Mercedes-Benz R-Class Mercedes-Benz R-Class 2006 Audi A6 / S6 Audi A6 / S6 2013

We are 103,000+ car owners sharing real-world car information.

Join Us

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

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

Lowest Total Price: $60,620

Mercedes-Benz R-Class R350   
Difference: $13,450

Lowest Total Invoice: $56,433

Mercedes-Benz R-Class R350   
Difference: $12,517

Calculate Payments

  Down Payment Interest Rate Term
Model Year200620062013
ModelR-ClassR-ClassA6 / S6
TrimR350R500S6 4.0 TFSI
Body4dr SUV4dr SUV4dr Sedan
Base Price $48,000 $55,500 $71,900
Base Invoice $44,640 $51,645 $66,868
Comfort Package 1,350 625  
Trim Package 1,750 1,200  
Lighting Package 890 890  
Obstacle detection, rear 750 750  
Air suspension, auto-leveling and height adjustable 1,400 1,200  
Metallic paint (extra cost) 690 690 475
Rear air vents with automatic controls 1,050 1,050  
Satellite radio 500 500  
Sunroof 1,490 1,490  
Rear side airbags 385 385 350
Heated second row seats 1,190 690  
Front sport buckets 400    
Proximity key   1,080  
Cold Weather Package     450
Comfort Package 1,256 581  
Trim Package 1,628 1,116  
Lighting Package 828 828  
Obstacle detection, rear 698 698  
Air suspension, auto-leveling and height adjustable 1,302 1,116  
Metallic paint (extra cost) 642 642 443
Rear air vents with automatic controls 976 976  
Satellite radio 465 465  
Sunroof 1,386 1,386  
Rear side airbags 358 358 325
Heated second row seats 1,107 642  
Front sport buckets 372    
Proximity key   1,004  
Cold Weather Package     419
Options (change) 11,845 10,550 1,275
Options (change) 11,018 9,812 1,187
Destination 775 775 895
Total Price $60,620 $66,825 $74,070
Total Invoice $56,433 $62,232 $68,950

Return to top

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 Mercedes-Benz R-Class dealer quotes or Audi A6 / S6 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: Mercedes-Benz R-Class vs. Audi A6 / S6

Lowest Adjusted Price and Invoice: Mercedes-Benz R-Class R350
TrueDelta Adjusted Price Difference: $11,860
TrueDelta Adjusted Invoice Difference: $11,037
Model Year200620062013
ModelR-ClassR-ClassA6 / S6
TrimR350R500S6 4.0 TFSI
Body4dr SUV4dr SUV4dr Sedan
Engine268hp V6302hp V8420hp V8
TransmissionT7T7S7
DrivetrainAWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)80, 880, 8630, 14
Tire (rear if not all the same)235/65-17255/55-18255/40-19
Total Price$60,620$66,825$74,070
Adjustments for Features0-725-1,590
Feature-Adjusted Total Price$60,620$66,100$72,480
Cost Above Minimum$0$5,480$0
Total Invoice$56,433$62,232$68,950
Adjustments for Features0-675-1,480
Feature-Adjusted Total Invoice$56,433$61,557$67,470
Cost Above Minimum$0$5,124$0

