLK 2016 Acura RDX Acura RDX 2018

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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: $43,475

Acura RDX   
Difference: $17,960

Lowest Total Invoice: $41,317

Acura RDX   
Difference: $15,883

Calculate Payments

  Down Payment Interest Rate Term
Model Year201620162018
ModelSLKSLKRDX
TrimSLK300SLK350Base
Body2dr Hardtop conv.2dr Hardtop conv.4dr SUV
Base Price $47,000 $59,200 $35,800
Base Invoice $43,710 $55,056 $33,995
Premium 2 Package 4,490 4,490  
Premium 1 Package 3,390    
Premium 3 Package 3,790 3,790  
Metallic paint (extra cost) 720 720  
Rear spoiler 350 350  
Leather seating surfaces 770    
Advance Package     6,700
Premium 2 Package 4,175 4,175  
Premium 1 Package 3,153    
Premium 3 Package 3,525 3,525  
Metallic paint (extra cost) 670 670  
Rear spoiler 326 326  
Leather seating surfaces 716    
Advance Package     6,347
Options (change) 13,510 9,350 6,700
Options (change) 12,565 8,696 6,347
Destination 925 925 975
Total Price $61,435 $69,475 $43,475
Total Invoice $57,200 $64,677 $41,317

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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: $12,075
TrueDelta Adjusted Invoice Difference: $10,404
Model Year201620162018
ModelSLKSLKRDX
TrimSLK300SLK350Base
Body2dr Hardtop conv.2dr Hardtop conv.4dr SUV
Engine241hp I4302hp V6279hp V6
TransmissionT9T7T6
DrivetrainRWDRWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)500, 11500, 11410, 10
Tire (rear if not all the same)225/45-17225/40-18235/60-18
Total Price$61,435$69,475$43,475
Adjustments for Features-5,885-5,6850
Feature-Adjusted Total Price$55,550$63,790$43,475
Cost Above Minimum$0$8,240$0
Total Invoice$57,200$64,677$41,317
Adjustments for Features-5,479-5,2920
Feature-Adjusted Total Invoice$51,721$59,385$41,317
Cost Above Minimum$0$7,664$0

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Features Comparison: Mercedes-Benz SLK vs. Acura RDX

Model Year201620162018
ModelSLKSLKRDX
TrimSLK300SLK350Base
Body2dr Hardtop conv.2dr Hardtop conv.4dr SUV
Transmission and Drivetrain 
9-speed manually-shiftable automatic$1400  
7-speed manually-shiftable automatic $1200 
6-speed manually-shiftable automatic  $1100
RWD$0$0 
FWD  $0
Accessories 
Active noise reduction  $0
Power liftgate  $350
Power rear side windows  $200
Remote app$25$25 
Remote start  $150
Semi-automated parking system$500$500 
Tilt/telescoping steering wheel, manual  $250
Tilt/telescoping steering wheel, power$350$350 
Brakes, Airbags, and Other Safety 
Blind spot collision prevention$150$150 
Cross-traffic warning, rear  $100
Driver drowsiness monitor$150$150 
Knee airbag, driver$75$75 
Knee airbag, passenger$75$75 
Lane departure prevention$150$150 
Lane keeping assist  $400
Pedestrian detection  $50
Rearview camera  $200
Roll bar$200$200 
Rollover sensor  $50
Torque vectoring, brake-based$100$100 
Wide-view rear camera  $0
Cargo Management 
Cargo cover  $75
Climate Control 
Heated windshield washer nozzles$15$15 
Rear air vents  $100
Rear wiper  $175
Residual heat$50$50 
Engine / Motor 
Automatic start / stop$150$150 
Exterior 
Body kit $0 
Bodyside cladding  $350
Deep-tinted rear windows  $275
Glass roof panel(s)$300$300 
Power retractable hardtop$6750$6750 
Sunroof  $900
Infotainment 
DVD-Audio-compatible player  $0
DVD-compatible player$0$0 
In-vehicle Internet$150$150 
Navigation map updates, three years$0$0 
SD Card slot$25$25 
Siri Eyes Free support  $0
Telematics service, such as OnStar  $200
Telematics service, such as OnStar, with navigation$225$225 
Instruments, Lights, and Mirrors 
Analog clock$25$25 
Auto-dimming headlights$200$200 
Auto-dimming passenger-side mirror  $75
Fog light, rear$100$100 
Fog lights  $125
Headlight washers$50$50 
Illuminated visor mirror, driver  $50
Illuminated visor mirror, passenger  $50
Interior ambient lighting  $150
LED headlights  $1000
Power-folding mirrors$50$50 
Spotter mirror(s)  $50
Steering-linked headlights$150$150 
Visor mirror, driver$10$10 
Visor mirror, passenger$10$10 
Xenon HID headlights$500$500 
Seats and Interior Trim 
Aluminum trim$100$100 
Center armrest(s), second row  $50
Cooled or ventilated front seats  $300
Folding second row seats  $300
Leather door panel trim$250$250 
Memory system, passenger seat$150$150 
Metal pedals$75$75 
Neck-level heating, front seats$150$150 
No leather in second row$-300$-300 
Power 4-way lumbar adjuster, driver seat$150$150 
Power 4-way lumbar adjuster, passenger seat$150$150 
Power lumbar adjuster, driver seat  $100
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500$500 
Adaptive dampers - mechanical  $100
Alloy wheels$350$350 
Machined alloy wheels  $350
Total Value of Features$13,510$13,310$7,625
Value of Feature Adjustments$5,885$5,685$0
Value of Feature Adjustments-5,479-5,2920

