Audi A4 / S4 Audi A4 / S4 2014 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: $42,695

Audi A4 / S4 A4 2.0T   
Difference: $51,705

Lowest Total Invoice: $39,769

Audi A4 / S4 A4 2.0T   
Difference: $48,155

Calculate Payments

  Down Payment Interest Rate Term
Model Year201420142009200920092009
ModelA4 / S4A4 / S4S-ClassS-ClassS-ClassS-Class
TrimA4 2.0TS4 3.0TS550S63 AMGS600S65 AMG
Body4dr Sedan4dr Sedan4dr Sedan, ext.4dr Sedan, ext.4dr Sedan, ext.4dr Sedan, ext.
Base Price $33,800 $48,100 $89,350 $131,350 $147,450 $198,950
Base Invoice $31,434 $44,734 $83,096 $122,156 $137,129 $185,024
Sport Package 1,000          
Prestige Package 5,300 5,900        
Sunshade, rear, power 500 500        
Metallic paint (extra cost) 500 500        
Wood trim 350          
Rear side airbags 350 350        
Adaptive dampers - electrical   1,000        
Wood trim, alternative type   1,100        
Premium II Package     2,030      
iPod integration     425 425 425 425
Sunshades, second row, power     720      
Sport Package 930          
Prestige Package 4,927 5,488        
Sunshade, rear, power 466 466        
Metallic paint (extra cost) 467 467        
Wood trim 325          
Rear side airbags 325 325        
Adaptive dampers - electrical   930        
Wood trim, alternative type   1,024        
Premium II Package     1,888      
iPod integration     395 395 395 395
Sunshades, second row, power     670      
Options (change) 8,000 9,350 3,175 425 425 425
Options (change) 7,440 8,700 2,953 395 395 395
Destination 895 895 875 875 875 875
Gas Tax 0 0 1,000 3,000 3,000 3,000
Total Price $42,695 $58,345 $94,400 $135,650 $151,750 $203,250
Total Invoice $39,769 $54,329 $87,924 $126,426 $141,399 $189,294

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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 A4 2.0T
TrueDelta Adjusted Price Difference: $48,490
TrueDelta Adjusted Invoice Difference: $45,161
Model Year201420142009200920092009
ModelA4 / S4A4 / S4S-ClassS-ClassS-ClassS-Class
TrimA4 2.0TS4 3.0TS550S63 AMGS600S65 AMG
Body4dr Sedan4dr Sedan4dr Sedan, ext.4dr Sedan, ext.4dr Sedan, ext.4dr Sedan, ext.
Engine220hp I4333hp V6382hp V8518hp V8510hp V12604hp V12
TransmissionCVT-8M6T7T7T5T5
DrivetrainFWDAWDRWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)505, 14505, 14600, 14600, 14600, 14600, 14
Tire (rear if not all the same)245/40-18245/40-18255/45-18255/35-20255/45-18255/35-20
Total Price$42,695$58,345$94,400$135,650$151,750$203,250
Adjustments for Features0-1,400-3,215-7,440-12,840-12,765
Feature-Adjusted Total Price$42,695$56,945$91,185$128,210$138,910$190,485
Cost Above Minimum$0$14,250$0$37,025$47,725$99,300
Total Invoice$39,769$54,329$87,924$126,426$141,399$189,294
Adjustments for Features0-1,304-2,994-6,934-11,964-11,889
Feature-Adjusted Total Invoice$39,769$53,025$84,930$119,492$129,435$177,405
Cost Above Minimum$0$13,256$0$34,562$44,505$92,475

