Mercedes-Benz SLK Mercedes-Benz SLK 2007 Lexus RX Lexus RX 2018

We are 103,000+ car owners sharing real-world car information.

Join Us

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: $53,280

Mercedes-Benz SLK SLK280   
Difference: $105

Lowest Total Invoice: $49,603

Mercedes-Benz SLK SLK280   
Difference: $350

Calculate Payments

  Down Payment Interest Rate Term
Model Year20072007200720182018
ModelSLKSLKSLKRXRX
TrimSLK280SLK350SLK55 AMG350 F Sport450h F Sport
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr SUV4dr SUV
Base Price $43,350 $47,400 $62,500 $50,270 $52,405
Base Invoice $40,316 $44,082 $58,125 $47,002 $49,262
Premium II Package 3,650 3,650 1,400    
Heating Package 970 970      
Lighting Package 1,000 1,000 1,000    
Metallic paint (extra cost) 700 700 700    
Automatic climate control, front 710 710 710    
Bluetooth cell phone link 925 925 925    
Navigation system 1,200 1,200 1,200    
Navigation Package       2,120 2,120
Premium II Package 3,394 3,394 1,302    
Heating Package 902 902      
Lighting Package 930 930 930    
Metallic paint (extra cost) 650 650 650    
Automatic climate control, front 660 660 660    
Bluetooth cell phone link 860 860 860    
Navigation system 1,116 1,116 1,116    
Navigation Package       1,956 1,956
Options (change) 9,155 9,155 5,935 2,120 2,120
Options (change) 8,512 8,512 5,518 1,956 1,956
Destination 775 775 775 995 995
Gas Tax 0 0 1,300 0 0
Total Price $53,280 $57,330 $70,510 $53,385 $55,520
Total Invoice $49,603 $53,369 $65,718 $49,953 $52,213

Return to top

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

Dealer Price Quotes

Want to find out how much dealers are willing to discount these cars?

Request free, no-obligation Mercedes-Benz SLK dealer quotes or Lexus RX dealer quotes from dealers using our car quote form.

The process is easy and takes just a minute or two. You'll receive price quotes from local approved dealers within 48 hours.

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

Lowest Adjusted Price and Invoice: Lexus RX 350 F Sport
TrueDelta Adjusted Price Difference: $2,800
TrueDelta Adjusted Invoice Difference: $2,368
Model Year20072007200720182018
ModelSLKSLKSLKRXRX
TrimSLK280SLK350SLK55 AMG350 F Sport450h F Sport
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr SUV4dr SUV
Engine228hp V6268hp V6355hp V8295hp V6259hp V6 H
TransmissionM6M6T7T8CVT-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)205/55-16225/45-17225/40-18235/55-20235/55-20
Total Price$53,280$57,330$70,510$53,385$55,520
Adjustments for Features00-1,300-2,905-4,530
Feature-Adjusted Total Price$53,280$57,330$69,210$50,480$50,990
Cost Above Minimum$0$4,050$15,930$0$510
Total Invoice$49,603$53,369$65,718$49,953$52,213
Adjustments for Features00-1,212-2,718-4,260
Feature-Adjusted Total Invoice$49,603$53,369$64,506$47,235$47,953
Cost Above Minimum$0$3,766$14,903$0$718

Return to top

Features Comparison: Mercedes-Benz SLK vs. Lexus RX

Model Year20072007200720182018
ModelSLKSLKSLKRXRX
TrimSLK280SLK350SLK55 AMG350 F Sport450h F Sport
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr SUV4dr SUV
Transmission and Drivetrain 
6-speed manual$150$150   
7-speed manually-shiftable automatic  $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
Tire-pressure monitor   $75$75
Vehicle health reports   $0$0
Cargo Management 
Cargo cover   $75$75
Overhead sunglass holder   $25$25
Roof rails   $250$250
Climate Control 
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 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
Larger infotainment display   $0$0
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
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
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   
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$8,510$8,510$9,810$11,415$13,040
Value of Feature Adjustments$0$0$1,300$2,905$4,530
Value of Feature Adjustments00-1,212-2,718-4,260

Return to top

Specifications Comparison: Mercedes-Benz SLK vs. Lexus RX

Model Year20072018
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

Return to top

Option Package Details
Mercedes-Benz SLK SLK280

Premium II Package
FeatureValueRequested?
Surround sound250No
Harman/Kardon, 380W, 11 speakers (with subwoofer)350No
Aux input50Yes
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
Tilt/telescoping steering wheel, power100Yes
Remote window/roof operation15Yes
Power fore-aft adjuster, driver seat100Yes
Mirror tilt-down in reverse25Yes
Power height adjuster, driver seat50Yes
Interior ambient lighting150No
Power tilt adjuster, driver seat50Yes
Power recliner, driver seat100Yes
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Total Requested169065%
Total Not Requested90035%
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?
Surround sound250No
Harman/Kardon, 380W, 11 speakers (with subwoofer)350No
Aux input50Yes
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
Tilt/telescoping steering wheel, power100Yes
Remote window/roof operation15Yes
Power fore-aft adjuster, driver seat100Yes
Mirror tilt-down in reverse25Yes
Power height adjuster, driver seat50Yes
Interior ambient lighting150No
Power tilt adjuster, driver seat50Yes
Power recliner, driver seat100Yes
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Total Requested169065%
Total Not Requested90035%
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?
Surround sound250No
Harman/Kardon, 380W, 11 speakers (with subwoofer)350No
Aux input50Yes
Total Requested508%
Total Not Requested60092%

Option Package Details
Lexus RX 350 F Sport

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
Larger infotainment display0No
Vehicle health reports0No
App support0No
Total Requested55050%
Total Not Requested55050%

Option Package Details
Lexus RX 450h F Sport

Navigation Package
FeatureValueRequested?
Navigation system550Yes
DVD-compatible player0No
Voice control for nav and audio75No
Automatic air recirculation100No
SMS text-to-speech reader25No
Speed limit information0No
Larger infotainment display0No
Vehicle health reports0No
App support0No
Total Requested55073%
Total Not Requested20027%

Was this information useful?

We're glad we could help! Share this page:

We're so sorry! Tell us how we can improve it.

See TrueDelta's information for all Convertibles
See TrueDelta's information for all Mercedes-Benz models.