Lexus RX Lexus RX 2017 Mercedes-Benz SLK Mercedes-Benz SLK 2008

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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: $52,010

Lexus RX 350   
Difference: $3,305

Lowest Total Invoice: $48,583

Lexus RX 350   
Difference: $2,920

Calculate Payments

  Down Payment Interest Rate Term
Model Year20172017200820082008
ModelRXRXSLKSLKSLK
Trim350450hSLK280SLK350SLK55 AMG
Body4dr SUV4dr SUV2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Base Price $43,120 $53,035 $44,150 $49,450 $63,200
Base Invoice $40,316 $49,853 $41,060 $45,988 $58,776
Luxury Package 4,485        
Cooled or ventilated front seats 640        
Sunroof 1,100        
Navigation Package 1,690        
Wood/leather-wrapped steering wheel   300      
Premium II Package     3,995 3,995 1,410
Appearance Package     1,300 1,000  
Heating Package     980 980  
Lighting Package     1,010 1,010 1,010
Navigation system     1,200 1,200 1,200
Automatic climate control, front     720 720 720
iPod integration     375 375 375
Metallic paint (extra cost)     710 710 710
Luxury Package 4,128        
Cooled or ventilated front seats 589        
Sunroof 1,012        
Navigation Package 1,563        
Wood/leather-wrapped steering wheel   276      
Premium II Package     3,715 3,715 1,311
Appearance Package     1,209 930  
Heating Package     911 911  
Lighting Package     939 939 939
Navigation system     1,116 1,116 1,116
Automatic climate control, front     670 670 670
iPod integration     349 349 349
Metallic paint (extra cost)     659 659 659
Options (change) 7,915 300 10,290 9,990 5,425
Options (change) 7,292 276 9,568 9,289 5,044
Destination 975 975 875 875 875
Gas Tax 0 0 0 0 1,300
Total Price $52,010 $54,310 $55,315 $60,315 $70,800
Total Invoice $48,583 $51,104 $51,503 $56,152 $65,995

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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: $5,650
TrueDelta Adjusted Invoice Difference: $5,110
Model Year20172017200820082008
ModelRXRXSLKSLKSLK
Trim350450hSLK280SLK350SLK55 AMG
Body4dr SUV4dr SUV2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Engine295hp V6259hp V6 H228hp V6268hp V6355hp V8
TransmissionT8CVT-6M6T7T7
DrivetrainFWDAWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 12?, 12380, 11380, 11380, 11
Tire (rear if not all the same)235/55-20235/65-18225/45-17225/45-17225/40-18
Total Price$52,010$54,310$55,315$60,315$70,800
Adjustments for Features-2,345-3,9200-1,050-1,000
Feature-Adjusted Total Price$49,665$50,390$55,315$59,265$69,800
Cost Above Minimum$0$725$0$3,950$14,485
Total Invoice$48,583$51,104$51,503$56,152$65,995
Adjustments for Features-2,190-3,6890-978-932
Feature-Adjusted Total Invoice$46,393$47,415$51,503$55,174$65,063
Cost Above Minimum$0$1,022$0$3,671$13,560

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Features Comparison: Lexus RX vs. Mercedes-Benz SLK

Model Year20172017200820082008
ModelRXRXSLKSLKSLK
Trim350450hSLK280SLK350SLK55 AMG
Body4dr SUV4dr SUV2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300    
6-speed manually-shiftable CVT $1100   
6-speed manual  $150  
7-speed manually-shiftable automatic   $1200$1200
FWD$0    
AWD $1700   
RWD  $0$0$0
Accessories 
Adaptive cruise control, all-speed$850$850   
Cruise control  $150$150$150
Heated steering wheel$100$100   
Power liftgate$350$350   
Power rear side windows$200$200   
Proximity key$250$250   
Remote app$25$25   
Sunshades, second row$125    
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   
Backup collision intervention $150   
Blind spot warning system $200   
Cross-traffic warning, rear $100   
Forward collision warning$200$200   
Lane departure warning$200$200   
Lane keeping assist$400$400   
Obstacle detection, front $150   
Obstacle detection, rear $250   
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   
DVD-compatible player$0$0   
HD radio$50$50   
iPod integration  $100$100$100
MP3-compatible player$50$50   
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   
Voice control for nav and audio$100$100   
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   
Interior ambient lighting$150 $150$150$150
LED headlights, single projector or low beam only$750$750   
Power-folding mirrors$50$50   
Tachometer$75 $75$75$75
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
Center armrest(s), second row$50$50   
Cooled or ventilated front seats$300$300   
Door sill trim plates $100$100$100$100
Folding second row seats$300$300   
Illuminated door sill trim plates$200    
Leather-wrapped steering wheel    $150
Manual fore-aft adjuster, second row seats$75$75   
Manual recliner, second row seats$75$75   
Memory system, passenger seat  $150$150$150
Metal pedals  $75$75$75
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$150
Power 4-way lumbar adjuster, passenger seat$150 $150$150$150
Power lumbar adjuster, driver seat $100   
Power lumbar adjuster, passenger seat $100   
Power thigh support length adjuster, driver seat$100    
Synthetic suede inserts in leather seating surfaces    $0
Wood trim $300$300$300 
Wood trim, alternative type$300    
Wood/leather-wrapped steering wheel$150$150$150$150 
Suspension, Wheels, and Tires 
Alloy wheels $350$350$350$350
Chrome-coated alloy wheels$600    
Electronic systems calibration selector$200$200   
Sport suspension (upgrade)    $0
Transmission 
Steering-wheel-mounted transmission controls    $100
Total Value of Features$12,155$13,730$9,810$10,860$10,810
Value of Feature Adjustments$2,345$3,920$0$1,050$1,000
Value of Feature Adjustments-2,190-3,6890-978-932

