Audi A6 Audi A6 2006 Audi A4 Audi A4 2017

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Audi A6 vs. Audi A4 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 vs. Audi A4 Invoice Comparison

Lowest Total Price: $46,675

Audi A4 A4 2.0T   
Difference: $9,265

Lowest Total Invoice: $43,478

Audi A4 A4 2.0T   
Difference: $8,121

Calculate Payments

  Down Payment Interest Rate Term
Model Year20062017
ModelA6A4
Trim4.2A4 2.0T
Body4dr Sedan4dr Sedan
Base Price $53,770 $37,300
Base Invoice $49,559 $34,690
Cold Weather Package 400 500
Front sport buckets 500  
Rear side airbags 350 350
Heated steering wheel 200  
Premium Plus Package   3,800
Sport Package   750
Metallic paint (extra cost)   575
Wood trim   350
AWD   2,100
Cold Weather Package 364 466
Front sport buckets 455  
Rear side airbags 319 326
Heated steering wheel 182  
Premium Plus Package   3,534
Sport Package   698
Metallic paint (extra cost)   536
Wood trim   326
AWD   1,952
Options (change) 1,450 8,425
Options (change) 1,320 7,838
Destination 720 950
Total Price $55,940 $46,675
Total Invoice $51,599 $43,478

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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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Request free, no-obligation Audi A6 dealer quotes or Audi A4 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Audi A6 vs. Audi A4

Lowest Adjusted Price and Invoice: Audi A4 A4 2.0T
TrueDelta Adjusted Price Difference: $12,600
TrueDelta Adjusted Invoice Difference: $11,228
Model Year20062017
ModelA6A4
Trim4.2A4 2.0T
Body4dr Sedan4dr Sedan
Engine335hp V8252hp I4
TransmissionT6S7
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)17/23 MPG24/31 MPG
Audio (watts, speakers)330, 13755, 19
Tire (rear if not all the same)245/45-17245/40-18
Total Price$55,940$46,675
Adjustments for Features0-3,335
Feature-Adjusted Total Price$55,940$43,340
Total Invoice$51,599$43,478
Adjustments for Features0-3,107
Feature-Adjusted Total Invoice$51,599$40,371

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Features Comparison: Audi A6 vs. Audi A4

Model Year20062017
ModelA6A4
Trim4.2A4 2.0T
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100 
7-speed automated manual $1200
AWD$1700$1700
Accessories 
Proximity key $250
Tilt/telescoping steering wheel, manual $250
Tilt/telescoping steering wheel, power$350 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0 
Automatic braking, high-speed or partial $200
Automatic braking, low-speed $200
Driver drowsiness monitor $150
Forward collision warning $200
Knee airbag, driver $75
Knee airbag, passenger $75
Obstacle detection, front $150
Obstacle detection, rear $250
Pedestrian detection $50
Radar- or camera-based collision preparation system $0
Rearview camera $200
Rollover sensor $50
Secondary collision brake assist $25
Torque vectoring, brake-based $100
Cargo Management 
Air-conditioned storage compartment $50
Cargo net$40 
Rear seat pass-through$100 
Ski sack$50 
Storage compartment under front seat(s)$50 
Climate Control 
Rear air vents$100 
Rear air vents with automatic controls $250
Residual heat$50 
Engine / Motor 
Automatic start / stop $150
Regenerative braking $0
Exterior 
Body kit $0
Bodyside moldings$75 
Infotainment 
Android Auto support $100
Apple CarPlay support $100
Aux input $50
Bluetooth audio streaming $25
CD changer, remote$200 
CD player, remote $100
HD radio $50
MP3-compatible player $50
Telematics service, such as OnStar $200
Voice control for audio system $25
Instruments, Lights, and Mirrors 
LED headlights $1000
Mirror tilt-down in reverse$25 
Outside temperature display $50
Steering-linked headlights$150 
Trip computer $150
Xenon HID headlights$500 
Seats and Interior Trim 
Manual thigh support length adjuster, passenger seat $50
Suspension, Wheels, and Tires 
Electronic systems calibration selector $200
Sport suspension (upgrade) $0
Transmission 
Steering-wheel-mounted transmission controls $100
Total Value of Features$4,490$7,825
Value of Feature Adjustments$0$3,335
Value of Feature Adjustments0-3,107

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Specifications Comparison: Audi A6 vs. Audi A4

Model Year20062017
ModelA6A4
Body4dr Sedan4dr Sedan
Wheelbase111.9 in111.0 in
Length193.5 in186.1 in
Width73.1 in72.5 in
Height57.5 in56.2 in
Curb Weight4,145 lb.3,626 lb.
Fuel Capacity21.1 gal.16.9 gal.
Row 1 Headroom38.7 in38.9 in
Row 1 Shoulder Room57.1 in55.9 in
Row 1 Legroom41.3 in41.3 in
Row 2 Headroom37.8 in37.4 in
Row 2 Shoulder Room55.9 in54.5 in
Row 2 Legroom36.9 in35.7 in
Cargo Volume15.9 ft313.0 ft3

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Option Package Details
Audi A6 4.2

Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Rear seat pass-through100No
Ski sack50No
Total Requested20057%
Total Not Requested15043%

Option Package Details
Audi A4 A4 2.0T

Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Heated steering wheel100Yes
Total Requested300100%
Total Not Requested00%
Premium Plus Package
FeatureValueRequested?
Heated front seats200Yes
Body kit0No
Telematics service, such as OnStar200No
Obstacle detection, front150No
Obstacle detection, rear250No
Surround sound250Yes
Power-folding mirrors50Yes
245/40HR18 tires400No
LED headlights500No
Bang & Olufsen, 755W, 19 speakers (with subwoofer)350No
Memory system, driver seat200Yes
Satellite radio200Yes
Auto-dimming driver-side mirror75Yes
Alarm100No
Proximity key250No
Auto-dimming passenger-side mirror75Yes
Total Requested105032%
Total Not Requested220068%
Sport Package
FeatureValueRequested?
Sport suspension (upgrade)250No
Manual thigh support length adjuster, driver seat50Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Manual thigh support length adjuster, passenger seat50No
Front sport buckets100Yes
Dark-colored headliner (optional)0No
Total Requested30050%
Total Not Requested30050%

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