Audi A4 / S4 Audi A4 / S4 2020 Mercedes-Benz S-Class Mercedes-Benz S-Class 2009

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

Lowest Total Price: $60,250

Audi A4 / S4 S4   
Difference: $38,520

Calculate Payments

  Down Payment Interest Rate Term
Model Year20202009200920092009
ModelA4 / S4S-ClassS-ClassS-ClassS-Class
TrimS4S550S63 AMGS600S65 AMG
Body4dr Sedan4dr Sedan, ext.4dr Sedan, ext.4dr Sedan, ext.4dr Sedan, ext.
Base Price $49,900 $89,350 $131,350 $147,450 $198,950
S Sport Package 2,500        
Prestige Package 4,400        
Cold Weather Package 500        
Warm Weather Package 950        
Metallic paint (extra cost) 575        
Rear side airbags 350        
Cargo net 80        
Rear Seat Package   2,950 2,950    
Premium II Package   2,030      
iPod integration   425 425 425 425
Heated steering wheel   470 470   470
Illuminated door sill trim plates   950 950 950 950
Sunshades, second row, power   720      
S Sport Package 2,326        
Prestige Package 4,092        
Cold Weather Package 466        
Warm Weather Package 884        
Metallic paint (extra cost) 536        
Rear side airbags 326        
Cargo net 74        
Rear Seat Package   2,744 2,744    
Premium II Package   1,888      
iPod integration   395 395 395 395
Heated steering wheel   437 437   437
Illuminated door sill trim plates   884 884 884 884
Sunshades, second row, power   670      
Options (change) 9,355 7,545 4,795 1,375 1,845
Options (change) 8,704 7,018 4,460 1,279 1,716
Destination 995 875 875 875 875
Gas Tax 0 1,000 3,000 3,000 3,000
Total Price $60,250 $98,770 $140,020 $152,700 $204,670

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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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Request free, no-obligation Audi A4 / S4 dealer quotes or Mercedes-Benz S-Class dealer quotes from dealers using our car quote form.

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

Lowest Adjusted Price and Invoice: Audi A4 / S4 S4
TrueDelta Adjusted Price Difference: $41,645
TrueDelta Adjusted Invoice Difference: $82,793
Model Year20202009200920092009
ModelA4 / S4S-ClassS-ClassS-ClassS-Class
TrimS4S550S63 AMGS600S65 AMG
Body4dr Sedan4dr Sedan, ext.4dr Sedan, ext.4dr Sedan, ext.4dr Sedan, ext.
Engine349hp V6382hp V8518hp V8510hp V12604hp V12
TransmissionT8T7T7T5T5
DrivetrainAWDRWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)755, 19600, 14600, 14600, 14600, 14
Tire (rear if not all the same)245/40-18255/45-18255/35-20255/45-18255/35-20
Total Price$60,250$98,770$140,020$152,700$204,670
Adjustments for Features-3,1250-4,225-8,325-8,350
Feature-Adjusted Total Price$57,125$98,770$135,795$144,375$196,320
Cost Above Minimum$0$0$37,025$45,605$97,550

