BMW 3-Series BMW 3-Series 2010 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: $41,560

Mercedes-Benz B-Class Electric Drive   
Difference: $2,415

Lowest Total Invoice: $38,191

Mercedes-Benz B-Class Electric Drive   
Difference: $2,444

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  Down Payment Interest Rate Term
Model Year20102014
Model3-SeriesB-Class
Trim328iElectric Drive
Body4dr Wagon4dr Hatch
Base Price $35,700 $41,450
Base Invoice $33,025 $38,549
Premium Package 1,900 2,980
Navigation system 2,100  
Steering-linked headlights 900  
Obstacle detection, rear 750 970
Metallic paint (extra cost) 550 720
HD radio 350  
Heated front seats 500  
Satellite radio - one year subscription 350  
Interior Package   1,690
Wood trim   325
Premium Package 1,730 2,771
Navigation system 1,910  
Steering-linked headlights 820  
Obstacle detection, rear 685 902
Metallic paint (extra cost) 500 670
HD radio 315  
Heated front seats 455  
Satellite radio - one year subscription 320  
Interior Package   1,572
Wood trim   302
Options (change) 7,400 6,685
Options (change) 6,735 6,217
Destination 875 925
Gas Tax 0 -7,500
Total Price $43,975 $41,560
Total Invoice $40,635 $38,191

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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 BMW 3-Series dealer quotes or Mercedes-Benz B-Class 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: BMW 3-Series vs. Mercedes-Benz B-Class

Lowest Adjusted Price and Invoice: Mercedes-Benz B-Class Electric Drive
TrueDelta Adjusted Price Difference: $3,770
TrueDelta Adjusted Invoice Difference: $3,689
Model Year20102014
Model3-SeriesB-Class
Trim328iElectric Drive
Body4dr Wagon4dr Hatch
Engine230hp I6177hp E
TransmissionM6A1
DrivetrainRWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG
Audio (watts, speakers)?, 6450, 12
Tire (rear if not all the same)225/45-17225/45-17
Total Price$43,975$41,560
Adjustments for Features0-1,355
Feature-Adjusted Total Price$43,975$40,205
Total Invoice$40,635$38,191
Adjustments for Features0-1,245
Feature-Adjusted Total Invoice$40,635$36,946

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

Model Year20102014
Model3-SeriesB-Class
Trim328iElectric Drive
Body4dr Wagon4dr Hatch
Transmission and Drivetrain 
6-speed manual$150 
1-speed automatic $800
RWD$0 
FWD $0
Accessories 
Remote app $25
Semi-automated parking system $500
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0 
Driver drowsiness monitor $150
Forward collision warning $200
Knee airbag, driver $75
Radar- or camera-based collision preparation system $0
Cargo Management 
Air-conditioned storage compartment$50 
Cargo area partition net$40 
Console with shifter$150 
Console without shifter $150
Liftglass or two-piece tailgate$150 
Rear seat pass-through $100
Storage compartment under front seat(s) $50
Climate Control 
Automatic air recirculation$100 
Heated windshield washer nozzles$15 
Rear air vents $100
Rear air vents with manual controls$150 
Rear wiper$175 
Engine / Motor 
10 kW onboard charger $750
28 kWh battery pack $0
Automatic start / stop $150
Exterior 
Bright-finished exhaust tip(s)$25 
Panoramic sunroof$1200 
Infotainment 
Bluetooth audio streaming $25
iPod integration$100 
Media drive$15 
Satellite radio $200
Satellite radio - one year subscription$250 
SMS text-to-speech reader $25
Surround sound $250
Telematics service, such as OnStar$200 
Telematics service, such as OnStar, with navigation $225
USB port $25
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror$75 
Fog light, rear $100
Fog lights$125 
Power-folding mirrors$50 
Steering-linked headlights$150 
Tachometer$75 
Seats and Interior Trim 
Center armrest(s), front row$75 
Door sill trim plates $100
Floor mats $75
Foldaway tray tables, second row $150
Memory system, passenger seat $150
Upholstered instrument panel $300
Total Value of Features$3,320$4,675
Value of Feature Adjustments$0$1,355
Value of Feature Adjustments0-1,245

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See a complete comparison of BMW 3-Series vs. Mercedes-Benz B-Class features.

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

Model Year20102014
Model3-SeriesB-Class
Body4dr Wagon4dr Hatch
Wheelbase108.7 in106.3 in
Length178.2 in171.6 in
Width71.5 in70.3 in
Height55.8 in61.3 in
Curb Weight3,463 lb.3,925 lb.
Fuel Capacity15.9 gal.0.0 gal.
Row 1 Headroom38.5 in0.0 in
Row 1 Shoulder Room55.4 in0.0 in
Row 1 Legroom41.5 in0.0 in
Row 2 Headroom38.0 in0.0 in
Row 2 Shoulder Room55.1 in0.0 in
Row 2 Legroom34.6 in0.0 in
Cargo Volume,
Minimum		24.8 ft321.0 ft3
Cargo Volume,
Maximum		58.0 ft351.4 ft3

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See a complete comparison of BMW 3-Series vs. Mercedes-Benz B-Class specs.

Option Package Details
BMW 3-Series 328i

Premium Package
FeatureValueRequested?
Power 4-way lumbar adjuster, driver seat150Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Telematics service, such as OnStar200Yes
Bluetooth cell phone link100Yes
Auto-dimming driver-side mirror75Yes
Compass0Yes
Power-folding mirrors50No
Auto-dimming passenger-side mirror75No
Power tilt adjuster, driver seat100Yes
Power recliner, driver seat100Yes
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Total Requested182594%
Total Not Requested1256%

Option Package Details
Mercedes-Benz B-Class Electric Drive

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Parking guidance system - active500No
Total Requested40044%
Total Not Requested50056%
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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