Mercedes-Benz B-Class Mercedes-Benz B-Class 2017 Audi A4 / S4 Audi A4 / S4 2018

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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: $43,640

Mercedes-Benz B-Class B250e   
Difference: $460

Lowest Total Invoice: $40,126

Mercedes-Benz B-Class B250e   
Difference: $957

Calculate Payments

  Down Payment Interest Rate Term
Model Year2017201820182018
ModelB-ClassA4 / S4A4 / S4A4 / S4
TrimB250eA4 2.0T ultraA4 2.0TS4 3.0T
Body4dr Hatch4dr Sedan4dr Sedan4dr Sedan
Base Price $39,900 $36,000 $40,500 $51,400
Base Invoice $37,107 $33,480 $37,666 $47,802
Premium 3 Package 5,500      
Interior Package 2,250      
Obstacle detection, rear 970      
Metallic paint (extra cost) 720 575 575 575
Wood trim 325 350 350  
Blind spot warning system 550      
Premium Plus Package   3,200 3,200  
Navigation and Telematics Package   3,000 3,000 2,600
Premium 3 Package 5,115      
Interior Package 2,093      
Obstacle detection, rear 902      
Metallic paint (extra cost) 670 536 536 536
Wood trim 302 326 326  
Blind spot warning system 512      
Premium Plus Package   2,976 2,976  
Navigation and Telematics Package   2,790 2,790 2,418
Options (change) 10,315 7,125 7,125 3,175
Options (change) 9,594 6,628 6,628 2,954
Destination 925 975 975 975
Gas Tax -7,500 0 0 0
Total Price $43,640 $44,100 $48,600 $55,550
Total Invoice $40,126 $41,083 $45,269 $51,731

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While we strive for accuracy, the site is not error-free, and prices can change at any time.

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

Lowest Adjusted Price and Invoice: Audi A4 / S4 A4 2.0T ultra
TrueDelta Adjusted Price Difference: $755
TrueDelta Adjusted Invoice Difference: $175
Model Year2017201820182018
ModelB-ClassA4 / S4A4 / S4A4 / S4
TrimB250eA4 2.0T ultraA4 2.0TS4 3.0T
Body4dr Hatch4dr Sedan4dr Sedan4dr Sedan
Engine177hp E190hp I4252hp I4354hp V6
TransmissionA1S7S7T8
DrivetrainFWDFWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)450, 12755, 19755, 19755, 19
Tire (rear if not all the same)225/45-17245/40-18245/40-18245/40-18
Total Price$43,640$44,100$48,600$55,550
Adjustments for Features0-1,215-2,915-4,315
Feature-Adjusted Total Price$43,640$42,885$45,685$51,235
Cost Above Minimum$0$0$2,800$8,350
Total Invoice$40,126$41,083$45,269$51,731
Adjustments for Features0-1,132-2,715-4,018
Feature-Adjusted Total Invoice$40,126$39,951$42,554$47,713
Cost Above Minimum$0$0$2,603$7,762

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

Model Year2017201820182018
ModelB-ClassA4 / S4A4 / S4A4 / S4
TrimB250eA4 2.0T ultraA4 2.0TS4 3.0T
Body4dr Hatch4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
1-speed automatic$800   
7-speed automated manual $1200$1200 
8-speed manually-shiftable automatic   $1300
FWD$0$0  
AWD  $1700$1700
Accessories 
Semi-automated parking system$500   
Brakes, Airbags, and Other Safety 
Automatic braking, high-speed or partial $200$200$200
Automatic braking, low-speed $200$200$200
Collision preparation system, rear $100$100$100
Cross-traffic warning, rear $100$100$100
Knee airbag, passenger $75$75$75
Pedestrian detection $50$50$50
Rollover sensor $50$50$50
Secondary collision brake assist $25$25$25
Temporary spare tire $150$150$150
Tires, run-flat$150   
Torque vectoring, brake-based $100$100$100
Vehicle exit assist $25$25$25
Cargo Management 
Air-conditioned storage compartment $50$50$50
Cargo cover$75   
Console with shifter $150$150$150
Console without shifter$150   
Rear seat pass-through$100   
Storage compartment under front seat(s)$50   
Climate Control 
Automatic air recirculation $100$100$100
Electrically heated windshield$250   
Heated windshield washer nozzles $15$15$15
Rear air vents$100   
Rear air vents with automatic controls $250$250$250
Engine / Motor 
10 kW onboard charger$750   
28 kWh battery pack$0   
Radar-based brake regeneration$200   
Regeneration paddles$100   
Regenerative braking $0$0$0
Exterior 
Body kit $0$0$0
Bright-finished exhaust tip(s) $25$25$25
Rear spoiler   $200
Sunroof $900$900$900
Infotainment 
4G LTE connectivity $0$0$0
App support$0   
CD player$125   
CD player, remote $100$100$100
Handwriting recognition $200$200$200
Navigation map updates, three years$0   
Telematics service, such as OnStar $200$200$200
Telematics service, such as OnStar, with navigation$225   
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror $75$75$75
Boost gauge   $75
Fog lights $125$125$125
Interior ambient lighting $150$150$150
Interior ambient lighting, configurable$150   
Large color reconfigurable instrument cluster display $250$250$250
LED headlights $1000$1000$1000
Mirror tilt-down in reverse$25   
Power-folding mirrors   $50
Tachometer $75$75$75
Xenon HID headlights$500   
Seats and Interior Trim 
Aluminum trim   $100
Center armrest(s), front row $75$75$75
Door sill trim plates $100$100 
Foldaway tray tables, second row$150   
Illuminated door sill trim plates$200  $200
Manual thigh support length adjuster, driver seat   $50
Manual thigh support length adjuster, passenger seat   $50
Massage, driver seat   $100
Massage, passenger seat   $100
Memory system, passenger seat$150   
Metal pedals   $75
Power 4-way lumbar adjuster, passenger seat$150  $150
Power seatback bolsters, driver seat   $100
Power seatback bolsters, passenger seat   $100
Synthetic suede door panel trim   $250
Synthetic suede inserts in leather seating surfaces   $0
Upholstered instrument panel$300   
Wood trim$300$300$300 
Suspension, Wheels, and Tires 
Electronic systems calibration selector $200$200$200
Sport suspension (upgrade)   $0
Transmission 
Launch control   $100
Steering-wheel-mounted transmission controls $100$100$100
Total Value of Features$5,500$6,715$8,415$9,815
Value of Feature Adjustments$0$1,215$2,915$4,315
Value of Feature Adjustments0-1,132-2,715-4,018

