Audi A6 / S6 Audi A6 / S6 2016 Mercedes-Benz CLS Mercedes-Benz CLS 2013

We are 103,000+ car owners sharing real-world car information.

Join Us

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

Lowest Total Price: $88,150

Audi A6 / S6 S6 4.0 TFSI   
Difference: $22,620

Lowest Total Invoice: $82,051

Audi A6 / S6 S6 4.0 TFSI   
Difference: $21,047

Calculate Payments

  Down Payment Interest Rate Term
Model Year20162013
ModelA6 / S6CLS
TrimS6 4.0 TFSICLS63 AMG
Body4dr Sedan4dr Sedan
Base Price $70,900 $95,900
Base Invoice $65,938 $89,187
Comfort Seating Package 1,950  
Cold Weather Package 500  
Driver Assistance Package 2,550 2,950
Prestige Package 4,400  
Night vision 2,500 1,780
Metallic paint (extra cost) 575  
Rear side airbags 350  
Synthetic suede headliner 3,000  
Carbon fiber trim 500 2,850
Premium 1 Package   3,690
Obstacle detection, rear   970
Heated second row seats   625
Special order charge   250
Illuminated door sill trim plates   850
Comfort Seating Package 1,813  
Cold Weather Package 467  
Driver Assistance Package 2,371 2,744
Prestige Package 4,092  
Night vision 2,327 1,655
Metallic paint (extra cost) 536  
Rear side airbags 325  
Synthetic suede headliner 2,790  
Carbon fiber trim 467 2,651
Premium 1 Package   3,432
Obstacle detection, rear   902
Heated second row seats   581
Special order charge   250
Illuminated door sill trim plates   791
Options (change) 16,325 13,965
Options (change) 15,188 13,006
Destination 925 905
Total Price $88,150 $110,770
Total Invoice $82,051 $103,098

Return to top

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

Dealer Price Quotes

Want to find out how much dealers are willing to discount these cars?

Request free, no-obligation Audi A6 / S6 dealer quotes or Mercedes-Benz CLS dealer quotes from dealers using our car quote form.

The process is easy and takes just a minute or two. You'll receive price quotes from local approved dealers within 48 hours.

TrueDelta Value Comparison: Audi A6 / S6 vs. Mercedes-Benz CLS

Lowest Adjusted Price and Invoice: Audi A6 / S6 S6 4.0 TFSI
TrueDelta Adjusted Price Difference: $24,820
TrueDelta Adjusted Invoice Difference: $23,095
Model Year20162013
ModelA6 / S6CLS
TrimS6 4.0 TFSICLS63 AMG
Body4dr Sedan4dr Sedan
Engine450hp V8518hp V8
TransmissionS7T7
DrivetrainAWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG
Audio (watts, speakers)630, 14610, 14
Tire (rear if not all the same)255/40-19255/35-19
Total Price$88,150$110,770
Adjustments for Features-2,2000
Feature-Adjusted Total Price$85,950$110,770
Total Invoice$82,051$103,098
Adjustments for Features-2,0480
Feature-Adjusted Total Invoice$80,003$103,098

Return to top

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

Model Year20162013
ModelA6 / S6CLS
TrimS6 4.0 TFSICLS63 AMG
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
7-speed automated manual$1200 
7-speed manually-shiftable automatic $1200
AWD$1700 
RWD $0
Accessories 
Hands-free trunk or liftgate$100 
Heated steering wheel$100 
Remote app $25
Remote window/roof operation $15
Semi-automated parking system $500
Sunshades, second row$125 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0
Around view cameras$500 
Automatic braking, high-speed or partial $200
Blind spot collision prevention $150
Collision preparation system, rear$100 
Driver drowsiness monitor $150
Lane departure prevention $150
Lane departure prevention, steering-based$200 
Rearview camera $200
Secondary collision brake assist$25 
Wide-view front camera$150 
Wide-view rear camera$0 
Cargo Management 
Air-conditioned storage compartment $50
Cargo net$40 
Rear seat pass-through$100 
Second-row low console $100
Climate Control 
Dual-zone climate control$125 
Rear air vents $100
Rear air vents with automatic controls$250 
Rear dual-zone climate control$125 
Engine / Motor 
Dual-mode exhaust, switchable$500 
Regenerative braking$0 
Exterior 
Body kit $0
Laminated front side windows$200 
Rear spoiler $200
Infotainment 
4G LTE connectivity$0 
App support $0
CD changer, in-dash $325
CD player$125 
Handwriting recognition$200 
iPod integration$100 
Siri Eyes Free support$0 
SMS text-to-speech reader $25
Telematics service, such as OnStar, with navigation $225
USB port $25
Wi-Fi hotspot$50 
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror$75 
Chronometer $100
Cornering lights $50
Head-up display (HUD)$350 
Headlight washers $50
Power-folding mirrors$50 
Steering-linked headlights $150
Seats and Interior Trim 
Automatic seat bolsters, driver $300
Massage, passenger seat$100 
Power headrest height adjuster, driver seat $50
Power headrest height adjuster, passenger seat $50
Power seatback bolsters, driver seat$100 
Power seatback bolsters, passenger seat$100 
Power thigh bolsters, driver seat$100 
Power thigh bolsters, passenger seat$100 
Power thigh support length adjuster, passenger seat$100 
Power-folding headrests, second row seats $50
Upholstered instrument panel, leather $1000
Suspension, Wheels, and Tires 
Air suspension, auto-leveling and height adjustable$1000 
Rear air springs, auto-leveling $350
Transmission 
Launch control $100
Total Value of Features$8,090$5,890
Value of Feature Adjustments$2,200$0
Value of Feature Adjustments-2,0480