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Specifications Comparison: Lexus RX vs. Mercedes-Benz SLK

Model Year20172008
ModelRXSLK
Body4dr SUV2dr Hardtop conv.
Wheelbase109.8 in95.7 in
Length192.5 in160.7 in
Width74.6 in70.4 in
Height67.7 in51.0 in
Curb Weight4,223 lb.3,210 lb.
Fuel Capacity19.2 gal.18.5 gal.
Row 1 Headroom39.4 in37.9 in
Row 1 Shoulder Room57.8 in52.2 in
Row 1 Hip Room56.6 in54.6 in
Row 1 Legroom44.1 in42.5 in
Row 2 Headroom39.1 in0.0 in
Row 2 Shoulder Room57.6 in0.0 in
Row 2 Hip Room56.1 in0.0 in
Row 2 Legroom38.0 in0.0 in
Cargo Volume,
Minimum
18.4 ft36.5 ft3
Cargo Volume,
Maximum
56.3 ft39.8 ft3

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Option Package Details
Lexus RX 350

Luxury Package
FeatureValueRequested?
Upgraded leather upholstery0No
Power 4-way lumbar adjuster, driver seat50Yes
Power thigh support length adjuster, driver seat100No
Power 4-way lumbar adjuster, passenger seat50Yes
Sunshades, second row125No
Wood/leather-wrapped steering wheel150Yes
Heated steering wheel100No
Interior ambient lighting150Yes
Wood trim, alternative type300Yes
Illuminated door sill trim plates100No
Chrome-coated alloy wheels250No
235/55VR20 tires400No
Leather seating surfaces900Yes
Roof rails250No
Memory system, driver seat200Yes
Auto-dimming driver-side mirror75Yes
Power-folding mirrors50No
Auto-dimming passenger-side mirror75No
Leather door panel trim250Yes
Total Requested212559%
Total Not Requested145041%
Navigation Package
FeatureValueRequested?
Navigation system550Yes
DVD-compatible player0No
Voice control for nav and audio75No
Automatic air recirculation100No
SMS text-to-speech reader25No
Unbranded, 12 speakers (with subwoofer)350No
Speed limit information0No
Vehicle health reports0No
App support0No
Total Requested55050%
Total Not Requested55050%

Option Package Details
Mercedes-Benz SLK SLK280

Premium II Package
FeatureValueRequested?
Bluetooth cell phone link100Yes
Surround sound250No
Harman/Kardon, 380W, 11 speakers (with subwoofer)350No
Aux input50Yes
Power height adjuster, driver seat50Yes
Remote window/roof operation15Yes
Power tilt adjuster, driver seat50Yes
Mirror tilt-down in reverse25Yes
Power recliner, driver seat100Yes
Interior ambient lighting150Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
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
Tilt/telescoping steering wheel, power100Yes
Power tilt adjuster, passenger seat50Yes
Power fore-aft adjuster, driver seat100Yes
Auto-dimming driver-side mirror75Yes
Total Requested224075%
Total Not Requested75025%
Appearance Package
FeatureValueRequested?
Wood trim300Yes
225/45ZR17 tires200No
Wood/leather-wrapped steering wheel150Yes
245/40ZR17 tires200No
Total Requested45053%
Total Not Requested40047%
Heating Package
FeatureValueRequested?
Heated front seats200Yes
Neck-level heating, front seats150No
Total Requested20057%
Total Not Requested15043%
Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Cornering lights50No
Total Requested50083%
Total Not Requested10017%

Option Package Details
Mercedes-Benz SLK SLK350

Premium II Package
FeatureValueRequested?
Bluetooth cell phone link100Yes
Surround sound250No
Harman/Kardon, 380W, 11 speakers (with subwoofer)350No
Aux input50Yes
Power height adjuster, driver seat50Yes
Remote window/roof operation15Yes
Power tilt adjuster, driver seat50Yes
Mirror tilt-down in reverse25Yes
Power recliner, driver seat100Yes
Interior ambient lighting150Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
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
Tilt/telescoping steering wheel, power100Yes
Power tilt adjuster, passenger seat50Yes
Power fore-aft adjuster, driver seat100Yes
Auto-dimming driver-side mirror75Yes
Total Requested224075%
Total Not Requested75025%
Appearance Package
FeatureValueRequested?
Wood trim300Yes
225/45ZR17 tires200No
Wood/leather-wrapped steering wheel150Yes
245/40ZR17 tires200No
Total Requested45053%
Total Not Requested40047%
Heating Package
FeatureValueRequested?
Heated front seats200Yes
Neck-level heating, front seats150No
Total Requested20057%
Total Not Requested15043%
Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Cornering lights50No
Total Requested50083%
Total Not Requested10017%

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?
Bluetooth cell phone link100Yes
Surround sound250No
Harman/Kardon, 380W, 11 speakers (with subwoofer)350No
Aux input50Yes
Total Requested15020%
Total Not Requested60080%

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