Mercedes-Benz B-Class Mercedes-Benz B-Class 2015 Audi A4 / S4 Audi A4 / S4 2006
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Mercedes-Benz B-Class vs. Audi A4 / S4 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. Audi A4 / S4 Invoice Comparison

Lowest Total Price: $40,485

Audi A4 / S4 A4 2.0T Avant   
Difference: $920

Lowest Total Invoice: $37,442

Audi A4 / S4 A4 2.0T Avant   
Difference: $606

Calculate Payments

  Down Payment Interest Rate Term
Model Year2015200620062006
ModelB-ClassA4 / S4A4 / S4A4 / S4
TrimElectric DriveA4 2.0T AvantA4 3.2 AvantS4 Avant
Body4dr Hatch4dr Wagon4dr Wagon4dr Wagon
Base Price $41,450 $31,340 $36,390 $47,400
Base Invoice $38,549 $29,053 $33,649 $43,668
Premium Package 2,690 1,850 1,050 2,900
Interior Package 2,150      
Metallic paint (extra cost) 720 450 450 450
Obstacle detection, rear 970 350 350 350
Technology Package   1,275 1,275  
Sunroof   1,400 1,000  
Tire-pressure monitor   250 250 250
Bluetooth cell phone link   500 500 500
Navigation system   1,950 1,950 1,950
Wood trim   400    
Bose 215W 10 speakers       1,000
Premium Package 2,502 1,684 956 2,639
Interior Package 2,000      
Metallic paint (extra cost) 670 410 410 410
Obstacle detection, rear 902 319 319 319
Technology Package   1,160 1,160  
Sunroof   1,274 910  
Tire-pressure monitor   228 228 228
Bluetooth cell phone link   455 455 455
Navigation system   1,775 1,775 1,775
Wood trim   364    
Bose 215W 10 speakers       910
Options (change) 6,530 8,425 6,825 7,400
Options (change) 6,074 7,669 6,213 6,736
Destination 925 720 720 720
Gas Tax -7,500 0 0 1,700
Total Price $41,405 $40,485 $43,935 $57,220
Total Invoice $38,048 $37,442 $40,582 $52,824

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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 Audi A4 / S4 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. Audi A4 / S4

Lowest Adjusted Price and Invoice: Mercedes-Benz B-Class Electric Drive
TrueDelta Adjusted Price Difference: $775
TrueDelta Adjusted Invoice Difference: $952
Model Year2015200620062006
ModelB-ClassA4 / S4A4 / S4A4 / S4
TrimElectric DriveA4 2.0T AvantA4 3.2 AvantS4 Avant
Body4dr Hatch4dr Wagon4dr Wagon4dr Wagon
Engine177hp E200hp I4255hp V6340hp V8
TransmissionA1M6M6M6
DrivetrainFWDAWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 8150, 10150, 10215, 10
Tire (rear if not all the same)225/45-17235/45-17235/45-17235/40-18
Total Price$41,405$40,485$43,935$57,220
Adjustments for Features-1,69500-250
Feature-Adjusted Total Price$39,710$40,485$43,935$56,970
Cost Above Minimum$0$0$3,450$16,485
Total Invoice$38,048$37,442$40,582$52,824
Adjustments for Features-1,55800-231
Feature-Adjusted Total Invoice$36,490$37,442$40,582$52,593
Cost Above Minimum$0$0$3,140$15,151

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Features Comparison: Mercedes-Benz B-Class vs. Audi A4 / S4

Model Year2015200620062006
ModelB-ClassA4 / S4A4 / S4A4 / S4
TrimElectric DriveA4 2.0T AvantA4 3.2 AvantS4 Avant
Body4dr Hatch4dr Wagon4dr Wagon4dr Wagon
Transmission and Drivetrain 
1-speed automatic$800   
6-speed manual $150$150$150
FWD$0   
AWD $1700$1700$1700
Accessories 
Proximity key$250   
Remote app$25   
Remote window/roof operation$15   
Semi-automated parking system$500   
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, driver$75   
Obstacle detection, front$150   
Radar- or camera-based collision preparation system$0   
Tires, run-flat$150   
Cargo Management 
Aluminum roof rails $250$250$250
Cargo area partition net $40$40$40
Cargo net $40$40$40
Console with shifter $150$150$150
Console without shifter$150   
Rear seat pass-through$100   
Storage compartment under front seat(s)$50$50$50 
Climate Control 
Electrically heated windshield$250   
Heated windshield washer nozzles $15$15$15
Rear air vents$100   
Rear wiper $175$175$175
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 
Bodyside moldings $75$75$75
Bright-finished exhaust tip(s) $25$25$25
Sunroof $900$900$900
Infotainment 
Aux input$50   
Bluetooth audio streaming$25   
CD changer, remote $200$200$200
CD player$125   
HD radio$50   
MP3-compatible player$50   
Satellite radio$200  $200
SMS text-to-speech reader$25   
Telematics service, such as OnStar, with navigation$225   
Traffic information$25   
Voice control for nav and audio$100   
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror $75$75$75
Fog lights $125$125$125
Headlight washers   $50
Interior ambient lighting, configurable$150   
Mirror tilt-down in reverse$25   
Power-folding mirrors $50$50$50
Steering-linked headlights $150$150$150
Tachometer $75$75$75
Seats and Interior Trim 
Center armrest(s), front row $75$75$75
Foldaway tray tables, second row$150   
Illuminated door sill trim plates$200   
Manual thigh support length adjuster, driver seat   $50
Memory system, passenger seat$150   
Upholstered instrument panel$300   
Suspension, Wheels, and Tires 
Ultra-sport suspension (upgrade)   $0
Total Value of Features$6,015$4,320$4,320$4,570
Value of Feature Adjustments$1,695$0$0$250
Value of Feature Adjustments-1,55800-231

