Audi A6 Audi A6 2012 Mercedes-Benz SLS AMG Mercedes-Benz SLS AMG 2014

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

Lowest Total Price: $59,630

Audi A6 3.0T   
Difference: $144,895

Lowest Total Invoice: $55,521

Audi A6 3.0T   
Difference: $134,899

Calculate Payments

  Down Payment Interest Rate Term
Model Year20122014
ModelA6SLS AMG
Trim3.0TGT
Body4dr Sedan2dr Coupe
Base Price $49,900 $201,500
Base Invoice $46,408 $187,395
Prestige Package 6,880  
Sport Package 1,000  
Audi Side Assist Package 500  
Metallic paint (extra cost) 475  
Prestige Package 6,398  
Sport Package 930  
Audi Side Assist Package 467  
Metallic paint (extra cost) 443  
Options (change) 8,855 0
Options (change) 8,238 0
Destination 875 925
Gas Tax 0 2,100
Total Price $59,630 $204,525
Total Invoice $55,521 $190,420

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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 A6 dealer quotes or Mercedes-Benz SLS AMG dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Audi A6 vs. Mercedes-Benz SLS AMG

Lowest Adjusted Price and Invoice: Audi A6 3.0T
TrueDelta Adjusted Price Difference: $146,780
TrueDelta Adjusted Invoice Difference: $136,654
Model Year20122014
ModelA6SLS AMG
Trim3.0TGT
Body4dr Sedan2dr Coupe
Engine310hp V6583hp V8
TransmissionT8T7
DrivetrainAWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG
Audio (watts, speakers)630, 14?, 6
Tire (rear if not all the same)245/45-18265/35-19
Total Price$59,630$204,525
Adjustments for Features-1,8850
Feature-Adjusted Total Price$57,745$204,525
Total Invoice$55,521$190,420
Adjustments for Features-1,7550
Feature-Adjusted Total Invoice$53,766$190,420

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

Model Year20122014
ModelA6SLS AMG
Trim3.0TGT
Body4dr Sedan2dr Coupe
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300 
7-speed manually-shiftable automatic $1200
AWD$1700 
RWD $0
Accessories 
Power rear side windows$200 
Remote window/roof operation $15
Brakes, Airbags, and Other Safety 
Collision preparation system, rear$100 
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
Painted brake calipers (optional) $0
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
Power-folding mirrors$50 
Steering-linked headlights$150 
Seats and Interior Trim 
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
Leather-wrapped steering wheel$150 
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
Synthetic suede inserts in leather seating surfaces $0
Synthetic suede steering wheel $150
Upholstered instrument panel, leather $1000
Wood trim$300 
Wood trim, alternative type $300
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500
Alloy wheels$350 
Electronic systems calibration selector$200 
Polished alloy wheels $350
Transmission 
Launch control $100
Total Value of Features$8,025$6,140
Value of Feature Adjustments$1,885$0
Value of Feature Adjustments-1,7550

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

Model Year20122014
ModelA6SLS AMG
Body4dr Sedan2dr Coupe
Wheelbase114.7 in105.5 in
Length193.9 in182.6 in
Width73.8 in76.3 in
Height57.8 in49.3 in
Curb Weight3,683 lb.3,727 lb.
Fuel Capacity19.8 gal.22.5 gal.
Row 1 Headroom37.2 in39.0 in
Row 1 Shoulder Room57.5 in58.4 in
Row 1 Hip Room0.0 in63.2 in
Row 1 Legroom41.3 in41.7 in
Row 2 Headroom37.8 in0.0 in
Row 2 Shoulder Room56.3 in0.0 in
Row 2 Legroom37.4 in0.0 in
Cargo Volume14.1 ft36.2 ft3

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Option Package Details
Audi A6 3.0T

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
Voice control for nav and audio100Yes
Auto-dimming passenger-side mirror75No
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
245/45HR18 tires400No
Total Requested254054%
Total Not Requested217546%
Sport Package
FeatureValueRequested?
Sport suspension (upgrade)250Yes
Steering-wheel-mounted transmission controls100Yes
245/45HR18 tires400No
Total Requested35047%
Total Not Requested40053%
Audi Side Assist Package
FeatureValueRequested?
Power-folding mirrors50No
Blind spot warning system200Yes
Collision preparation system, rear only100No
Total Requested20057%
Total Not Requested15043%

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