Return to top

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

Model Year200620062013
ModelR-ClassR-ClassA6 / S6
TrimR350R500S6 4.0 TFSI
Body4dr SUV4dr SUV4dr Sedan
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200$1200 
7-speed automated manual  $1200
AWD$1700$1700$1700
Accessories 
Heated steering wheel  $100
Power flip-out rear side windows$125$125 
Power trunk / liftgate pull-down$50$50 
Proximity key $250$250
Remote window/roof operation$15$15 
Brakes, Airbags, and Other Safety 
Knee airbag, driver  $75
Knee airbag, passenger  $75
Rearview camera  $200
Side curtain airbags  $350
Side curtain airbags, three rows$500$500 
Cargo Management 
Cargo cover$75$75 
Console with shifter  $150
Console without shifter$150$150 
Rear seat pass-through  $100
Climate Control 
Heated windshield washer nozzles  $15
Rear dual-zone climate control  $125
Rear HVAC unit$400$400 
Rear wiper$175$175 
Drivetrain 
Active rear differential  $500
Engine / Motor 
Dual-mode exhaust, switchable  $500
Regenerative braking  $0
Exterior 
Body kit  $0
Bodyside moldings$75$75 
Bright-finished exhaust tip(s) $25$25
Deep-tinted rear windows$275$275 
Rear spoiler$200$200 
Infotainment 
Bluetooth audio streaming  $25
Bluetooth cell phone link  $100
CD changer, remote $200 
DVD-compatible player  $0
Handwriting recognition  $200
HD radio  $50
In-vehicle Internet  $150
iPod integration  $100
Media drive  $15
MP3-compatible player $50$50
Navigation system  $600
Surround sound  $250
Telematics service, such as OnStar $200 
Traffic + travel information  $25
Voice control for nav and audio  $100
Wi-Fi hotspot  $50
Instruments, Lights, and Mirrors 
Analog clock$25$25 
Auto-dimming passenger-side mirror  $75
Fog lights$125$125 
Headlight washers$50$50 
Power-folding mirrors$50$50 
Seats and Interior Trim 
Folding third row seats$600$600 
Illuminated door sill trim plates  $200
Manual fore-aft adjuster, second row seats$75$75 
Manual lumbar adjuster, driver seat$50$50 
Manual recliner, second row seats$75$75 
Manual recliner, third row seats$125$125 
Memory system, passenger seat$150$150 
Power 4-way lumbar adjuster, driver seat  $150
Power 4-way lumbar adjuster, passenger seat  $150
Power headrest height adjuster, driver seat$50$50 
Power headrest height adjuster, passenger seat$50$50 
Suspension, Wheels, and Tires 
Electronic systems calibration selector  $200
Sport suspension (upgrade)  $0
Transmission 
Steering-wheel-mounted transmission controls  $100
Total Value of Features$6,365$7,090$7,955
Value of Feature Adjustments$0$725$1,590
Value of Feature Adjustments0-675-1,480

Return to top

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

Model Year20062013
ModelR-ClassA6 / S6
Body4dr SUV4dr Sedan
Wheelbase126.6 in114.7 in
Length203.0 in193.9 in
Width75.7 in73.8 in
Height65.4 in57.8 in
Curb Weight4,842 lb.3,727 lb.
Fuel Capacity25.1 gal.19.8 gal.
Row 1 Headroom39.8 in37.2 in
Row 1 Shoulder Room60.3 in57.5 in
Row 1 Legroom39.8 in41.3 in
Row 2 Headroom40.4 in37.8 in
Row 2 Shoulder Room59.6 in56.3 in
Row 2 Legroom36.2 in37.4 in
Row 3 Headroom37.2 in0.0 in
Row 3 Shoulder Room52.8 in0.0 in
Row 3 Legroom32.4 in0.0 in
Cargo Volume,
Minimum
15.3 ft314.1 ft3
Cargo Volume,
Behind R2
42.2 ft314.1 ft3
Cargo Volume,
Maximum
85.0 ft314.1 ft3

Return to top

Option Package Details
Mercedes-Benz R-Class R350

Comfort Package
FeatureValueRequested?
Tilt/telescoping steering wheel, power100Yes
Power headrest height adjuster, driver seat50No
Power headrest height adjuster, passenger seat50No
Auto-dimming rearview mirror150Yes
Memory system, driver seat200Yes
Cargo cover75No
Memory system, passenger seat150No
Auto-dimming driver-side mirror75Yes
Cargo net40Yes
Power-folding mirrors50No
Mirror tilt-down in reverse25Yes
Total Requested59061%
Total Not Requested37539%
Trim Package
FeatureValueRequested?
Leather seating surfaces450Yes
Additional chrome trim0No
Interior ambient lighting150No
Total Requested45075%
Total Not Requested15025%
Lighting Package
FeatureValueRequested?
Fog lights125No
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50No
Cornering lights50Yes
Total Requested70080%
Total Not Requested17520%

Option Package Details
Mercedes-Benz R-Class R500

Comfort Package
FeatureValueRequested?
Power headrest height adjuster, driver seat50No
Power headrest height adjuster, passenger seat50No
Auto-dimming rearview mirror150Yes
Cargo cover75No
Auto-dimming driver-side mirror75Yes
Cargo net40Yes
Power-folding mirrors50No
Mirror tilt-down in reverse25Yes
Total Requested29056%
Total Not Requested22544%
Trim Package
FeatureValueRequested?
Leather seating surfaces450Yes
Additional chrome trim0No
Interior ambient lighting150No
Total Requested45075%
Total Not Requested15025%
Lighting Package
FeatureValueRequested?
Fog lights125No
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50No
Cornering lights50Yes
Total Requested70080%
Total Not Requested17520%

Option Package Details
Audi A6 / S6 S6 4.0 TFSI

Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Heated steering wheel100No
Total Requested20067%
Total Not Requested10033%

Was this information useful?

We're glad we could help! Share this page:

We're so sorry! Tell us how we can improve it.

See TrueDelta's information for all SUVs
See TrueDelta's information for all Mercedes-Benz models.