Audi A6 / S6 Audi A6 / S6 2018 Mercedes-Benz E-Class Mercedes-Benz E-Class 2018

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Audi A6 / S6 vs. Mercedes-Benz E-Class 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 E-Class Invoice Comparison

Lowest Total Price: $84,150

Audi A6 / S6 S6 4.0 TFSI   
Difference: $39,755

Lowest Total Invoice: $78,336

Audi A6 / S6 S6 4.0 TFSI   
Difference: $36,966

Calculate Payments

  Down Payment Interest Rate Term
Model Year20182018
ModelA6 / S6E-Class
TrimS6 4.0 TFSIAMG E63 S
Body4dr Sedan4dr Sedan
Base Price $71,900 $104,400
Base Invoice $66,868 $97,092
Driver Assistance Package 2,000  
Comfort Seating Package 1,850  
Cold Weather Package 500  
Prestige Package 2,500  
Metallic paint (extra cost) 575 720
Rear side airbags 350 670
Synthetic suede headliner 3,000 1,600
Carbon fiber trim 500 2,850
Premium 3 Package   3,600
Front sport buckets   2,500
Heated second row seats   580
Rear air vents with automatic controls   760
AMG Premium Package   3,600
Sunshades, second row   380
Dual-mode exhaust, switchable   1,250
Driver Assistance Package 1,860  
Comfort Seating Package 1,722  
Cold Weather Package 467  
Prestige Package 2,326  
Metallic paint (extra cost) 536 670
Rear side airbags 325 623
Synthetic suede headliner 2,790 1,488
Carbon fiber trim 467 2,651
Premium 3 Package   3,348
Front sport buckets   2,325
Heated second row seats   539
Rear air vents with automatic controls   707
AMG Premium Package   3,348
Sunshades, second row   353
Dual-mode exhaust, switchable   1,163
Options (change) 11,275 18,510
Options (change) 10,493 17,215
Destination 975 995
Total Price $84,150 $123,905
Total Invoice $78,336 $115,302

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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 E-Class

Lowest Adjusted Price and Invoice: Audi A6 / S6 S6 4.0 TFSI
TrueDelta Adjusted Price Difference: $36,255
TrueDelta Adjusted Invoice Difference: $33,709
Model Year20182018
ModelA6 / S6E-Class
TrimS6 4.0 TFSIAMG E63 S
Body4dr Sedan4dr Sedan
Engine450hp V8603hp V8
TransmissionS7T9
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG
Audio (watts, speakers)630, 14590, 13
Tire (rear if not all the same)255/35-20265/35-20
Total Price$84,150$123,905
Adjustments for Features0-3,500
Feature-Adjusted Total Price$84,150$120,405
Total Invoice$78,336$115,302
Adjustments for Features0-3,257
Feature-Adjusted Total Invoice$78,336$112,045

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

Model Year20182018
ModelA6 / S6E-Class
TrimS6 4.0 TFSIAMG E63 S
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
7-speed automated manual$1200 
9-speed manually-shiftable automatic $1400
AWD$1700$1700
Accessories 
Adaptive cruise control, all-speed$1000 
Adaptive cruise control, all-speed, road sign aware $1150
Automated lane change $300
Heated steering wheel$100 
Remote app $25
Remote climate control $25
Remote start via app $75
Remote window/roof operation $15
Semi-automated parking system $500
Brakes, Airbags, and Other Safety 
Automated stopping system, inattentive driver $0
Automatic braking, high-speed or partial $200
Blind spot collision prevention $150
Cross-traffic detection for collision preparation system $0
Cross-traffic warning, rear $100
Drift mode $0
Driver drowsiness monitor $150
Evasive maneuver assist $200
Knee airbag, passenger$100 
Lane departure prevention, steering-based$200 
Lane keeping assist $400
Pedestrian detection $50
Secondary collision brake assist$25 
Temporary spare tire$150 
Tires, run-flat $150
Torque vectoring, brake-based $100
Vehicle-to-X (V2X) communication $0
Wide-view front camera$150 
Wide-view rear camera$0 
Cargo Management 
Cargo net$40 
Console with shifter$150 
Console without shifter $150
Overhead sunglass holder $25
Rear seat pass-through$100 
Climate Control and Infotainment 
App support $100
Aux input$50 
CD player$125 
DVD-compatible player$0 
Fragrance atomizer $200
Handwriting recognition$200 
Ionizing air filtration $50
MP3-compatible player$50 
Navigation map updates, three years $0
Near-field communications (NFC) $25
Rear dual-zone climate control$125 
Residual heat$50 
SMS text-to-speech reader $25
Telematics service, such as OnStar, with navigation $325
Wireless charging station $75
Exterior 
Body kit $0
Laminated front side windows$200 
Painted brake calipers (optional) $0
Rear spoiler $200
Instruments, Lights, and Mirrors 
Adaptive headlights $200
Auto-dimming passenger-side mirror$75 
Boost gauge $75
Chronometer $100
Compass$0 
Interior ambient lighting$150 
Interior ambient lighting, configurable $150
Large color reconfigurable instrument cluster display $250
Powertrain 
Launch control $100
Limited-slip rear differential $300
Raised top speed limiter $0
Regenerative braking$0 
Seats and Interior Trim 
Leather door panel trim$250 
Massage, driver seat$100 
Massage, passenger seat$100 
Upholstered instrument panel $300
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500
Crosswind stabilization $50
Sport suspension (upgrade)$0 
Ultra-sport suspension (upgrade) $0
Total Value of Features$6,390$9,890
Value of Feature Adjustments$0$3,500
Value of Feature Adjustments0-3,257

