Mercedes-Benz B-Class Mercedes-Benz B-Class 2017 Lexus IS Lexus IS 2018
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Mercedes-Benz B-Class vs. Lexus IS 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 IS Invoice Comparison

Lowest Total Price: $43,640

Mercedes-Benz B-Class B250e   
Difference: $3,705

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  Down Payment Interest Rate Term
Model Year201720182018
ModelB-ClassISIS
TrimB250e300350
Body4dr Hatch4dr Sedan4dr Sedan
Base Price $39,900 $38,210 $41,830
Premium 3 Package 5,500    
Interior Package 2,250    
Obstacle detection, rear 970    
Metallic paint (extra cost) 720    
Blind spot warning system 550    
Wood trim 325    
Luxury Package   4,880 4,425
Navigation System / Mark Levinson Pkg.   2,835 2,835
Illuminated door sill trim plates   425 425
Premium 3 Package 5,115    
Interior Package 2,093    
Obstacle detection, rear 902    
Metallic paint (extra cost) 670    
Blind spot warning system 512    
Wood trim 302    
Luxury Package   4,491 4,072
Navigation System / Mark Levinson Pkg.   2,616 2,616
Illuminated door sill trim plates   280 280
Options (change) 10,315 8,140 7,685
Options (change) 9,594 7,387 6,968
Destination 925 995 995
Gas Tax -7,500 0 0
Total Price $43,640 $47,345 $50,510

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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

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

Request free, no-obligation Mercedes-Benz B-Class dealer quotes or Lexus IS 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 B-Class vs. Lexus IS

Lowest Adjusted Price: Mercedes-Benz B-Class B250e
Lowest Adjusted Invoice: Lexus IS 350
TrueDelta Adjusted Price Difference: $2,290
TrueDelta Adjusted Invoice Difference: $32,386
Model Year201720182018
ModelB-ClassISIS
TrimB250e300350
Body4dr Hatch4dr Sedan4dr Sedan
Engine177hp E241hp I4306hp V6
TransmissionA1T8T8
DrivetrainFWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)450, 12835, 15835, 15
Tire (rear if not all the same)225/45-17225/45-17225/40-18
Total Price$43,640$47,345$50,510
Adjustments for Features0-1,415-1,415
Feature-Adjusted Total Price$43,640$45,930$49,095
Cost Above Minimum$0$0$3,165

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

Model Year201720182018
ModelB-ClassISIS
TrimB250e300350
Body4dr Hatch4dr Sedan4dr Sedan
Transmission and Drivetrain 
1-speed automatic$800  
8-speed manually-shiftable automatic $1300$1300
FWD$0  
RWD $0$0
Accessories 
Adaptive cruise control $600$600
Cruise control$150  
Heated steering wheel $100$100
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 
Automatic braking, low-speed $200$200
Cross-traffic warning, rear $100$100
Driver drowsiness monitor$150  
Knee airbag, passenger $75$75
Lane departure prevention, steering-based $200$200
Lane departure warning $200$200
Pedestrian detection $50$50
Rear side airbags $300$300
Temporary spare tire $150$150
Tires, run-flat$150  
Vehicle health reports $0$0
Cargo Management 
Cargo cover$75  
Console with shifter $150$150
Console without shifter$150  
Overhead sunglass holder $25$25
Rear seat pass-through$100  
Storage compartment under front seat(s)$50  
Climate Control 
Automatic air recirculation $100$100
Electrically heated windshield$250  
Water-repellent front-door glass $15$15
Engine / Motor 
10 kW onboard charger$750  
28 kWh battery pack$0  
Automatic start / stop$150  
Radar-based brake regeneration$200  
Regeneration paddles$100  
Exterior 
Bright-finished exhaust tip(s) $25$25
Sunroof $900$900
Infotainment 
Android Auto support$100  
Apple CarPlay support$100  
In-vehicle Internet$150  
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
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 $1000$1000
Tachometer $75$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  
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
Upholstered instrument cluster hood $50$50
Upholstered instrument panel$300  
Suspension, Wheels, and Tires 
Electronic systems calibration selector $200$200
Transmission 
Steering-wheel-mounted transmission controls $100$100
Total Value of Features$6,140$7,555$7,555
Value of Feature Adjustments$0$1,415$1,415
Value of Feature Adjustments0-251-223

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

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

Model Year20172018
ModelB-ClassIS
Body4dr Hatch4dr Sedan
Wheelbase106.3 in110.2 in
Length171.6 in184.3 in
Width70.3 in71.3 in
Height61.3 in56.3 in
Curb Weight3,925 lb.3,584 lb.
Fuel Capacity0.0 gal.17.4 gal.
Row 1 Headroom0.0 in38.2 in
Row 1 Shoulder Room0.0 in55.9 in
Row 1 Hip Room0.0 in54.3 in
Row 1 Legroom0.0 in44.8 in
Row 2 Headroom0.0 in36.9 in
Row 2 Shoulder Room0.0 in53.4 in
Row 2 Hip Room0.0 in54.0 in
Row 2 Legroom0.0 in32.2 in
Cargo Volume,
Minimum		21.0 ft310.8 ft3
Cargo Volume,
Maximum		51.4 ft310.8 ft3

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See a complete comparison of Mercedes-Benz B-Class vs. Lexus IS 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
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 sound250Yes
Harman/Kardon, 450W, 12 speakers (with subwoofer)350No
Satellite radio200Yes
Proximity key250Yes
Regeneration paddles100No
Radar-based brake regeneration200No
Total Requested175062%
Total Not Requested106538%
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 IS 300

Luxury Package
FeatureValueRequested?
Wood trim300Yes
Leather seating surfaces900Yes
Memory system, driver seat200Yes
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Heated steering wheel100No
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Mirror tilt-down in reverse25Yes
Blind spot warning system200Yes
LED headlights500No
Cross-traffic warning, rear100No
Tilt/telescoping steering wheel, power100No
Rain-sensing wipers100Yes
Cooled or ventilated front seats300No
Rearview camera200Yes
Total Requested240067%
Total Not Requested117533%
Navigation System / Mark Levinson Pkg.
FeatureValueRequested?
Surround sound250Yes
DVD-compatible player0Yes
Mark Levinson, 835W, 15 speakers (with subwoofer)350No
Navigation system550Yes
Voice control for nav and audio75Yes
SMS text-to-speech reader25No
Speed limit information0No
Vehicle health reports0No
App support0Yes
Total Requested87570%
Total Not Requested37530%

Option Package Details
Lexus IS 350

Luxury Package
FeatureValueRequested?
Wood trim300Yes
Leather seating surfaces900Yes
Memory system, driver seat200Yes
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Heated steering wheel100No
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Mirror tilt-down in reverse25Yes
Blind spot warning system200Yes
LED headlights500No
Cross-traffic warning, rear100No
Tilt/telescoping steering wheel, power100No
Rain-sensing wipers100Yes
Heated front seats200Yes
Cooled or ventilated front seats300No
Rearview camera200Yes
Total Requested260069%
Total Not Requested117531%
Navigation System / Mark Levinson Pkg.
FeatureValueRequested?
Surround sound250Yes
DVD-compatible player0Yes
Mark Levinson, 835W, 15 speakers (with subwoofer)350No
Navigation system550Yes
Voice control for nav and audio75Yes
SMS text-to-speech reader25No
Speed limit information0No
Vehicle health reports0No
App support0Yes
Total Requested87570%
Total Not Requested37530%

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