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See a complete comparison of Mercedes-Benz B-Class vs. Audi A4 / S4 features.

Specifications Comparison: Mercedes-Benz B-Class vs. Audi A4 / S4

Model Year20152006
ModelB-ClassA4 / S4
Body4dr Hatch4dr Wagon
Wheelbase106.3 in104.3 in
Length171.6 in180.6 in
Width70.3 in69.8 in
Height61.3 in56.2 in
Curb Weight3,925 lb.3,672 lb.
Fuel Capacity0.0 gal.16.6 gal.
Row 1 Headroom0.0 in38.4 in
Row 1 Shoulder Room0.0 in55.1 in
Row 1 Legroom0.0 in41.3 in
Row 2 Headroom0.0 in37.6 in
Row 2 Shoulder Room0.0 in53.4 in
Row 2 Legroom0.0 in34.3 in
Cargo Volume,
Minimum		21.0 ft327.8 ft3
Cargo Volume,
Maximum		51.4 ft359.0 ft3

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See a complete comparison of Mercedes-Benz B-Class vs. Audi A4 / S4 specs.

Option Package Details
Mercedes-Benz B-Class Electric Drive

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
Interior ambient lighting, configurable0No
Regeneration paddles100No
Radar-based brake regeneration200No
Total Requested122580%
Total Not Requested30020%
Interior Package
FeatureValueRequested?
Wood trim300Yes
Leather seating surfaces900Yes
Remote window/roof operation15No
Upholstered instrument panel300No
Total Requested120079%
Total Not Requested31521%

Option Package Details
Audi A4 / S4 A4 2.0T Avant

Sunroof
FeatureValueRequested?
Sunroof900No
Leather seating surfaces900Yes
Total Requested90050%
Total Not Requested90050%
Navigation system
FeatureValueRequested?
Navigation system600Yes
CD changer, remote-125No
Total Requested600126%
Total Not Requested-125-26%
Technology Package
FeatureValueRequested?
Automatic headlights125Yes
Steering-linked headlights150No
Xenon HID headlights500Yes
Memory system, driver seat200Yes
Total Requested82585%
Total Not Requested15015%
Premium Package
FeatureValueRequested?
Heated front seats200Yes
Universal garage door opener100Yes
Rain-sensing wipers100Yes
235/45HR17 tires400No
Power-folding mirrors50No
Auto-dimming passenger-side mirror75No
Auto-dimming rearview mirror150Yes
Automatic headlights125Yes
Auto-dimming driver-side mirror75Yes
Compass0Yes
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat50Yes
Total Requested105067%
Total Not Requested52533%

Option Package Details
Audi A4 / S4 A4 3.2 Avant

Navigation system
FeatureValueRequested?
Navigation system600Yes
CD changer, remote-125No
Total Requested600126%
Total Not Requested-125-26%
Premium Package
FeatureValueRequested?
Heated front seats200Yes
Universal garage door opener100Yes
Rain-sensing wipers100Yes
235/45HR17 tires400No
Power-folding mirrors50No
Auto-dimming passenger-side mirror75No
Auto-dimming rearview mirror150Yes
Automatic headlights125Yes
Auto-dimming driver-side mirror75Yes
Compass0Yes
Total Requested75059%
Total Not Requested52541%
Technology Package
FeatureValueRequested?
Automatic headlights125Yes
Steering-linked headlights150No
Xenon HID headlights500Yes
Memory system, driver seat200Yes
Total Requested82585%
Total Not Requested15015%

Option Package Details
Audi A4 / S4 S4 Avant

Bose, 215W, 10 speakers (with subwoofer)
FeatureValueRequested?
Bose, 215W, 10 speakers (with subwoofer)350No
Satellite radio200Yes
Total Requested20036%
Total Not Requested35064%
Navigation system
FeatureValueRequested?
Navigation system600Yes
CD changer, remote-125No
Total Requested600126%
Total Not Requested-125-26%
Premium Package
FeatureValueRequested?
Automatic headlights125Yes
Steering-linked headlights150No
Alloy wheels, optional design0No
Memory system, driver seat200Yes
Heated front seats200Yes
Sunroof900No
Universal garage door opener100Yes
Rain-sensing wipers100Yes
Power-folding mirrors50No
Auto-dimming passenger-side mirror75No
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Compass0Yes
Total Requested95045%
Total Not Requested117555%

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