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

Model Year201420142009200920092009
ModelA4 / S4A4 / S4S-ClassS-ClassS-ClassS-Class
TrimA4 2.0TS4 3.0TS550S63 AMGS600S65 AMG
Body4dr Sedan4dr Sedan4dr Sedan, ext.4dr Sedan, ext.4dr Sedan, ext.4dr Sedan, ext.
Transmission and Drivetrain 
8-speed manually-shiftable CVT$1100     
6-speed manual $150    
7-speed manually-shiftable automatic  $1200$1200  
5-speed manually-shiftable automatic    $1000$1000
FWD$0     
AWD $1700    
RWD  $0$0$0$0
Accessories 
Adaptive cruise control, all-speed    $850$850
Cruise control$150$150$150$150  
Heated steering wheel    $100 
Parking guidance system - passive    $250$250
Power door closers  $300$300$300$300
Power trunk closer  $350$350$350$350
Remote window/roof operation  $15$15$15$15
Sunshades, second row$125$125    
Sunshades, second row, power  $225$225$225$225
Tilt/telescoping steering wheel, manual$250$250    
Tilt/telescoping steering wheel, power  $350$350$350$350
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0    
Automatic braking, high-speed or partial    $200$200
Blind spot warning system$200$200  $200$200
Brake- or yaw-sensor-initiated collision preparation system  $0$0  
Forward collision warning    $200$200
Night vision    $1750$1750
Obstacle detection, front  $150$150$150$150
Radar- or camera-based collision preparation system    $0$0
Rollover sensor  $50$50$50$50
Torque vectoring, brake-based$100     
Cargo Management 
Cargo net  $40$40$40$40
Console with shifter$150$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 air vents  $100$100  
Rear air vents with automatic controls$250$250  $250$250
Rear dual-zone climate control    $125$125
Residual heat  $50$50$50$50
Wiper de-icer  $25$25$25$25
Exterior 
Body kit$0$0 $0 $0
Bright-finished exhaust tip(s)$25$25 $25 $25
Laminated front side windows  $200$200$200$200
Panoramic sunroof    $1200$1200
Sunroof$900$900$900$900  
Infotainment 
Aux input$50$50    
Bluetooth audio streaming$25$25    
Bluetooth cell phone link$100$100    
CD changer, in-dash  $325$325$325$325
CD player$125$125    
DVD-Audio-compatible player  $0$0$0$0
DVD-compatible player$0$0    
HD radio$50$50    
In-vehicle Internet$150$150    
Media drive$15$15    
Telematics service, such as OnStar  $200$200$200$200
Traffic + travel information$25$25    
Wi-Fi hotspot$50$50    
Instruments, Lights, and Mirrors 
Analog clock  $25   
Auto-dimming passenger-side mirror$75$75    
Chronometer   $100$100$100
Compass$0$0    
Digital instruments  $0$0$0$0
Illuminated vanity mirrors, rear seat  $100$100$100$100
Mirror tilt-down in reverse  $25$25$25$25
Power-folding mirrors  $50$50$50$50
Seats and Interior Trim 
Automatic seat bolsters, driver   $300$300$300
Automatic seat bolsters, front passenger   $300$300$300
Cooled or ventilated front seats  $300$300$300$300
Cooled or ventilated second row seats    $200$200
Folding second row seats$300$300    
Heated second row seats    $200$200
Leather door panel trim $250$250$250$250$250
Leather-wrapped steering wheel$150$150 $150 $150
Manual thigh support length adjuster, driver seat$50$50    
Manual thigh support length adjuster, passenger seat$50$50    
Massage, driver seat   $100$100$100
Massage, passenger seat   $100$100$100
Memory system, passenger seat  $150$150$150$150
Memory system, second row seats    $150$150
Metal pedals   $75  
Power 4-way lumbar adjuster, driver seat$150$150 $150$150$150
Power 4-way lumbar adjuster, passenger seat$150$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
Power lumbar adjuster, driver seat  $100   
Power lumbar adjuster, passenger seat  $100   
Power recliner, second row seats    $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
Power-folding headrests, second row seats  $50$50$50$50
Synthetic suede headliner   $650$650$650
Synthetic suede inserts in leather seating surfaces $0    
Upholstered instrument cluster hood, leather  $200$200  
Upholstered instrument panel, leather    $1000$1000
Wood trim$300 $300$300$300$300
Wood trim, alternative type $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$200    
Sport suspension (upgrade)$0$0 $0 $0
Total Value of Features$5,265$6,665$8,480$12,705$18,105$18,030
Value of Feature Adjustments$0$1,400$3,215$7,440$12,840$12,765
Value of Feature Adjustments0-1,304-2,994-6,934-11,964-11,889

