Audi A4 / S4 Audi A4 / S4 2010 Mercedes-Benz M-Class Mercedes-Benz M-Class 2006
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Audi A4 / S4 vs. Mercedes-Benz M-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 vs. Mercedes-Benz M-Class Invoice Comparison

Lowest Total Price: $47,650

Audi A4 / S4 A4 2.0T Avant   
Difference: $5,770

Lowest Total Invoice: $44,372

Audi A4 / S4 A4 2.0T Avant   
Difference: $5,366

Calculate Payments

  Down Payment Interest Rate Term
Model Year201020062006
ModelA4 / S4M-ClassM-Class
TrimA4 2.0T AvantML350ML500
Body4dr Wagon4dr SUV4dr SUV
Base Price $35,350 $39,750 $48,500
Base Invoice $32,875 $36,968 $45,105
Sport Package 1,450    
Prestige Package 9,200    
Rear side airbags 350 385 385
Metallic paint (extra cost) 475 690 690
Lighting Package   890 890
Comfort Package   1,450 1,450
Premium Package   6,150 3,750
Sunroof   1,390 1,290
Satellite radio   500 500
Rear air vents with automatic controls   750 750
Heated front seats   690  
Proximity key     1,080
Sport Package 1,348    
Prestige Package 8,556    
Rear side airbags 325 358 358
Metallic paint (extra cost) 443 642 642
Lighting Package   828 828
Comfort Package   1,349 1,349
Premium Package   5,720 3,488
Sunroof   1,293 1,200
Satellite radio   465 465
Rear air vents with automatic controls   698 698
Heated front seats   642  
Proximity key     1,004
Options (change) 11,475 12,895 10,785
Options (change) 10,672 11,995 10,032
Destination 825 775 775
Total Price $47,650 $53,420 $60,060
Total Invoice $44,372 $49,738 $55,912

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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 Audi A4 / S4 dealer quotes or Mercedes-Benz M-Class dealer quotes from dealers using our car quote form.

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

Lowest Adjusted Price and Invoice: Audi A4 / S4 A4 2.0T Avant
TrueDelta Adjusted Price Difference: $4,770
TrueDelta Adjusted Invoice Difference: $4,435
Model Year201020062006
ModelA4 / S4M-ClassM-Class
TrimA4 2.0T AvantML350ML500
Body4dr Wagon4dr SUV4dr SUV
Engine211hp I4268hp V6302hp V8
TransmissionT6T7T7
DrivetrainAWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)505, 1480, 880, 8
Tire (rear if not all the same)255/35-19235/65-17255/55-18
Total Price$47,650$53,420$60,060
Adjustments for Features0-1,000-1,275
Feature-Adjusted Total Price$47,650$52,420$58,785
Cost Above Minimum$0$0$6,365
Total Invoice$44,372$49,738$55,912
Adjustments for Features0-931-1,187
Feature-Adjusted Total Invoice$44,372$48,807$54,725
Cost Above Minimum$0$0$5,918

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

Model Year201020062006
ModelA4 / S4M-ClassM-Class
TrimA4 2.0T AvantML350ML500
Body4dr Wagon4dr SUV4dr SUV
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100  
7-speed manually-shiftable automatic $1200$1200
AWD$1700$1700$1700
Accessories 
Proximity key$250 $250
Remote window/roof operation $15$15
Tilt/telescoping steering wheel, manual$250  
Tilt/telescoping steering wheel, power $350$350
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0  
Hill descent control $250$250
Rollover sensor $50$50
Cargo Management 
Aluminum roof rails$250  
Cargo area partition net $40$40
Cargo area rails w/tie downs $50$50
Console with shifter$150  
Console without shifter $150$150
Roof rails $250$250
Climate Control 
Heated windshield washer nozzles$15  
Residual heat $50$50
Exterior 
Bodyside moldings $75$75
Bright-finished exhaust tip(s)$25 $25
Deep-tinted rear windows $275$275
Panoramic sunroof$1200  
Sunroof $900$900
Infotainment 
Bluetooth cell phone link$100  
DVD-compatible player$0  
iPod integration$100  
Media drive$15  
MP3-compatible player$50  
Surround sound$250  
Telematics service, such as OnStar $200$200
Traffic information$25  
Voice control for nav and audio$100  
Instruments, Lights, and Mirrors 
Analog clock $25$25
Auto-dimming passenger-side mirror$75  
Compass$0  
Cornering lights $50$50
Headlight washers $50$50
Mirror tilt-down in reverse $25$25
Power-folding mirrors $50$50
Steering-linked headlights $150$150
Seats and Interior Trim 
Aluminum trim$100  
Leather-wrapped steering wheel$150  
Manual thigh support length adjuster, driver seat$50  
Manual thigh support length adjuster, passenger seat$50  
Memory system, passenger seat $150$150
Power headrest height adjuster, driver seat $50$50
Power headrest height adjuster, passenger seat $50$50
Power seatback bolsters, driver seat $100$100
Power seatback bolsters, passenger seat $100$100
Power thigh support length adjuster, driver seat $100$100
Power thigh support length adjuster, passenger seat $100$100
Wood trim $300$300
Wood/leather-wrapped steering wheel $150$150
Suspension, Wheels, and Tires 
Sport suspension (upgrade)$0  
Total Value of Features$6,005$7,005$7,280
Value of Feature Adjustments$0$1,000$1,275
Value of Feature Adjustments0-931-1,187

