Audi A4 / S4 Audi A4 / S4 2009 Mercedes-Benz M-Class Mercedes-Benz M-Class 2012

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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: $50,800

Audi A4 / S4 A4 2.0T Avant   
Difference: $48,255

Lowest Total Invoice: $47,303

Audi A4 / S4 A4 2.0T Avant   
Difference: $44,880

Calculate Payments

  Down Payment Interest Rate Term
Model Year20092012
ModelA4 / S4M-Class
TrimA4 2.0T AvantML63 AMG
Body4dr Wagon4dr SUV
Base Price $34,850 $94,990
Base Invoice $32,410 $88,341
Prestige Package 7,850  
Sport Package 1,450  
Navigation system 2,500  
Adaptive cruise control 2,100  
Metallic paint (extra cost) 475  
Wood trim 400  
Rear side airbags 350  
Driver Assistance Package   2,100
Panoramic sunroof   1,090
Prestige Package 7,300  
Sport Package 1,348  
Navigation system 2,326  
Adaptive cruise control 1,953  
Metallic paint (extra cost) 443  
Wood trim 373  
Rear side airbags 325  
Driver Assistance Package   1,953
Panoramic sunroof   1,014
Options (change) 15,125 3,190
Options (change) 14,068 2,967
Destination 825 875
Total Price $50,800 $99,055
Total Invoice $47,303 $92,183

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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: $40,335
TrueDelta Adjusted Invoice Difference: $37,509
Model Year20092012
ModelA4 / S4M-Class
TrimA4 2.0T AvantML63 AMG
Body4dr Wagon4dr SUV
Engine211hp I4518hp V8
TransmissionT6T7
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)14/21 MPG14/18 MPG
Audio (watts, speakers)505, 14830, 14
Tire (rear if not all the same)255/35-19265/45-20
Total Price$50,800$99,055
Adjustments for Features0-7,920
Feature-Adjusted Total Price$50,800$91,135
Total Invoice$47,303$92,183
Adjustments for Features0-7,371
Feature-Adjusted Total Invoice$47,303$84,812

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

Model Year20092012
ModelA4 / S4M-Class
TrimA4 2.0T AvantML63 AMG
Body4dr Wagon4dr SUV
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100 
7-speed manually-shiftable automatic $1200
AWD$1700$1700
Accessories 
AC power outlet $100
Adaptive cruise control$600 
Adaptive cruise control, all-speed $850
Remote window/roof operation $15
Semi-automated parking system $500
Tilt/telescoping steering wheel, manual$250 
Tilt/telescoping steering wheel, power $350
Brakes, Airbags, and Other Safety 
Automatic braking, high-speed or partial $200
Blind spot collision prevention $150
Driver drowsiness monitor $150
Hill descent control $250
Knee airbag, driver $75
Lane departure prevention $150
Lane departure warning $200
Obstacle detection, front $150
Rollover sensor $50
Trailer sway control $25
Cargo Management 
Cargo area partition net $40
Cargo net$40 
Console with shifter$150 
Console without shifter $150
Climate Control 
Residual heat $50
Exterior 
Body kit $0
Deep-tinted rear windows $275
Rear bumper protector $40
Rear spoiler $200
Infotainment 
Bluetooth audio streaming $25
CD changer, in-dash $325
CD player$125 
DVD-compatible player $0
HD radio $50
iPod integration$100 
Media drive $15
Telematics service, such as OnStar $200
Traffic information $25
USB port $25
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror $75
Auto-dimming headlights $200
Chronometer $100
Fog lights$125 
Headlight washers $50
Mirror tilt-down in reverse $25
Power-folding mirrors $50
Seats and Interior Trim 
Cooled or ventilated front seats $300
Door sill trim plates$100 
Illuminated door sill trim plates $200
Leather door panel trim $250
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
Metal pedals $75
Power headrest height adjuster, driver seat $50
Power headrest height adjuster, passenger seat $50
Synthetic suede steering wheel $150
Upholstered instrument panel, leather $1000
Suspension, Wheels, and Tires 
Active stabilizer bars $500
Adaptive dampers - electrical $500
Air suspension, auto-leveling and height adjustable $1000
Electronic systems calibration selector $200
Total Value of Features$4,540$12,460
Value of Feature Adjustments$0$7,920
Value of Feature Adjustments0-7,371

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

Model Year20092012
ModelA4 / S4M-Class
Body4dr Wagon4dr SUV
Wheelbase110.6 in114.8 in
Length185.2 in189.1 in
Width71.9 in75.2 in
Height56.5 in70.7 in
Curb Weight4,063 lb.5,238 lb.
Fuel Capacity16.9 gal.24.6 gal.
Row 1 Headroom40.4 in38.9 in
Row 1 Shoulder Room55.5 in58.5 in
Row 1 Legroom41.3 in40.3 in
Row 2 Headroom38.2 in38.5 in
Row 2 Shoulder Room54.3 in58.4 in
Row 2 Legroom35.2 in38.4 in
Cargo Volume,
Minimum
17.3 ft336.2 ft3
Cargo Volume,
Maximum
50.5 ft371.0 ft3

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Option Package Details
Audi A4 / S4 A4 2.0T Avant

Prestige Package
FeatureValueRequested?
Power liftgate350Yes
Blind spot warning system200Yes
Obstacle detection, rear250Yes
Surround sound250Yes
Proximity key250Yes
Bang & Olufsen, 505W, 14 speakers (with subwoofer)350No
245/40HR18 tires400No
Trip computer150Yes
Rain-sensing wipers100Yes
Automatic headlights125Yes
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Memory system, driver seat200Yes
Bluetooth cell phone link100Yes
Compass0Yes
Dual-zone climate control125Yes
Cargo net40No
Heated front seats200Yes
iPod integration100Yes
CD changer, in-dash200No
Rear air vents with automatic controls250Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Total Requested355078%
Total Not Requested99022%
Sport Package
FeatureValueRequested?
255/35YR19 tires400No
Steering-wheel-mounted transmission controls100Yes
Sport suspension (upgrade)250Yes
Manual thigh support adjuster, driver seat50No
Power 4-way lumbar adjuster, passenger seat150Yes
Manual thigh support adjuster, passenger seat50No
Front sport buckets100No
Total Requested50045%
Total Not Requested60055%

Option Package Details
Mercedes-Benz M-Class ML63 AMG

Driver Assistance Package
FeatureValueRequested?
Radar- or camera-based collision preparation system0Yes
Adaptive cruise control, all-speed700No
Lane departure prevention system150No
Automatic braking, high-speed200No
Forward collision warning200Yes
Blind spot intervention150No
Total Requested20014%
Total Not Requested120086%

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