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Specifications Comparison: Mercedes-Benz SLK vs. Acura RDX

Model Year20162018
ModelSLKRDX
Body2dr Hardtop conv.4dr SUV
Wheelbase95.7 in105.7 in
Length162.8 in184.4 in
Width71.5 in73.7 in
Height51.2 in65.0 in
Curb Weight3,242 lb.3,738 lb.
Fuel Capacity15.9 gal.16.0 gal.
Row 1 Headroom38.0 in38.7 in
Row 1 Shoulder Room52.2 in58.7 in
Row 1 Hip Room0.0 in55.7 in
Row 1 Legroom42.5 in42.0 in
Row 2 Headroom0.0 in38.1 in
Row 2 Shoulder Room0.0 in57.2 in
Row 2 Hip Room0.0 in53.8 in
Row 2 Legroom0.0 in38.3 in
Cargo Volume,
Minimum
6.4 ft326.1 ft3
Cargo Volume,
Maximum
10.1 ft361.3 ft3

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Option Package Details
Mercedes-Benz SLK SLK300

Premium 2 Package
FeatureValueRequested?
Automatic climate control, front200Yes
Dual-zone climate control125Yes
Analog clock25No
Blind spot warning system200Yes
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50No
Auto-dimming headlights200No
DVD-compatible player0No
Media drive15Yes
Traffic + travel information25Yes
SD Card slot25No
In-vehicle Internet150No
App support0Yes
Navigation map updates, three years0No
Navigation system600Yes
Voice control for nav and audio100Yes
Total Requested176575%
Total Not Requested60025%
Premium 1 Package
FeatureValueRequested?
Heated front seats200Yes
Satellite radio200Yes
Surround sound250Yes
Proximity key250Yes
Remote window/roof operation15Yes
Neck-level heating, front seats150No
iPod integration100Yes
Harman/Kardon, 500W, 11 speakers (with subwoofer)350No
Total Requested101567%
Total Not Requested50033%
Premium 3 Package
FeatureValueRequested?
Adaptive dampers - electrical500No
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200Yes
Adaptive cruise control, all-speed700Yes
Blind spot warning system200Yes
Lane departure prevention system150Yes
Automatic braking, low-speed200Yes
Automatic braking, high-speed or partial200Yes
Forward collision warning200Yes
Blind spot intervention150No
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Parking guidance system - active500No
Total Requested225066%
Total Not Requested115034%

Option Package Details
Mercedes-Benz SLK SLK350

Premium 2 Package
FeatureValueRequested?
Automatic climate control, front200Yes
Dual-zone climate control125Yes
Analog clock25No
Blind spot warning system200Yes
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50No
Auto-dimming headlights200No
DVD-compatible player0No
Media drive15Yes
Traffic + travel information25Yes
SD Card slot25No
In-vehicle Internet150No
App support0Yes
Navigation map updates, three years0No
Navigation system600Yes
Voice control for nav and audio100Yes
Total Requested176575%
Total Not Requested60025%
Premium 3 Package
FeatureValueRequested?
Adaptive dampers - electrical500No
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200Yes
Adaptive cruise control, all-speed700Yes
Blind spot warning system200Yes
Lane departure prevention system150Yes
Automatic braking, low-speed200Yes
Automatic braking, high-speed or partial200Yes
Forward collision warning200Yes
Blind spot intervention150No
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Parking guidance system - active500No
Total Requested225066%
Total Not Requested115034%

Option Package Details
Acura RDX

Advance Package
FeatureValueRequested?
Cooled or ventilated front seats300No
Rain-sensing wipers100Yes
Fog lights125No
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Auto-dimming driver-side mirror75Yes
Remote start150No
Auto-dimming passenger-side mirror75No
Navigation system600Yes
Leather seating surfaces900Yes
Telematics service, such as OnStar200Yes
DVD-Audio-compatible player0Yes
Power height adjuster, passenger seat100Yes
Power tilt adjuster, passenger seat100Yes
Surround sound250Yes
Voice control for nav and audio100Yes
HD radio50Yes
Blind spot warning system200Yes
Media drive15Yes
Traffic + travel information25Yes
Cross-traffic warning, rear100No
ELS, 410W, 10 speakers (with subwoofer)350No
Radar- or camera-based collision preparation system0Yes
Lane departure warning200Yes
Adaptive cruise control, all-speed700Yes
Automatic braking, low-speed200Yes
Automatic braking, high-speed or partial200Yes
Forward collision warning200Yes
Pedestrian detection50No
Lane keeping assist400No
Total Requested461575%
Total Not Requested155025%

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