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

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Audi A4 / S4 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.

Audi A4 / S4 vs. Mercedes-Benz B-Class 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 Year2018201820182017
ModelA4 / S4A4 / S4A4 / S4B-Class
TrimA4 2.0T ultraA4 2.0TS4 3.0TB250e
Body4dr Sedan4dr Sedan4dr Sedan4dr Hatch
Base Price $36,000 $40,500 $51,400 $39,900
Base Invoice $33,480 $37,666 $47,802 $37,107
Premium Plus Package 3,200 3,200    
Navigation and Telematics Package 3,000 3,000 2,600  
Wood trim 350 350   325
Metallic paint (extra cost) 575 575 575 720
Obstacle detection, rear       970
Premium 3 Package       5,500
Interior Package       2,250
Blind spot warning system       550
Premium Plus Package 2,976 2,976    
Navigation and Telematics Package 2,790 2,790 2,418  
Wood trim 326 326   302
Metallic paint (extra cost) 536 536 536 670
Obstacle detection, rear       902
Premium 3 Package       5,115
Interior Package       2,093
Blind spot warning system       512
Options (change) 7,125 7,125 3,175 10,315
Options (change) 6,628 6,628 2,954 9,594
Destination 975 975 975 925
Gas Tax 0 0 0 -7,500
Total Price $44,100 $48,600 $55,550 $43,640
Total Invoice $41,083 $45,269 $51,731 $40,126

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

Lowest Adjusted Price and Invoice: Audi A4 / S4 A4 2.0T ultra
TrueDelta Adjusted Price Difference: $755
TrueDelta Adjusted Invoice Difference: $175
Model Year2018201820182017
ModelA4 / S4A4 / S4A4 / S4B-Class
TrimA4 2.0T ultraA4 2.0TS4 3.0TB250e
Body4dr Sedan4dr Sedan4dr Sedan4dr Hatch
Engine190hp I4252hp I4354hp V6177hp E
TransmissionS7S7T8A1
DrivetrainFWDAWDAWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)755, 19755, 19755, 19450, 12
Tire (rear if not all the same)245/40-18245/40-18245/40-18225/45-17
Total Price$44,100$48,600$55,550$43,640
Adjustments for Features-1,215-2,915-4,3150
Feature-Adjusted Total Price$42,885$45,685$51,235$43,640
Cost Above Minimum$0$2,800$8,350$0
Total Invoice$41,083$45,269$51,731$40,126
Adjustments for Features-1,132-2,715-4,0180
Feature-Adjusted Total Invoice$39,951$42,554$47,713$40,126
Cost Above Minimum$0$2,603$7,762$0

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

Model Year2018201820182017
ModelA4 / S4A4 / S4A4 / S4B-Class
TrimA4 2.0T ultraA4 2.0TS4 3.0TB250e
Body4dr Sedan4dr Sedan4dr Sedan4dr Hatch
Transmission and Drivetrain 
7-speed automated manual$1200$1200  
8-speed manually-shiftable automatic  $1300 
1-speed automatic   $800
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$6,715$8,415$9,815$5,500
Value of Feature Adjustments$1,215$2,915$4,315$0
Value of Feature Adjustments-1,132-2,715-4,0180

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

Model Year20182017
ModelA4 / S4B-Class
Body4dr Sedan4dr Hatch
Wheelbase111.0 in106.3 in
Length186.1 in171.6 in
Width72.5 in70.3 in
Height56.2 in61.3 in
Curb Weight3,451 lb.3,925 lb.
Fuel Capacity16.9 gal.0.0 gal.
Row 1 Headroom38.9 in0.0 in
Row 1 Shoulder Room55.9 in0.0 in
Row 1 Legroom41.3 in0.0 in
Row 2 Headroom37.4 in0.0 in
Row 2 Shoulder Room54.5 in0.0 in
Row 2 Legroom35.7 in0.0 in
Cargo Volume,
Minimum
13.0 ft321.0 ft3
Cargo Volume,
Maximum
13.051.4 ft3

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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
Alarm100No
Proximity key250Yes
Auto-dimming passenger-side mirror75No
Memory system, driver seat200Yes
Satellite radio200Yes
Auto-dimming driver-side mirror75Yes
Total Requested182553%
Total Not Requested165047%
Navigation and Telematics Package
FeatureValueRequested?
Large color reconfigurable instrument cluster display250No
Remote app25Yes
Speed limit information0No
4G LTE connectivity0No
Telematics service, such as OnStar200Yes
Handwriting recognition200No
HD radio50Yes
Media drive15Yes
Traffic + travel information25Yes
In-vehicle Internet150Yes
Wi-Fi hotspot50Yes
Navigation system600Yes
DVD-compatible player0Yes
Voice control for nav and audio75Yes
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
Alarm100No
Proximity key250Yes
Auto-dimming passenger-side mirror75No
Memory system, driver seat200Yes
Satellite radio200Yes
Auto-dimming driver-side mirror75Yes
Total Requested182553%
Total Not Requested165047%
Navigation and Telematics Package
FeatureValueRequested?
Large color reconfigurable instrument cluster display250No
Remote app25Yes
Speed limit information0No
4G LTE connectivity0No
Telematics service, such as OnStar200Yes
Handwriting recognition200No
HD radio50Yes
Media drive15Yes
Traffic + travel information25Yes
In-vehicle Internet150Yes
Wi-Fi hotspot50Yes
Navigation system600Yes
DVD-compatible player0Yes
Voice control for nav and audio75Yes
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
Remote app25Yes
Speed limit information0No
4G LTE connectivity0No
Handwriting recognition200No
Media drive15Yes
Traffic + travel information25Yes
In-vehicle Internet150Yes
Wi-Fi hotspot50Yes
Navigation system600Yes
DVD-compatible player0Yes
Voice control for nav and audio75Yes
Total Requested94068%
Total Not Requested45032%

Option Package Details
Mercedes-Benz B-Class B250e

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Semi-automated parking system500No
Total Requested40044%
Total Not Requested50056%
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, configurable0No
Total Requested110079%
Total Not Requested30021%

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