Audi A6 / S6 Audi A6 / S6 2020 Audi A4 / S4 Audi A4 / S4 2006

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Audi A6 / S6 vs. Audi A4 / S4 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. Audi A4 / S4 Invoice Comparison

Lowest Total Price: $38,385

Audi A4 / S4 A4 2.0T   
Difference: $21,935

Calculate Payments

  Down Payment Interest Rate Term
Model Year202020202020200620062006
ModelA6 / S6A6 / S6A6 / S6A4 / S4A4 / S4A4 / S4
Trim4555S6A4 2.0TA4 3.2S4
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $54,900 $59,800 $73,900 $28,240 $34,490 $46,400
Competition Package 3,000 3,000        
Cold Weather Package 500 500 500 400 400 400
Metallic paint (extra cost) 575 575 575 450 450 450
Rear side airbags 350 350 350 350 350 350
Sunshade, rear, power     500 400 400 400
Carbon fiber trim     500     300
Sunroof       1,400 1,000  
Premium Package       1,850 1,050 2,900
Technology Package       1,275 1,275  
Tire-pressure monitor       250 250 250
Sport suspension (upgrade)       250 250  
Obstacle detection, rear       350 350 350
Bluetooth cell phone link       500 500 500
Navigation system       1,950 1,950 1,950
Bose 215W 10 speakers           1,000
Competition Package 2,790 2,790        
Cold Weather Package 467 467 467 364 364 364
Metallic paint (extra cost) 536 536 536 410 410 410
Rear side airbags 325 325 325 319 319 319
Sunshade, rear, power     466 364 364 364
Carbon fiber trim     467     273
Sunroof       1,274 910  
Premium Package       1,684 956 2,639
Technology Package       1,160 1,160  
Tire-pressure monitor       228 228 228
Sport suspension (upgrade)       228 228  
Obstacle detection, rear       319 319 319
Bluetooth cell phone link       455 455 455
Navigation system       1,775 1,775 1,775
Bose 215W 10 speakers           910
Options (change) 4,425 4,425 2,425 9,425 8,225 8,850
Options (change) 4,118 4,118 2,261 8,580 7,488 8,056
Destination 995 995 995 720 720 720
Gas Tax 0 0 0 0 0 1,700
Total Price $60,320 $65,220 $77,320 $38,385 $43,435 $57,670

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While we strive for accuracy, the site is not error-free, and prices can change at any time.

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TrueDelta Value Comparison: Audi A6 / S6 vs. Audi A4 / S4

Lowest Adjusted Price: Audi A4 / S4 A4 2.0T
Lowest Adjusted Invoice: Audi A6 / S6 S6
TrueDelta Adjusted Price Difference: $15,070
TrueDelta Adjusted Invoice Difference: $32,441
Model Year202020202020200620062006
ModelA6 / S6A6 / S6A6 / S6A4 / S4A4 / S4A4 / S4
Trim4555S6A4 2.0TA4 3.2S4
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine335hp V6 H335hp V6 H444hp V6 H200hp I4255hp V6340hp V8
TransmissionS7S7T8M6CVT-7M6
DrivetrainAWDAWDAWDFWDFWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)630, 14630, 14630, 14150, 10150, 10215, 10
Tire (rear if not all the same)245/45-19245/45-19255/40-20235/45-17235/45-17235/40-18
Total Price$60,320$65,220$77,320$38,385$43,435$57,670
Adjustments for Features-6,865-6,865-8,4150-1,150-2,250
Feature-Adjusted Total Price$53,455$58,355$68,905$38,385$42,285$55,420
Cost Above Minimum$0$4,900$15,450$0$3,900$17,035

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Features Comparison: Audi A6 / S6 vs. Audi A4 / S4

