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

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Mercedes-Benz S-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 S-Class vs. Audi A4 / S4 Invoice Comparison

Lowest Total Price: $64,030

Audi A4 / S4 S4 3.0T   
Difference: $91,705

Lowest Total Invoice: $59,621

Audi A4 / S4 S4 3.0T   
Difference: $85,279

Calculate Payments

  Down Payment Interest Rate Term
Model Year201720172018
ModelS-ClassS-ClassA4 / S4
TrimAMG S63AMG S65S4 3.0T
Body4dr Sedan, ext.4dr Sedan, ext.4dr Sedan
Base Price $144,700 $226,900 $51,400
Base Invoice $134,571 $211,017 $47,802
Driver Assistance Package 2,250   1,800
Heated second row seats 620    
Head-up display (HUD) 990    
Around view cameras 900    
Painted brake calipers (optional) 700    
Carbon fiber trim 4,650 3,700 500
Prestige Package     4,400
Warm Weather Package     950
S Sport Package     2,500
Cold Weather Package     500
Rear side airbags     350
Cargo net     80
Metallic paint (extra cost)     575
Driver Assistance Package 2,093   1,674
Heated second row seats 577    
Head-up display (HUD) 921    
Around view cameras 837    
Painted brake calipers (optional) 651    
Carbon fiber trim 4,325 3,441 466
Prestige Package     4,092
Warm Weather Package     884
S Sport Package     2,326
Cold Weather Package     466
Rear side airbags     326
Cargo net     74
Metallic paint (extra cost)     536
Options (change) 10,110 3,700 11,655
Options (change) 9,404 3,441 10,844
Destination 925 925 975
Gas Tax 0 2,100 0
Total Price $155,735 $233,625 $64,030
Total Invoice $144,900 $217,483 $59,621

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

Lowest Adjusted Price and Invoice: Audi A4 / S4 S4 3.0T
TrueDelta Adjusted Price Difference: $87,555
TrueDelta Adjusted Invoice Difference: $81,418
Model Year201720172018
ModelS-ClassS-ClassA4 / S4
TrimAMG S63AMG S65S4 3.0T
Body4dr Sedan, ext.4dr Sedan, ext.4dr Sedan
Engine577hp V8621hp V12354hp V6
TransmissionT7T7T8
DrivetrainAWDRWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)590, 131940, 24755, 19
Tire (rear if not all the same)255/40-20255/40-20245/40-18
Total Price$155,735$233,625$64,030
Adjustments for Features-4,150-14,2000
Feature-Adjusted Total Price$151,585$219,425$64,030
Cost Above Minimum$0$67,840$0
Total Invoice$144,900$217,483$59,621
Adjustments for Features-3,861-13,2190
Feature-Adjusted Total Invoice$141,039$204,264$59,621
Cost Above Minimum$0$63,225$0

