Mercedes-Benz SLS AMG Mercedes-Benz SLS AMG 2015 Audi A6 Audi A6 2006

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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: $52,290

Audi A6 3.2   
Difference: $172,315

Lowest Total Invoice: $48,075

Audi A6 3.2   
Difference: $161,019

Calculate Payments

  Down Payment Interest Rate Term
Model Year201520062006
ModelSLS AMGA6A6
TrimGT Final Edition3.24.2
Body2dr Coupe4dr Sedan4dr Sedan
Base Price $221,580 $40,820 $53,770
Base Invoice $206,069 $37,572 $49,559
Premium Package   2,500  
Sunroof   1,450  
Bose 330W 13 speakers   0  
Technology Package   3,800 3,800
Navigation system   1,800 1,800
Polished alloy wheels   1,200 900
Premium Package   2,275  
Sunroof   1,320  
Bose 330W 13 speakers   0  
Technology Package   3,458 3,458
Navigation system   1,638 1,638
Polished alloy wheels   1,092 819
Options (change) 0 10,750 6,500
Options (change) 0 9,783 5,915
Destination 925 720 720
Gas Tax 2,100 0 0
Total Price $224,605 $52,290 $60,990
Total Invoice $209,094 $48,075 $56,194

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

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

Lowest Adjusted Price and Invoice: Audi A6 3.2
TrueDelta Adjusted Price Difference: $169,885
TrueDelta Adjusted Invoice Difference: $158,757
Model Year201520062006
ModelSLS AMGA6A6
TrimGT Final Edition3.24.2
Body2dr Coupe4dr Sedan4dr Sedan
Engine583hp V8255hp V6335hp V8
TransmissionT7CVT-7T6
DrivetrainRWDFWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 6330, 13330, 13
Tire (rear if not all the same)265/35-19245/40-18245/40-18
Total Price$224,605$52,290$60,990
Adjustments for Features-2,4300-1,800
Feature-Adjusted Total Price$222,175$52,290$59,190
Cost Above Minimum$0$0$6,900
Total Invoice$209,094$48,075$56,194
Adjustments for Features-2,2620-1,658
Feature-Adjusted Total Invoice$206,832$48,075$54,536
Cost Above Minimum$0$0$6,461

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

Model Year201520062006
ModelSLS AMGA6A6
TrimGT Final Edition3.24.2
Body2dr Coupe4dr Sedan4dr Sedan
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200  
7-speed manually-shiftable CVT $1100 
6-speed manually-shiftable automatic  $1100
RWD$0  
FWD $0 
AWD  $1700
Accessories 
Power rear side windows $200$200
Remote window/roof operation$15  
Tilt/telescoping steering wheel, manual $250 
Tilt/telescoping steering wheel, power$350 $350
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0$0
Blind spot warning system$200  
Knee airbag, driver$75  
Knee airbag, passenger$75  
Obstacle detection, front$150  
Rearview camera$200  
Climate Control 
Rear air vents $100$100
Wiper de-icer$25  
Drivetrain 
Limited-slip rear differential$300  
Exterior 
Bodyside moldings $75$75
Bright-finished fuel door$100  
Carbon fiber front splitter spoiler$300  
Carbon fiber hood$0  
Carbon fiber wing-type rear spoiler$400  
Painted brake calipers (optional)$0  
Sunroof $900$900
Infotainment 
Aux input$50  
CD changer, in-dash$325  
CD changer, remote $200$200
DVD-compatible player$0  
HD radio$50  
iPod integration$100  
Media drive$15  
MP3-compatible player$50  
Surround sound $250$250
Telematics service, such as OnStar$200  
Traffic information$25  
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror $75$75
Compass $0$0
Cornering lights$50  
Fog lights $125$125
Headlight washers$50  
Power-folding mirrors $50$50
Steering-linked headlights $150$150
Seats and Interior Trim 
Carbon fiber trim$200  
Center armrest(s), second row $50$50
Folding second row seats $300$300
Leather-wrapped steering wheel $150$150
Memory system, passenger seat$150  
Power seatback bolsters, driver seat$100  
Power seatback bolsters, passenger seat$100  
Synthetic suede inserts in leather seating surfaces$0  
Synthetic suede steering wheel$150  
Upholstered instrument panel, leather$1000  
Wood trim $300$300
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500  
Sport suspension (upgrade)$0  
Transmission 
Launch control$100  
Steering-wheel-mounted transmission controls$100  
Total Value of Features$6,705$4,275$6,075
Value of Feature Adjustments$2,430$0$1,800
Value of Feature Adjustments-2,2620-1,658

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

Model Year20152006
ModelSLS AMGA6
Body2dr Coupe4dr Sedan
Wheelbase105.5 in111.9 in
Length182.6 in193.5 in
Width76.3 in73.1 in
Height49.3 in57.5 in
Curb Weight3,727 lb.4,013 lb.
Fuel Capacity22.5 gal.21.1 gal.
Row 1 Headroom39.0 in38.7 in
Row 1 Shoulder Room58.4 in57.1 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 in55.9 in
Row 2 Legroom0.0 in36.9 in
Cargo Volume6.2 ft315.9 ft3

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Option Package Details
Audi A6 3.2

Sunroof
FeatureValueRequested?
Sunroof900No
Heated front seats200Yes
Total Requested20018%
Total Not Requested90082%
Navigation system
FeatureValueRequested?
Navigation system600Yes
Trip computer150Yes
Outside temperature display50Yes
Total Requested800100%
Total Not Requested00%
Polished alloy wheels
FeatureValueRequested?
Polished alloy wheels350Yes
245/40HR18 tires400No
Total Requested35047%
Total Not Requested40053%
Premium Package
FeatureValueRequested?
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Steering-linked headlights150No
Xenon HID headlights500Yes
Memory system, driver seat200Yes
Satellite radio200Yes
Auto-dimming driver-side mirror75Yes
Compass0No
Surround sound250No
Storage compartment under front seat(s)50Yes
Power-folding mirrors50No
Auto-dimming passenger-side mirror75No
Total Requested127571%
Total Not Requested52529%
Technology Package
FeatureValueRequested?
Navigation system600Yes
Satellite radio200Yes
Obstacle detection, rear250Yes
Proximity key250Yes
Voice control for nav and audio100Yes
Total Requested1400100%
Total Not Requested00%

Option Package Details
Audi A6 4.2

Navigation system
FeatureValueRequested?
Navigation system600Yes
Trip computer150Yes
Outside temperature display50Yes
Total Requested800100%
Total Not Requested00%
Polished alloy wheels
FeatureValueRequested?
Polished alloy wheels350Yes
245/40HR18 tires400No
Total Requested35047%
Total Not Requested40053%
Technology Package
FeatureValueRequested?
Navigation system600Yes
Obstacle detection, rear250Yes
Proximity key250Yes
Voice control for nav and audio100Yes
Total Requested1200100%
Total Not Requested00%

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