Lexus RX Lexus RX 2009 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: $43,360

Lexus RX 350   
Difference: $8,245

Lowest Total Invoice: $38,746

Lexus RX 350   
Difference: $9,314

Calculate Payments

  Down Payment Interest Rate Term
Model Year2009201520152015
ModelRXSLKSLKSLK
Trim350SLK250SLK350SLK55 AMG
Body4dr SUV2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Base Price $37,700 $43,950 $57,650 $70,900
Base Invoice $33,742 $40,874 $53,615 $65,937
Premium Package 1,245      
Navigation system 2,650      
Xenon HID headlights 815      
Rain-sensing wipers 125      
Becker Map Pilot   800 800 800
Lighting Package   1,390 1,390  
Automatic climate control, front   760 760 760
Leather seating surfaces   770    
Metallic paint (extra cost)   720 720 720
Rear spoiler   350 350  
Illuminated door sill trim plates   700 700 850
Wood/leather-wrapped steering wheel   990 990  
Special order charge   250 250  
Premium Package 1,120      
Navigation system 2,225      
Xenon HID headlights 734      
Rain-sensing wipers 100      
Becker Map Pilot   744 744 744
Lighting Package   1,293 1,293  
Automatic climate control, front   707 707 707
Leather seating surfaces   716    
Metallic paint (extra cost)   670 670 670
Rear spoiler   326 326  
Illuminated door sill trim plates   651 651 791
Wood/leather-wrapped steering wheel   921 921  
Special order charge   233 233  
Options (change) 4,835 6,730 5,960 3,130
Options (change) 4,179 6,261 5,545 2,912
Destination 825 925 925 925
Total Price $43,360 $51,605 $64,535 $74,955
Total Invoice $38,746 $48,060 $60,085 $69,774

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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: $4,655
TrueDelta Adjusted Invoice Difference: $5,971
Model Year2009201520152015
ModelRXSLKSLKSLK
Trim350SLK250SLK350SLK55 AMG
Body4dr SUV2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Engine270hp V6201hp I4302hp V6415hp V8
TransmissionA5M6T7T7
DrivetrainFWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)132, 8?, 8?, 8500, 11
Tire (rear if not all the same)225/65-17225/45-17225/40-18235/40-18
Total Price$43,360$51,605$64,535$74,955
Adjustments for Features0-3,590-4,740-6,180
Feature-Adjusted Total Price$43,360$48,015$59,795$68,775
Cost Above Minimum$0$0$11,780$20,760
Total Invoice$38,746$48,060$60,085$69,774
Adjustments for Features0-3,343-4,413-5,753
Feature-Adjusted Total Invoice$38,746$44,717$55,672$64,021
Cost Above Minimum$0$0$10,955$19,304

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Features Comparison: Lexus RX vs. Mercedes-Benz SLK