Model Year202020202020200620062006
ModelA6 / S6A6 / S6A6 / S6A4 / S4A4 / S4A4 / S4
Trim4555S6A4 2.0TA4 3.2S4
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
7-speed automated manual$1200$1200    
8-speed manually-shiftable automatic  $1300   
6-speed manual   $150 $150
7-speed manually-shiftable CVT    $1100 
AWD$1700$1700$1700  $1700
FWD   $0$0 
Accessories 
Heated steering wheel$100$100$100   
Proximity key$250$250$250   
Sunshade, rear, power  $225$225$225$225
Sunshades, second row  $125$125$125$125
Tilt/telescoping steering wheel, manual   $250$250$250
Tilt/telescoping steering wheel, power$350$350$350   
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats   $0$0 
Blind spot warning system$200$200$200   
Collision preparation system, rear$100$100$100   
Knee airbag, driver$75$75$75   
Knee airbag, passenger$75$75$75   
Obstacle detection, front$150$150$150   
Rearview camera$200$200$200   
Rollover sensor$50$50$50   
Secondary collision brake assist$25$25$25   
Cargo Management 
Ski sack   $50$50$50
Storage compartment under front seat(s)   $50$50 
Climate Control 
Rear air vents with automatic controls$250$250$250   
Rear dual-zone climate control$125$125$125   
Residual heat$50$50$50   
Drivetrain 
Active rear differential$500$500    
Engine / Motor 
Automatic start / stop$150$150$150   
Dual-mode exhaust, switchable  $500   
Regenerative braking$0$0$0   
Exterior 
Black exterior trim (optional)$0$0    
Bodyside moldings   $75$75$75
Laminated front side windows$200$200$200   
Painted brake calipers (optional)$0$0    
Rear spoiler     $200
Infotainment 
4G LTE connectivity$0$0$0   
Android Auto support$100$100$100   
Apple CarPlay support$100$100$100   
Aux input$50$50$50   
Bluetooth audio streaming$25$25$25   
CD changer, remote   $200$200$200
CD player$125$125$125   
DVD-compatible player$0$0$0   
Handwriting recognition$200$200$200   
HD radio$50$50$50   
In-vehicle Internet$150$150$150   
Media drive$15$15$15   
MP3-compatible player$50$50$50   
Satellite radio$200$200$200  $200
Surround sound$250$250$250   
Traffic + travel information$25$25$25   
Voice control for nav and audio$100$100$100   
Wi-Fi hotspot$50$50$50   
Instruments, Lights, and Mirrors 
Fog lights   $125$125$125
Headlight washers     $50
LED headlights$1000$1000$1000   
Mirror tilt-down in reverse$25$25$25   
Steering-linked headlights   $150$150$150
Xenon HID headlights   $500$500$500
Seats and Interior Trim 
Aluminum trim$100$100 $100  
Carbon fiber trim  $200  $200
Illuminated door sill trim plates$200$200$200   
Manual thigh support length adjuster, driver seat     $50
Wood trim    $300 
Suspension, Wheels, and Tires 
Air suspension, auto-leveling and height adjustable  $1000   
Electronic systems calibration selector$200$200$200   
Sport suspension (upgrade)$0$0$0$0$0 
Ultra-sport suspension (upgrade)     $0
Transmission 
Steering-wheel-mounted transmission controls$100$100$100   
Total Value of Features$8,865$8,865$10,415$2,000$3,150$4,250
Value of Feature Adjustments$6,865$6,865$8,415$0$1,150$2,250
Value of Feature Adjustments-582-538-3540-1,060-2,077

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Specifications Comparison: Audi A6 / S6 vs. Audi A4 / S4

Model Year20202006
ModelA6 / S6A4 / S4
Body4dr Sedan4dr Sedan
Wheelbase115.1 in104.3 in
Length194.4 in180.6 in
Width74.3 in69.8 in
Height57.4 in56.2 in
Curb Weight4,102 lb.3,550 lb.
Fuel Capacity19.3 gal.16.6 gal.
Row 1 Headroom38.0 in38.4 in
Row 1 Shoulder Room57.8 in55.1 in
Row 1 Legroom41.3 in41.3 in
Row 2 Headroom38.1 in37.2 in
Row 2 Shoulder Room56.5 in53.4 in
Row 2 Legroom37.4 in34.3 in
Cargo Volume13.7 ft313.4 ft3

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Option Package Details
Audi A6 / S6 45

Competition Package
FeatureValueRequested?
Front sport buckets100Yes
Aluminum trim100Yes
Active rear differential500No
Painted brake calipers (optional)0No
Sport suspension (upgrade)250Yes
Upgraded leather upholstery0No
Power 4-way lumbar adjuster, passenger seat150Yes
Metal pedals75No
Dark-colored headliner (optional)0No
Leather door panel trim250No
Black exterior trim (optional)0No
Total Requested60042%
Total Not Requested82558%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Heated steering wheel100No
Total Requested20067%
Total Not Requested10033%