Return to top

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

Model Year20162013
ModelA6 / S6CLS
Body4dr Sedan4dr Sedan
Wheelbase114.6 in113.2 in
Length194.2 in194.5 in
Width73.8 in74.1 in
Height57.8 in55.8 in
Curb Weight3,804 lb.4,159 lb.
Fuel Capacity19.8 gal.21.1 gal.
Row 1 Headroom37.2 in36.9 in
Row 1 Shoulder Room57.5 in57.1 in
Row 1 Hip Room0.0 in58.0 in
Row 1 Legroom41.3 in42.1 in
Row 2 Headroom37.8 in36.1 in
Row 2 Shoulder Room56.3 in56.5 in
Row 2 Hip Room0.0 in57.6 in
Row 2 Legroom37.4 in35.0 in
Cargo Volume14.1 ft315.3 ft3

Return to top

Option Package Details
Audi A6 / S6 S6 4.0 TFSI

Comfort Seating Package
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Power thigh support adjuster, driver seat100Yes
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver seat100Yes
Power thigh support adjuster, passenger seat100No
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100No
Memory system, passenger seat150Yes
Massage, driver seat100Yes
Massage, passenger seat100No
Total Requested75060%
Total Not Requested50040%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Heated steering wheel100No
Total Requested20067%
Total Not Requested10033%
Driver Assistance Package
FeatureValueRequested?
Auto-dimming headlights200Yes
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200Yes
Adaptive cruise control, all-speed700Yes
Around view cameras300No
Automatic braking, low-speed200Yes
Forward collision warning200Yes
Wide-view front camera150No
Wide-view rear camera0No
Lane departure prevention system, steering-based200No
Total Requested150070%
Total Not Requested65030%
Prestige Package
FeatureValueRequested?
Power decklid350Yes
Head-up display (HUD)350No
Surround sound250Yes
Interior lights, additional0No
Illuminated door sill trim plates100Yes
LED headlights500Yes
Bose, 630W, 14 speakers (with subwoofer)350No
Hands-free trunk or liftgate100No
Sunshades, second row125No
Sunshade, rear, power225Yes
Total Requested142561%
Total Not Requested92539%

Option Package Details
Mercedes-Benz CLS CLS63 AMG

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Parking guidance system - active500No
Total Requested40044%
Total Not Requested50056%
Night vision
FeatureValueRequested?
Night vision1750Yes
Pedestrian detection, night50Yes
Total Requested1800100%
Total Not Requested00%
Driver Assistance Package
FeatureValueRequested?
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200Yes
Adaptive cruise control, all-speed700Yes
Blind spot warning system200Yes
Lane departure prevention system150Yes
Automatic braking, low-speed200Yes
Automatic braking, high-speed200No
Forward collision alert200Yes
Blind spot intervention150No
Total Requested165083%
Total Not Requested35017%
Premium 1 Package
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Steering-linked headlights150No
Rearview camera200Yes
Power decklid350Yes
Cornering lights50No
Auto-dimming headlights200Yes
Proximity key250Yes
LED headlights500Yes
Power thigh support adjuster, driver seat100Yes
Automatic seat bolsters, driver300No
Massage, driver seat100Yes
Total Requested200080%
Total Not Requested50020%

Was this information useful?

We're glad we could help! Share this page:

We're so sorry! Tell us how we can improve it.

See TrueDelta's information for all Sedans and Wagons.
See TrueDelta's information for all Audi models.