Mercedes-Benz S-Class Mercedes-Benz S-Class 2016 Audi A3 / S3 / RS3 Audi A3 / S3 / RS3 2018

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Mercedes-Benz S-Class vs. Audi A3 / S3 / RS3 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 A3 / S3 / RS3 Invoice Comparison

Lowest Total Price: $68,250

Audi A3 / S3 / RS3 RS 3   
Difference: $95,025

Lowest Total Invoice: $63,545

Audi A3 / S3 / RS3 RS 3   
Difference: $88,367

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  Down Payment Interest Rate Term
Model Year20162018
ModelS-ClassA3 / S3 / RS3
TrimAMG S63RS 3
Body4dr Sedan, ext.4dr Sedan
Base Price $143,250 $54,900
Base Invoice $133,223 $51,058
Driver Assistance Package 2,800 1,400
Synthetic suede steering wheel 500  
Carbon fiber trim 4,650 600
Painted brake calipers (optional) 700  
Carbon fiber engine cover 1,500  
Ceramic brake rotors 8,950  
Technology Package   3,200
Dynamic Plus Package   4,800
Dynamic Package   1,450
Metallic paint (extra cost)   575
Rear side airbags   350
Driver Assistance Package 2,604 1,302
Synthetic suede steering wheel 465  
Carbon fiber trim 4,325 558
Painted brake calipers (optional) 651  
Carbon fiber engine cover 1,395  
Ceramic brake rotors 8,324  
Technology Package   2,976
Dynamic Plus Package   4,464
Dynamic Package   1,350
Metallic paint (extra cost)   536
Rear side airbags   326
Options (change) 19,100 12,375
Options (change) 17,764 11,512
Destination 925 975
Total Price $163,275 $68,250
Total Invoice $151,912 $63,545

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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 Mercedes-Benz S-Class dealer quotes or Audi A3 / S3 / RS3 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Mercedes-Benz S-Class vs. Audi A3 / S3 / RS3

Lowest Adjusted Price and Invoice: Audi A3 / S3 / RS3 RS 3
TrueDelta Adjusted Price Difference: $85,635
TrueDelta Adjusted Invoice Difference: $79,630
Model Year20162018
ModelS-ClassA3 / S3 / RS3
TrimAMG S63RS 3
Body4dr Sedan, ext.4dr Sedan
Engine577hp V8400hp I5
TransmissionT7S7
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)15/23 MPG19/28 MPG
Audio (watts, speakers)590, 13705, 14
Tire (rear if not all the same)255/40-20255/30-19
Total Price$163,275$68,250
Adjustments for Features-9,3900
Feature-Adjusted Total Price$153,885$68,250
Total Invoice$151,912$63,545
Adjustments for Features-8,7370
Feature-Adjusted Total Invoice$143,175$63,545

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Features Comparison: Mercedes-Benz S-Class vs. Audi A3 / S3 / RS3

