Lexus RX Lexus RX 2015 Mercedes-Benz SLK Mercedes-Benz SLK 2015

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Lexus RX 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.

Lexus RX vs. Mercedes-Benz SLK Invoice Comparison

Lowest Total Price: $52,150

Lexus RX 350   
Difference: $8,145

Lowest Total Invoice: $48,710

Lexus RX 350   
Difference: $7,433

Calculate Payments

  Down Payment Interest Rate Term
Model Year2015201520152015
ModelRXRXSLKSLK
Trim350450hSLK250SLK350
Body4dr SUV4dr SUV2dr Hardtop conv.2dr Hardtop conv.
Base Price $40,970 $47,620 $43,950 $57,650
Base Invoice $38,306 $44,761 $40,874 $53,615
Navigation Package 1,915 1,915    
Comfort Package 1,390 825    
Luxury Package 4,950 5,635    
Adaptive cruise control 1,500 1,500    
Obstacle detection, rear 500 500 970 970
Xenon HID headlights   565    
Multimedia Package     2,330 2,330
Premium 1 Package     2,590 2,590
Lighting Package     1,390 1,390
Driver Assistance Package     2,950 2,950
Automatic climate control, front     760 760
Leather seating surfaces     770  
Metallic paint (extra cost)     720 720
Rear spoiler     350 350
Proximity key     650 650
Illuminated door sill trim plates     700 700
Wood/leather-wrapped steering wheel     990 990
Special order charge     250 250
Navigation Package 1,769 1,769    
Comfort Package 1,280 759    
Luxury Package 4,590 5,230    
Adaptive cruise control 1,380 1,380    
Obstacle detection, rear 460 460 902 902
Xenon HID headlights   521    
Multimedia Package     2,167 2,167
Premium 1 Package     2,409 2,409
Lighting Package     1,293 1,293
Driver Assistance Package     2,744 2,744
Automatic climate control, front     707 707
Leather seating surfaces     716  
Metallic paint (extra cost)     670 670
Rear spoiler     326 326
Proximity key     605 605
Illuminated door sill trim plates     651 651
Wood/leather-wrapped steering wheel     921 921
Special order charge     233 233
Options (change) 10,255 10,940 15,420 14,650
Options (change) 9,479 10,119 14,344 13,628
Destination 925 925 925 925
Total Price $52,150 $59,485 $60,295 $73,225
Total Invoice $48,710 $55,805 $56,143 $68,168

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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 Lexus RX dealer quotes or Mercedes-Benz SLK dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Lexus RX vs. Mercedes-Benz SLK

Lowest Adjusted Price and Invoice: Lexus RX 350
TrueDelta Adjusted Price Difference: $4,125
TrueDelta Adjusted Invoice Difference: $3,690
Model Year2015201520152015
ModelRXRXSLKSLK
Trim350450hSLK250SLK350
Body4dr SUV4dr SUV2dr Hardtop conv.2dr Hardtop conv.
Engine270hp V6245hp V6 H201hp I4302hp V6
TransmissionT6CVT-6M6T7
DrivetrainFWDFWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 12?, 12500, 11500, 11
Tire (rear if not all the same)235/55-19235/55-19225/45-17225/40-18
Total Price$52,150$59,485$60,295$73,225
Adjustments for Features0-75-4,020-5,170
Feature-Adjusted Total Price$52,150$59,410$56,275$68,055
Cost Above Minimum$0$7,260$0$11,780
Total Invoice$48,710$55,805$56,143$68,168
Adjustments for Features0-70-3,743-4,813
Feature-Adjusted Total Invoice$48,710$55,735$52,400$63,355
Cost Above Minimum$0$7,025$0$10,955

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Features Comparison: Lexus RX vs. Mercedes-Benz SLK

