Mercedes-Benz SLK Mercedes-Benz SLK 2009 Lexus RX Lexus RX 2018

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Mercedes-Benz SLK vs. Lexus RX 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. Lexus RX Invoice Comparison

Lowest Total Price: $53,385

Lexus RX 350 F Sport   
Difference: $2,840

Lowest Total Invoice: $49,953

Lexus RX 350 F Sport   
Difference: $2,399

Calculate Payments

  Down Payment Interest Rate Term
Model Year20092009200920182018
ModelSLKSLKSLKRXRX
TrimSLK300SLK350SLK55 AMG350 F Sport450h F Sport
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr SUV4dr SUV
Base Price $45,950 $50,950 $65,700 $50,270 $52,405
Base Invoice $42,734 $47,384 $61,101 $47,002 $49,262
Premium I Package 2,950 2,950      
Heating Package 990 990      
Multimedia Package 2,980 2,980 2,980    
Lighting Package 1,030 1,030 1,030    
Metallic paint (extra cost) 720 720 720    
Automatic climate control, front 730 730 730    
Navigation Package       2,120 2,120
Premium I Package 2,744 2,744      
Heating Package 921 921      
Multimedia Package 2,771 2,771 2,771    
Lighting Package 958 958 958    
Metallic paint (extra cost) 670 670 670    
Automatic climate control, front 679 679 679    
Navigation Package       1,956 1,956
Options (change) 9,400 9,400 5,460 2,120 2,120
Options (change) 8,743 8,743 5,078 1,956 1,956
Destination 875 875 875 995 995
Gas Tax 0 0 1,000 0 0
Total Price $56,225 $61,225 $73,035 $53,385 $55,520
Total Invoice $52,352 $57,002 $68,054 $49,953 $52,213

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While we strive for accuracy, the site is not error-free, and prices can change at any time.

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

Lowest Adjusted Price and Invoice: Lexus RX 350 F Sport
TrueDelta Adjusted Price Difference: $5,345
TrueDelta Adjusted Invoice Difference: $4,743
Model Year20092009200920182018
ModelSLKSLKSLKRXRX
TrimSLK300SLK350SLK55 AMG350 F Sport450h F Sport
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr SUV4dr SUV
Engine228hp V6300hp V6355hp V8295hp V6259hp V6 H
TransmissionM6T7T7T8CVT-6
DrivetrainRWDRWDRWDFWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)380, 11380, 11380, 11?, 12?, 12
Tire (rear if not all the same)225/45-17225/45-17225/40-18235/55-20235/55-20
Total Price$56,225$61,225$73,035$53,385$55,520
Adjustments for Features0-1,050-1,300-2,505-4,130
Feature-Adjusted Total Price$56,225$60,175$71,735$50,880$51,390
Cost Above Minimum$0$3,950$15,510$0$510
Total Invoice$52,352$57,002$68,054$49,953$52,213
Adjustments for Features0-978-1,211-2,344-3,884
Feature-Adjusted Total Invoice$52,352$56,024$66,843$47,609$48,329
Cost Above Minimum$0$3,672$14,491$0$720

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Features Comparison: Mercedes-Benz SLK vs. Lexus RX

Model Year20092009200920182018
ModelSLKSLKSLKRXRX
TrimSLK300SLK350SLK55 AMG350 F Sport450h F Sport
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr SUV4dr SUV
Transmission and Drivetrain 
6-speed manual$150    
7-speed manually-shiftable automatic $1200$1200  
8-speed manually-shiftable automatic   $1300 
6-speed manually-shiftable CVT    $1100
RWD$0$0$0  
FWD   $0 
AWD    $1700
Accessories 
Adaptive cruise control, all-speed   $850$850
Cruise control$150$150$150  
Electronic engine sound enhancement   $0 
Heated steering wheel   $100$100
Power liftgate   $350$350
Power rear side windows   $200$200
Proximity key   $250$250
Remote app   $25$25
Wind blocker, small$100$100$100  
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats   $0$0
Automatic braking, high-speed or partial   $200$200
Automatic braking, low-speed   $200$200
Blind spot warning system   $200$200
Cross-traffic warning, rear   $100$100
Forward collision warning   $200$200
Lane departure warning   $200$200
Lane keeping assist   $400$400
Pedestrian detection   $50$50
Radar- or camera-based collision preparation system   $0$0
Rear side airbags   $300$300
Rearview camera   $200$200
Rollover sensor   $50$50
Side curtain airbags   $350$350
Vehicle health reports   $0$0
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$15  
Rear air vents   $100$100
Rear wiper   $175$175
Residual heat$50$50$50  
Water-repellent front-door glass   $15$15
Engine / Motor 
Automatic start / stop    $150
Exterior 
Body kit  $0  
Bright-finished exhaust tip(s)$25$25$25$25 
Deep-tinted rear windows   $275$275
Laminated front side windows   $200$200
Power retractable hardtop$6750$6750$6750  
Rear bumper protector   $40$40
Rear spoiler  $200$200$200
Self-repairing paint   $0$0
Sunroof   $900$900
Wheel-lip moldings   $75$75
Infotainment 
App support   $0$0
Bluetooth audio streaming   $25$25
CD changer, in-dash$325$325$325  
CD player   $125$125
HD radio   $50$50
iPod integration$100$100$100  
Larger infotainment display   $0$0
Media drive$15$15$15  
SD Card slot$25$25$25  
Siri Eyes Free support   $0$0
SMS text-to-speech reader   $25$25
Surround sound$250$250$250  
Traffic + travel information   $25$25
USB port   $25$25
Instruments, Lights, and Mirrors 
Auto-dimming headlights   $200$200
Auto-dimming passenger-side mirror   $75$75
Cornering lights$50$50$50  
Fog light, rear$100$100$100  
Headlight washers$50$50$50  
Illuminated visor mirror, driver   $50$50
Illuminated visor mirror, passenger   $50$50
LED headlights, single projector or low beam only   $750$750
Performance meter   $150$150
Power-folding mirrors   $50$50
Visor mirror, driver$10$10$10  
Visor mirror, passenger$10$10$10  
Xenon HID headlights$500$500$500  
Seats and Interior Trim 
Aluminum trim  $100$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$150  
Neck-level heating, front seats$150$150   
No leather in second row$-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$100
Power lumbar adjuster, passenger seat   $100$100
Synthetic suede inserts in leather seating surfaces  $0  
Suspension, Wheels, and Tires 
Adaptive dampers - electrical   $500$500
Electronic systems calibration selector   $200$200
Sport suspension (upgrade)  $0$0$0
Transmission 
Steering-wheel-mounted transmission controls  $100$100$100
Total Value of Features$8,975$10,025$10,275$11,480$13,105
Value of Feature Adjustments$0$1,050$1,300$2,505$4,130
Value of Feature Adjustments0-978-1,211-2,344-3,884