Model Year20162018
ModelS-ClassA3 / S3 / RS3
TrimAMG S63RS 3
Body4dr Sedan, ext.4dr Sedan
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200 
7-speed automated manual $1200
AWD$1700$1700
Accessories 
AC power outlet$100 
Hands-free trunk or liftgate$100 
Power door closers$300 
Power trunk closer$350 
Remote climate control$25 
Remote start via app$75 
Remote window/roof operation$15 
Semi-automated parking system$500 
Sunshade, rear, power$225 
Sunshades, second row, power$225 
Tilt/telescoping steering wheel, manual $250
Tilt/telescoping steering wheel, power$350 
Universal garage door opener$100 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0
Automatic braking, high-speed or partial$200 
Blind spot collision prevention$150 
Ceramic brake rotors$4000 
Ceramic front brake rotors $2500
Collision preparation system, rear$100 
Driver drowsiness monitor$150 
Knee airbag, passenger $75
Lane departure prevention, steering-based $200
Lane keeping assist$400 
Pedestrian detection$50 
Rollover sensor$50 
Secondary collision brake assist $25
Temporary spare tire $150
Cargo Management 
Air-conditioned storage compartment$50 
Cargo net$40 
Console with shifter $150
Console without shifter$150 
Overhead sunglass holder$25 
Rear seat pass-through $100
Storage compartment under front seat(s)$50 
Climate Control 
Fragrance atomizer$200 
Heated washer fluid system$50 
Heated windshield washer nozzles $15
Ionizing air filtration$50 
Residual heat$50 
Washer fluid outlets in wiper blade$100 
Wiper de-icer$25 
Engine / Motor 
Automatic start / stop$150 
Dual-mode exhaust$250 
Dual-mode exhaust, switchable $500
Raised top speed limiter $0
Exterior 
Bright-finished exhaust tip(s)$25 
Front splitter spoiler$200 
Laminated front side windows$200 
Laminated rear side windows$100 
Panoramic sunroof$1200 
Rear spoiler $200
Sunroof, large $1100
Infotainment 
4G LTE connectivity $0
Android Auto support $100
App support$0 
Apple CarPlay support $100
Aux input $50
CD changer, in-dash$325 
Navigation map updates, three years$0 
Near-field communications (NFC)$25 
SMS text-to-speech reader$25 
Telematics service, such as OnStar $200
Telematics service, such as OnStar, with navigation$225 
Instruments, Lights, and Mirrors 
Boost gauge $75
Chronometer$100 
Headlight washers $50
Illuminated vanity mirrors, rear seat$100 
Interior ambient lighting $150
Interior ambient lighting, configurable$150 
Mirror tilt-down in reverse$25 
Performance meter $150
Steering-linked headlights$150 
Seats and Interior Trim 
Automatic seat bolsters, driver$300 
Automatic seat bolsters, front passenger$300 
Cooled or ventilated front seats$300 
Folding second row seats $300
Manual height adjuster, driver seat $50
Manual height adjuster, passenger seat $50
Manual thigh support length adjuster, driver seat $50
Manual thigh support length adjuster, passenger seat $50
Manual tilt adjuster, driver seat $50
Manual tilt adjuster, passenger seat $50
Massage, driver seat$100 
Massage, passenger seat$100 
Memory system, driver seat$200 
Memory system, passenger seat$150 
Power fore-aft adjuster, driver seat$100 
Power fore-aft adjuster, passenger seat$100 
Power headrest height adjuster, driver seat$50 
Power headrest height adjuster, passenger seat$50 
Power height adjuster, driver seat$100 
Power height adjuster, passenger seat$100 
Power recliner, driver seat$100 
Power recliner, passenger seat$100 
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, driver seat$100 
Power tilt adjuster, passenger seat$100 
Synthetic suede door panel trim $250
Synthetic suede headliner$650 
Upholstered instrument panel$300 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500 
Air suspension, auto-leveling and height adjustable$1000 
Crosswind stabilization$50 
Electronic systems calibration selector $200
Sport suspension (upgrade)$0 
Ultra-sport suspension (upgrade) $0
Total Value of Features$19,480$10,090
Value of Feature Adjustments$9,390$0
Value of Feature Adjustments-8,7370

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Specifications Comparison: Mercedes-Benz S-Class vs. Audi A3 / S3 / RS3

Model Year20162018
ModelS-ClassA3 / S3 / RS3
Body4dr Sedan, ext.4dr Sedan
Wheelbase124.6 in103.8 in
Length206.5 in175.4 in
Width74.8 in70.7 in
Height58.7 in55.7 in
Curb Weight4,806 lb.3,593 lb.
Fuel Capacity21.1 gal.13.2 gal.
Row 1 Headroom39.7 in36.5 in
Row 1 Shoulder Room59.7 in54.8 in
Row 1 Legroom41.4 in41.2 in
Row 2 Headroom39.2 in36.1 in
Row 2 Shoulder Room59.1 in53.0 in
Row 2 Legroom43.0 in35.1 in
Cargo Volume16.3 ft312.3 ft3

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Option Package Details
Mercedes-Benz S-Class AMG S63

Driver Assistance Package
FeatureValueRequested?
Speed limit information0No
Pedestrian detection50No
Lane keeping assist system400Yes
Rear cross-traffic detection100Yes
Collision preparation system, rear100No
Blind spot warning system200Yes
Blind spot intervention150No
Lane departure warning system200Yes
Adaptive cruise control, all-speed700Yes
Total Requested160084%
Total Not Requested30016%

Option Package Details
Audi A3 / S3 / RS3 RS 3

Technology Package
FeatureValueRequested?
Performance meter150No
Large color reconfigurable instrument cluster display250Yes
Surround sound250Yes
Bang & Olufsen, 705W, 14 speakers (with subwoofer)350No
Handwriting recognition200Yes
Remote app25Yes
Speed limit information0No
4G LTE connectivity0No
Telematics service, such as OnStar200Yes
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Media drive15Yes
Traffic + travel information25Yes
In-vehicle Internet150Yes
Wi-Fi hotspot50Yes
Navigation system600Yes
Total Requested186579%
Total Not Requested50021%
Driver Assistance Package
FeatureValueRequested?
Auto-dimming headlights200Yes
Lane departure warning200Yes
Adaptive cruise control, all-speed700Yes
Lane departure prevention, steering-based200Yes
Total Requested1300100%
Total Not Requested00%
Dynamic Plus Package
FeatureValueRequested?
Ultra-sport suspension (upgrade)0No
Raised top speed limiter0No
Ceramic front brake rotors2500Yes
Carbon fiber engine cover0Yes
Total Requested2500100%
Total Not Requested00%
Dynamic Package
FeatureValueRequested?
Alloy wheels, optional design0No
Sport exhaust0No
235/35ZR19 tires200No
Painted brake calipers (optional)0Yes
255/30ZR19 tires200No
Total Requested00%
Total Not Requested400100%

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