Audi A6 / S6 Audi A6 / S6 2014 Mercedes-Benz E-Class Mercedes-Benz E-Class 2015

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

Join Us

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: $86,245

Audi A6 / S6 S6 4.0 TFSI   
Difference: $16,435

Lowest Total Invoice: $80,277

Audi A6 / S6 S6 4.0 TFSI   
Difference: $15,281

Calculate Payments

  Down Payment Interest Rate Term
Model Year201420152015
ModelA6 / S6E-ClassE-Class
TrimS6 4.0 TFSIE63 AMGE63 AMG S
Body4dr Sedan4dr Sedan4dr Sedan
Base Price $73,400 $93,600 $100,600
Base Invoice $68,262 $87,048 $93,558
Driver Assistance Package 2,800 2,800 2,800
Comfort Seating Package 2,000    
Cold Weather Package 500    
Sunshade, rear, power 500    
Metallic paint (extra cost) 500    
Rear side airbags 350 420 420
LED headlights 1,400    
Synthetic suede headliner 3,000    
Wood trim, alternative type 900 0 0
Parking Assist Package   800 800
Special order charge   250 250
Heated second row seats   625 625
Sunshades, second row   380 380
Illuminated door sill trim plates   850  
Limited-slip rear differential   2,030  
Driver Assistance Package 2,604 2,604 2,604
Comfort Seating Package 1,860    
Cold Weather Package 467    
Sunshade, rear, power 467    
Metallic paint (extra cost) 467    
Rear side airbags 325 391 391
LED headlights 1,302    
Synthetic suede headliner 2,790    
Wood trim, alternative type 838 0 0
Parking Assist Package   744 744
Special order charge   233 233
Heated second row seats   581 581
Sunshades, second row   353 353
Illuminated door sill trim plates   791  
Limited-slip rear differential   1,888  
Options (change) 11,950 8,155 5,275
Options (change) 11,120 7,585 4,906
Destination 895 925 925
Total Price $86,245 $102,680 $106,800
Total Invoice $80,277 $95,558 $99,389

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 E-Class 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 E-Class

Lowest Adjusted Price and Invoice: Audi A6 / S6 S6 4.0 TFSI
TrueDelta Adjusted Price Difference: $15,735
TrueDelta Adjusted Invoice Difference: $14,630
Model Year201420152015
ModelA6 / S6E-ClassE-Class
TrimS6 4.0 TFSIE63 AMGE63 AMG S
Body4dr Sedan4dr Sedan4dr Sedan
Engine420hp 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)255/40-19255/35-19255/35-19
Total Price$86,245$102,680$106,800
Adjustments for Features0-700-750
Feature-Adjusted Total Price$86,245$101,980$106,050
Cost Above Minimum$0$0$4,070
Total Invoice$80,277$95,558$99,389
Adjustments for Features0-651-698
Feature-Adjusted Total Invoice$80,277$94,907$98,691
Cost Above Minimum$0$0$3,784

Return to top

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

Model Year201420152015
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 
Hands-free trunk or liftgate $100$100
Heated steering wheel$100  
Power trunk closer $350$350
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$75  
Lane departure prevention$150  
Lane keeping assist $400$400
Pedestrian detection $50$50
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 
Rear air vents $100$100
Rear air vents with automatic controls$250  
Rear dual-zone climate control$125  
Drivetrain 
Active rear differential$500  
Limited-slip rear differential $300$300
Engine / Motor 
Automatic start / stop $150$150
Dual-mode exhaust, switchable$500  
Raised top speed limiter  $0
Regenerative braking$0  
Exterior 
Painted brake calipers (optional) $0$0
Rear spoiler $200$200
Infotainment 
App support $0$0
Aux input$50  
Handwriting recognition$200  
iPod integration$100  
Navigation map updates, three years $0$0
SD Card slot $25$25
SMS text-to-speech reader $25$25
Telematics service, such as OnStar, with navigation $225$225
USB port $25$25
Wi-Fi hotspot$50  
Instruments, Lights, and Mirrors 
Auto-dimming headlights $200$200
Auto-dimming passenger-side mirror$75  
Chronometer $100$100
Headlight washers $50$50
Interior ambient lighting$150  
Interior ambient lighting, configurable $150$150
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 
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
Transmission 
Launch control $100$100
Total Value of Features$7,240$7,940$7,990
Value of Feature Adjustments$0$700$750
Value of Feature Adjustments0-651-698

Return to top

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

Model Year20142015
ModelA6 / S6E-Class
Body4dr Sedan4dr Sedan
Wheelbase114.7 in113.2 in
Length193.9 in192.1 in
Width73.8 in73.0 in
Height57.8 in57.1 in
Curb Weight3,727 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

Return to top

Option Package Details
Audi A6 / S6 S6 4.0 TFSI

Driver Assistance Package
FeatureValueRequested?
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200Yes
Adaptive cruise control, all-speed700Yes
Lane departure prevention system150Yes
Around view cameras300Yes
Automatic braking, low-speed200Yes
Forward collision alert200Yes
Wide-view front camera150No
Wide-view rear camera0No
Total Requested175092%
Total Not Requested1508%
Comfort Seating Package
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Power thigh support adjuster, driver seat100Yes
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver100Yes
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%

Option Package Details
Mercedes-Benz E-Class E63 AMG

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-speed700Yes
Blind spot warning system200Yes
Total Requested160084%
Total Not Requested30016%

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

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-speed700Yes
Blind spot warning system200Yes
Total Requested160084%
Total Not Requested30016%

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.