Model Year2015201520152015
ModelRXRXSLKSLK
Trim350450hSLK250SLK350
Body4dr SUV4dr SUV2dr Hardtop conv.2dr Hardtop conv.
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100   
6-speed manually-shiftable CVT $1100  
6-speed manual  $150 
7-speed manually-shiftable automatic   $1200
FWD$0$0  
RWD  $0$0
Accessories 
AC power outlet$100$100  
Adaptive cruise control$600$600  
Adaptive cruise control, all-speed  $850$850
Heated steering wheel$100$100  
Parking guidance system - passive  $250$250
Power liftgate$350$350  
Power rear side windows$200$200  
Brakes, Airbags, and Other Safety 
Automatic braking, low-speed  $200$200
Blind spot collision prevention  $150$150
Driver drowsiness monitor  $150$150
Lane departure prevention  $150$150
Lane departure warning  $200$200
Rear side airbags$300$300  
Rearview camera$200$200  
Roll bar  $200$200
Rollover sensor$50$50  
Cargo Management 
Cargo cover$75$75  
Overhead sunglass holder$25$25  
Roof rails$250$250  
Climate Control 
Automatic air recirculation$100$100  
Heated windshield washer nozzles  $15$15
Rear air vents$100$100  
Rear wiper$175$175  
Residual heat  $50$50
Water-repellent front-door glass$15$15  
Engine / Motor 
Automatic start / stop $150  
Exterior 
Body kit   $0
Deep-tinted rear windows$275$275  
Glass roof panel(s)  $300$300
Laminated front side windows$200$200  
Power retractable hardtop  $6750$6750
Rear bumper protector$40$40  
Sunroof$900$900  
Infotainment 
In-vehicle Internet  $150$150
Media drive  $15$15
Navigation map updates, three years  $0$0
SD Card slot  $25$25
Siri Eyes Free support$0$0  
Surround sound  $250$250
Telematics service, such as OnStar$200$200  
Telematics service, such as OnStar, with navigation  $225$225
Instruments, Lights, and Mirrors 
Auto-dimming headlights  $200$200
Auto-dimming passenger-side mirror$75$75  
Fog light, rear  $100$100
Fog lights$125$125  
Illuminated visor mirror, driver$50$50  
Illuminated visor mirror, passenger$50$50  
Interior ambient lighting$150$150  
Steering-linked headlights  $150$150
Tachometer$75 $75$75
Visor mirror, driver  $10$10
Visor mirror, passenger  $10$10
Seats and Interior Trim 
Aluminum trim  $100$100
Center armrest(s), second row$50$50  
Cooled or ventilated front seats$300$300  
Folding second row seats$300$300  
Manual fore-aft adjuster, second row seats$75$75  
Manual recliner, second row seats$75$75  
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$100  
Power lumbar adjuster, passenger seat$100$100  
Power thigh support length adjuster, driver seat$100$100  
Power thigh support length adjuster, passenger seat$100$100  
Transmission 
Steering-wheel-mounted transmission controls   $100
Total Value of Features$7,080$7,155$11,100$12,250
Value of Feature Adjustments$0$75$4,020$5,170
Value of Feature Adjustments0-70-3,743-4,813

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Specifications Comparison: Lexus RX vs. Mercedes-Benz SLK

Model Year20152015
ModelRXSLK
Body4dr SUV2dr Hardtop conv.
Wheelbase107.9 in95.7 in
Length187.8 in162.8 in
Width74.2 in71.5 in
Height66.3 in51.2 in
Curb Weight4,179 lb.3,242 lb.
Fuel Capacity19.2 gal.15.9 gal.
Row 1 Headroom39.1 in38.0 in
Row 1 Shoulder Room58.0 in52.2 in
Row 1 Hip Room55.5 in0.0 in
Row 1 Legroom43.1 in42.5 in
Row 2 Headroom37.7 in0.0 in
Row 2 Shoulder Room57.6 in0.0 in
Row 2 Hip Room54.5 in0.0 in
Row 2 Legroom36.8 in0.0 in
Cargo Volume,
Minimum
40.0 ft36.4 ft3
Cargo Volume,
Maximum
80.3 ft310.1 ft3

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Option Package Details
Lexus RX 350

Navigation Package
FeatureValueRequested?
Navigation system600Yes
DVD-compatible player0Yes
Voice control for nav and audio100Yes
SMS text-to-speech reader25Yes
Traffic + travel information25Yes
Speed limit information0No
App support0Yes
Remote app25Yes
Total Requested775100%
Total Not Requested00%
Comfort Package
FeatureValueRequested?
Heated front seats200Yes
Cooled or ventilated front seats300No
Rain-sensing wipers100Yes
Xenon HID headlights500Yes
Total Requested80073%
Total Not Requested30027%
Luxury Package
FeatureValueRequested?
Upgraded leather upholstery0No
Power thigh support adjuster, driver seat100No
Power thigh support adjuster, passenger seat100No
Wood/leather-wrapped steering wheel0Yes
Heated steering wheel100No
Headlight washers50Yes
AC power outlet100No
Automatic air recirculation100No
Blind spot warning system200Yes
Illuminated door sill trim plates100Yes
235/55VR19 tires400No
Memory system, driver seat200Yes
Auto-dimming driver-side mirror75Yes
Power-folding mirrors50Yes
Auto-dimming passenger-side mirror75No
Leather door panel trim250Yes
Leather seating surfaces900Yes
Sunroof900No
Total Requested182549%
Total Not Requested187551%

