Audi A6 / S6 Audi A6 / S6 2016 Mercedes-Benz R-Class Mercedes-Benz R-Class 2008

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Audi A6 / S6 vs. Mercedes-Benz R-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 A6 / S6 vs. Mercedes-Benz R-Class Invoice Comparison

Lowest Total Price: $61,510

Mercedes-Benz R-Class R350 / R320   
Difference: $840

Lowest Total Invoice: $57,264

Mercedes-Benz R-Class R350 / R320   
Difference: $793

Calculate Payments

  Down Payment Interest Rate Term
Model Year20162008
ModelA6 / S6R-Class
TrimA6 3.0 TDIR350 / R320
Body4dr Sedan4dr SUV
Base Price $59,500 $42,100
Base Invoice $55,337 $39,153
Cold Weather Package 500  
Metallic paint (extra cost) 575 710
Rear side airbags 350  
Wood trim, alternative type 500  
Lighting Package   910
Heating Package   1,370
Full Leather Seating Package   2,200
Premium II Package   7,850
iPod integration   375
Voice control for nav and audio   510
Proximity key   1,110
3.0L V6 Diesel   1,000
AWD   2,500
Cold Weather Package 467  
Metallic paint (extra cost) 536 660
Rear side airbags 325  
Wood trim, alternative type 467  
Lighting Package   846
Heating Package   1,274
Full Leather Seating Package   2,046
Premium II Package   7,300
iPod integration   349
Voice control for nav and audio   474
Proximity key   1,032
3.0L V6 Diesel   930
AWD   2,325
Options (change) 1,925 18,535
Options (change) 1,795 17,236
Destination 925 875
Total Price $62,350 $61,510
Total Invoice $58,057 $57,264

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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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TrueDelta Value Comparison: Audi A6 / S6 vs. Mercedes-Benz R-Class

Lowest Adjusted Price and Invoice: Mercedes-Benz R-Class R350 / R320
TrueDelta Adjusted Price Difference: $3,575
TrueDelta Adjusted Invoice Difference: $3,339
Model Year20162008
ModelA6 / S6R-Class
TrimA6 3.0 TDIR350 / R320
Body4dr Sedan4dr SUV
Engine240hp V6 D215hp V6 D
TransmissionT8T7
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)25/38 MPG18/24 MPG
Audio (watts, speakers)?, 10440, 12
Tire (rear if not all the same)245/45-18255/55-18
Total Price$62,350$61,510
Adjustments for Features0-2,735
Feature-Adjusted Total Price$62,350$58,775
Total Invoice$58,057$57,264
Adjustments for Features0-2,546
Feature-Adjusted Total Invoice$58,057$54,718

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Features Comparison: Audi A6 / S6 vs. Mercedes-Benz R-Class

Model Year20162008
ModelA6 / S6R-Class
TrimA6 3.0 TDIR350 / R320
Body4dr Sedan4dr SUV
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300 
7-speed manually-shiftable automatic $1200
AWD$1700$1700
Accessories 
Power flip-out rear side windows $125
Power liftgate $350
Remote window/roof operation $15
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0
Blind spot warning system$200 
Collision preparation system, rear$100 
Knee airbag, driver$75 
Knee airbag, passenger$75 
Secondary collision brake assist$25 
Side curtain airbags$350 
Side curtain airbags, three rows $500
Cargo Management 
Cargo cover $75
Cargo net$40 
Console with shifter$150 
Console without shifter $150
Rear seat pass-through$100 
Climate Control 
Automatic air recirculation$100 
Heated windshield washer nozzles$15 
Rear HVAC unit $400
Rear wiper $175
Engine / Motor 
Automatic start / stop$150 
Regenerative braking$0 
Exterior 
Body kit $0
Bodyside moldings $75
Deep-tinted rear windows $275
Laminated front side windows$200 
Panoramic sunroof $1200
Rear bumper protector $40
Rear spoiler $200
Sunroof$900 
Infotainment 
4G LTE connectivity$0 
Bluetooth audio streaming$25 
DVD-compatible player$0 
Handwriting recognition$200 
HD radio$50 
In-vehicle Internet$150 
Media drive$15 
MP3-compatible player$50 
Rear seat audio controls $25
SD Card slot$25 
Siri Eyes Free support$0 
Surround sound $250
Telematics service, such as OnStar $200
Traffic + travel information$25 
Wi-Fi hotspot$50 
Instruments, Lights, and Mirrors 
Analog clock $25
Auto-dimming passenger-side mirror$75 
Cornering lights $50
Fog lights $125
Headlight washers $50
Steering-linked headlights $150
Seats and Interior Trim 
Folding third row seats $600
Leather door panel trim $250
Leather seating surfaces, third-row seats $200
Leather-wrapped steering wheel$150 
Manual fore-aft adjuster, second row seats $75
Manual lumbar adjuster, driver seat $50
Manual recliner, second row seats $75
Manual recliner, third row seats $125
Memory system, passenger seat $150
Power 4-way lumbar adjuster, driver seat$150 
Power headrest height adjuster, driver seat $50
Power headrest height adjuster, passenger seat $50
Wood/leather-wrapped steering wheel $150
Suspension, Wheels, and Tires 
Electronic systems calibration selector$200 
Rear air springs, auto-leveling $350
Transmission 
Steering-wheel-mounted transmission controls$100 
Total Value of Features$6,745$9,480
Value of Feature Adjustments$0$2,735
Value of Feature Adjustments0-2,546

