Mercedes-Benz C-Class Mercedes-Benz C-Class 2012 Audi A3 / S3 / RS3 Audi A3 / S3 / RS3 2018

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

Lowest Total Price: $60,600

Audi A3 / S3 / RS3 RS 3   
Difference: $14,935

Lowest Total Invoice: $56,429

Audi A3 / S3 / RS3 RS 3   
Difference: $14,001

Calculate Payments

  Down Payment Interest Rate Term
Model Year20122018
ModelC-ClassA3 / S3 / RS3
TrimC63 AMGRS 3
Body4dr Sedan4dr Sedan
Base Price $58,930 $54,900
Base Invoice $54,805 $51,058
Lighting Package 1,290  
Multimedia Package 2,790  
AMG Leather Package 3,090  
Obstacle detection, rear 970  
Lane departure warning 850  
Metallic paint (extra cost) 720 575
Proximity key 650  
Rear side airbags 420 350
Carbon fiber trim 2,590 600
Telematics service, such as OnStar 660  
Technology Package   3,200
Lighting Package 1,200  
Multimedia Package 2,595  
AMG Leather Package 2,874  
Obstacle detection, rear 902  
Lane departure warning 791  
Metallic paint (extra cost) 669 536
Proximity key 605  
Rear side airbags 391 326
Carbon fiber trim 2,409 558
Telematics service, such as OnStar 614  
Technology Package   2,976
Options (change) 14,030 4,725
Options (change) 13,050 4,396
Destination 875 975
Gas Tax 1,700 0
Total Price $75,535 $60,600
Total Invoice $70,430 $56,429

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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 C-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 C-Class vs. Audi A3 / S3 / RS3

Lowest Adjusted Price and Invoice: Audi A3 / S3 / RS3 RS 3
TrueDelta Adjusted Price Difference: $17,870
TrueDelta Adjusted Invoice Difference: $16,734
Model Year20122018
ModelC-ClassA3 / S3 / RS3
TrimC63 AMGRS 3
Body4dr Sedan4dr Sedan
Engine451hp V8400hp I5
TransmissionT7S7
DrivetrainRWDAWD
EPA Fuel Economy (city/highway)13/19 MPG19/28 MPG
Audio (watts, speakers)450, 12705, 14
Tire (rear if not all the same)235/40-18235/35-19
Total Price$75,535$60,600
Adjustments for Features0-2,935
Feature-Adjusted Total Price$75,535$57,665
Total Invoice$70,430$56,429
Adjustments for Features0-2,733
Feature-Adjusted Total Invoice$70,430$53,696

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

Model Year20122018
ModelC-ClassA3 / S3 / RS3
TrimC63 AMGRS 3
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200 
7-speed automated manual $1200
RWD$0 
AWD $1700
Accessories 
Parking guidance system - passive$250 
Remote app $25
Remote window/roof operation$15 
Tilt/telescoping steering wheel, manual $250
Tilt/telescoping steering wheel, power$350 
Universal garage door opener$100 
Brakes, Airbags, and Other Safety 
Automatic braking, low-speed $200
Cross-traffic warning, rear $100
Driver drowsiness monitor$150 
Forward collision warning $200
Knee airbag, passenger $75
Lane departure warning$200 
Radar- or camera-based collision preparation system $0
Secondary collision brake assist $25
Torque vectoring, brake-based $100
Cargo Management 
Rear seat pass-through $100
Engine / Motor 
Dual-mode exhaust, switchable $500
Exterior 
Sunroof$900 
Sunroof, large $1100
Infotainment 
4G LTE connectivity $0
Android Auto support $100
Apple CarPlay support $100
CD changer, in-dash$325 
Handwriting recognition $200
In-vehicle Internet $150
Traffic + travel information $25
Traffic information$25 
Wi-Fi hotspot $50
Instruments, Lights, and Mirrors 
Auto-dimming headlights$200 
Boost gauge $75
Chronometer$100 
Cornering lights $50
Interior ambient lighting $150
Large color reconfigurable instrument cluster display $250
LED headlights $1000
Mirror tilt-down in reverse$25 
Performance meter $150
Power-folding mirrors $50
Steering-linked headlights$150 
Xenon HID headlights$500 
Seats and Interior Trim 
Door sill trim plates$100 
Illuminated door sill trim plates $200
Leather door panel trim$250 
Leather-wrapped steering wheel$150 
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
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 seatback bolsters, driver seat$100 
Power seatback bolsters, passenger seat$100 
Power tilt adjuster, driver seat$100 
Power tilt adjuster, passenger seat$100 
Power-folding headrests, second row seats$50 
Synthetic suede door panel trim $250
Synthetic suede steering wheel $150
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500
Adaptive dampers - mechanical$100 
Electronic systems calibration selector $200
Total Value of Features$6,590$9,525
Value of Feature Adjustments$0$2,935
Value of Feature Adjustments0-2,733

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

Model Year20122018
ModelC-ClassA3 / S3 / RS3
Body4dr Sedan4dr Sedan
Wheelbase108.7 in103.8 in
Length180.7 in175.4 in
Width69.7 in70.7 in
Height56.3 in55.7 in
Curb Weight3,924 lb.3,593 lb.
Fuel Capacity17.4 gal.13.2 gal.
Row 1 Headroom37.1 in36.5 in
Row 1 Shoulder Room54.7 in54.8 in
Row 1 Hip Room52.3 in0.0 in
Row 1 Legroom41.7 in41.2 in
Row 2 Headroom36.9 in36.1 in
Row 2 Shoulder Room55.0 in53.0 in
Row 2 Hip Room54.9 in0.0 in
Row 2 Legroom33.4 in35.1 in
Cargo Volume12.4 ft312.3 ft3

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Option Package Details
Mercedes-Benz C-Class C63 AMG

Lighting Package
FeatureValueRequested?
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50Yes
Auto-dimming headlights200No
Total Requested55061%
Total Not Requested35039%
Multimedia Package
FeatureValueRequested?
Navigation system600Yes
CD changer, in-dash200No
Rearview camera200Yes
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Traffic information25Yes
Media drive, large15Yes
SD Card slot25Yes
Total Requested96583%
Total Not Requested20017%
AMG Leather Package
FeatureValueRequested?
Upgraded leather upholstery0No
Dark-colored headliner (optional)0No
Leather seating surfaces900Yes
Power headrest height adjuster, passenger seat50No
Memory system, passenger seat150No
Upholstered door panels, leather250Yes
Total Requested115085%
Total Not Requested20015%

Option Package Details
Audi A3 / S3 / RS3 RS 3

Technology Package
FeatureValueRequested?
Performance meter150No
Surround sound250Yes
Large color reconfigurable instrument cluster display250No
Bang & Olufsen, 705W, 14 speakers (with subwoofer)350No
Telematics service, such as OnStar200Yes
Handwriting recognition200No
Remote app25No
Speed limit information0No
4G LTE connectivity0No
Navigation system600Yes
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Media drive15Yes
Traffic + travel information25No
In-vehicle Internet150No
Wi-Fi hotspot50No
Total Requested116549%
Total Not Requested120051%

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