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Specifications Comparison: Mercedes-Benz SLK vs. Lexus RX

Model Year20092018
ModelSLKRX
Body2dr Hardtop conv.4dr SUV
Wheelbase95.7 in109.8 in
Length160.7 in192.5 in
Width70.4 in74.6 in
Height51.0 in67.7 in
Curb Weight3,210 lb.4,223 lb.
Fuel Capacity18.5 gal.19.2 gal.
Row 1 Headroom37.9 in39.4 in
Row 1 Shoulder Room52.2 in57.8 in
Row 1 Hip Room54.6 in56.6 in
Row 1 Legroom42.5 in44.1 in
Row 2 Headroom0.0 in39.1 in
Row 2 Shoulder Room0.0 in57.6 in
Row 2 Hip Room0.0 in56.1 in
Row 2 Legroom0.0 in38.0 in
Cargo Volume,
Minimum
6.5 ft318.4 ft3
Cargo Volume,
Maximum
9.8 ft356.3 ft3

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Option Package Details
Mercedes-Benz SLK SLK300

Premium I Package
FeatureValueRequested?
Tilt/telescoping steering wheel, power100Yes
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 seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150No
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers175Yes
Memory system, driver seat200Yes
Memory system, passenger seat150No
Satellite radio200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat50Yes
Auto-dimming driver-side mirror75Yes
Remote window/roof operation15Yes
Mirror tilt-down in reverse25Yes
Interior ambient lighting150Yes
iPod integration100Yes
Total Requested189081%
Total Not Requested45019%
Heating Package
FeatureValueRequested?
Heated front seats200Yes
Neck-level heating, front seats150No
Total Requested20057%
Total Not Requested15043%
Multimedia Package
FeatureValueRequested?
Navigation system600Yes
Surround sound250No
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Harman/Kardon, 380W, 11 speakers (with subwoofer)350No
Media drive, large15No
SD Card slot25No
Total Requested70052%
Total Not Requested64048%
Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Cornering lights50No
Total Requested50083%
Total Not Requested10017%

Option Package Details
Mercedes-Benz SLK SLK350

Premium I Package
FeatureValueRequested?
Tilt/telescoping steering wheel, power100Yes
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 seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150No
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers175Yes
Memory system, driver seat200Yes
Memory system, passenger seat150No
Satellite radio200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat50Yes
Auto-dimming driver-side mirror75Yes
Remote window/roof operation15Yes
Mirror tilt-down in reverse25Yes
Interior ambient lighting150Yes
iPod integration100Yes
Total Requested189081%
Total Not Requested45019%
Heating Package
FeatureValueRequested?
Heated front seats200Yes
Neck-level heating, front seats150No
Total Requested20057%
Total Not Requested15043%
Multimedia Package
FeatureValueRequested?
Navigation system600Yes
Surround sound250No
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Harman/Kardon, 380W, 11 speakers (with subwoofer)350No
Media drive, large15No
SD Card slot25No
Total Requested70052%
Total Not Requested64048%
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
Surround sound250No
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Harman/Kardon, 380W, 11 speakers (with subwoofer)350No
Media drive, large15No
SD Card slot25No
Total Requested70052%
Total Not Requested64048%
Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Cornering lights50No
Total Requested50083%
Total Not Requested10017%

Option Package Details
Lexus RX 350 F Sport

Navigation Package
FeatureValueRequested?
Navigation system550Yes
DVD-compatible player0Yes
Voice control for nav and audio75Yes
Automatic air recirculation100No
SMS text-to-speech reader25No
Unbranded, 12 speakers (with subwoofer)350No
Speed limit information0No
Larger infotainment display0No
Vehicle health reports0No
App support0No
Total Requested62557%
Total Not Requested47543%

Option Package Details
Lexus RX 450h F Sport

Navigation Package
FeatureValueRequested?
Navigation system550Yes
DVD-compatible player0Yes
Voice control for nav and audio75Yes
Automatic air recirculation100No
SMS text-to-speech reader25No
Speed limit information0No
Larger infotainment display0No
Vehicle health reports0No
App support0No
Total Requested62583%
Total Not Requested12517%

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