Audi A4 Audi A4 2017 Audi A6 Audi A6 2006

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Audi A4 vs. Audi A6 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 A4 vs. Audi A6 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 Year20172006
ModelA4A6
TrimA4 2.0T4.2
Body4dr Sedan4dr Sedan
Base Price $37,300 $53,770
Base Invoice $34,690 $49,559
Sport Package 750  
Cold Weather Package 500 400
Premium Plus Package 3,800  
Metallic paint (extra cost) 575  
Wood trim 350  
Rear side airbags 350 350
AWD 2,100  
Front sport buckets   500
Heated steering wheel   200
Sport Package 698  
Cold Weather Package 466 364
Premium Plus Package 3,534  
Metallic paint (extra cost) 536  
Wood trim 326  
Rear side airbags 326 319
AWD 1,952  
Front sport buckets   455
Heated steering wheel   182
Options (change) 8,425 1,450
Options (change) 7,838 1,320
Destination 950 720
Total Price $46,675 $55,940
Total Invoice $43,478 $51,599

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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 A4 dealer quotes or Audi A6 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Audi A4 vs. Audi A6

Lowest Adjusted Price and Invoice: Audi A4 A4 2.0T
TrueDelta Adjusted Price Difference: $12,600
TrueDelta Adjusted Invoice Difference: $11,228
Model Year20172006
ModelA4A6
TrimA4 2.0T4.2
Body4dr Sedan4dr Sedan
Engine252hp I4335hp V8
TransmissionS7T6
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)24/31 MPG17/23 MPG
Audio (watts, speakers)755, 19330, 13
Tire (rear if not all the same)245/40-18245/45-17
Total Price$46,675$55,940
Adjustments for Features-3,3350
Feature-Adjusted Total Price$43,340$55,940
Total Invoice$43,478$51,599
Adjustments for Features-3,1070
Feature-Adjusted Total Invoice$40,371$51,599

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Features Comparison: Audi A4 vs. Audi A6

Model Year20172006
ModelA4A6
TrimA4 2.0T4.2
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
7-speed automated manual$1200 
6-speed manually-shiftable automatic $1100
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$7,825$4,490
Value of Feature Adjustments$3,335$0
Value of Feature Adjustments-3,1070

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Specifications Comparison: Audi A4 vs. Audi A6

Model Year20172006
ModelA4A6
Body4dr Sedan4dr Sedan
Wheelbase111.0 in111.9 in
Length186.1 in193.5 in
Width72.5 in73.1 in
Height56.2 in57.5 in
Curb Weight3,626 lb.4,145 lb.
Fuel Capacity16.9 gal.21.1 gal.
Row 1 Headroom38.9 in38.7 in
Row 1 Shoulder Room55.9 in57.1 in
Row 1 Legroom41.3 in41.3 in
Row 2 Headroom37.4 in37.8 in
Row 2 Shoulder Room54.5 in55.9 in
Row 2 Legroom35.7 in36.9 in
Cargo Volume13.0 ft315.9 ft3

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Option Package Details
Audi A4 A4 2.0T

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%
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%

Option Package Details
Audi A6 4.2

Front sport buckets
FeatureValueRequested?
Front sport buckets100Yes
Manual thigh support adjuster, driver seat50Yes
Total Requested150100%
Total Not Requested00%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Rear seat pass-through100No
Ski sack50No
Total Requested20057%
Total Not Requested15043%

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