Audi A6 / S6 Audi A6 / S6 2007 Mercedes-Benz SL Mercedes-Benz SL 2011

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Audi A6 / S6 vs. Mercedes-Benz SL 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 SL Invoice Comparison

Lowest Total Price: $57,945

Audi A6 / S6 A6 3.2   
Difference: $50,300

Lowest Total Invoice: $53,211

Audi A6 / S6 A6 3.2   
Difference: $47,609

Calculate Payments

  Down Payment Interest Rate Term
Model Year20072007201120112011
ModelA6 / S6A6 / S6SLSLSL
TrimA6 3.2A6 4.2SL550SL63 AMGSL65 AMG
Body4dr Sedan4dr Sedan2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Base Price $41,950 $55,300 $102,600 $139,050 $198,750
Base Invoice $38,600 $50,951 $95,418 $129,316 $184,838
Front sport buckets 500 500      
Upgraded leather upholstery 1,000        
Convenience Package 2,750        
Air suspension, auto-leveling and height adjustable 2,300 2,300      
Technology Package 4,000 4,000      
Sunroof 1,450        
Bose 330W 13 speakers 0        
Upholstered instrument cluster hood, leather 1,275 1,275      
Adaptive cruise control 2,000 2,000 2,300 2,300 2,300
Obstacle detection, rear     1,170 1,170  
Wood trim       0 0
Front sport buckets 445 445      
Upgraded leather upholstery 910        
Convenience Package 2,503        
Air suspension, auto-leveling and height adjustable 2,093 2,093      
Technology Package 3,640 3,640      
Sunroof 1,320        
Bose 330W 13 speakers 0        
Upholstered instrument cluster hood, leather 1,160 1,160      
Adaptive cruise control 1,820 1,820 2,139 2,139 2,139
Obstacle detection, rear     1,088 1,088  
Wood trim       0 0
Options (change) 15,275 10,075 3,470 3,470 2,300
Options (change) 13,891 9,158 3,227 3,227 2,139
Destination 720 720 875 875 875
Gas Tax 0 0 1,300 2,600 2,600
Total Price $57,945 $66,095 $108,245 $145,995 $204,525
Total Invoice $53,211 $60,829 $100,820 $136,018 $190,452

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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 SL

Lowest Adjusted Price and Invoice: Audi A6 / S6 A6 3.2
TrueDelta Adjusted Price Difference: $40,860
TrueDelta Adjusted Invoice Difference: $38,817
Model Year20072007201120112011
ModelA6 / S6A6 / S6SLSLSL
TrimA6 3.2A6 4.2SL550SL63 AMGSL65 AMG
Body4dr Sedan4dr Sedan2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Engine255hp V6350hp V8382hp V8518hp V8604hp V12
TransmissionCVT-7T6T7T7T5
DrivetrainFWDAWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)330, 13330, 13510, 10510, 10510, 10
Tire (rear if not all the same)225/55-16245/45-17255/40-18255/35-19255/35-19
Total Price$57,945$66,095$108,245$145,995$204,525
Adjustments for Features0-1,700-9,440-10,140-11,190
Feature-Adjusted Total Price$57,945$64,395$98,805$135,855$193,335
Cost Above Minimum$0$6,450$0$37,050$94,530
Total Invoice$53,211$60,829$100,820$136,018$190,452
Adjustments for Features0-1,565-8,792-9,447-10,420
Feature-Adjusted Total Invoice$53,211$59,264$92,028$126,571$180,032
Cost Above Minimum$0$6,053$0$34,543$88,004

