BMW 3-Series BMW 3-Series 2015 Mercedes-Benz B-Class Mercedes-Benz B-Class 2014

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BMW 3-Series 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.

BMW 3-Series vs. Mercedes-Benz B-Class Invoice Comparison

Lowest Total Price: $42,020

Mercedes-Benz B-Class Electric Drive   
Difference: $8,675

Lowest Total Invoice: $38,619

Mercedes-Benz B-Class Electric Drive   
Difference: $8,701

Calculate Payments

  Down Payment Interest Rate Term
Model Year201520152014
Model3-Series3-SeriesB-Class
Trim328i328dElectric Drive
Body4dr Wagon4dr Wagon4dr Hatch
Base Price $41,950 $43,450 $41,450
Base Invoice $39,275 $40,655 $38,549
Navigation system 2,150 2,150  
Premium Package 2,200 2,200 2,980
Driver Assistance Package 950 950  
Steering-linked headlights 900 900  
Metallic paint (extra cost) 550 550 720
Heated front seats 500 500  
Semi-automated parking system 500 500  
Interior Package     1,690
Obstacle detection, rear     970
Wood trim     325
Rearview camera     460
Navigation system 1,955 1,955  
Premium Package 2,000 2,000 2,771
Driver Assistance Package 865 865  
Steering-linked headlights 820 820  
Metallic paint (extra cost) 500 500 670
Heated front seats 455 455  
Semi-automated parking system 455 455  
Interior Package     1,572
Obstacle detection, rear     902
Wood trim     302
Rearview camera     428
Options (change) 7,750 7,750 7,145
Options (change) 7,050 7,050 6,645
Destination 995 995 925
Gas Tax 0 0 -7,500
Total Price $50,695 $52,195 $42,020
Total Invoice $47,320 $48,700 $38,619

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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 BMW 3-Series dealer quotes or Mercedes-Benz B-Class dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: BMW 3-Series vs. Mercedes-Benz B-Class

Lowest Adjusted Price and Invoice: Mercedes-Benz B-Class Electric Drive
TrueDelta Adjusted Price Difference: $4,730
TrueDelta Adjusted Invoice Difference: $5,019
Model Year201520152014
Model3-Series3-SeriesB-Class
Trim328i328dElectric Drive
Body4dr Wagon4dr Wagon4dr Hatch
Engine240hp I4180hp I4 D177hp E
TransmissionT8T8A1
DrivetrainAWDAWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)205, 9205, 9450, 12
Tire (rear if not all the same)225/50-17225/50-17225/45-17
Total Price$50,695$52,195$42,020
Adjustments for Features-3,945-3,8450
Feature-Adjusted Total Price$46,750$48,350$42,020
Cost Above Minimum$0$1,600$0
Total Invoice$47,320$48,700$38,619
Adjustments for Features-3,682-3,5880
Feature-Adjusted Total Invoice$43,638$45,112$38,619
Cost Above Minimum$0$1,474$0

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Features Comparison: BMW 3-Series vs. Mercedes-Benz B-Class

Model Year201520152014
Model3-Series3-SeriesB-Class
Trim328i328dElectric Drive
Body4dr Wagon4dr Wagon4dr Hatch
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300$1300 
1-speed automatic  $800
AWD$1700$1700 
FWD  $0
Accessories 
Hands-free trunk or liftgate$100$100 
Proximity key$250$250 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0 
Driver drowsiness monitor  $150
Forward collision warning  $200
Hill descent control$250$250 
Knee airbag, passenger$75$75 
Radar- or camera-based collision preparation system  $0
Cargo Management 
Air-conditioned storage compartment$50$50 
Cargo area partition net$40$40 
Console with shifter$150$150 
Console without shifter  $150
Liftglass or two-piece tailgate$150$150 
Rear seat pass-through  $100
Storage compartment under front seat(s)  $50
Climate Control 
Automatic air recirculation$100$100 
Heated windshield washer nozzles$15$15 
Rear air vents  $100
Rear air vents with manual controls$150$150 
Rear wiper$175$175 
Residual heat$50$50 
Engine / Motor 
10 kW onboard charger  $750
28 kWh battery pack  $0
Regenerative braking$0$0 
Exterior 
Bright-finished exhaust tip(s)$25$25 
Panoramic sunroof$1200$1200 
Rear spoiler$200$200 
Infotainment 
App support$0$0 
DVD-compatible player$0$0 
Handwriting recognition$200$200 
In-vehicle Internet$150$150 
Media drive$15$15 
S Voice support$0$0 
Satellite radio  $200
Satellite radio - one year subscription$250$250 
Siri Eyes Free support$0$0 
SMS text-to-speech reader  $25
Surround sound  $250
Telematics service, such as OnStar$200$200 
Telematics service, such as OnStar, with navigation  $225
Traffic + travel information$25$25 
Traffic information  $25
Voice control for external devices$0$0 
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror$75$75 
Fog light, rear  $100
Fog lights$125$125 
Power-folding mirrors$50$50 
Steering-linked headlights$150$150 
Tachometer$75$75 
Seats and Interior Trim 
Center armrest(s), front row$75$75 
Door sill trim plates  $100
Foldaway tray tables, second row  $150
Memory system, passenger seat  $150
Upholstered instrument panel  $300
Suspension, Wheels, and Tires 
Electronic systems calibration selector$200$200 
Transmission 
Launch control$100  
Steering-wheel-mounted transmission controls$100$100 
Total Value of Features$7,770$7,670$3,825
Value of Feature Adjustments$3,945$3,845$0
Value of Feature Adjustments-3,682-3,5880