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

Model Year201720172018
ModelS-ClassS-ClassA4 / S4
TrimAMG S63AMG S65S4 3.0T
Body4dr Sedan, ext.4dr Sedan, ext.4dr Sedan
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200$1200 
8-speed manually-shiftable automatic  $1300
AWD$1700 $1700
RWD $0 
Accessories 
AC power outlet$100$100 
Adaptive cruise control, all-speed$850$850 
Adaptive cruise control, all-speed, topography and road sign aware  $1100
Hands-free trunk or liftgate$100$100 
Heated steering wheel $100$100
Low-speed semi-autonomous driving  $100
Power door closers$300$300 
Power trunk closer$350$350 
Remote climate control$25$25 
Remote start via app$75$75 
Remote window/roof operation$15$15 
Semi-automated parking system$500$500 
Sunshade, rear, power$225$225 
Sunshades, second row  $125
Sunshades, second row, power$225$225 
Tilt/telescoping steering wheel, manual  $250
Tilt/telescoping steering wheel, power$350$350 
Brakes, Airbags, and Other Safety 
Animal detection, night $50 
Automatic seat belt presenters, second row $50 
Blind spot collision prevention$150$150 
Cross-traffic detection for collision preparation system$0$0 
Evasive maneuver assist  $200
Following distance indicator  $25
Inflatable rear seat belts $200 
Knee airbag, passenger  $75
Night vision $1750 
Pedestrian detection, night $50 
Secondary collision brake assist  $25
Temporary spare tire  $150
Turn assist  $25
Vehicle exit assist  $25
Wide-view front camera  $150
Wide-view rear camera  $0
Cargo Management 
Console with shifter  $150
Console without shifter$150$150 
Overhead sunglass holder$25$25 
Storage compartment under front seat(s)$50$50 
Climate Control 
Fragrance atomizer$200$200 
Heated washer fluid system$50$50 
Heated windshield washer nozzles  $15
Ionizing air filtration$50$50 
Rear air vents$100  
Rear air vents with automatic controls $250$250
Rear dual-zone climate control $125 
Residual heat$50$50 
Washer fluid outlets in wiper blade$100$100 
Wiper de-icer$25$25 
Drivetrain 
Active rear differential  $500
Engine / Motor 
Dual-mode exhaust$250$250 
Regenerative braking  $0
Exterior 
Carbon fiber engine cover $0 
Front splitter spoiler$200$200 
Laminated rear side windows$100$100 
Painted brake calipers (optional)$0 $0
Panoramic sunroof$1200$1200 
Rear spoiler  $200
Sunroof  $900
Infotainment 
4G LTE connectivity  $0
Android Auto support  $100
App support$0$0 
Apple CarPlay support  $100
Aux input  $50
CD changer, in-dash$325$325 
CD player, remote  $100
Entertainment system with dual headrest screens $1200 
Navigation map updates, three years$0$0 
Near-field communications (NFC)$25$25 
SMS text-to-speech reader$25$25 
Telematics service, such as OnStar  $200
Telematics service, such as OnStar, with navigation$225$225 
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror  $75
Boost gauge  $75
Chronometer$100$100 
Cornering lights$50$50 
Fog lights  $125
Illuminated vanity mirrors, rear seat$100$100 
Mirror tilt-down in reverse$25$25 
Predictive efficiency assist  $0
Road sign information  $75
Steering-linked headlights$150$150 
Seats and Interior Trim 
Automatic seat bolsters, driver$300$300 
Automatic seat bolsters, front passenger$300$300 
Automatic seat bolsters, second row $450 
Cooled or ventilated second row seats $200 
Folding second row seats  $300
Heated front row armrests $100 
Heated second row armrests $100 
Leather door panel trim $250 
Manual thigh support length adjuster, driver seat  $50
Manual thigh support length adjuster, passenger seat  $50
Massage, driver seat$100$100 
Massage, passenger seat$100$100 
Massage, second row seats $150 
Memory system, passenger seat$150$150 
Memory system, second row seats $150 
Power 4-way lumbar adjuster, second row seats $225 
Power footrest, right rear seat $250 
Power headrest fore-aft adjuster, second row seats $75 
Power headrest height adjuster, driver seat$50$50 
Power headrest height adjuster, passenger seat$50$50 
Power headrest height adjuster, second row seats $75 
Power legrest, right second row seat $500 
Power recliner, second row seats $150 
Power seat belt height adjusters, front row$25$25 
Power thigh support length adjuster, driver seat$100$100 
Power thigh support length adjuster, passenger seat$100$100 
Power thigh support length adjuster, second row seats $150 
Power upper seatback recliner, second row seats $150 
Rapid-heating front seats$0$0 
Synthetic suede headliner$650$650 
Upholstered door armrests (optional)  $0
Upholstered instrument panel$300  
Upholstered instrument panel, leather $1000 
Suspension, Wheels, and Tires 
Active hydraulic struts, auto-leveling and ht. adjustable $5500 
Adaptive dampers - electrical$500 $500
Air suspension, auto-leveling and height adjustable$1000  
Alloy wheels$350 $350
Camera-linked adaptive suspension $500 
Crosswind stabilization$50$50 
Electronic systems calibration selector  $200
Polished alloy wheels $350 
Transmission 
Launch control$100 $100
Total Value of Features$13,965$24,015$9,815
Value of Feature Adjustments$4,150$14,200$0
Value of Feature Adjustments-3,861-13,2190

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

Model Year20172018
ModelS-ClassA4 / S4
Body4dr Sedan, ext.4dr Sedan
Wheelbase124.6 in111.0 in
Length206.5 in186.1 in
Width74.8 in72.5 in
Height58.7 in56.2 in
Curb Weight4,664 lb.3,451 lb.
Fuel Capacity21.1 gal.16.9 gal.
Row 1 Headroom39.7 in38.9 in
Row 1 Shoulder Room59.7 in55.9 in
Row 1 Legroom41.4 in41.3 in
Row 2 Headroom37.4 in37.4 in
Row 2 Shoulder Room59.1 in54.5 in
Row 2 Legroom43.1 in35.7 in
Cargo Volume16.3 ft313.0 ft3

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Option Package Details
Mercedes-Benz S-Class AMG S63

Driver Assistance Package
FeatureValueRequested?
Speed limit information0No
Cross-traffic detection for collision preparation system0No
Collision preparation system, rear100Yes
Pedestrian detection50Yes
Lane keeping assist system400Yes
Rear cross-traffic detection100Yes
Adaptive cruise control, all-speed700Yes
Blind spot warning system200Yes
Blind spot intervention150No
Lane departure warning system200Yes
Total Requested175092%
Total Not Requested1508%

Option Package Details
Audi A4 / S4 S4 3.0T

Driver Assistance Package
FeatureValueRequested?
Auto-dimming headlights200Yes
Lane departure warning200Yes
Road sign information75No
Turn assist25No
Lane keeping assist400Yes
Following distance indicator25No
Low-speed semi-autonomous driving100No
Evasive maneuver assist200No
Predictive efficiency assist0No
Adaptive cruise control, all-speed, topography and road sign aware950No
Total Requested80037%
Total Not Requested137563%
Prestige Package
FeatureValueRequested?
Head-up display (HUD)350Yes
Laminated front side windows200Yes
Around view cameras300Yes
Wide-view front camera150No
Wide-view rear camera0No
Interior ambient lighting, configurable150Yes
Upholstered door armrests (optional)0No
Large color reconfigurable instrument cluster display250Yes
Handwriting recognition200Yes
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 Requested239094%
Total Not Requested1506%
Warm Weather Package
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Sunshades, second row125Yes
Total Requested425100%
Total Not Requested00%
S Sport Package
FeatureValueRequested?
Adaptive dampers - electrical500Yes
Active rear differential500No
Painted brake calipers (optional)0Yes
Total Requested50050%
Total Not Requested50050%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Heated steering wheel100Yes
Total Requested300100%
Total Not Requested00%

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