Mercedes-Benz B-Class Mercedes-Benz B-Class 2017 Lexus RX Lexus RX 2012
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Mercedes-Benz B-Class 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 B-Class vs. Lexus RX Invoice Comparison

Lowest Total Price: $43,090

Mercedes-Benz B-Class B250e   
Difference: $4,285

Lowest Total Invoice: $39,614

Mercedes-Benz B-Class B250e   
Difference: $4,675

Calculate Payments

  Down Payment Interest Rate Term
Model Year201720122012
ModelB-ClassRXRX
TrimB250e350450h
Body4dr Hatch4dr SUV4dr SUV
Base Price $39,900 $39,075 $45,235
Base Invoice $37,107 $36,537 $42,520
Premium 3 Package 5,500    
Interior Package 2,250    
Obstacle detection, rear 970 500 500
Metallic paint (extra cost) 720    
Wood trim 325    
Navigation Package   2,465 2,465
Premium Package   2,400 2,400
Unbranded 12 speakers   110 110
Comfort Package   1,950 825
Xenon HID headlights     875
Premium 3 Package 5,115    
Interior Package 2,093    
Obstacle detection, rear 902 460 460
Metallic paint (extra cost) 670    
Wood trim 302    
Navigation Package   2,277 2,277
Premium Package   2,244 2,244
Unbranded 12 speakers   100 100
Comfort Package   1,796 759
Xenon HID headlights     807
Options (change) 9,765 7,425 7,175
Options (change) 9,082 6,877 6,647
Destination 925 875 875
Gas Tax -7,500 0 0
Total Price $43,090 $47,375 $53,285
Total Invoice $39,614 $44,289 $50,042

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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 Mercedes-Benz B-Class dealer quotes or Lexus RX dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Mercedes-Benz B-Class vs. Lexus RX

Lowest Adjusted Price and Invoice: Mercedes-Benz B-Class B250e
TrueDelta Adjusted Price Difference: $3,530
TrueDelta Adjusted Invoice Difference: $3,969
Model Year201720122012
ModelB-ClassRXRX
TrimB250e350450h
Body4dr Hatch4dr SUV4dr SUV
Engine177hp E275hp V6245hp V6 H
TransmissionA1T6CVT-6
DrivetrainFWDFWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)450, 12?, 12?, 12
Tire (rear if not all the same)225/45-17235/60-18235/60-18
Total Price$43,090$47,375$53,285
Adjustments for Features0-755-830
Feature-Adjusted Total Price$43,090$46,620$52,455
Cost Above Minimum$0$0$5,835
Total Invoice$39,614$44,289$50,042
Adjustments for Features0-706-779
Feature-Adjusted Total Invoice$39,614$43,583$49,263
Cost Above Minimum$0$0$5,680

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

Model Year201720122012
ModelB-ClassRXRX
TrimB250e350450h
Body4dr Hatch4dr SUV4dr SUV
Transmission and Drivetrain 
1-speed automatic$800  
6-speed manually-shiftable automatic $1100 
6-speed manually-shiftable CVT  $1100
FWD$0$0$0
Accessories 
Power liftgate $350$350
Remote app$25  
Remote window/roof operation $15$15
Semi-automated parking system$500  
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
Driver drowsiness monitor$150  
Forward collision warning$200  
Knee airbag, passenger $75$75
Radar- or camera-based collision preparation system$0  
Rear side airbags $300$300
Rollover sensor $50$50
Temporary spare tire $150$150
Tires, run-flat$150  
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 
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$25
Deep-tinted rear windows $275$275
Laminated front side windows $200$200
Rear bumper protector $40$40
Rear spoiler $200$200
Sunroof $900$900
Infotainment 
Android Auto support$100  
App support$0  
Apple CarPlay support$100  
CD changer, in-dash $325$325
CD player$125  
DVD-compatible player$0  
HD radio$50  
In-vehicle Internet$150  
Media drive$15  
Navigation map updates, three years$0  
SD Card slot$25  
Surround sound$250  
Telematics service, such as OnStar $200$200
Telematics service, such as OnStar, with navigation$225  
Traffic + travel information$25  
Traffic information $25$25
Wi-Fi hotspot$50  
Instruments, Lights, and Mirrors 
Auto-dimming headlights $200$200
Auto-dimming passenger-side mirror $75$75
Fog light, rear$100  
Fog lights $125$125
Interior ambient lighting $150$150
Interior ambient lighting, configurable$150  
Steering-linked headlights $150$150
Tachometer $75 
Seats and Interior Trim 
Center armrest(s), front row $75$75
Cooled or ventilated front seats $300$300
Door sill trim plates $100$100
Foldaway tray tables, second row$150  
Illuminated door sill trim plates$200  
Leather door panel trim $250$250
Manual fore-aft adjuster, second row seats $75$75
Manual recliner, second row seats $75$75
Memory system, passenger seat$150  
Power 4-way lumbar adjuster, driver seat$150  
Power 4-way lumbar adjuster, passenger seat$150  
Power lumbar adjuster, driver seat $100$100
Power lumbar adjuster, passenger seat $100$100
Upholstered instrument panel$300  
Total Value of Features$6,290$7,045$7,120
Value of Feature Adjustments$0$755$830
Value of Feature Adjustments0-706-779

