Mercedes-Benz SL Mercedes-Benz SL 2013 Audi A6 Audi A6 2006

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Mercedes-Benz SL 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 SL vs. Audi A6 Invoice Comparison

Lowest Total Price: $57,680

Audi A6 3.2   
Difference: $53,405

Lowest Total Invoice: $52,980

Audi A6 3.2   
Difference: $50,393

Calculate Payments

  Down Payment Interest Rate Term
Model Year20132013201320062006
ModelSLSLSLA6A6
TrimSL550SL63 AMGSL65 AMG3.24.2
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr Sedan4dr Sedan
Base Price $105,500 $145,800 $212,240 $40,820 $53,770
Base Invoice $98,115 $135,594 $197,383 $37,572 $49,559
Wood/leather-wrapped steering wheel 590 590 590 690 690
Adaptive hydraulic struts, auto-leveling and ht. adjustable 4,090        
Wood trim   0 0    
Front sport buckets       500 500
Upgraded leather upholstery       1,000  
Premium Package       2,500  
Technology Package       3,800 3,800
Sunroof       1,450  
Bose 330W 13 speakers       0  
Air suspension, auto-leveling and height adjustable       2,300 2,300
Navigation system       1,800 1,800
Adaptive cruise control       2,100 2,100
Wood/leather-wrapped steering wheel 549 549 549 628 628
Adaptive hydraulic struts, auto-leveling and ht. adjustable 3,804        
Wood trim   0 0    
Front sport buckets       455 455
Upgraded leather upholstery       910  
Premium Package       2,275  
Technology Package       3,458 3,458
Sunroof       1,320  
Bose 330W 13 speakers       0  
Air suspension, auto-leveling and height adjustable       2,093 2,093
Navigation system       1,638 1,638
Adaptive cruise control       1,911 1,911
Options (change) 4,680 590 590 16,140 11,190
Options (change) 4,353 549 549 14,688 10,183
Destination 905 905 905 720 720
Gas Tax 0 0 1,300 0 0
Total Price $111,085 $147,295 $215,035 $57,680 $65,680
Total Invoice $103,373 $137,048 $200,137 $52,980 $60,462

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While we strive for accuracy, the site is not error-free, and prices can change at any time.

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TrueDelta Value Comparison: Mercedes-Benz SL vs. Audi A6

Lowest Adjusted Price and Invoice: Audi A6 3.2
TrueDelta Adjusted Price Difference: $42,140
TrueDelta Adjusted Invoice Difference: $39,910
Model Year20132013201320062006
ModelSLSLSLA6A6
TrimSL550SL63 AMGSL65 AMG3.24.2
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr Sedan4dr Sedan
Engine429hp V8530hp V8621hp V12255hp V6335hp V8
TransmissionT7T7T7CVT-7T6
DrivetrainRWDRWDRWDFWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)600, 14600, 14900, 12330, 13330, 13
Tire (rear if not all the same)255/40-18255/35-19255/35-19225/55-16245/45-17
Total Price$111,085$147,295$215,035$57,680$65,680
Adjustments for Features-11,265-11,915-20,4650-1,800
Feature-Adjusted Total Price$99,820$135,380$194,570$57,680$63,880
Cost Above Minimum$0$35,560$94,750$0$6,200
Total Invoice$103,373$137,048$200,137$52,980$60,462
Adjustments for Features-10,483-11,086-19,0470-1,657
Feature-Adjusted Total Invoice$92,890$125,962$181,090$52,980$58,805
Cost Above Minimum$0$33,072$88,200$0$5,825

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Features Comparison: Mercedes-Benz SL vs. Audi A6