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

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

Model Year20102006
ModelA4 / S4M-Class
Body4dr Wagon4dr SUV
Wheelbase110.6 in114.7 in
Length185.2 in188.5 in
Width71.9 in75.2 in
Height56.5 in69.8 in
Curb Weight3,711 lb.4,624 lb.
Fuel Capacity16.9 gal.25.1 gal.
Row 1 Headroom40.4 in39.9 in
Row 1 Shoulder Room55.5 in59.9 in
Row 1 Hip Room0.0 in55.0 in
Row 1 Legroom41.3 in42.2 in
Row 2 Headroom38.2 in39.8 in
Row 2 Shoulder Room54.3 in59.8 in
Row 2 Legroom35.2 in40.0 in
Cargo Volume,
Minimum		17.3 ft329.4 ft3
Cargo Volume,
Maximum		50.5 ft372.4 ft3

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

Option Package Details
Audi A4 / S4 A4 2.0T Avant

Sport Package
FeatureValueRequested?
255/35YR19 tires400No
Sport suspension (upgrade)250No
Manual thigh support adjuster, driver seat50Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Manual thigh support adjuster, passenger seat50Yes
Steering-wheel-mounted transmission controls100Yes
Front sport buckets100Yes
Total Requested45041%
Total Not Requested65059%
Prestige Package
FeatureValueRequested?
Power liftgate350Yes
Auto-dimming rearview mirror150Yes
Memory system, driver seat200Yes
Auto-dimming driver-side mirror75Yes
Compass0No
Surround sound250No
Proximity key250Yes
Auto-dimming passenger-side mirror75No
Bang & Olufsen, 505W, 14 speakers (with subwoofer)350No
245/40HR18 tires400No
Heated front seats200Yes
Rear air vents with automatic controls250Yes
Universal garage door opener100Yes
Trip computer150Yes
Rain-sensing wipers100Yes
Automatic headlights125Yes
Xenon HID headlights500Yes
Bluetooth cell phone link100No
Dual-zone climate control125Yes
iPod integration100No
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio100No
Traffic information25No
Media drive, large15No
Total Requested317569%
Total Not Requested141531%

Option Package Details
Mercedes-Benz M-Class ML350

Sunroof
FeatureValueRequested?
Sunroof900Yes
Rain-sensing wipers100Yes
Total Requested1000100%
Total Not Requested00%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50No
Cornering lights50No
Total Requested50067%
Total Not Requested25033%
Comfort Package
FeatureValueRequested?
Tilt/telescoping steering wheel, power100No
Power headrest height adjuster, driver seat50No
Power headrest height adjuster, passenger seat50No
Auto-dimming rearview mirror150Yes
Memory system, driver seat200Yes
Cargo cover75Yes
Memory system, passenger seat150No
Auto-dimming driver-side mirror75Yes
Power-folding mirrors50No
Cargo area rails w/tie downs50No
Mirror tilt-down in reverse25No
Cargo area partition net40No
Total Requested50049%
Total Not Requested51551%
Premium Package
FeatureValueRequested?
Navigation system600Yes
Leather seating surfaces900Yes
Power 4-way lumbar adjuster, driver seat100Yes
Power thigh support adjuster, driver seat100No
Power seatback bolsters, driver100No
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support adjuster, passenger seat100No
Power seatback bolsters, passenger seat100No
Wood/leather-wrapped steering wheel0No
Power liftgate300Yes
Front sport buckets100Yes
Interior ambient lighting150No
Wood trim300No
Deep-tinted rear windows275No
Roof rails250Yes
Telematics service, such as OnStar200No
Total Requested240064%
Total Not Requested132536%

Option Package Details
Mercedes-Benz M-Class ML500

Lighting Package
FeatureValueRequested?
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50No
Cornering lights50No
Total Requested50067%
Total Not Requested25033%
Comfort Package
FeatureValueRequested?
Tilt/telescoping steering wheel, power100No
Power headrest height adjuster, driver seat50No
Power headrest height adjuster, passenger seat50No
Auto-dimming rearview mirror150Yes
Memory system, driver seat200Yes
Cargo cover75Yes
Memory system, passenger seat150No
Auto-dimming driver-side mirror75Yes
Power-folding mirrors50No
Cargo area rails w/tie downs50No
Mirror tilt-down in reverse25No
Cargo area partition net40No
Total Requested50049%
Total Not Requested51551%
Premium Package
FeatureValueRequested?
Navigation system600Yes
Leather seating surfaces450Yes
Power 4-way lumbar adjuster, driver seat100Yes
Power thigh support adjuster, driver seat100No
Power seatback bolsters, driver100No
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support adjuster, passenger seat100No
Power seatback bolsters, passenger seat100No
Wood/leather-wrapped steering wheel0No
Power liftgate300Yes
Front sport buckets100Yes
Interior ambient lighting150No
Total Requested170076%
Total Not Requested55024%

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