Audi A6 / S6 Audi A6 / S6 2018 Mercedes-Benz E-Class Mercedes-Benz E-Class 2015

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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: $19,650

Lowest Total Invoice: $78,336

Audi A6 / S6 S6 4.0 TFSI   
Difference: $18,264

Calculate Payments

  Down Payment Interest Rate Term
Model Year201820152015
ModelA6 / S6E-ClassE-Class
TrimS6 4.0 TFSIE63 AMGE63 AMG S
Body4dr Sedan4dr Sedan4dr Sedan
Base Price $71,900 $93,600 $100,600
Base Invoice $66,868 $87,048 $93,558
Driver Assistance Package 2,000 2,800 2,800
Comfort Seating Package 1,850    
Prestige Package 2,500    
Cold Weather Package 500    
Carbon fiber trim 500 2,850 2,850
Synthetic suede headliner 3,000    
Rear side airbags 350 420 420
Metallic paint (extra cost) 575    
Parking Assist Package   800 800
Laminated front side windows   300 300
Special order charge   250 250
Heated second row seats   625 625
Sunshades, second row   380 380
Illuminated door sill trim plates   850  
Driver Assistance Package 1,860 2,604 2,604
Comfort Seating Package 1,722    
Prestige Package 2,326    
Cold Weather Package 467    
Carbon fiber trim 467 2,651 2,651
Synthetic suede headliner 2,790    
Rear side airbags 325 391 391
Metallic paint (extra cost) 536    
Parking Assist Package   744 744
Laminated front side windows   279 279
Special order charge   233 233
Heated second row seats   581 581
Sunshades, second row   353 353
Illuminated door sill trim plates   791  
Options (change) 11,275 9,275 8,425
Options (change) 10,493 8,627 7,836
Destination 975 925 925
Total Price $84,150 $103,800 $109,950
Total Invoice $78,336 $96,600 $102,319

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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: $19,200
TrueDelta Adjusted Invoice Difference: $17,845
Model Year201820152015
ModelA6 / S6E-ClassE-Class
TrimS6 4.0 TFSIE63 AMGE63 AMG S
Body4dr Sedan4dr Sedan4dr Sedan
Engine450hp V8550hp V8577hp V8
TransmissionS7T7T7
DrivetrainAWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)630, 14610, 14610, 14
Tire (rear if not all the same)255/35-20255/35-19255/35-19
Total Price$84,150$103,800$109,950
Adjustments for Features0-450-800
Feature-Adjusted Total Price$84,150$103,350$109,150
Cost Above Minimum$0$0$5,800
Total Invoice$78,336$96,600$102,319
Adjustments for Features0-419-744
Feature-Adjusted Total Invoice$78,336$96,181$101,575
Cost Above Minimum$0$0$5,394