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See a complete comparison of Mercedes-Benz B-Class vs. Lexus RX features.

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

Model Year20172012
ModelB-ClassRX
Body4dr Hatch4dr SUV
Wheelbase106.3 in107.9 in
Length171.6 in187.8 in
Width70.3 in74.2 in
Height61.3 in66.3 in
Curb Weight3,925 lb.4,179 lb.
Fuel Capacity0.0 gal.19.2 gal.
Row 1 Headroom0.0 in39.1 in
Row 1 Shoulder Room0.0 in58.0 in
Row 1 Hip Room0.0 in55.6 in
Row 1 Legroom0.0 in43.1 in
Row 2 Headroom0.0 in37.7 in
Row 2 Shoulder Room0.0 in57.6 in
Row 2 Hip Room0.0 in54.5 in
Row 2 Legroom0.0 in36.8 in
Cargo Volume,
Minimum		21.0 ft340.0 ft3
Cargo Volume,
Maximum		51.4 ft380.3 ft3

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See a complete comparison of Mercedes-Benz B-Class vs. Lexus RX specs.

Option Package Details
Mercedes-Benz B-Class B250e

Premium 3 Package
FeatureValueRequested?
Rearview camera200Yes
Smartphone integration0No
Wi-Fi hotspot50No
Apple CarPlay support100No
Android Auto support100No
In-vehicle Internet150No
App support0No
Navigation map updates, three years0No
DVD-compatible player0No
Media drive15No
Traffic + travel information25No
Auto-dimming driver-side mirror75Yes
Compass0Yes
Surround sound250No
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Xenon HID headlights500Yes
Harman/Kardon, 450W, 12 speakers (with subwoofer)350No
Radar-based brake regeneration200No
Satellite radio200Yes
Proximity key250Yes
Regeneration paddles100No
Total Requested147552%
Total Not Requested134048%
Interior Package
FeatureValueRequested?
Leather seating surfaces900Yes
Heated front seats200Yes
Upholstered instrument panel300No
Interior ambient lighting, configurable0No
Total Requested110079%
Total Not Requested30021%

Option Package Details
Lexus RX 350

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Total Requested400100%
Total Not Requested00%
Navigation Package
FeatureValueRequested?
Navigation system600Yes
Rearview camera200Yes
Voice control for nav and audio100Yes
Traffic information25Yes
Total Requested925100%
Total Not Requested00%
Premium Package
FeatureValueRequested?
Leather seating surfaces900Yes
Sunroof900No
Memory system, driver seat200Yes
Power liftgate350No
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Upholstered door panels, leather250No
USB port25Yes
Total Requested120043%
Total Not Requested157557%
Comfort Package
FeatureValueRequested?
Heated front seats200Yes
Cooled or ventilated front seats300No
Rain-sensing wipers100Yes
Steering-linked headlights150No
Xenon HID headlights500Yes
Auto-dimming headlights200No
Total Requested80055%
Total Not Requested65045%

Option Package Details
Lexus RX 450h

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Total Requested400100%
Total Not Requested00%
Xenon HID headlights
FeatureValueRequested?
Xenon HID headlights500Yes
Steering-linked headlights150No
Auto-dimming headlights200No
Total Requested50059%
Total Not Requested35041%
Navigation Package
FeatureValueRequested?
Navigation system600Yes
Rearview camera200Yes
Voice control for nav and audio100Yes
Traffic information25Yes
Total Requested925100%
Total Not Requested00%
Premium Package
FeatureValueRequested?
Leather seating surfaces900Yes
Sunroof900No
Memory system, driver seat200Yes
Power liftgate350No
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Upholstered door panels, leather250No
USB port25Yes
Total Requested120043%
Total Not Requested157557%
Comfort Package
FeatureValueRequested?
Heated front seats200Yes
Cooled or ventilated front seats300No
Rain-sensing wipers100Yes
Total Requested30050%
Total Not Requested30050%

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