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

Model Year20202009200920092009
ModelA4 / S4S-ClassS-ClassS-ClassS-Class
TrimS4S550S63 AMGS600S65 AMG
Body4dr Sedan4dr Sedan, ext.4dr Sedan, ext.4dr Sedan, ext.4dr Sedan, ext.
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300    
7-speed manually-shiftable automatic $1200$1200  
5-speed manually-shiftable automatic   $1000$1000
AWD$1700    
RWD $0$0$0$0
Accessories 
Adaptive cruise control, all-speed   $850$850
Cruise control$150$150$150  
Parking guidance system - passive   $250$250
Power door closers $300$300$300$300
Power trunk closer $350$350$350$350
Remote app$25    
Remote window/roof operation $15$15$15$15
Sunshade, rear, power $225$225$225$225
Sunshades, second row$125    
Sunshades, second row, power $225$225$225$225
Tilt/telescoping steering wheel, manual$250    
Tilt/telescoping steering wheel, power $350$350$350$350
Brakes, Airbags, and Other Safety 
Around view cameras$500    
Automatic braking, high-speed or partial$200  $200$200
Automatic braking, low-speed$200    
Blind spot warning system$200  $200$200
Brake- or yaw-sensor-initiated collision preparation system $0$0  
Collision preparation system, rear$100    
Cross-traffic warning, rear$100    
Driver drowsiness monitor$150    
Forward collision warning$200  $200$200
Knee airbag, driver$75    
Knee airbag, passenger$75    
Night vision   $1750$1750
Pedestrian detection$50    
Radar- or camera-based collision preparation system$0  $0$0
Rearview camera $200$200$200$200
Secondary collision brake assist$25    
Torque vectoring, brake-based$100    
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$150$150
Overhead sunglass holder $25$25$25$25
Storage compartment under front seat(s) $50$50$50$50
Climate Control 
Rear dual-zone climate control $125$125$125$125
Residual heat $50$50$50$50
Wiper de-icer $25$25$25$25
Drivetrain 
Active rear differential$500    
Engine / Motor 
Automatic start / stop$150    
Regenerative braking$0    
Exterior 
Body kit$0 $0 $0
Bright-finished exhaust tip(s)$25 $25 $25
Painted brake calipers (optional)$0    
Panoramic sunroof   $1200$1200
Rear spoiler$200    
Sunroof$900$900$900  
Infotainment 
4G LTE connectivity$0    
Android Auto support$100    
Apple CarPlay support$100    
Aux input$50    
Bluetooth audio streaming$25    
Bluetooth cell phone link$100    
CD changer, in-dash $325$325$325$325
CD player, remote$100    
DVD-Audio-compatible player $0$0$0$0
DVD-compatible player$0    
Handwriting recognition$200    
HD radio$50    
In-vehicle Internet$150    
iPod integration $100$100$100$100
Media drive$15    
Traffic + travel information$25    
USB port$25    
Wi-Fi hotspot$50    
Instruments, Lights, and Mirrors 
Analog clock $25   
Auto-dimming passenger-side mirror$75    
Boost gauge$75    
Chronometer  $100$100$100
Compass$0    
Cornering lights $50$50$50$50
Digital instruments $0$0$0$0
Head-up display (HUD)$350    
Headlight washers $50$50$50$50
Illuminated vanity mirrors, rear seat $100$100$100$100
Interior ambient lighting $150$150$150$150
Interior ambient lighting, configurable$150    
Large color reconfigurable instrument cluster display$250    
LED headlights$1000    
Mirror tilt-down in reverse $25$25$25$25
Steering-linked headlights $150$150$150$150
Xenon HID headlights $500$500$500$500
Seats and Interior Trim 
Aluminum trim$100    
Automatic seat bolsters, driver  $300$300$300
Automatic seat bolsters, front passenger  $300$300$300
Cooled or ventilated second row seats $200$200$200$200
Folding second row seats$300    
Leather door panel trim $250$250$250$250
Leather-wrapped steering wheel$150 $150 $150
Manual thigh support length adjuster, driver seat$50    
Manual thigh support length adjuster, passenger seat$50    
Massage, driver seat$100 $100$100$100
Massage, passenger seat$100 $100$100$100
Memory system, passenger seat $150$150$150$150
Memory system, second row seats $150$150$150$150
Metal pedals$75 $75  
Power 4-way lumbar adjuster, driver seat$150 $150$150$150
Power 4-way lumbar adjuster, passenger seat$150 $150$150$150
Power headrest height adjuster, driver seat $50$50$50$50
Power headrest height adjuster, passenger seat $50$50$50$50
Power headrest height adjuster, second row seats $75$75$75$75
Power lumbar adjuster, driver seat $100   
Power lumbar adjuster, passenger seat $100   
Power recliner, second row seats $150$150$150$150
Power seat belt height adjusters, front row $25$25$25$25
Power thigh support length adjuster, driver seat $100$100$100$100
Power thigh support length adjuster, passenger seat $100$100$100$100
Power tilt adjuster, second row seats $150$150$150$150
Power-folding headrests, second row seats $50$50$50$50
Synthetic suede door panel trim$250    
Synthetic suede headliner  $650$650$650
Upholstered door armrests (optional)$0    
Upholstered instrument cluster hood, leather $200$200  
Upholstered instrument panel, leather   $1000$1000
Wood trim $300$300$300$300
Wood/leather-wrapped steering wheel $150 $150 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500$500   
Adaptive hydraulic struts, auto-leveling and ht. adjustable  $4000$4000$4000
Air suspension, auto-leveling and height adjustable $1000   
Electronic systems calibration selector$200    
Sport suspension (upgrade)$0 $0 $0
Transmission 
Launch control$100    
Total Value of Features$12,790$9,665$13,890$17,990$18,015
Value of Feature Adjustments$3,125$0$4,225$8,325$8,350
Value of Feature Adjustments-5030-3,937-7,757-7,777