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Specifications Comparison: Audi A6 / S6 vs. Mercedes-Benz R-Class

Model Year20162008
ModelA6 / S6R-Class
Body4dr Sedan4dr SUV
Wheelbase114.6 in126.6 in
Length194.2 in203.0 in
Width73.8 in75.7 in
Height57.8 in65.4 in
Curb Weight4,277 lb.4,939 lb.
Fuel Capacity19.8 gal.25.1 gal.
Row 1 Headroom37.2 in39.8 in
Row 1 Shoulder Room57.5 in60.3 in
Row 1 Legroom41.3 in39.8 in
Row 2 Headroom37.8 in40.4 in
Row 2 Shoulder Room56.3 in59.6 in
Row 2 Legroom37.4 in36.2 in
Row 3 Headroom0.0 in37.2 in
Row 3 Shoulder Room0.0 in52.8 in
Row 3 Legroom0.0 in32.4 in
Cargo Volume,
Minimum
14.1 ft315.3 ft3
Cargo Volume,
Behind R2
14.142.2 ft3
Cargo Volume,
Maximum
14.185.0 ft3

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Option Package Details
Audi A6 / S6 A6 3.0 TDI

Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Heated steering wheel100Yes
Total Requested300100%
Total Not Requested00%

Option Package Details
Mercedes-Benz R-Class R350 / R320

Lighting Package
FeatureValueRequested?
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50No
Cornering lights50No
Total Requested50067%
Total Not Requested25033%
Heating Package
FeatureValueRequested?
Heated front seats200Yes
Heated second row seats200Yes
Heated steering wheel100Yes
Total Requested500100%
Total Not Requested00%
Full Leather Seating Package
FeatureValueRequested?
Leather seating surfaces900Yes
Wood/leather-wrapped steering wheel0No
Interior ambient lighting150Yes
Wood trim, alternative type300Yes
Upholstered door panels, leather250No
Leather seating surfaces, third-row seats200No
Total Requested135075%
Total Not Requested45025%
Premium II Package
FeatureValueRequested?
Navigation system600Yes
Rear HVAC unit400No
Tilt/telescoping steering wheel, power100Yes
Rear air vents with automatic controls150Yes
Power headrest height adjuster, driver seat50No
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power headrest height adjuster, passenger seat50No
Auto-dimming rearview mirror150Yes
Memory system, driver seat200Yes
Memory system, passenger seat150No
Power height adjuster, passenger seat100Yes
Power tilt adjuster, passenger seat100Yes
Rearview camera200Yes
Auto-dimming driver-side mirror75Yes
Power-folding mirrors50Yes
Mirror tilt-down in reverse25Yes
Bluetooth cell phone link100Yes
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Power liftgate300No
Surround sound250No
Panoramic sunroof1200No
Rear seat audio controls25No
Power flip-out rear side windows125No
Satellite radio200Yes
Telematics service, such as OnStar200No
Harman/Kardon, 440W, 12 speakers (with subwoofer)350No
Total Requested265046%
Total Not Requested310054%

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