Mercedes-Benz C-Class Mercedes-Benz C-Class 2007 Audi A4 / S4 Audi A4 / S4 2018

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Mercedes-Benz C-Class vs. Audi A4 / S4 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 A4 / S4 Invoice Comparison

Lowest Total Price: $49,355

Mercedes-Benz C-Class C350 Sport Sedan   
Difference: $3,945

Lowest Total Invoice: $45,956

Mercedes-Benz C-Class C350 Sport Sedan   
Difference: $3,683

Calculate Payments

  Down Payment Interest Rate Term
Model Year20072018
ModelC-ClassA4 / S4
TrimC350 Sport SedanS4 3.0T
Body4dr Sedan4dr Sedan
Base Price $38,000 $51,400
Base Invoice $35,340 $47,802
Sunroof Package 1,790  
Entertainment Package 1,460  
Metallic paint (extra cost) 690 575
Xenon HID headlights 790  
Heated front seats 680  
Folding second row seats 290  
Bluetooth cell phone link 765  
Telematics service, such as OnStar 820  
Rear side airbags 385 350
7-speed shiftable automatic 1,410  
Leather upholstery, extended coverage 1,500  
Sunroof Package 1,665  
Entertainment Package 1,358  
Metallic paint (extra cost) 642 536
Xenon HID headlights 735  
Heated front seats 633  
Folding second row seats 270  
Bluetooth cell phone link 711  
Telematics service, such as OnStar 763  
Rear side airbags 358 326
7-speed shiftable automatic 1,311  
Leather upholstery, extended coverage 1,395  
Options (change) 10,580 925
Options (change) 9,841 862
Destination 775 975
Total Price $49,355 $53,300
Total Invoice $45,956 $49,639

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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 A4 / S4 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Mercedes-Benz C-Class vs. Audi A4 / S4

Lowest Adjusted Price and Invoice: Audi A4 / S4 S4 3.0T
TrueDelta Adjusted Price Difference: $2,465
TrueDelta Adjusted Invoice Difference: $2,287
Model Year20072018
ModelC-ClassA4 / S4
TrimC350 Sport SedanS4 3.0T
Body4dr Sedan4dr Sedan
Engine268hp V6354hp V6
TransmissionT7T8
DrivetrainRWDAWD
EPA Fuel Economy (city/highway)20/29 MPG21/30 MPG
Audio (watts, speakers)320, 12755, 19
Tire (rear if not all the same)225/45-17245/40-18
Total Price$49,355$53,300
Adjustments for Features0-6,410
Feature-Adjusted Total Price$49,355$46,890
Total Invoice$45,956$49,639
Adjustments for Features0-5,970
Feature-Adjusted Total Invoice$45,956$43,669

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

Model Year20072018
ModelC-ClassA4 / S4
TrimC350 Sport SedanS4 3.0T
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200 
8-speed manually-shiftable automatic $1300
RWD$0 
AWD $1700
Accessories 
Proximity key $250
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 
Active or whiplash-reducing head restraints, front seats$0 
Automatic braking, high-speed or partial $200
Automatic braking, low-speed $200
Blind spot warning system $200
Collision preparation system, rear $100
Cross-traffic warning, rear $100
Driver drowsiness monitor $150
Forward collision warning $200
Knee airbag, driver $75
Knee airbag, passenger $75
Obstacle detection, front $150
Obstacle detection, rear $250
Pedestrian detection $50
Radar- or camera-based collision preparation system $0
Rearview camera $200
Rollover sensor $50
Secondary collision brake assist $25
Tire-pressure monitor $75
Torque vectoring, brake-based $100
Vehicle exit assist $25
Cargo Management 
Air-conditioned storage compartment $50
Rear seat pass-through$100 
Climate Control 
Rear air vents$100 
Rear air vents with automatic controls $250
Engine / Motor 
Automatic start / stop $150
Regenerative braking $0
Exterior 
Bodyside moldings$75 
Rear spoiler $200
Infotainment 
Android Auto support $100
Apple CarPlay support $100
Aux input $50
Bluetooth audio streaming $25
CD changer, remote$200 
CD player$125 
CD player, remote $100
HD radio $50
Voice control for audio system $25
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror $75
Boost gauge $75
Compass $0
Headlight washers$50 
LED headlights $1000
Mirror tilt-down in reverse$25 
Power-folding mirrors $50
Xenon HID headlights$500 
Seats and Interior Trim 
Illuminated door sill trim plates $200
Manual lumbar adjuster, driver seat$50 
Manual thigh support length adjuster, driver seat $50
Manual thigh support length adjuster, passenger seat $50
Manual tilt adjuster, passenger seat$50 
Massage, driver seat $100
Massage, passenger seat $100
Memory system, passenger seat$150 
Power 4-way lumbar adjuster, driver seat $150
Power 4-way lumbar adjuster, passenger seat $150
Power headrest height adjuster, driver seat$50 
Power headrest height adjuster, passenger seat$50 
Power seatback bolsters, driver seat $100
Power seatback bolsters, passenger seat $100
Power tilt adjuster, passenger seat $100
Power-folding headrests, second row seats$50 
Synthetic suede door panel trim $250
Synthetic suede inserts in leather seating surfaces $0
Suspension, Wheels, and Tires 
Electronic systems calibration selector $200
Transmission 
Launch control $100
Steering-wheel-mounted transmission controls $100
Total Value of Features$3,365$9,775
Value of Feature Adjustments$0$6,410
Value of Feature Adjustments0-5,970

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

Model Year20072018
ModelC-ClassA4 / S4
Body4dr Sedan4dr Sedan
Wheelbase106.9 in111.0 in
Length178.4 in186.1 in
Width68.0 in72.5 in
Height55.6 in56.2 in
Curb Weight3,495 lb.3,858 lb.
Fuel Capacity16.4 gal.16.9 gal.
Row 1 Headroom38.9 in38.9 in
Row 1 Shoulder Room53.1 in55.9 in
Row 1 Hip Room51.9 in0.0 in
Row 1 Legroom41.7 in41.3 in
Row 2 Headroom37.3 in37.4 in
Row 2 Shoulder Room54.3 in54.5 in
Row 2 Hip Room54.5 in0.0 in
Row 2 Legroom33.0 in35.7 in
Cargo Volume12.2 ft313.0 ft3

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Option Package Details
Mercedes-Benz C-Class C350 Sport Sedan

Sunroof Package
FeatureValueRequested?
Sunroof900Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers175Yes
Sunshade, rear, power225No
Auto-dimming driver-side mirror75Yes
Total Requested140086%
Total Not Requested22514%
Entertainment Package
FeatureValueRequested?
CD changer, remote200No
Satellite radio200Yes
Surround sound250Yes
Harman/Kardon, 320W, 12 speakers (with subwoofer)350No
Total Requested45045%
Total Not Requested55055%

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