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

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

Model Year20142009
ModelA4 / S4S-Class
Body4dr Sedan4dr Sedan, ext.
Wheelbase110.6 in124.6 in
Length185.1 in205.0 in
Width71.9 in73.7 in
Height56.2 in58.0 in
Curb Weight3,510 lb.4,466 lb.
Fuel Capacity16.9 gal.23.8 gal.
Row 1 Headroom40.0 in37.8 in
Row 1 Shoulder Room55.5 in59.1 in
Row 1 Legroom41.3 in41.9 in
Row 2 Headroom37.5 in38.5 in
Row 2 Shoulder Room54.3 in58.7 in
Row 2 Legroom35.2 in42.3 in
Cargo Volume12.4 ft316.3 ft3

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

Option Package Details
Audi A4 / S4 A4 2.0T

Sport Package
FeatureValueRequested?
Sport suspension (upgrade)250Yes
Manual thigh support adjuster, driver seat50Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Manual thigh support adjuster, passenger seat50Yes
Front sport buckets100Yes
Steering-wheel-mounted transmission controls100Yes
Electronic systems calibration selector200No
Total Requested70078%
Total Not Requested20022%
Prestige Package
FeatureValueRequested?
Steering-linked headlights150Yes
Surround sound250Yes
Cornering lights50Yes
Blind spot warning system200Yes
Bang & Olufsen, 505W, 14 speakers (with subwoofer)350No
Memory system, driver seat200Yes
Body kit0Yes
Auto-dimming driver-side mirror75Yes
Compass0No
Dual-zone climate control125Yes
Proximity key250Yes
Auto-dimming passenger-side mirror75No
Rear air vents with automatic controls250Yes
Auto-dimming rearview mirror150Yes
In-vehicle Internet150No
Wi-Fi hotspot50No
Obstacle detection, rear250Yes
Rearview camera200Yes
Headlight washers50Yes
Special exterior trim0No
LED tail lights (optional)0No
Xenon HID headlights500Yes
Additional chrome trim0No
245/40HR18 tires400No
Folding second row seats300No
Heated front seats200Yes
Second-row 2-section 3-person split bench100No
Voice control for nav and audio100Yes
HD radio50No
Media drive, large15No
Traffic + travel information25No
Bluetooth audio streaming25No
Navigation system600Yes
DVD-compatible player0No
Total Requested360070%
Total Not Requested154030%

Option Package Details
Audi A4 / S4 S4 3.0T

Prestige Package
FeatureValueRequested?
Steering-linked headlights150Yes
Surround sound250Yes
Cornering lights50Yes
Blind spot warning system200Yes
Bang & Olufsen, 505W, 14 speakers (with subwoofer)350No
In-vehicle Internet150No
Wi-Fi hotspot50No
Obstacle detection, rear250Yes
Rearview camera200Yes
245/40HR18 tires400No
Voice control for nav and audio100Yes
HD radio50No
Media drive, large15No
Traffic + travel information25No
Bluetooth audio streaming25No
Navigation system600Yes
DVD-compatible player0No
Total Requested180063%
Total Not Requested106537%

Option Package Details
Mercedes-Benz S-Class S550

Premium II Package
FeatureValueRequested?
Obstacle detection, front150No
Obstacle detection, rear250Yes
Rearview camera200Yes
Proximity key250Yes
Cooled or ventilated front seats300No
Power decklid300No
Total Requested70048%
Total Not Requested75052%

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