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

Model Year20072007201120112011
ModelA6 / S6A6 / S6SLSLSL
TrimA6 3.2A6 4.2SL550SL63 AMGSL65 AMG
Body4dr Sedan4dr Sedan2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Transmission and Drivetrain 
7-speed manually-shiftable CVT$1100    
6-speed manually-shiftable automatic $1100   
7-speed manually-shiftable automatic  $1200$1200 
5-speed manually-shiftable automatic    $1000
FWD$0    
AWD $1700   
RWD  $0$0$0
Accessories 
Power rear side windows$200$200   
Power trunk closer    $350
Proximity key$250$250  $250
Remote window/roof operation  $15$15$15
Wind blocker, small  $100$100$100
Brakes, Airbags, and Other Safety 
Auto-raising roll bars / headrests  $500$500$500
Knee airbag, driver  $75$75$75
Obstacle detection, front  $150$150$150
Rearview camera$200$200   
Side curtain airbags$350$350   
Cargo Management 
Air-conditioned storage compartment  $50$50$50
Cargo net$40$40   
Climate Control 
Rear air vents$100$100   
Wiper de-icer  $25$25$25
Exterior 
Body kit   $0$0
Bodyside moldings$75$75   
Glass roof panel(s)    $300
Power retractable hardtop  $6750$6750$6750
Sunroof$900$900   
Infotainment 
Aux input  $50$50$50
CD changer, in-dash  $325$325$325
CD changer, remote$200$200   
DVD-compatible player  $0$0$0
HD radio  $50$50$50
iPod integration  $100$100$100
Media drive  $15$15$15
Telematics service, such as OnStar  $200$200$200
Traffic information  $25$25$25
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror$75$75   
Compass$0$0   
Cornering lights  $50$50$50
Headlight washers  $50$50$50
Power-folding mirrors$50$50   
Seats and Interior Trim 
Center armrest(s), second row$50$50   
Cooled or ventilated front seats    $300
Folding second row seats$300$300   
Leather-wrapped steering wheel$150$150$150  
Manual thigh support length adjuster, driver seat$50$50   
Massage, driver seat   $100$100
Massage, passenger seat   $100$100
Memory system, passenger seat  $150$150$150
Neck-level heating, front seats    $150
Power 4-way lumbar adjuster, driver seat$150$150 $150$150
Power 4-way lumbar adjuster, passenger seat$150$150 $150$150
Power headrest height adjuster, driver seat  $50$50$50
Power headrest height adjuster, passenger seat  $50$50$50
Power lumbar adjuster, driver seat  $100  
Power lumbar adjuster, passenger seat  $100  
Power seatback bolsters, driver seat   $100$100
Power seatback bolsters, passenger seat   $100$100
Power thigh support length adjuster, driver seat  $100$100$100
Power thigh support length adjuster, passenger seat  $100$100$100
Synthetic suede steering wheel   $150$150
Upholstered instrument cluster hood, leather$200$200   
Upholstered instrument panel, leather  $1000$1000$1000
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500$500   
Adaptive hydraulic struts, auto-leveling and ht. adjustable  $4000$4000$4000
Air suspension, auto-leveling and height adjustable$1000$1000   
Sport suspension (upgrade)   $0$0
Transmission 
Launch control   $100 
Steering-wheel-mounted transmission controls   $100$100
Total Value of Features$6,090$7,790$15,530$16,230$17,280
Value of Feature Adjustments$0$1,700$9,440$10,140$11,190
Value of Feature Adjustments0-1,565-8,792-9,447-10,420

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

Model Year20072011
ModelA6 / S6SL
Body4dr Sedan2dr Hardtop conv.
Wheelbase111.9 in100.8 in
Length193.5 in180.4 in
Width73.1 in71.5 in
Height57.5 in51.1 in
Curb Weight4,013 lb.4,221 lb.
Fuel Capacity21.1 gal.21.1 gal.
Row 1 Headroom38.7 in37.7 in
Row 1 Shoulder Room57.1 in54.0 in
Row 1 Hip Room0.0 in53.9 in
Row 1 Legroom41.3 in42.9 in
Row 2 Headroom37.8 in0.0 in
Row 2 Shoulder Room55.9 in0.0 in
Row 2 Legroom36.9 in0.0 in
Cargo Volume,
Minimum
15.9 ft37.2 ft3
Cargo Volume,
Maximum
15.910.2 ft3

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Option Package Details
Audi A6 / S6 A6 3.2

Convenience Package
FeatureValueRequested?
Tilt/telescoping steering wheel, power100Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Memory system, driver seat200Yes
Satellite radio200Yes
Auto-dimming driver-side mirror75Yes
Compass0No
Surround sound250Yes
Storage compartment under front seat(s)50Yes
Power-folding mirrors50No
Auto-dimming passenger-side mirror75No
Total Requested177593%
Total Not Requested1257%
Technology Package
FeatureValueRequested?
Navigation system600Yes
Satellite radio200Yes
Obstacle detection, rear250Yes
Rearview camera200No
Proximity key250Yes
Voice control for nav and audio100Yes
Total Requested140088%
Total Not Requested20012%

Option Package Details
Audi A6 / S6 A6 4.2

Technology Package
FeatureValueRequested?
Navigation system600Yes
Obstacle detection, rear250Yes
Rearview camera200No
Proximity key250Yes
Voice control for nav and audio100Yes
Total Requested120086%
Total Not Requested20014%

Option Package Details
Mercedes-Benz SL SL550

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150No
Total Requested25063%
Total Not Requested15037%

Option Package Details
Mercedes-Benz SL SL63 AMG

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150No
Total Requested25063%
Total Not Requested15037%

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