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

Model Year20172018
ModelB-ClassA4 / S4
Body4dr Hatch4dr Sedan
Wheelbase106.3 in111.0 in
Length171.6 in186.1 in
Width70.3 in72.5 in
Height61.3 in56.2 in
Curb Weight3,925 lb.3,451 lb.
Fuel Capacity0.0 gal.16.9 gal.
Row 1 Headroom0.0 in38.9 in
Row 1 Shoulder Room0.0 in55.9 in
Row 1 Legroom0.0 in41.3 in
Row 2 Headroom0.0 in37.4 in
Row 2 Shoulder Room0.0 in54.5 in
Row 2 Legroom0.0 in35.7 in
Cargo Volume,
Minimum
21.0 ft313.0 ft3
Cargo Volume,
Maximum
51.4 ft313.0 ft3

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Option Package Details
Mercedes-Benz B-Class B250e

Premium 3 Package
FeatureValueRequested?
Rearview camera200Yes
Smartphone integration0No
Wi-Fi hotspot50Yes
Apple CarPlay support100Yes
Android Auto support100Yes
DVD-compatible player0Yes
Media drive15Yes
Traffic + travel information25Yes
In-vehicle Internet150Yes
App support0No
Navigation map updates, three years0No
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Xenon HID headlights500Yes
Auto-dimming driver-side mirror75Yes
Compass0Yes
Surround sound250Yes
Harman/Kardon, 450W, 12 speakers (with subwoofer)350No
Satellite radio200Yes
Proximity key250Yes
Regeneration paddles100No
Radar-based brake regeneration200No
Total Requested216577%
Total Not Requested65023%
Interior Package
FeatureValueRequested?
Leather seating surfaces900Yes
Heated front seats200Yes
Upholstered instrument panel300No
Interior ambient lighting, configurable150No
Total Requested110071%
Total Not Requested45029%

Option Package Details
Audi A4 / S4 A4 2.0T ultra

Premium Plus Package
FeatureValueRequested?
Telematics service, such as OnStar200Yes
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Surround sound250Yes
245/40HR18 tires400No
HD radio50Yes
Blind spot warning system200Yes
LED headlights500No
Cross-traffic warning, rear100No
Collision preparation system, rear100No
Vehicle exit assist25No
Bang & Olufsen, 755W, 19 speakers (with subwoofer)350No
Memory system, driver seat200Yes
Satellite radio200Yes
Auto-dimming driver-side mirror75Yes
Alarm100No
Proximity key250Yes
Auto-dimming passenger-side mirror75No
Total Requested182553%
Total Not Requested165047%
Navigation and Telematics Package
FeatureValueRequested?
Large color reconfigurable instrument cluster display250No
Telematics service, such as OnStar200Yes
Handwriting recognition200No
Remote app25Yes
Speed limit information0No
4G LTE connectivity0No
Navigation system600Yes
DVD-compatible player0Yes
Voice control for nav and audio75Yes
HD radio50Yes
Media drive15Yes
Traffic + travel information25Yes
In-vehicle Internet150Yes
Wi-Fi hotspot50Yes
Total Requested119073%
Total Not Requested45027%

Option Package Details
Audi A4 / S4 A4 2.0T

Premium Plus Package
FeatureValueRequested?
Telematics service, such as OnStar200Yes
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Surround sound250Yes
245/40HR18 tires400No
HD radio50Yes
Blind spot warning system200Yes
LED headlights500No
Cross-traffic warning, rear100No
Collision preparation system, rear100No
Vehicle exit assist25No
Bang & Olufsen, 755W, 19 speakers (with subwoofer)350No
Memory system, driver seat200Yes
Satellite radio200Yes
Auto-dimming driver-side mirror75Yes
Alarm100No
Proximity key250Yes
Auto-dimming passenger-side mirror75No
Total Requested182553%
Total Not Requested165047%
Navigation and Telematics Package
FeatureValueRequested?
Large color reconfigurable instrument cluster display250No
Telematics service, such as OnStar200Yes
Handwriting recognition200No
Remote app25Yes
Speed limit information0No
4G LTE connectivity0No
Navigation system600Yes
DVD-compatible player0Yes
Voice control for nav and audio75Yes
HD radio50Yes
Media drive15Yes
Traffic + travel information25Yes
In-vehicle Internet150Yes
Wi-Fi hotspot50Yes
Total Requested119073%
Total Not Requested45027%

Option Package Details
Audi A4 / S4 S4 3.0T

Navigation and Telematics Package
FeatureValueRequested?
Large color reconfigurable instrument cluster display250No
Handwriting recognition200No
Remote app25Yes
Speed limit information0No
4G LTE connectivity0No
Navigation system600Yes
DVD-compatible player0Yes
Voice control for nav and audio75Yes
Media drive15Yes
Traffic + travel information25Yes
In-vehicle Internet150Yes
Wi-Fi hotspot50Yes
Total Requested94068%
Total Not Requested45032%

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