Mercedes-Benz SLS AMG Mercedes-Benz SLS AMG 2011 Audi A6 Audi A6 2012

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Mercedes-Benz SLS AMG vs. Audi A6 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 SLS AMG vs. Audi A6 Invoice Comparison

Lowest Total Price: $59,130

Audi A6 3.0T   
Difference: $127,945

Lowest Total Invoice: $55,054

Audi A6 3.0T   
Difference: $119,106

Calculate Payments

  Down Payment Interest Rate Term
Model Year20112012
ModelSLS AMGA6
TrimBase3.0T
Body2dr Coupe4dr Sedan
Base Price $183,000 $49,900
Base Invoice $170,190 $46,408
Sport suspension (upgrade) 1,500  
Sport Package   1,000
Prestige Package   6,880
Metallic paint (extra cost)   475
Sport suspension (upgrade) 1,395  
Sport Package   930
Prestige Package   6,398
Metallic paint (extra cost)   443
Options (change) 1,500 8,355
Options (change) 1,395 7,771
Destination 875 875
Gas Tax 1,700 0
Total Price $187,075 $59,130
Total Invoice $174,160 $55,054

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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: Mercedes-Benz SLS AMG vs. Audi A6

Lowest Adjusted Price and Invoice: Audi A6 3.0T
TrueDelta Adjusted Price Difference: $130,380
TrueDelta Adjusted Invoice Difference: $121,373
Model Year20112012
ModelSLS AMGA6
TrimBase3.0T
Body2dr Coupe4dr Sedan
Engine563hp V8310hp V6
TransmissionT7T8
DrivetrainRWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG
Audio (watts, speakers)?, 6630, 14
Tire (rear if not all the same)265/35-19245/45-18
Total Price$187,075$59,130
Adjustments for Features0-2,435
Feature-Adjusted Total Price$187,075$56,695
Total Invoice$174,160$55,054
Adjustments for Features0-2,267
Feature-Adjusted Total Invoice$174,160$52,787

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Features Comparison: Mercedes-Benz SLS AMG vs. Audi A6

Model Year20112012
ModelSLS AMGA6
TrimBase3.0T
Body2dr Coupe4dr Sedan
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200 
8-speed manually-shiftable automatic $1300
RWD$0 
AWD $1700
Accessories 
Power rear side windows $200
Remote window/roof operation$15 
Brakes, Airbags, and Other Safety 
Rollover sensor $50
Temporary spare tire $150
Cargo Management 
Rear seat pass-through $100
Storage compartment under front seat(s)$50 
Climate Control 
Rear air vents with automatic controls $250
Rear dual-zone climate control $125
Wiper de-icer$25 
Drivetrain 
Limited-slip rear differential$300 
Engine / Motor 
Regenerative braking $0
Exterior 
Body kit $0
Bright-finished fuel door$100 
Retractable rear spoiler$400 
Sunroof $900
Infotainment 
Bluetooth audio streaming $25
CD changer, in-dash$325 
CD changer, remote $200
CD player $125
Handwriting recognition $200
In-vehicle Internet $150
SD Card slot$25 
Surround sound $250
Telematics service, such as OnStar$200 
Traffic + travel information $25
Traffic information$25 
Wi-Fi hotspot $50
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror $75
Compass $0
Headlight washers$50 
Steering-linked headlights $150
Seats and Interior Trim 
Aluminum trim$100 
Center armrest(s), second row $50
Cooled or ventilated front seats $300
Folding second row seats $300
Illuminated door sill trim plates $200
Leather door panel trim$250 
Memory system, passenger seat$150 
Metal pedals$75 
No leather in second row$-300 
Power seatback bolsters, driver seat$100 
Power seatback bolsters, passenger seat$100 
Synthetic suede headliner$650 
Upholstered instrument panel, leather$1000 
Wood trim $300
Suspension, Wheels, and Tires 
Electronic systems calibration selector $200
Transmission 
Launch control$100 
Total Value of Features$4,940$7,375
Value of Feature Adjustments$0$2,435
Value of Feature Adjustments0-2,267

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Specifications Comparison: Mercedes-Benz SLS AMG vs. Audi A6

Model Year20112012
ModelSLS AMGA6
Body2dr Coupe4dr Sedan
Wheelbase105.5 in114.7 in
Length182.6 in193.9 in
Width76.3 in73.8 in
Height49.3 in57.8 in
Curb Weight3,574 lb.3,683 lb.
Fuel Capacity22.4 gal.19.8 gal.
Row 1 Headroom39.0 in37.2 in
Row 1 Shoulder Room58.4 in57.5 in
Row 1 Hip Room63.2 in0.0 in
Row 1 Legroom41.7 in41.3 in
Row 2 Headroom0.0 in37.8 in
Row 2 Shoulder Room0.0 in56.3 in
Row 2 Legroom0.0 in37.4 in
Cargo Volume6.2 ft314.1 ft3

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Option Package Details
Audi A6 3.0T

Sport Package
FeatureValueRequested?
Sport suspension (upgrade)250Yes
Steering-wheel-mounted transmission controls100Yes
245/45HR18 tires400No
Total Requested35047%
Total Not Requested40053%
Prestige Package
FeatureValueRequested?
Tilt/telescoping steering wheel, power100Yes
Cooled or ventilated front seats300No
Steering-linked headlights150No
Body kit0No
Surround sound250No
Interior lights, additional0No
Cornering lights50Yes
Proximity key250Yes
Sport front fascia (optional)0No
Rear dual-zone climate control125No
Sport rear fascia, e.g. diffuser (optional)0No
Illuminated door sill trim plates100No
Bose, 630W, 14 speakers (with subwoofer)350No
HD radio50Yes
Media drive, large15Yes
Traffic + travel information25No
In-vehicle Internet150No
Wi-Fi hotspot50No
Navigation system600Yes
Handwriting recognition200No
CD changer, remote200Yes
Xenon HID headlights500Yes
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Rearview camera200Yes
Auto-dimming driver-side mirror75Yes
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Auto-dimming passenger-side mirror75No
245/45HR18 tires400No
Total Requested254054%
Total Not Requested217546%

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