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

Model Year20182018
ModelA6 / S6E-Class
Body4dr Sedan4dr Sedan
Wheelbase114.6 in115.7 in
Length194.2 in193.8 in
Width73.8 in73.7 in
Height57.8 in57.8 in
Curb Weight3,804 lb.4,035 lb.
Fuel Capacity19.8 gal.17.4 gal.
Row 1 Headroom37.2 in37.4 in
Row 1 Shoulder Room57.5 in57.8 in
Row 1 Legroom41.3 in41.7 in
Row 2 Headroom37.8 in38.2 in
Row 2 Shoulder Room56.3 in57.1 in
Row 2 Legroom37.4 in36.2 in
Cargo Volume14.1 ft313.1 ft3

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Option Package Details
Audi A6 / S6 S6 4.0 TFSI

Driver Assistance Package
FeatureValueRequested?
Auto-dimming headlights200Yes
Radar- or camera-based collision preparation system100Yes
Lane departure warning200Yes
Adaptive cruise control, all-speed750Yes
Automatic braking, low-speed200Yes
Forward collision warning200Yes
Lane departure prevention, steering-based200Yes
Total Requested1850100%
Total Not Requested00%
Comfort Seating Package
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Power thigh support length adjuster, driver seat100Yes
Power thigh bolsters, driver seat100Yes
Power seatback bolsters, driver seat100Yes
Power thigh support length adjuster, passenger seat100Yes
Power thigh bolsters, passenger seat100Yes
Power seatback bolsters, passenger seat100Yes
Memory system, passenger seat150Yes
Massage, driver seat100No
Massage, passenger seat100No
Total Requested105084%
Total Not Requested20016%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Heated steering wheel100No
Total Requested20067%
Total Not Requested10033%
Prestige Package
FeatureValueRequested?
Sunshades, second row125Yes
Sunshade, rear, power225Yes
Power trunk closer350Yes
Head-up display (HUD)350Yes
Around view cameras300Yes
Wide-view front camera150No
Hands-free trunk or liftgate100Yes
Wide-view rear camera0No
Total Requested145091%
Total Not Requested1509%

Option Package Details
Mercedes-Benz E-Class AMG E63 S

Front sport buckets
FeatureValueRequested?
Front sport buckets100Yes
Power thigh bolsters, driver seat100Yes
Power seatback bolsters, driver seat100Yes
Power thigh bolsters, passenger seat100Yes
Power seatback bolsters, passenger seat100Yes
Total Requested500100%
Total Not Requested00%
Premium 3 Package
FeatureValueRequested?
Sunshade, rear, power225Yes
Active safety seat bolsters0No
Ionizing air filtration50No
Fragrance atomizer200No
Adaptive cruise control, all-speed, road sign aware900Yes
Automated lane change300No
Evasive maneuver assist200No
Automated stopping system, inattentive driver0No
Head-up display (HUD)350Yes
Around view cameras300Yes
Speed limit information0No
Auto-dimming headlights200Yes
LED headlights250Yes
Adaptive headlights200No
Cross-traffic detection for collision preparation system0No
Lane keeping assist400Yes
Collision preparation system, rear100Yes
Blind spot collision prevention150No
Lane departure warning200Yes
Total Requested292573%
Total Not Requested110027%
AMG Premium Package
FeatureValueRequested?
Sunshade, rear, power225Yes
Active safety seat bolsters0No
Adaptive cruise control, all-speed, road sign aware900Yes
Automated lane change300No
Evasive maneuver assist200No
Automated stopping system, inattentive driver0No
Head-up display (HUD)350Yes
Around view cameras300Yes
Speed limit information0No
Cross-traffic detection for collision preparation system0No
Lane keeping assist400Yes
Collision preparation system, rear100Yes
Blind spot collision prevention150No
Lane departure warning200Yes
Total Requested247579%
Total Not Requested65021%

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