Option Package Details
Lexus RX 450h

Navigation Package
FeatureValueRequested?
Navigation system600Yes
DVD-compatible player0Yes
Voice control for nav and audio100Yes
SMS text-to-speech reader25Yes
Traffic + travel information25Yes
Speed limit information0No
App support0Yes
Remote app25Yes
Total Requested775100%
Total Not Requested00%
Comfort Package
FeatureValueRequested?
Heated front seats200Yes
Cooled or ventilated front seats300No
Rain-sensing wipers100Yes
Total Requested30050%
Total Not Requested30050%
Luxury Package
FeatureValueRequested?
Upgraded leather upholstery0No
Power thigh support adjuster, driver seat100No
Power thigh support adjuster, passenger seat100No
Wood/leather-wrapped steering wheel0Yes
Heated steering wheel100No
Headlight washers50Yes
AC power outlet100No
Automatic air recirculation100No
Blind spot warning system200Yes
Illuminated door sill trim plates100Yes
235/55VR19 tires400No
Memory system, driver seat200Yes
Auto-dimming driver-side mirror75Yes
Power-folding mirrors50Yes
Auto-dimming passenger-side mirror75No
Leather door panel trim250Yes
Leather seating surfaces900Yes
Sunroof900No
Total Requested182549%
Total Not Requested187551%

Option Package Details
Mercedes-Benz SLK SLK250

Automatic climate control, front
FeatureValueRequested?
Automatic climate control, front200Yes
Dual-zone climate control125Yes
Total Requested325100%
Total Not Requested00%
Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Parking guidance system - passive250No
Total Requested40062%
Total Not Requested25038%
Leather seating surfaces
FeatureValueRequested?
Leather seating surfaces900Yes
Leather door panel trim250Yes
No leather in second row-300No
Total Requested1150135%
Total Not Requested-300-35%
Wood/leather-wrapped steering wheel
FeatureValueRequested?
Wood/leather-wrapped steering wheel150Yes
Wood trim300Yes
Total Requested450100%
Total Not Requested00%
Multimedia Package
FeatureValueRequested?
DVD-compatible player0Yes
Media drive15No
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 Requested72579%
Total Not Requested19021%
Premium 1 Package
FeatureValueRequested?
Heated front seats200Yes
Satellite radio200Yes
Surround sound250No
Remote window/roof operation15Yes
Neck-level heating, front seats150No
iPod integration100Yes
Harman/Kardon, 500W, 11 speakers (with subwoofer)350No
Total Requested51541%
Total Not Requested75059%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50Yes
Auto-dimming headlights200No
Total Requested55061%
Total Not Requested35039%
Driver Assistance Package
FeatureValueRequested?
Blind spot warning system200Yes
Lane departure prevention system150No
Automatic braking, low-speed200No
Automatic braking, high-speed200Yes
Forward collision warning200Yes
Blind spot intervention150No
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200No
Adaptive cruise control, all-speed700No
Total Requested60030%
Total Not Requested140070%

Option Package Details
Mercedes-Benz SLK SLK350

Automatic climate control, front
FeatureValueRequested?
Automatic climate control, front200Yes
Dual-zone climate control125Yes
Total Requested325100%
Total Not Requested00%
Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Parking guidance system - passive250No
Total Requested40062%
Total Not Requested25038%
Wood/leather-wrapped steering wheel
FeatureValueRequested?
Wood/leather-wrapped steering wheel150Yes
Wood trim300Yes
Total Requested450100%
Total Not Requested00%
Multimedia Package
FeatureValueRequested?
DVD-compatible player0Yes
Media drive15No
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 Requested72579%
Total Not Requested19021%
Premium 1 Package
FeatureValueRequested?
Heated front seats200Yes
Satellite radio200Yes
Surround sound250No
Remote window/roof operation15Yes
Neck-level heating, front seats150No
iPod integration100Yes
Harman/Kardon, 500W, 11 speakers (with subwoofer)350No
Total Requested51541%
Total Not Requested75059%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50Yes
Auto-dimming headlights200No
Total Requested55061%
Total Not Requested35039%
Driver Assistance Package
FeatureValueRequested?
Blind spot warning system200Yes
Lane departure prevention system150No
Automatic braking, low-speed200No
Automatic braking, high-speed200Yes
Forward collision warning200Yes
Blind spot intervention150No
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200No
Adaptive cruise control, all-speed700No
Total Requested60030%
Total Not Requested140070%

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