Audi A6 / S6 Audi A6 / S6 2018 Mercedes-Benz E-Class Mercedes-Benz E-Class 2009

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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: $81,650

Audi A6 / S6 S6 4.0 TFSI   
Difference: $19,985

Lowest Total Invoice: $76,009

Audi A6 / S6 S6 4.0 TFSI   
Difference: $18,720

Calculate Payments

  Down Payment Interest Rate Term
Model Year20182009
ModelA6 / S6E-Class
TrimS6 4.0 TFSIE63 AMG
Body4dr Sedan4dr Sedan
Base Price $71,900 $87,700
Base Invoice $66,868 $81,561
Comfort Seating Package 1,850  
Sunshade, rear, power 500  
Driver Assistance Package 2,000  
Metallic paint (extra cost) 575  
Synthetic suede headliner 3,000  
Rear side airbags 350  
Carbon fiber trim 500 2,500
Premium I Package   2,100
Premium II Package   1,930
Obstacle detection, rear   1,140
Illuminated door sill trim plates   700
Sunshades, second row   360
Adaptive cruise control   2,230
Comfort Seating Package 1,722  
Sunshade, rear, power 466  
Driver Assistance Package 1,860  
Metallic paint (extra cost) 536  
Synthetic suede headliner 2,790  
Rear side airbags 325  
Carbon fiber trim 467 2,325
Premium I Package   1,953
Premium II Package   1,795
Obstacle detection, rear   1,060
Illuminated door sill trim plates   651
Sunshades, second row   335
Adaptive cruise control   2,074
Options (change) 8,775 10,960
Options (change) 8,166 10,193
Destination 975 875
Gas Tax 0 2,100
Total Price $81,650 $101,635
Total Invoice $76,009 $94,729

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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: $25,275
TrueDelta Adjusted Invoice Difference: $23,645
Model Year20182009
ModelA6 / S6E-Class
TrimS6 4.0 TFSIE63 AMG
Body4dr Sedan4dr Sedan
Engine450hp V8507hp V8
EPA Fuel Economy (city/highway)16/24 MPG12/19 MPG
Audio (watts, speakers)630, 14420, 12
Tire (rear if not all the same)255/35-20245/40-18
Total Price$81,650$101,635
Adjustments for Features-5,2900
Feature-Adjusted Total Price$76,360$101,635
Total Invoice$76,009$94,729
Adjustments for Features-4,9250
Feature-Adjusted Total Invoice$71,084$94,729

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

Model Year20182009
ModelA6 / S6E-Class
TrimS6 4.0 TFSIE63 AMG
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
7-speed automated manual$1200 
7-speed manually-shiftable automatic $1200
RWD $0
Adaptive cruise control $750
Adaptive cruise control, all-speed$1000 
Remote window/roof operation $15
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0
Automatic braking, low-speed$200 
Blind spot warning system$200 
Brake- or yaw-sensor-initiated collision preparation system $0
Collision preparation system, rear$100 
Forward collision warning$200 
Knee airbag, driver$100 
Knee airbag, passenger$100 
Lane departure prevention, steering-based$200 
Lane departure warning$200 
Radar- or camera-based collision preparation system$100 
Rearview camera$200 
Secondary collision brake assist$25 
Cargo Management 
Air-conditioned storage compartment $50
Cargo net$40 
Rear seat pass-through$100 
Climate Control and Infotainment 
4G LTE connectivity$50 
Android Auto support$100 
Apple CarPlay support$100 
Bluetooth audio streaming$25 
CD changer, in-dash $325
CD player$125 
DVD-compatible player$0 
Handwriting recognition$200 
In-vehicle Internet$150 
iPod integration $100
Media drive$15 
SD Card slot$25 
Telematics service, such as OnStar $300
Traffic + travel information$25 
Traffic information $25
USB port$100 
Wi-Fi hotspot$50 
Body kit $0
Bodyside moldings $75
Laminated front side windows$200 
Instruments, Lights, and Mirrors 
Auto-dimming headlights$200 
Auto-dimming passenger-side mirror$75 
Chronometer $100
Fog lights $125
Headlight washers $50
LED headlights$1000 
Power-folding mirrors$50 
Steering-linked fog lights $50
Xenon HID headlights $500
Automatic start / stop$150 
Dual-mode exhaust, switchable$500 
Launch control $100
Regenerative braking$0 
Seats and Interior Trim 
Folding second row seats$300 
Leather-wrapped steering wheel$150 
Massage, driver seat$100 
Massage, passenger seat$100 
Power headrest height adjuster, driver seat $50
Power headrest height adjuster, passenger seat $50
Power thigh bolsters, driver seat$100 
Power thigh bolsters, passenger seat$100 
Power-folding headrests, second row seats $50
Synthetic suede inserts in leather seating surfaces $0
Synthetic suede steering wheel $150
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500
Alloy wheels$350 
Electronic systems calibration selector$200 
Polished alloy wheels $350
Total Value of Features$10,205$4,915
Value of Feature Adjustments$5,290$0
Value of Feature Adjustments-4,9250

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

Model Year20182009
ModelA6 / S6E-Class
Body4dr Sedan4dr Sedan
Wheelbase114.6 in112.4 in
Length194.2 in191.0 in
Width73.8 in71.7 in
Height57.8 in58.4 in
Curb Weight4,398 lb.4,027 lb.
Fuel Capacity19.8 gal.21.1 gal.
Row 1 Headroom37.2 in39.1 in
Row 1 Shoulder Room57.5 in56.4 in
Row 1 Hip Room0.0 in52.4 in
Row 1 Legroom41.3 in41.9 in
Row 2 Headroom37.8 in37.8 in
Row 2 Shoulder Room56.3 in56.1 in
Row 2 Hip Room0.0 in53.8 in
Row 2 Legroom37.4 in35.6 in
Cargo Volume14.1 ft315.9 ft3

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Option Package Details
Audi A6 / S6 S6 4.0 TFSI

Comfort Seating Package
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 seat100Yes
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100Yes
Memory system, passenger seat150Yes
Massage, driver seat100No
Massage, passenger seat100No
Total Requested85068%
Total Not Requested40032%
Driver Assistance Package
Auto-dimming headlights200No
Radar- or camera-based collision preparation system100No
Lane departure warning200No
Adaptive cruise control, all-speed750No
Automatic braking, low-speed200No
Forward collision warning200No
Lane departure prevention, steering-based200No
Total Requested00%
Total Not Requested1850100%

Option Package Details
Mercedes-Benz E-Class E63 AMG

Obstacle detection, rear
Obstacle detection, rear300Yes
Obstacle detection, front200Yes
Total Requested500100%
Total Not Requested00%
Premium I Package
Cooled or ventilated front seats300Yes
Sunshade, rear, power225Yes
Navigation system600Yes
Voice control for nav and audio100Yes
Traffic information25Yes
HD radio50Yes
iPod integration100Yes
Total Requested1400100%
Total Not Requested00%
Premium II Package
Xenon HID headlights500Yes
Headlight washers50No
Proximity key250Yes
Steering-linked fog lights50No
Total Requested75088%
Total Not Requested10012%

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