Lexus RX Lexus RX 2021 Mercedes-Benz B-Class Mercedes-Benz B-Class 2017

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Lexus RX vs. Mercedes-Benz B-Class 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 B-Class Invoice Comparison

Lowest Total Price: $43,640

Mercedes-Benz B-Class B250e   
Difference: $11,430

Calculate Payments

  Down Payment Interest Rate Term
Model Year202120212017
ModelRXRXB-Class
Trim350450hB250e
Body4dr SUV4dr SUV4dr Hatch
Base Price $45,220 $47,820 $39,900
Luxury Package 4,180 4,180  
Cooled or ventilated front seats 640 640  
Sunroof 1,350 1,350  
Navigation Package 2,120 2,120  
Obstacle detection, rear 535 535 970
Interior Package     2,250
Premium 3 Package     5,500
Metallic paint (extra cost)     720
Wood trim     325
Blind spot warning system     550
Luxury Package 3,848 3,848  
Cooled or ventilated front seats 589 589  
Sunroof 1,243 1,243  
Navigation Package 1,956 1,956  
Obstacle detection, rear 492 492 902
Interior Package     2,093
Premium 3 Package     5,115
Metallic paint (extra cost)     670
Wood trim     302
Blind spot warning system     512
Options (change) 8,825 8,825 10,315
Options (change) 8,128 8,128 9,594
Destination 1,025 1,025 925
Gas Tax 0 0 -7,500
Total Price $55,070 $57,670 $43,640

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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: Lexus RX vs. Mercedes-Benz B-Class

Lowest Adjusted Price: Mercedes-Benz B-Class B250e
Lowest Adjusted Invoice: Lexus RX 450h
TrueDelta Adjusted Price Difference: $6,950
TrueDelta Adjusted Invoice Difference: $31,930
Model Year202120212017
ModelRXRXB-Class
Trim350450hB250e
Body4dr SUV4dr SUV4dr Hatch
Engine295hp V6259hp V6 H177hp E
TransmissionT8CVT-6A1
DrivetrainFWDAWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 12?, 12450, 12
Tire (rear if not all the same)235/55-20235/55-20225/45-17
Total Price$55,070$57,670$43,640
Adjustments for Features-4,480-6,0300
Feature-Adjusted Total Price$50,590$51,640$43,640
Cost Above Minimum$0$1,050$0

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Features Comparison: Lexus RX vs. Mercedes-Benz B-Class

Model Year202120212017
ModelRXRXB-Class
Trim350450hB250e
Body4dr SUV4dr SUV4dr Hatch
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300  
6-speed manually-shiftable CVT $1100 
1-speed automatic  $800
FWD$0 $0
AWD $1700 
Accessories 
Adaptive cruise control, all-speed$850$850 
Cruise control  $150
Heated steering wheel$100$100 
Power liftgate$350$350 
Remote window/roof operation$15$15 
Semi-automated parking system  $500
Sunshades, second row$125$125 
Tilt/telescoping steering wheel, manual  $250
Tilt/telescoping steering wheel, power$350$350 
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$150 
Cross-traffic warning, rear$100$100 
Driver drowsiness monitor  $150
Knee airbag, passenger$75$75 
Lane departure warning$200$200 
Lane keeping assist$400$400 
Pedestrian detection$50$50 
Rear side airbags$300$300 
Rollover sensor$50$50 
Temporary spare tire$150$150 
Tires, run-flat  $150
Vehicle health reports$0$0 
Cargo Management 
Console with shifter$150$150 
Console without shifter  $150
Overhead sunglass holder$25$25 
Rear seat pass-through  $100
Roof rails$250$250 
Storage compartment under front seat(s)  $50
Climate Control 
Automatic air recirculation$100$100 
Electrically heated windshield  $250
Rear wiper$175$175 
Water-repellent front-door glass$15$15 
Engine / Motor 
10 kW onboard charger  $750
28 kWh battery pack  $0
Automatic start / stop $150$150
Radar-based brake regeneration  $200
Regeneration paddles  $100
Exterior 
Bright-finished exhaust tip(s)$25  
Deep-tinted rear windows$275$275 
Laminated front side windows$200$200 
Rear bumper protector$40$40 
Rear spoiler$200$200 
Self-repairing paint$0$0 
Sunroof$900$900 
Wheel-lip moldings$75$75 
Infotainment 
Android Auto support  $100
Apple CarPlay support  $100
In-vehicle Internet  $150
Larger infotainment display$0$0 
Media drive  $15
Navigation map updates, three years  $0
SD Card slot  $25
Siri Eyes Free support$0$0 
SMS text-to-speech reader$25$25 
Surround sound  $250
Telematics service, such as OnStar$200$200 
Telematics service, such as OnStar, with navigation  $225
Wi-Fi hotspot  $50
Instruments, Lights, and Mirrors 
Analog clock$25$25 
Auto-dimming headlights$200$200 
Auto-dimming passenger-side mirror$75$75 
Compass  $0
Fog light, rear  $100
Fog lights$125$125 
Interior ambient lighting$150$150 
Interior ambient lighting, configurable  $150
LED headlights, single projector or low beam only$750$750 
Power-folding mirrors$50$50 
Tachometer$75  
Xenon HID headlights  $500
Seats and Interior Trim 
Center armrest(s), front row$75$75 
Cooled or ventilated front seats$300$300 
Foldaway tray tables, second row  $150
Leather door panel trim$250$250 
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
Power thigh support length adjuster, driver seat$100$100 
Power thigh support length adjuster, passenger seat$100$100 
Upholstered instrument panel  $300
Wood/leather-wrapped steering wheel$150$150 
Suspension, Wheels, and Tires 
Alloy wheels  $350
Chrome-coated alloy wheels$600$600 
Electronic systems calibration selector$200$200 
Total Value of Features$10,995$12,545$6,515
Value of Feature Adjustments$4,480$6,030$0
Value of Feature Adjustments-745-9570