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Specifications Comparison: BMW 3-Series vs. Mercedes-Benz B-Class

Model Year20152014
Model3-SeriesB-Class
Body4dr Wagon4dr Hatch
Wheelbase110.6 in106.3 in
Length182.1 in171.6 in
Width71.3 in70.3 in
Height56.5 in61.3 in
Curb Weight3,546 lb.3,925 lb.
Fuel Capacity15.8 gal.0.0 gal.
Row 1 Headroom40.4 in0.0 in
Row 1 Shoulder Room55.1 in0.0 in
Row 1 Legroom42.0 in0.0 in
Row 2 Headroom38.3 in0.0 in
Row 2 Shoulder Room55.1 in0.0 in
Row 2 Legroom35.0 in0.0 in
Cargo Volume,
Minimum
17.5 ft321.0 ft3
Cargo Volume,
Maximum
53.0 ft351.4 ft3

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Option Package Details
BMW 3-Series 328i

Navigation system
FeatureValueRequested?
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio100Yes
Media drive15No
Traffic + travel information25No
In-vehicle Internet150No
Handwriting recognition200No
App support0No
Remote app25Yes
Siri Eyes Free support0No
S Voice support0No
Total Requested72565%
Total Not Requested39035%
Premium Package
FeatureValueRequested?
Leather seating surfaces900Yes
Hands-free trunk or liftgate100No
Satellite radio - one year subscription250No
Power 4-way lumbar adjuster, driver seat150Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Proximity key250No
Total Requested120067%
Total Not Requested60033%
Driver Assistance Package
FeatureValueRequested?
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Rearview camera200Yes
Total Requested600100%
Total Not Requested00%

Option Package Details
BMW 3-Series 328d

Navigation system
FeatureValueRequested?
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio100Yes
Media drive15No
Traffic + travel information25No
In-vehicle Internet150No
Handwriting recognition200No
App support0No
Remote app25Yes
Siri Eyes Free support0No
S Voice support0No
Total Requested72565%
Total Not Requested39035%
Premium Package
FeatureValueRequested?
Leather seating surfaces900Yes
Hands-free trunk or liftgate100No
Satellite radio - one year subscription250No
Power 4-way lumbar adjuster, driver seat150Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Proximity key250No
Total Requested120067%
Total Not Requested60033%
Driver Assistance Package
FeatureValueRequested?
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Rearview camera200Yes
Total Requested600100%
Total Not Requested00%

Option Package Details
Mercedes-Benz B-Class Electric Drive

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Parking guidance system - active500Yes
Total Requested900100%
Total Not Requested00%
Interior Package
FeatureValueRequested?
Leather seating surfaces900Yes
Remote window/roof operation15Yes
Upholstered instrument panel300No
Total Requested91575%
Total Not Requested30025%
Premium Package
FeatureValueRequested?
Heated front seats200Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Xenon HID headlights500Yes
Satellite radio200Yes
Auto-dimming driver-side mirror75Yes
Compass0Yes
Surround sound250No
iPod integration100Yes
Harman/Kardon, 450W, 12 speakers (with subwoofer)350No
Total Requested132569%
Total Not Requested60031%

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