Audi A4 / S4 Audi A4 / S4 2021 Mercedes-Benz S-Class Mercedes-Benz S-Class 2010

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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: $54,850

Audi A4 / S4 A4 45   
Difference: $44,145

Calculate Payments

  Down Payment Interest Rate Term
Model Year20212010
ModelA4 / S4S-Class
TrimA4 45S400 Hybrid
Body4dr Sedan4dr Sedan, ext.
Base Price $40,900 $87,950
Prestige Package 6,300  
Premium Plus Package 3,200  
Sport Package 750  
Cold Weather Package 500  
Cooled or ventilated front seats 800  
Wood trim 350  
Cargo net 80  
Rear side airbags 350  
Metallic paint (extra cost) 575  
Premium 2 Package   4,950
Rear Seat Package   2,990
Driver Assistance Package   2,900
Heated steering wheel   480
Prestige Package 5,860  
Premium Plus Package 2,976  
Sport Package 698  
Cold Weather Package 466  
Cooled or ventilated front seats 744  
Wood trim 326  
Cargo net 74  
Rear side airbags 326  
Metallic paint (extra cost) 536  
Premium 2 Package   4,604
Rear Seat Package   2,781
Driver Assistance Package   2,697
Heated steering wheel   446
Options (change) 12,905 11,320
Options (change) 12,006 10,528
Destination 1,045 875
Gas Tax 0 -1,150
Total Price $54,850 $98,995

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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 S-Class

Lowest Adjusted Price and Invoice: Audi A4 / S4 A4 45
TrueDelta Adjusted Price Difference: $44,470
TrueDelta Adjusted Invoice Difference: $79,073
Model Year20212010
ModelA4 / S4S-Class
TrimA4 45S400 Hybrid
Body4dr Sedan4dr Sedan, ext.
Engine261hp I4 H275hp V6 H
TransmissionS7T7
DrivetrainAWDRWD
EPA Fuel Economy (city/highway)24/31 MPG19/26 MPG
Audio (watts, speakers)755, 19600, 14
Tire (rear if not all the same)245/40-18255/45-18
Total Price$54,850$98,995
Adjustments for Features-3250
Feature-Adjusted Total Price$54,525$98,995

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

Model Year20212010
ModelA4 / S4S-Class
TrimA4 45S400 Hybrid
Body4dr Sedan4dr Sedan, ext.
Transmission and Drivetrain 
7-speed automated manual$1200 
7-speed manually-shiftable automatic $1200
AWD$1700 
RWD $0
Accessories 
AC power outlet $100
Adaptive cruise control, all-speed $850
Adaptive cruise control, all-speed, topography and road sign aware$1100 
Low-speed semi-autonomous driving$100 
Parking guidance system - passive $250
Power door closers $300
Power trunk closer $350
Remote app$25 
Remote window/roof operation $15
Sunshade, rear, power $225
Tilt/telescoping steering wheel, manual$250 
Tilt/telescoping steering wheel, power $350
Brakes, Airbags, and Other Safety 
Around view cameras$500 
Automatic braking, low-speed$200 
Collision preparation system, rear$100 
Cross-traffic warning, rear$100 
Evasive maneuver assist$200 
Following distance indicator$25 
Knee airbag, driver$75 
Knee airbag, passenger$75 
Lane keeping assist$400 
Pedestrian detection$50 
Rearview camera $200
Secondary collision brake assist$25 
Torque vectoring, brake-based$100 
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
Overhead sunglass holder $25
Storage compartment under front seat(s) $50
Climate Control 
Rear dual-zone climate control $125
Residual heat $50
Wiper de-icer $25
Engine / Motor 
Automatic start / stop$150 
Regenerative braking$0 
Exterior 
Body kit$0 
Bright-finished exhaust tip(s)$25 
Infotainment 
4G LTE connectivity$0 
Android Auto support$100 
Apple CarPlay support$100 
Aux input$50 
Bluetooth audio streaming$25 
CD changer, in-dash $325
CD player, remote$100 
DVD-Audio-compatible player $0
DVD-compatible player$0 
Handwriting recognition$200 
In-vehicle Internet$150 
iPod integration $100
Media drive$15 
Traffic + travel information$25 
Traffic information $25
USB port$25 
Wi-Fi hotspot$50 
Instruments, Lights, and Mirrors 
Analog clock $25
Auto-dimming passenger-side mirror$75 
Cornering lights $50
Digital instruments $0
Head-up display (HUD)$350 
Headlight washers $50
Illuminated vanity mirrors, rear seat $100
Interior ambient lighting $150
Interior ambient lighting, configurable$150 
Large color reconfigurable instrument cluster display$250 
LED headlights$1000 
Mirror tilt-down in reverse $25
Predictive efficiency assist$0 
Road sign information$75 
Steering-linked headlights $150
Xenon HID headlights $500
Seats and Interior Trim 
Automatic seat bolsters, driver $300
Automatic seat bolsters, front passenger $300
Cooled or ventilated second row seats $200
Folding second row seats$300 
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
Massage, passenger seat $100
Memory system, passenger seat $150
Memory system, second row seats $150
Power headrest height adjuster, driver seat $50
Power headrest height adjuster, passenger seat $50
Power headrest height adjuster, second row seats $75
Power recliner, second row seats $150
Power seat belt height adjusters, front row $25
Power thigh support length adjuster, driver seat $100
Power thigh support length adjuster, passenger seat $100
Power tilt adjuster, second row seats $150
Power-folding headrests, second row seats $50
Upholstered door armrests (optional)$0 
Upholstered instrument cluster hood, leather $200
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500
Air suspension, auto-leveling and height adjustable $1000
Electronic systems calibration selector$200 
Sport suspension (upgrade)$0 
Total Value of Features$10,090$9,765
Value of Feature Adjustments$325$0
Value of Feature Adjustments-770

