Mercedes-Benz S-Class Mercedes-Benz S-Class 2017 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: $52,145

Audi A3 / S3 / RS3 A3 2.0 TFSI   
Difference: $127,430

Lowest Total Invoice: $48,570

Audi A3 / S3 / RS3 A3 2.0 TFSI   
Difference: $118,500

Calculate Payments

  Down Payment Interest Rate Term
Model Year20172018
ModelS-ClassA3 / S3 / RS3
TrimAMG S63A3 2.0 TFSI
Body2dr Convertible2dr Convertible
Base Price $176,400 $38,350
Base Invoice $164,052 $35,666
Driver Assistance Package 2,250  
Prestige Package   8,450
Sport Package   650
AWD   2,700
Sport suspension (upgrade)   250
Metal pedals   195
Metallic paint (extra cost)   575
Driver Assistance Package 2,093  
Prestige Package   7,860
Sport Package   606
AWD   2,512
Sport suspension (upgrade)   233
Metal pedals   182
Metallic paint (extra cost)   536
Options (change) 2,250 12,820
Options (change) 2,093 11,929
Destination 925 975
Total Price $179,575 $52,145
Total Invoice $167,070 $48,570

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

Lowest Adjusted Price and Invoice: Audi A3 / S3 / RS3 A3 2.0 TFSI
TrueDelta Adjusted Price Difference: $116,540
TrueDelta Adjusted Invoice Difference: $108,368
Model Year20172018
ModelS-ClassA3 / S3 / RS3
TrimAMG S63A3 2.0 TFSI
Body2dr Convertible2dr Convertible
Engine577hp V8220hp I4
TransmissionT7S6
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)15/23 MPG19/28 MPG
Audio (watts, speakers)590, 13625, 13
Tire (rear if not all the same)255/40-20225/40-18
Total Price$179,575$52,145
Adjustments for Features-10,8900
Feature-Adjusted Total Price$168,685$52,145
Total Invoice$167,070$48,570
Adjustments for Features-10,1320
Feature-Adjusted Total Invoice$156,938$48,570

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

Model Year20172018
ModelS-ClassA3 / S3 / RS3
TrimAMG S63A3 2.0 TFSI
Body2dr Convertible2dr Convertible
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200 
6-speed automated manual $1100
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 
Tilt/telescoping steering wheel, manual $250
Tilt/telescoping steering wheel, power$350 
Universal garage door opener$100 
Wind blocker, automatic$500 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0
Around view cameras$500 
Automatic braking, high-speed or partial$200 
Automatic seat belt presenters, front row$100 
Blind spot collision prevention$150 
Collision preparation system, rear$100 
Cross-traffic detection for collision preparation system$0 
Driver drowsiness monitor$150 
Lane departure prevention, steering-based $200
Lane keeping assist$400 
Pedestrian detection$50 
Rear side airbags$300 
Rearview camera $200
Secondary collision brake assist $25
Side curtain airbags$350 
Cargo Management 
Air-conditioned storage compartment$50 
Cargo net$40 
Console with shifter $150
Console without shifter$150 
Overhead sunglass holder$25 
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 
Exterior 
Front splitter spoiler$200 
Laminated front side windows$200 
Laminated rear side windows$100 
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 
Chronometer$100 
Head-up display (HUD)$350 
Interior ambient lighting $150
Interior ambient lighting, configurable$150 
Mirror tilt-down in reverse$25 
Steering-linked headlights$150 
Seats and Interior Trim 
Aluminum trim $100
Automatic seat bolsters, driver$300 
Automatic seat bolsters, front passenger$300 
Center armrest(s), second row$50 
Cooled or ventilated front seats$300 
Door sill trim plates $100
Folding second row seats $300
Illuminated door sill trim plates$200 
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, driver seat$200 
Memory system, passenger seat$150 
Neck-level heating, front seats$150 
Power headrest height adjuster, driver seat$50 
Power headrest height adjuster, passenger seat$50 
Power recliner, driver seat$100 
Power recliner, passenger seat$100 
Power thigh support length adjuster, driver seat$100 
Power thigh support length adjuster, passenger seat$100 
Rapid-heating front seats$0 
Synthetic suede headliner$650 
Upholstered instrument panel$300 
Wood trim$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
Transmission 
Launch control$100 
Total Value of Features$15,930$5,040
Value of Feature Adjustments$10,890$0
Value of Feature Adjustments-10,1320

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

Model Year20172018
ModelS-ClassA3 / S3 / RS3
Body2dr Convertible2dr Convertible
Wheelbase115.9 in102.2 in
Length197.9 in175.4 in
Width74.7 in70.2 in
Height56.2 in55.5 in
Curb Weight4,962 lb.3,824 lb.
Fuel Capacity20.7 gal.13.2 gal.
Row 1 Headroom37.7 in37.4 in
Row 1 Shoulder Room59.0 in54.8 in
Row 1 Legroom0.0 in41.2 in
Row 2 Headroom37.7 in36.3 in
Row 2 Shoulder Room49.5 in45.7 in
Row 2 Legroom0.0 in31.9 in
Cargo Volume,
Minimum
8.8 ft37.1 ft3
Cargo Volume,
Maximum
12.4 ft39.9 ft3

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Option Package Details
Mercedes-Benz S-Class AMG S63

Driver Assistance Package
FeatureValueRequested?
Speed limit information0No
Cross-traffic detection for collision preparation system0No
Rear cross-traffic detection100Yes
Collision preparation system, rear100No
Pedestrian detection50No
Lane keeping assist system400Yes
Lane departure warning system200Yes
Adaptive cruise control, all-speed700Yes
Blind spot warning system200Yes
Blind spot intervention150No
Total Requested160084%
Total Not Requested30016%

Option Package Details
Audi A3 / S3 / RS3 A3 2.0 TFSI

AWD
FeatureValueRequested?
AWD0Yes
6-speed automated manual0No
turbocharged
2.0L I4
DOHC-4v
220 hp@4500
258 lb-ft@1600
1000No
Total Requested00%
Total Not Requested1000100%
Prestige Package
FeatureValueRequested?
Cornering lights50Yes
LED headlights500Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming headlights200Yes
Power-folding mirrors50Yes
Lane departure warning200Yes
Adaptive cruise control, all-speed700Yes
Lane departure prevention, steering-based200Yes
Surround sound250Yes
Large color reconfigurable instrument cluster display250Yes
Bang & Olufsen, 625W, 13 speakers (with subwoofer)350No
225/40HR18 tires400No
Telematics service, such as OnStar200Yes
Handwriting recognition200Yes
Remote app25Yes
Speed limit information0No
Apple CarPlay support100No
Android Auto support100No
4G LTE connectivity0No
Auto-dimming rearview mirror150Yes
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Compass0Yes
Aluminum trim100No
Blind spot warning system200Yes
Cross-traffic warning, rear100Yes
Body kit0Yes
Sport front fascia (optional)0No
Sport rear fascia, e.g. diffuser (optional)0No
Proximity key250Yes
Interior ambient lighting150Yes
Navigation system600Yes
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Media drive15Yes
Traffic + travel information25Yes
In-vehicle Internet150Yes
Wi-Fi hotspot50Yes
Total Requested509083%
Total Not Requested105017%
Sport Package
FeatureValueRequested?
Manual thigh support length adjuster, driver seat50Yes
Manual thigh support length adjuster, passenger seat50Yes
Front sport buckets100Yes
Steering-wheel-mounted transmission controls100Yes
Electronic systems calibration selector200No
Total Requested30060%
Total Not Requested20040%

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