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

Model Year201820152015
ModelA6 / S6E-ClassE-Class
TrimS6 4.0 TFSIE63 AMGE63 AMG S
Body4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
7-speed automated manual$1200  
7-speed manually-shiftable automatic $1200$1200
AWD$1700$1700$1700
Accessories 
Heated steering wheel$100  
Remote app $25$25
Remote window/roof operation $15$15
Semi-automated parking system $500$500
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0$0
Automatic braking, high-speed or partial $200$200
Blind spot collision prevention $150$150
Cross-traffic warning, rear $100$100
Driver drowsiness monitor $150$150
Knee airbag, passenger$100  
Lane departure prevention, steering-based$200  
Lane keeping assist $400$400
Pedestrian detection $50$50
Secondary collision brake assist$25  
Torque vectoring, brake-based $100$100
Wide-view front camera$150  
Wide-view rear camera$0  
Cargo Management 
Cargo net$40  
Storage compartment under front seat(s) $50$50
Climate Control and Infotainment 
4G LTE connectivity$50  
Android Auto support$100  
App support $100$100
Apple CarPlay support$100  
Aux input$50  
Handwriting recognition$200  
Navigation map updates, three years $0$0
Rear air vents $100$100
Rear air vents with automatic controls$250  
Rear dual-zone climate control$125  
SMS text-to-speech reader $25$25
Telematics service, such as OnStar, with navigation $325$325
Wi-Fi hotspot$50  
Exterior 
Body kit $0$0
Laminated rear side windows $100$100
Painted brake calipers (optional) $0$0
Rear spoiler $200$200
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror$75  
Chronometer $100$100
Cornering lights $50$50
Head-up display (HUD)$350  
Headlight washers $50$50
Interior ambient lighting$150  
Interior ambient lighting, configurable $150$150
Steering-linked headlights $150$150
Powertrain 
Dual-mode exhaust, switchable$500  
Launch control $100$100
Limited-slip rear differential  $300
Raised top speed limiter  $0
Regenerative braking$0  
Seats and Interior Trim 
Automatic seat bolsters, driver $300$300
Leather-wrapped steering wheel$150$150 
Massage, passenger seat$100  
Metal pedals$75  
Power headrest height adjuster, driver seat $50$50
Power headrest height adjuster, passenger seat $50$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
Synthetic suede steering wheel  $150
Upholstered instrument panel $300$300
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500$500
Air suspension, auto-leveling and height adjustable$1000  
Performance steering system (optional) $0$0
Rear air springs, auto-leveling $350$350
Sport suspension (upgrade)$0$0 
Ultra-sport suspension (upgrade)  $0
Total Value of Features$7,340$7,790$8,140
Value of Feature Adjustments$0$450$800
Value of Feature Adjustments0-419-744

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

Model Year20182015
ModelA6 / S6E-Class
Body4dr Sedan4dr Sedan
Wheelbase114.6 in113.2 in
Length194.2 in192.1 in
Width73.8 in73.0 in
Height57.8 in57.1 in
Curb Weight3,804 lb.3,826 lb.
Fuel Capacity19.8 gal.21.1 gal.
Row 1 Headroom37.2 in37.9 in
Row 1 Shoulder Room57.5 in57.8 in
Row 1 Legroom41.3 in41.3 in
Row 2 Headroom37.8 in38.2 in
Row 2 Shoulder Room56.3 in56.9 in
Row 2 Legroom37.4 in35.8 in
Cargo Volume14.1 ft316.4 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 seat100No
Power seatback bolsters, driver seat100Yes
Power thigh support length 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%
Prestige Package
FeatureValueRequested?
Sunshades, second row125Yes
Sunshade, rear, power225Yes
Power trunk closer350Yes
Head-up display (HUD)350No
Around view cameras300Yes
Wide-view front camera150No
Hands-free trunk or liftgate100Yes
Wide-view rear camera0No
Total Requested110069%
Total Not Requested50031%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Heated steering wheel100No
Total Requested20067%
Total Not Requested10033%

Option Package Details
Mercedes-Benz E-Class E63 AMG

Laminated front side windows
FeatureValueRequested?
Laminated front side windows200Yes
Laminated rear side windows100No
Total Requested20067%
Total Not Requested10033%
Driver Assistance Package
FeatureValueRequested?
Rear cross-traffic detection100No
Collision preparation system, rear100Yes
Pedestrian detection50No
Lane keeping assist system400Yes
Blind spot intervention150No
Lane departure warning system200Yes
Adaptive cruise control, all-speed750Yes
Blind spot warning system200Yes
Total Requested165085%
Total Not Requested30015%

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

Laminated front side windows
FeatureValueRequested?
Laminated front side windows200Yes
Laminated rear side windows100No
Total Requested20067%
Total Not Requested10033%
Driver Assistance Package
FeatureValueRequested?
Rear cross-traffic detection100No
Collision preparation system, rear100Yes
Pedestrian detection50No
Lane keeping assist system400Yes
Blind spot intervention150No
Lane departure warning system200Yes
Adaptive cruise control, all-speed750Yes
Blind spot warning system200Yes
Total Requested165085%
Total Not Requested30015%

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