Audi A5 / S5 Audi A5 / S5 2010 Mercedes-Benz M-Class Mercedes-Benz M-Class 2007
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Audi A5 / S5 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 A5 / S5 vs. Mercedes-Benz M-Class Invoice Comparison

Lowest Total Price: $65,400

Audi A5 / S5 S5 4.2   
Difference: $27,285

Lowest Total Invoice: $60,975

Audi A5 / S5 S5 4.2   
Difference: $25,277

Calculate Payments

  Down Payment Interest Rate Term
Model Year20102007
ModelA5 / S5M-Class
TrimS5 4.2ML63 AMG
Body2dr Coupe4dr SUV
Base Price $52,400 $85,500
Base Invoice $48,732 $79,515
Prestige Package 5,700  
Driver Assist Package 900  
Metallic paint (extra cost) 475  
Synthetic suede inserts in leather seating surfaces 0  
Wood trim 500  
Adaptive cruise control 2,100 3,150
6-speed shiftable automatic 1,200  
Lighting Package   900
Voice control for nav and audio   500
Obstacle detection, rear   760
Proximity key   1,100
Prestige Package 5,302  
Driver Assist Package 837  
Metallic paint (extra cost) 443  
Synthetic suede inserts in leather seating surfaces 0  
Wood trim 466  
Adaptive cruise control 1,954 2,930
6-speed shiftable automatic 1,116  
Lighting Package   837
Voice control for nav and audio   465
Obstacle detection, rear   707
Proximity key   1,023
Options (change) 10,875 6,410
Options (change) 10,118 5,962
Destination 825 775
Gas Tax 1,300 0
Total Price $65,400 $92,685
Total Invoice $60,975 $86,252

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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 A5 / S5 dealer quotes or Mercedes-Benz M-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 A5 / S5 vs. Mercedes-Benz M-Class

Lowest Adjusted Price and Invoice: Audi A5 / S5 S5 4.2
TrueDelta Adjusted Price Difference: $21,710
TrueDelta Adjusted Invoice Difference: $20,089
Model Year20102007
ModelA5 / S5M-Class
TrimS5 4.2ML63 AMG
Body2dr Coupe4dr SUV
Engine354hp V8503hp V8
TransmissionT6T7
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)16/22 MPG12/16 MPG
Audio (watts, speakers)505, 14440, 12
Tire (rear if not all the same)255/35-19295/40-20
Total Price$65,400$92,685
Adjustments for Features0-5,575
Feature-Adjusted Total Price$65,400$87,110
Total Invoice$60,975$86,252
Adjustments for Features0-5,188
Feature-Adjusted Total Invoice$60,975$81,064

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Features Comparison: Audi A5 / S5 vs. Mercedes-Benz M-Class

Model Year20102007
ModelA5 / S5M-Class
TrimS5 4.2ML63 AMG
Body2dr Coupe4dr SUV
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100 
7-speed manually-shiftable automatic $1200
AWD$1700$1700
Accessories 
Power liftgate $350
Power rear side windows $200
Remote window/roof operation $15
Tilt/telescoping steering wheel, manual$250 
Tilt/telescoping steering wheel, power $350
Brakes, Airbags, and Other Safety 
Blind spot warning system$200 
Forward collision warning$200 
Hill descent control $250
Knee airbag, driver$75 
Knee airbag, passenger$75 
Obstacle detection, front $150
Radar- or camera-based collision preparation system$0 
Rear side airbags $300
Rollover sensor $50
Cargo Management 
Cargo area partition net $40
Cargo area rails w/tie downs $50
Cargo cover $75
Console with shifter$150 
Console without shifter $150
Rear seat pass-through$100 
Roof rails $250
Second-row low console$100 
Climate Control 
Heated windshield washer nozzles$15 
Rear wiper $175
Residual heat $50
Exterior 
Bodyside moldings $75
Deep-tinted rear windows $275
Power-venting glass roof panel$300 
Running boards $350
Sunroof $900
Wheel-lip moldings $75
Infotainment 
Bluetooth cell phone link$100 
CD changer, remote $200
DVD-compatible player$0 
iPod integration$100 
Media drive$15 
Rear seat audio controls $25
Telematics service, such as OnStar $200
Traffic information$25 
Instruments, Lights, and Mirrors 
Analog clock $25
Auto-dimming passenger-side mirror$75 
Compass$0 
Cornering lights $50
Headlight washers $50
Mirror tilt-down in reverse $25
Power-folding mirrors $50
Steering-linked headlights $150
Seats and Interior Trim 
Cooled or ventilated front seats $300
Manual thigh support length adjuster, driver seat$50 
Manual thigh support length adjuster, passenger seat$50 
Memory system, 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 thigh support length adjuster, driver seat $100
Power thigh support length adjuster, passenger seat $100
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500
Air suspension, auto-leveling and height adjustable $1000
Total Value of Features$4,680$10,255
Value of Feature Adjustments$0$5,575
Value of Feature Adjustments0-5,188

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See a complete comparison of Audi A5 / S5 vs. Mercedes-Benz M-Class features.

Specifications Comparison: Audi A5 / S5 vs. Mercedes-Benz M-Class

Model Year20102007
ModelA5 / S5M-Class
Body2dr Coupe4dr SUV
Wheelbase108.3 in114.7 in
Length182.1 in188.5 in
Width73.0 in75.2 in
Height54.0 in69.8 in
Curb Weight3,891 lb.5,093 lb.
Fuel Capacity16.9 gal.25.1 gal.
Row 1 Headroom39.1 in39.9 in
Row 1 Shoulder Room54.3 in59.9 in
Row 1 Hip Room0.0 in55.0 in
Row 1 Legroom41.3 in42.2 in
Row 2 Headroom36.0 in39.8 in
Row 2 Shoulder Room52.8 in59.8 in
Row 2 Legroom31.7 in40.0 in
Cargo Volume,
Minimum		12.0 ft329.4 ft3
Cargo Volume,
Maximum		12.072.4 ft3

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See a complete comparison of Audi A5 / S5 vs. Mercedes-Benz M-Class specs.

Option Package Details
Audi A5 / S5 S5 4.2

Prestige Package
FeatureValueRequested?
Navigation system600Yes
Auto-dimming rearview mirror150Yes
Memory system, driver seat200Yes
Auto-dimming driver-side mirror75Yes
Compass0No
Surround sound250Yes
DVD-compatible player0No
Proximity key250Yes
Voice control for nav and audio100Yes
Auto-dimming passenger-side mirror75No
Traffic information25No
Media drive, large15No
Bang & Olufsen, 505W, 14 speakers (with subwoofer)350No
Total Requested162578%
Total Not Requested46522%
Driver Assist Package
FeatureValueRequested?
Obstacle detection, rear250Yes
Rearview camera200Yes
Blind spot warning system200No
Total Requested45069%
Total Not Requested20031%

Option Package Details
Mercedes-Benz M-Class ML63 AMG

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150No
Total Requested25063%
Total Not Requested15037%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50No
Cornering lights50No
Total Requested50067%
Total Not Requested25033%

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