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

Model Year20212010
ModelA4 / S4S-Class
Body4dr Sedan4dr Sedan, ext.
Wheelbase111.0 in124.6 in
Length187.5 in206.5 in
Width72.7 in73.7 in
Height56.2 in58.0 in
Curb Weight3,726 lb.4,390 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 Hip Room0.0 in59.9 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 Hip Room0.0 in59.4 in
Row 2 Legroom35.7 in42.3 in
Cargo Volume12.0 ft316.4 ft3

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Option Package Details
Audi A4 / S4 A4 45

Prestige Package
FeatureValueRequested?
Around view cameras300No
Wide-view front camera150No
Wide-view rear camera0No
Interior ambient lighting, configurable0No
Upholstered door armrests (optional)0No
Head-up display (HUD)350No
Laminated front side windows200Yes
Power-folding mirrors50Yes
Road sign information75No
Turn assist25No
Lane keeping assist400No
Following distance indicator25No
Low-speed semi-autonomous driving100No
Evasive maneuver assist200No
Predictive efficiency assist0No
Adaptive cruise control, all-speed, topography and road sign aware950No
Auto-dimming headlights200Yes
Lane departure warning200Yes
Large color reconfigurable instrument cluster display250No
Remote app25No
4G LTE connectivity0No
Telematics service, such as OnStar200Yes
Handwriting recognition200No
HD radio50Yes
Media drive15No
Traffic + travel information25No
In-vehicle Internet150No
Wi-Fi hotspot50No
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio75Yes
Total Requested157532%
Total Not Requested329068%
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%
Sport Package
FeatureValueRequested?
Sport suspension (upgrade)250No
Manual thigh support length adjuster, driver seat50Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Manual thigh support length adjuster, passenger seat50Yes
Front sport buckets100Yes
Dark-colored headliner (optional)0No
Total Requested35058%
Total Not Requested25042%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Heated steering wheel100Yes
Total Requested300100%
Total Not Requested00%

Option Package Details
Mercedes-Benz S-Class S400 Hybrid

Premium 2 Package
FeatureValueRequested?
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Rearview camera200Yes
Proximity key250Yes
Parking guidance system - passive250No
Cooled or ventilated front seats300Yes
Steering-linked headlights150No
Power decklid300No
Cornering lights50No
Auto-dimming headlights200Yes
Power 4-way lumbar adjuster, driver seat50Yes
Automatic seat bolsters, driver300No
Power 4-way lumbar adjuster, passenger seat50Yes
Automatic seat bolsters, front passenger300No
Massage, driver seat100No
Massage, passenger seat100No
Front sport buckets100Yes
Total Requested155050%
Total Not Requested155050%
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%
Driver Assistance Package
FeatureValueRequested?
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200Yes
Adaptive cruise control, all-speed700Yes
Blind spot warning system200Yes
Automatic braking, high-speed200Yes
Forward collision alert200Yes
Total Requested1500100%
Total Not Requested00%

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