Model Year20132013201320062006
ModelSLSLSLA6A6
TrimSL550SL63 AMGSL65 AMG3.24.2
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr Sedan4dr Sedan
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200$1200$1200  
7-speed manually-shiftable CVT   $1100 
6-speed manually-shiftable automatic    $1100
RWD$0$0$0  
FWD   $0 
AWD    $1700
Accessories 
Adaptive cruise control   $600$600
Adaptive cruise control, all-speed  $850  
Cruise control$150$150   
Hands-free trunk or liftgate  $100  
Power door closers  $300  
Power rear side windows   $200$200
Power trunk closer  $350  
Proximity key  $250$250$250
Remote app$25$25$25  
Remote window/roof operation$15$15$15  
Semi-automated parking system  $500  
Tilt/telescoping steering wheel, manual   $250 
Tilt/telescoping steering wheel, power$350$350$350 $350
Wind blocker, power small$300$300$300  
Brakes, Airbags, and Other Safety 
Auto-raising roll bars / headrests$500$500$500  
Automatic braking, high-speed or partial  $200  
Automatic braking, low-speed  $200  
Blind spot collision prevention  $150  
Blind spot warning system  $200  
Brake- or yaw-sensor-initiated collision preparation system$0$0   
Driver drowsiness monitor$150$150$150  
Forward collision warning  $200  
Knee airbag, driver$75$75$75  
Knee airbag, passenger$75$75$75  
Lane departure prevention  $150  
Lane departure warning  $200  
Obstacle detection, front  $150  
Obstacle detection, rear  $250$250$250
Radar- or camera-based collision preparation system  $0  
Rearview camera  $200  
Tires, run-flat$150    
Torque vectoring, brake-based$100$100$100  
Cargo Management 
Air-conditioned storage compartment$50$50$50  
Cargo net   $40$40
Climate Control 
Adaptive windshield washer system$0$0$0  
Rear air vents   $100$100
Wiper de-icer$25$25$25  
Drivetrain 
Limited-slip rear differential  $300  
Engine / Motor 
Automatic start / stop$150$150$150  
Exterior 
Bodyside moldings   $75$75
Electronically-variable tint, sunroof or glass roof panel  $2000  
Glass roof panel(s)$300$300$300  
Power retractable hardtop$6750$6750$6750  
Rear spoiler $200$200  
Sunroof   $900$900
Infotainment 
App support$0$0$0  
Aux input$50$50$50  
Bluetooth audio streaming$25$25$25  
CD changer, in-dash$325$325$325  
CD changer, remote   $200$200
DVD-compatible player$0$0$0  
HD radio$50$50$50  
In-vehicle Internet$150$150$150  
iPod integration$100$100$100  
Media drive$15$15$15  
MP3-compatible player$50$50$50  
SMS text-to-speech reader$25$25$25  
Telematics service, such as OnStar, with navigation$225$225$225  
Traffic + travel information$25$25$25  
Instruments, Lights, and Mirrors 
Auto-dimming headlights$200$200$200  
Auto-dimming passenger-side mirror   $75$75
Chronometer $100$100  
Compass   $0$0
Cornering lights$50$50$50  
Headlight washers$50$50$50  
Power-folding mirrors   $50$50
Seats and Interior Trim 
Automatic seat bolsters, driver  $300  
Automatic seat bolsters, front passenger  $300  
Center armrest(s), second row   $50$50
Cooled or ventilated front seats  $300  
Folding second row seats   $300$300
Illuminated door sill trim plates $200$200  
Leather headliner  $1000  
Manual thigh support length adjuster, driver seat   $50$50
Massage, driver seat  $100  
Massage, passenger seat  $100  
Memory system, passenger seat$150$150$150  
Neck-level heating, front seats  $150  
Power headrest height adjuster, driver seat$50$50$50  
Power headrest height adjuster, passenger seat$50$50$50  
Power thigh support length adjuster, driver seat$100$100$100  
Power thigh support length adjuster, passenger seat$100$100$100  
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
Electronic systems calibration selector $200$200  
Sport suspension (upgrade) $0$0  
Transmission 
Launch control $100   
Steering-wheel-mounted transmission controls$100$100$100  
Total Value of Features$17,255$17,905$26,455$5,990$7,790
Value of Feature Adjustments$11,265$11,915$20,465$0$1,800
Value of Feature Adjustments-10,483-11,086-19,0470-1,657

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Specifications Comparison: Mercedes-Benz SL vs. Audi A6

Model Year20132006
ModelSLA6
Body2dr Hardtop conv.4dr Sedan
Wheelbase101.8 in111.9 in
Length181.8 in193.5 in
Width73.9 in73.1 in
Height51.8 in57.5 in
Curb Weight4,002 lb.4,013 lb.
Fuel Capacity19.8 gal.21.1 gal.
Row 1 Headroom39.1 in38.7 in
Row 1 Shoulder Room55.5 in57.1 in
Row 1 Legroom42.9 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 Volume,
Minimum
8.5 ft315.9 ft3
Cargo Volume,
Maximum
13.5 ft315.9 ft3

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Option Package Details
Audi A6 3.2

Front sport buckets
FeatureValueRequested?
Front sport buckets100Yes
Manual thigh support adjuster, driver seat50Yes
Total Requested150100%
Total Not Requested00%
Sunroof
FeatureValueRequested?
Sunroof900No
Heated front seats200Yes
Total Requested20018%
Total Not Requested90082%
Air suspension, auto-leveling and height adjustable
FeatureValueRequested?
Air suspension, auto-leveling and height adjustable1000Yes
Adaptive shocks - electrical500Yes
Total Requested1500100%
Total Not Requested00%
Navigation system
FeatureValueRequested?
Navigation system600Yes
Trip computer150Yes
Outside temperature display50Yes
Total Requested800100%
Total Not Requested00%
Adaptive cruise control
FeatureValueRequested?
Adaptive cruise control450Yes
Trip computer150Yes
Outside temperature display50Yes
Total Requested650100%
Total Not Requested00%
Premium Package
FeatureValueRequested?
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 Requested167593%
Total Not Requested1257%
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

Front sport buckets
FeatureValueRequested?
Front sport buckets100Yes
Manual thigh support adjuster, driver seat50Yes
Total Requested150100%
Total Not Requested00%
Air suspension, auto-leveling and height adjustable
FeatureValueRequested?
Air suspension, auto-leveling and height adjustable1000Yes
Adaptive shocks - electrical500Yes
Total Requested1500100%
Total Not Requested00%
Navigation system
FeatureValueRequested?
Navigation system600Yes
Trip computer150Yes
Outside temperature display50Yes
Total Requested800100%
Total Not Requested00%
Adaptive cruise control
FeatureValueRequested?
Adaptive cruise control450Yes
Trip computer150Yes
Outside temperature display50Yes
Total Requested650100%
Total Not Requested00%
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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