Option Package Details
Audi A6 / S6 55

Competition Package
FeatureValueRequested?
Front sport buckets100Yes
Aluminum trim100Yes
Active rear differential500No
Painted brake calipers (optional)0No
Sport suspension (upgrade)250Yes
Upgraded leather upholstery0No
Power 4-way lumbar adjuster, passenger seat150Yes
Metal pedals75No
Dark-colored headliner (optional)0No
Leather door panel trim250No
Black exterior trim (optional)0No
Total Requested60042%
Total Not Requested82558%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Heated steering wheel100No
Total Requested20067%
Total Not Requested10033%

Option Package Details
Audi A6 / S6 S6

Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Heated steering wheel100No
Total Requested20067%
Total Not Requested10033%

Option Package Details
Audi A4 / S4 A4 2.0T

Sunroof
FeatureValueRequested?
Sunroof900Yes
Leather seating surfaces900Yes
Total Requested1800100%
Total Not Requested00%
Sunshade, rear, power
FeatureValueRequested?
Sunshade, rear, power225Yes
Sunshades, second row125Yes
Total Requested350100%
Total Not Requested00%
Navigation system
FeatureValueRequested?
Navigation system600Yes
CD changer, remote-125No
Total Requested600126%
Total Not Requested-125-26%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Rear seat pass-through100Yes
Ski sack50No
Total Requested30086%
Total Not Requested5014%
Premium Package
FeatureValueRequested?
235/45HR17 tires400No
Heated front seats200Yes
Universal garage door opener100Yes
Rain-sensing wipers100Yes
Auto-dimming rearview mirror150Yes
Automatic headlights125Yes
Auto-dimming driver-side mirror75Yes
Compass0Yes
Power-folding mirrors50Yes
Auto-dimming passenger-side mirror75Yes
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat50Yes
Total Requested117575%
Total Not Requested40025%
Technology Package
FeatureValueRequested?
Automatic headlights125Yes
Steering-linked headlights150No
Xenon HID headlights500Yes
Memory system, driver seat200Yes
Total Requested82585%
Total Not Requested15015%

Option Package Details
Audi A4 / S4 A4 3.2

Sunshade, rear, power
FeatureValueRequested?
Sunshade, rear, power225Yes
Sunshades, second row125Yes
Total Requested350100%
Total Not Requested00%
Navigation system
FeatureValueRequested?
Navigation system600Yes
CD changer, remote-125No
Total Requested600126%
Total Not Requested-125-26%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Rear seat pass-through100Yes
Ski sack50No
Total Requested30086%
Total Not Requested5014%
Premium Package
FeatureValueRequested?
Heated front seats200Yes
Universal garage door opener100Yes
Rain-sensing wipers100Yes
235/45HR17 tires400No
Auto-dimming rearview mirror150Yes
Automatic headlights125Yes
Auto-dimming driver-side mirror75Yes
Compass0Yes
Power-folding mirrors50Yes
Auto-dimming passenger-side mirror75Yes
Total Requested87569%
Total Not Requested40031%
Technology Package
FeatureValueRequested?
Automatic headlights125Yes
Steering-linked headlights150No
Xenon HID headlights500Yes
Memory system, driver seat200Yes
Total Requested82585%
Total Not Requested15015%

Option Package Details
Audi A4 / S4 S4

Sunshade, rear, power
FeatureValueRequested?
Sunshade, rear, power225Yes
Sunshades, second row125Yes
Total Requested350100%
Total Not Requested00%
Bose, 215W, 10 speakers (with subwoofer)
FeatureValueRequested?
Bose, 215W, 10 speakers (with subwoofer)350No
Satellite radio200Yes
Total Requested20036%
Total Not Requested35064%
Navigation system
FeatureValueRequested?
Navigation system600Yes
CD changer, remote-125No
Total Requested600126%
Total Not Requested-125-26%
Premium Package
FeatureValueRequested?
Heated front seats200Yes
Sunroof900Yes
Universal garage door opener100Yes
Rain-sensing wipers100Yes
Automatic headlights125Yes
Steering-linked headlights150No
Alloy wheels, optional design0No
Memory system, driver seat200Yes
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Compass0Yes
Power-folding mirrors50Yes
Auto-dimming passenger-side mirror75Yes
Total Requested197593%
Total Not Requested1507%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Rear seat pass-through100Yes
Ski sack50No
Total Requested30086%
Total Not Requested5014%

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