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

Model Year20202009
ModelA4 / S4S-Class
Body4dr Sedan4dr Sedan, ext.
Wheelbase111.0 in124.6 in
Length187.5 in205.0 in
Width72.7 in73.7 in
Height56.2 in58.0 in
Curb Weight3,418 lb.4,466 lb.
Fuel Capacity15.3 gal.23.8 gal.
Row 1 Headroom37.3 in37.8 in
Row 1 Shoulder Room55.9 in59.1 in
Row 1 Legroom41.3 in41.9 in
Row 2 Headroom37.4 in38.5 in
Row 2 Shoulder Room54.5 in58.7 in
Row 2 Legroom35.7 in42.3 in
Cargo Volume12.0 ft316.3 ft3

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Option Package Details
Audi A4 / S4 S4

S Sport Package
FeatureValueRequested?
Adaptive dampers - electrical500Yes
Active rear differential500No
Painted brake calipers (optional)0No
Total Requested50050%
Total Not Requested50050%
Prestige Package
FeatureValueRequested?
Head-up display (HUD)350No
Laminated front side windows200Yes
Around view cameras300No
Wide-view front camera150No
Wide-view rear camera0No
Interior ambient lighting, configurable0No
Upholstered door armrests (optional)0No
Large color reconfigurable instrument cluster display250No
Handwriting recognition200No
Remote app25No
Speed limit information0No
4G LTE connectivity0No
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio75Yes
Media drive15No
Traffic + travel information25No
In-vehicle Internet150No
Wi-Fi hotspot50No
Total Requested87537%
Total Not Requested151563%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Heated steering wheel100Yes
Total Requested300100%
Total Not Requested00%
Warm Weather Package
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Sunshades, second row125Yes
Total Requested425100%
Total Not Requested00%

Option Package Details
Mercedes-Benz S-Class S550

Rear Seat Package
FeatureValueRequested?
Heated second row seats200Yes
Cooled or ventilated second row seats200No
Rear air vents with automatic controls150Yes
Power recliner, second row seats150No
Second-row 3-section 3-person split bench150Yes
Memory system, second row seats150No
Rear dual-zone climate control125No
Power headrest height adjuster, second row seats75No
Power tilt adjuster, second row seats150No
Total Requested50037%
Total Not Requested85063%
Premium II Package
FeatureValueRequested?
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Rearview camera200Yes
Proximity key250Yes
Cooled or ventilated front seats300Yes
Power decklid300No
Total Requested115079%
Total Not Requested30021%

Option Package Details
Mercedes-Benz S-Class S63 AMG

Rear Seat Package
FeatureValueRequested?
Heated second row seats200Yes
Cooled or ventilated second row seats200No
Rear air vents with automatic controls150Yes
Power recliner, second row seats150No
Second-row 3-section 3-person split bench150Yes
Memory system, second row seats150No
Rear dual-zone climate control125No
Power headrest height adjuster, second row seats75No
Power tilt adjuster, second row seats150No
Total Requested50037%
Total Not Requested85063%

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