Audi A4 / S4 / RS4 Audi A4 / S4 / RS4 2008 Mercedes-Benz C-Class Mercedes-Benz C-Class 2009
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Audi A4 / S4 / RS4 vs. Mercedes-Benz C-Class 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 C-Class Invoice Comparison

Lowest Total Price: $64,450

Mercedes-Benz C-Class C63 AMG   
Difference: $9,335

Lowest Total Invoice: $60,146

Mercedes-Benz C-Class C63 AMG   
Difference: $8,676

Calculate Payments

  Down Payment Interest Rate Term
Model Year20082009
ModelA4 / S4 / RS4C-Class
TrimRS4C63 AMG
Body4dr Sedan4dr Sedan
Base Price $66,910 $56,300
Base Invoice $62,227 $52,359
Premium Package 4,000  
iPod integration 0 375
Premium II Package   1,100
Seating Package   2,980
Metallic paint (extra cost)   720
Wood trim   0
Premium Package 3,720  
iPod integration 0 349
Premium II Package   1,023
Seating Package   2,771
Metallic paint (extra cost)   669
Wood trim   0
Options (change) 4,000 5,175
Options (change) 3,720 4,812
Destination 775 875
Gas Tax 2,100 2,100
Total Price $73,785 $64,450
Total Invoice $68,822 $60,146

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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

Want to find out how much dealers are willing to discount these cars?

Request free, no-obligation Audi A4 / S4 / RS4 dealer quotes or Mercedes-Benz C-Class dealer quotes from dealers using our car quote form.

The process is easy and takes just a minute or two. You'll receive price quotes from local approved dealers within 48 hours.

TrueDelta Value Comparison: Audi A4 / S4 / RS4 vs. Mercedes-Benz C-Class

Lowest Adjusted Price and Invoice: Mercedes-Benz C-Class C63 AMG
TrueDelta Adjusted Price Difference: $8,835
TrueDelta Adjusted Invoice Difference: $8,210
Model Year20082009
ModelA4 / S4 / RS4C-Class
TrimRS4C63 AMG
Body4dr Sedan4dr Sedan
Engine420hp V8451hp V8
TransmissionM6T7
DrivetrainAWDRWD
EPA Fuel Economy (city/highway)13/20 MPG12/19 MPG
Audio (watts, speakers)215, 10100, 8
Tire (rear if not all the same)255/35-19235/40-18
Total Price$73,785$64,450
Adjustments for Features-5000
Feature-Adjusted Total Price$73,285$64,450
Total Invoice$68,822$60,146
Adjustments for Features-4660
Feature-Adjusted Total Invoice$68,356$60,146

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Features Comparison: Audi A4 / S4 / RS4 vs. Mercedes-Benz C-Class

Model Year20082009
ModelA4 / S4 / RS4C-Class
TrimRS4C63 AMG
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manual$150 
7-speed manually-shiftable automatic $1200
AWD$1700 
RWD $0
Accessories 
Remote window/roof operation $15
Sunshades, second row$125 
Tilt/telescoping steering wheel, manual$250 
Tilt/telescoping steering wheel, power $350
Brakes, Airbags, and Other Safety 
Full-size spare tire$225 
Obstacle detection, rear$250 
Temporary spare tire $150
Cargo Management 
Cargo net$40 
Ski sack$50 
Storage compartment under front seat(s)$50 
Climate Control 
Rear air vents $100
Exterior 
Bodyside moldings$75 
Infotainment 
Aux input $50
CD player $125
Navigation system$600 
SD Card slot$25 
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror$75 
Chronometer $100
Compass$0 
Interior ambient lighting$150 
Power-folding mirrors$50 
Steering-linked fog lights $50
Steering-linked headlights$150 
Seats and Interior Trim 
Carbon fiber trim$200 
Heated second row seats$200 
Manual thigh support length adjuster, driver seat$50 
Memory system, passenger seat $150
Metal pedals $75
Power fore-aft adjuster, driver seat $100
Power height adjuster, driver seat $100
Power recliner, driver seat $100
Power seatback bolsters, driver seat $100
Power seatback bolsters, passenger seat $100
Power tilt adjuster, driver seat $100
Power-folding headrests, second row seats $50
Upholstered instrument panel, leather $1000
Wood trim $300
Suspension, Wheels, and Tires 
Hydraulically cross-linked dampers$500 
Sport suspension (upgrade) $0
Ultra-sport suspension (upgrade)$0 
Transmission 
Steering-wheel-mounted transmission controls $100
Total Value of Features$4,915$4,415
Value of Feature Adjustments$500$0
Value of Feature Adjustments-4660

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See a complete comparison of Audi A4 / S4 / RS4 vs. Mercedes-Benz C-Class features.

Specifications Comparison: Audi A4 / S4 / RS4 vs. Mercedes-Benz C-Class

Model Year20082009
ModelA4 / S4 / RS4C-Class
Body4dr Sedan4dr Sedan
Wheelbase104.3 in108.7 in
Length180.6 in182.3 in
Width69.8 in69.7 in
Height56.2 in56.3 in
Curb Weight3,957 lb.3,662 lb.
Fuel Capacity16.6 gal.17.4 gal.
Row 1 Headroom38.4 in37.1 in
Row 1 Shoulder Room55.1 in54.7 in
Row 1 Hip Room0.0 in52.3 in
Row 1 Legroom41.3 in41.7 in
Row 2 Headroom37.2 in36.9 in
Row 2 Shoulder Room53.4 in55.1 in
Row 2 Hip Room0.0 in54.9 in
Row 2 Legroom34.3 in33.4 in
Cargo Volume13.4 ft312.4 ft3

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See a complete comparison of Audi A4 / S4 / RS4 vs. Mercedes-Benz C-Class specs.

Option Package Details
Audi A4 / S4 / RS4 RS4

Premium Package
FeatureValueRequested?
Navigation system600No
Heated second row seats200No
CD changer, remote-125No
Sunshades, second row125No
Sunshade, rear, power225Yes
Memory system, driver seat200Yes
Bose, 215W, 10 speakers (with subwoofer)350No
SD Card slot25No
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Automatic headlights125Yes
Auto-dimming driver-side mirror75Yes
Compass0No
Power-folding mirrors50No
Auto-dimming passenger-side mirror75No
Total Requested97543%
Total Not Requested130057%

Option Package Details
Mercedes-Benz C-Class C63 AMG

Premium II Package
FeatureValueRequested?
Xenon HID headlights500Yes
Sunshade, rear, power225Yes
Headlight washers50Yes
Steering-linked fog lights50No
Tilt/telescoping steering wheel, power100No
Memory system, driver seat200Yes
Total Requested97587%
Total Not Requested15013%
Seating Package
FeatureValueRequested?
Upgraded leather upholstery0No
Leather seating surfaces900Yes
Tilt/telescoping steering wheel, power100No
Memory system, driver seat200Yes
Memory system, passenger seat150No
Upholstered door panels, leather250Yes
Upholstered instrument panel, leather1000No
Total Requested135052%
Total Not Requested125048%

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