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Specifications Comparison: Lexus RX vs. Mercedes-Benz B-Class

Model Year20212017
ModelRXB-Class
Body4dr SUV4dr Hatch
Wheelbase109.8 in106.3 in
Length192.5 in171.6 in
Width74.6 in70.3 in
Height67.7 in61.3 in
Curb Weight4,223 lb.3,925 lb.
Fuel Capacity19.2 gal.0.0 gal.
Row 1 Headroom39.4 in0.0 in
Row 1 Shoulder Room57.8 in0.0 in
Row 1 Hip Room56.6 in0.0 in
Row 1 Legroom44.1 in0.0 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 ft321.0 ft3
Cargo Volume,
Maximum
56.3 ft351.4 ft3

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Option Package Details
Lexus RX 350

Luxury Package
FeatureValueRequested?
Wood trim300Yes
Upgraded leather upholstery0No
Power 4-way lumbar adjuster, driver seat50Yes
Power thigh support length adjuster, driver seat100No
Power 4-way lumbar adjuster, passenger seat50Yes
Power thigh support length adjuster, passenger seat100No
Sunshades, second row125No
Wood/leather-wrapped steering wheel0No
Heated steering wheel100No
Interior ambient lighting150Yes
Illuminated door sill trim plates100Yes
Chrome-coated alloy wheels250No
235/55VR20 tires400No
Leather seating surfaces900Yes
Memory system, driver seat200Yes
Auto-dimming driver-side mirror75Yes
Power-folding mirrors50No
Auto-dimming passenger-side mirror75No
Leather door panel trim250No
Total Requested182556%
Total Not Requested145044%
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 support0Yes
Total Requested62557%
Total Not Requested47543%

Option Package Details
Lexus RX 450h

Luxury Package
FeatureValueRequested?
Wood trim300Yes
Upgraded leather upholstery0No
Power 4-way lumbar adjuster, driver seat50Yes
Power thigh support length adjuster, driver seat100No
Power 4-way lumbar adjuster, passenger seat50Yes
Power thigh support length adjuster, passenger seat100No
Sunshades, second row125No
Wood/leather-wrapped steering wheel0No
Heated steering wheel100No
Interior ambient lighting150Yes
Illuminated door sill trim plates100Yes
Chrome-coated alloy wheels250No
235/55VR20 tires400No
Leather seating surfaces900Yes
Memory system, driver seat200Yes
Auto-dimming driver-side mirror75Yes
Power-folding mirrors50No
Auto-dimming passenger-side mirror75No
Leather door panel trim250No
Total Requested182556%
Total Not Requested145044%
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 support0Yes
Total Requested62583%
Total Not Requested12517%

Option Package Details
Mercedes-Benz B-Class B250e

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Semi-automated parking system500No
Total Requested40044%
Total Not Requested50056%
Interior Package
FeatureValueRequested?
Leather seating surfaces900Yes
Heated front seats200Yes
Upholstered instrument panel300No
Interior ambient lighting, configurable150No
Total Requested110071%
Total Not Requested45029%
Premium 3 Package
FeatureValueRequested?
Rearview camera200Yes
Smartphone integration0No
Wi-Fi hotspot50No
Apple CarPlay support100No
Android Auto support100No
DVD-compatible player0Yes
Media drive15No
Traffic + travel information25Yes
In-vehicle Internet150No
App support0Yes
Navigation map updates, three years0No
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Xenon HID headlights500Yes
Auto-dimming driver-side mirror75Yes
Compass0No
Surround sound250No
Harman/Kardon, 450W, 12 speakers (with subwoofer)350No
Satellite radio200Yes
Proximity key250Yes
Regeneration paddles100No
Radar-based brake regeneration200No
Total Requested150053%
Total Not Requested131547%

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