Model Year2009201520152015
ModelRXSLKSLKSLK
Trim350SLK250SLK350SLK55 AMG
Body4dr SUV2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Transmission and Drivetrain 
5-speed automatic$900   
6-speed manual $150  
7-speed manually-shiftable automatic  $1200$1200
FWD$0   
RWD $0$0$0
Accessories 
Power liftgate$350   
Power rear side windows$200   
Remote app $25$25$25
Remote window/roof operation$15  $15
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0$0$0
Driver drowsiness monitor $150$150$150
Full-size spare tire$225   
Knee airbag, passenger $75$75$75
Rearview camera$200   
Roll bar $200$200$200
Rollover sensor$50   
Temporary spare tire $150$150$150
Torque vectoring, brake-based   $100
Cargo Management 
Cargo cover$75   
Overhead sunglass holder$25   
Roof rack$300   
Climate Control 
Automatic air recirculation$100   
Heated windshield washer nozzles $15$15$15
Rear air vents$100   
Rear wiper$175   
Residual heat $50$50$50
Water-repellent front-door glass$15   
Engine / Motor 
Automatic start / stop   $150
Dual-mode exhaust, switchable   $500
Exterior 
Body kit  $0$0
Body kit (gray/black)$0   
Bodyside moldings$75   
Deep-tinted rear windows$275   
Glass roof panel(s) $300$300$300
Laminated front side windows$200   
Power retractable hardtop $6750$6750$6750
Rear bumper protector$40   
Sunroof$900   
Infotainment 
Aux input $50$50$50
Bluetooth audio streaming $25$25$25
CD changer, in-dash$325   
CD player $125$125$125
HD radio $50$50$50
Satellite radio   $200
SMS text-to-speech reader $25$25$25
Surround sound   $250
Telematics service, such as OnStar, with navigation $225$225$225
Traffic information $25$25$25
USB port $25$25$25
Instruments, Lights, and Mirrors 
Analog clock   $25
Auto-dimming headlights $200$200$200
Auto-dimming passenger-side mirror$75   
Fog light, rear $100$100$100
Fog lights$125   
Headlight washers $50$50$50
Illuminated visor mirror, driver$50   
Illuminated visor mirror, passenger$50   
Interior ambient lighting$150  $150
Power-folding mirrors $50$50$50
Turn signals on or near mirrors $25$25$25
Visor mirror, driver $10$10$10
Visor mirror, passenger $10$10$10
Seats and Interior Trim 
Aluminum trim $100$100$100
Center armrest(s), second row$50   
Folding second row seats$300   
Heated front seats   $200
Leather-wrapped steering wheel   $150
Manual fore-aft adjuster, second row seats$75   
Manual recliner, second row seats$75   
Memory system, passenger seat $150$150$150
Metal pedals $75$75$75
Neck-level heating, front seats   $150
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 lumbar adjuster, driver seat$100   
Synthetic suede inserts in leather seating surfaces   $0
Wood trim$300$300$300 
Wood/leather-wrapped steering wheel$150$150$150 
Suspension, Wheels, and Tires 
Sport suspension (upgrade)   $0
Transmission 
Steering-wheel-mounted transmission controls  $100$100
Total Value of Features$6,045$9,635$10,785$12,225
Value of Feature Adjustments$0$3,590$4,740$6,180
Value of Feature Adjustments0-3,343-4,413-5,753

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Specifications Comparison: Lexus RX vs. Mercedes-Benz SLK

Model Year20092015
ModelRXSLK
Body4dr SUV2dr Hardtop conv.
Wheelbase106.9 in95.7 in
Length186.2 in162.8 in
Width72.6 in71.5 in
Height66.1 in51.2 in
Curb Weight3,871 lb.3,242 lb.
Fuel Capacity19.2 gal.15.9 gal.
Row 1 Headroom39.4 in38.0 in
Row 1 Shoulder Room57.9 in52.2 in
Row 1 Hip Room55.6 in0.0 in
Row 1 Legroom42.5 in42.5 in
Row 2 Headroom38.6 in0.0 in
Row 2 Shoulder Room57.1 in0.0 in
Row 2 Hip Room55.1 in0.0 in
Row 2 Legroom36.4 in0.0 in
Cargo Volume,
Minimum
38.3 ft36.4 ft3
Cargo Volume,
Maximum
84.7 ft310.1 ft3

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Option Package Details
Lexus RX 350

Premium Package
FeatureValueRequested?
Leather seating surfaces900Yes
Tilt/telescoping steering wheel, power200Yes
Sunroof900No
Roof rack300No
Memory system, driver seat200Yes
Illuminated door sill trim plates100Yes
Upholstered door panels, leather250Yes
Total Requested165058%
Total Not Requested120042%

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%
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%
Becker Map Pilot
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio100Yes
Traffic information25No
Total Requested70097%
Total Not Requested253%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50No
Auto-dimming headlights200No
Total Requested65072%
Total Not Requested25028%

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%
Wood/leather-wrapped steering wheel
FeatureValueRequested?
Wood/leather-wrapped steering wheel150Yes
Wood trim300Yes
Total Requested450100%
Total Not Requested00%
Becker Map Pilot
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio100Yes
Traffic information25No
Total Requested70097%
Total Not Requested253%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50No
Auto-dimming headlights200No
Total Requested65072%
Total Not Requested25028%

Option Package Details
Mercedes-Benz SLK SLK55 AMG

Automatic climate control, front
FeatureValueRequested?
Automatic climate control, front200Yes
Dual-zone climate control125Yes
Total Requested325100%
Total Not Requested00%
Becker Map Pilot
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio100Yes
Traffic information25No
Total Requested70097%
Total Not Requested253%

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