Audi A4 / S4 / RS4 Audi A4 / S4 / RS4 2022 Mercedes-Benz SLS AMG Mercedes-Benz SLS AMG 2015

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Audi A4 / S4 / RS4 vs. Mercedes-Benz SLS AMG 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 / RS4 vs. Mercedes-Benz SLS AMG Invoice Comparison

Lowest Total Price: $62,185

Audi A4 / S4 / RS4 S4   
Difference: $166,920

Lowest Total Invoice: $58,524

Audi A4 / S4 / RS4 S4   
Difference: $154,755

Calculate Payments

  Down Payment Interest Rate Term
Model Year20222015
ModelA4 / S4 / RS4SLS AMG
TrimS4GT Final Edition
Body4dr Sedan2dr Coupe
Base Price $51,900 $221,580
Base Invoice $48,787 $206,069
S Sport Package 2,500  
Premium Plus Package 3,600  
Navigation Package 1,500  
Carbon fiber rear spoiler 995  
Metallic paint (extra cost) 595  
Carbon fiber door sill trim plates   4,500
S Sport Package 2,351  
Premium Plus Package 3,384  
Navigation Package 1,411  
Carbon fiber rear spoiler 936  
Metallic paint (extra cost) 560  
Carbon fiber door sill trim plates   4,185
Options (change) 9,190 4,500
Options (change) 8,642 4,185
Destination 1,095 925
Gas Tax 0 2,100
Total Price $62,185 $229,105
Total Invoice $58,524 $213,279

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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 / RS4 dealer quotes or Mercedes-Benz SLS AMG dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Audi A4 / S4 / RS4 vs. Mercedes-Benz SLS AMG

Lowest Adjusted Price and Invoice: Audi A4 / S4 / RS4 S4
TrueDelta Adjusted Price Difference: $174,075
TrueDelta Adjusted Invoice Difference: $161,489
Model Year20222015
ModelA4 / S4 / RS4SLS AMG
TrimS4GT Final Edition
Body4dr Sedan2dr Coupe
Engine349hp V6583hp V8
TransmissionT8T7
DrivetrainAWDRWD
EPA Fuel Economy (city/highway)21/30 MPG13/19 MPG
Audio (watts, speakers)180, 10?, 6
Tire (rear if not all the same)245/40-18265/35-19
Total Price$62,185$229,105
Adjustments for Features-7,1550
Feature-Adjusted Total Price$55,030$229,105
Total Invoice$58,524$213,279
Adjustments for Features-6,7340
Feature-Adjusted Total Invoice$51,790$213,279

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Features Comparison: Audi A4 / S4 / RS4 vs. Mercedes-Benz SLS AMG

Model Year20222015
ModelA4 / S4 / RS4SLS AMG
TrimS4GT Final Edition
Body4dr Sedan2dr Coupe
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300 
7-speed manually-shiftable automatic $1200
AWD$1700 
RWD $0
Accessories 
Adaptive cruise control, all-speed, topography and road sign aware$1100 
Cruise control $150
Heated steering wheel$100 
Low-speed semi-autonomous driving$100 
Power rear side windows$200 
Remote window/roof operation $15
Tilt/telescoping steering wheel, manual$250 
Tilt/telescoping steering wheel, power $350
Brakes, Airbags, and Other Safety 
Around view cameras$500 
Automatic braking, high-speed or partial$200 
Automatic braking, low-speed$200 
Collision preparation system, rear$100 
Cross-traffic warning, rear$100 
Driver drowsiness monitor$150 
Evasive maneuver assist$200 
Following distance indicator$25 
Forward collision warning$200 
Lane departure warning$200 
Lane keeping assist$400 
Pedestrian detection$50 
Radar- or camera-based collision preparation system$0 
Rearview camera $200
Rollover sensor$50 
Secondary collision brake assist$25 
Temporary spare tire$150 
Torque vectoring, brake-based$100 
Turn assist$25 
Vehicle exit assist$25 
Wide-view front camera$150 
Wide-view rear camera$0 
Cargo Management 
Air-conditioned storage compartment$50 
Cargo net $40
Storage compartment under front seat(s) $50
Climate Control 
Rear air vents with automatic controls$250 
Residual heat $50
Wiper de-icer $25
Drivetrain 
Active rear differential$500 
Limited-slip rear differential $300
Engine / Motor 
Automatic start / stop$150 
Regenerative braking$0 
Exterior 
Bright-finished fuel door $100
Carbon fiber front splitter spoiler $300
Carbon fiber hood $0
Carbon fiber rear spoiler$300 
Carbon fiber wing-type rear spoiler $400
Sunroof$900 
Infotainment 
4G LTE connectivity$0 
Alexa integration$0 
Android Auto support$100 
Apple CarPlay support$100 
Aux input $50
Bluetooth audio streaming$25 
CD changer, in-dash $325
DVD-compatible player $0
Handwriting recognition$200 
In-vehicle Internet$150 
iPod integration $100
Media drive $15
MP3-compatible player $50
SD Card slot $25
Traffic light information$50 
USB port$25 
Wi-Fi hotspot$50 
Wireless charging station$75 
Instruments, Lights, and Mirrors 
Auto-dimming headlights$200 
Auto-dimming passenger-side mirror$75 
Boost gauge$75 
Compass$0 
Cornering lights $50
Fog lights$125 
Headlight washers $50
Large color reconfigurable instrument cluster display$250 
LED headlights$1000 
Mirror tilt-down in reverse $25
Power-folding mirrors$50 
Predictive efficiency assist$0 
Road sign information$75 
Xenon HID headlights $500
Seats and Interior Trim 
Carbon fiber door sill trim plates $200
Carbon fiber trim $200
Center armrest(s), second row$50 
Folding second row seats$300 
Illuminated door sill trim plates$200 
Leather door panel trim $250
Leather-wrapped steering wheel$150 
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
No leather in second row $-300
Synthetic suede door panel trim$250 
Synthetic suede headliner $650
Synthetic suede steering wheel $150
Upholstered door armrests (optional)$0 
Upholstered instrument panel, leather $1000
Suspension, Wheels, and Tires 
Alloy wheels$350 
Electronic systems calibration selector$200 
Polished alloy wheels $350
Total Value of Features$14,175$7,020
Value of Feature Adjustments$7,155$0
Value of Feature Adjustments-6,7340

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Specifications Comparison: Audi A4 / S4 / RS4 vs. Mercedes-Benz SLS AMG

Model Year20222015
ModelA4 / S4 / RS4SLS AMG
Body4dr Sedan2dr Coupe
Wheelbase111.0 in105.5 in
Length187.5 in182.6 in
Width72.7 in76.3 in
Height56.2 in49.3 in
Curb Weight3,847 lb.3,726 lb.
Fuel Capacity15.3 gal.22.5 gal.
Row 1 Headroom37.3 in39.0 in
Row 1 Shoulder Room55.9 in58.4 in
Row 1 Hip Room0.0 in63.2 in
Row 1 Legroom41.3 in41.7 in
Row 2 Headroom37.4 in0.0 in
Row 2 Shoulder Room54.5 in0.0 in
Row 2 Legroom35.7 in0.0 in
Cargo Volume12.0 ft36.2 ft3

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Option Package Details
Audi A4 / S4 / RS4 S4

S Sport Package
FeatureValueRequested?
Adaptive dampers - electrical500Yes
Active rear differential500No
Painted brake calipers (optional)0Yes
Total Requested50050%
Total Not Requested50050%
Premium Plus Package
FeatureValueRequested?
245/40HR18 tires400No
Around view cameras300No
Wide-view front camera150No
Large color reconfigurable instrument cluster display250No
Wide-view rear camera0No
Wireless charging station75No
Upholstered door armrests (optional)0No
Proximity key250Yes
Power-folding mirrors50No
Auto-dimming passenger-side mirror75No
Blind spot warning system200Yes
Cross-traffic warning, rear100No
Collision preparation system, rear100No
Vehicle exit assist25No
Memory system, driver seat200Yes
Satellite radio200Yes
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Heated steering wheel100No
Auto-dimming driver-side mirror75Yes
Alarm100No
Following distance indicator25No
Low-speed semi-autonomous driving100No
Evasive maneuver assist200No
Predictive efficiency assist0No
Adaptive cruise control, all-speed, topography and road sign aware950No
Road sign information75No
Turn assist25No
Lane keeping assist400No
Total Requested132527%
Total Not Requested350073%
Navigation Package
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio75Yes
Traffic information25Yes
Handwriting recognition200No
Traffic light information50No
Total Requested70074%
Total Not Requested25026%

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