Audi A4 / S4 / RS4 Audi A4 / S4 / RS4 2022 Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2015

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Audi A4 / S4 / RS4 vs. Audi A6 / S6 / RS6 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 / S4 / RS4 vs. Audi A6 / S6 / RS6 Invoice Comparison

Lowest Total Price: $65,055

Audi A4 / S4 / RS4 S4   
Difference: $15,950

Lowest Total Invoice: $61,221

Audi A4 / S4 / RS4 S4   
Difference: $14,181

Calculate Payments

  Down Payment Interest Rate Term
Model Year20222015
ModelA4 / S4 / RS4A6 / S6 / RS6
TrimS4S6 4.0 TFSI
Body4dr Sedan4dr Sedan
Base Price $51,900 $75,500
Base Invoice $48,787 $70,217
S Sport Package 2,500  
Premium Plus Package 3,600  
Prestige Package 4,700  
Metallic paint (extra cost) 595 550
Cargo mat 120 185
All-weather floor mats 195 195
Rear side airbags 350 350
Cold Weather Package   500
Driver Assistance Package   2,800
S Sport Package 2,351  
Premium Plus Package 3,384  
Prestige Package 4,419  
Metallic paint (extra cost) 560 511
Cargo mat 112 172
All-weather floor mats 184 181
Rear side airbags 329 325
Cold Weather Package   467
Driver Assistance Package   2,604
Options (change) 12,060 4,580
Options (change) 11,339 4,260
Destination 1,095 925
Total Price $65,055 $81,005
Total Invoice $61,221 $75,402

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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 A4 / S4 / RS4 vs. Audi A6 / S6 / RS6

Lowest Adjusted Price and Invoice: Audi A4 / S4 / RS4 S4
TrueDelta Adjusted Price Difference: $17,945
TrueDelta Adjusted Invoice Difference: $16,058
Model Year20222015
ModelA4 / S4 / RS4A6 / S6 / RS6
TrimS4S6 4.0 TFSI
Body4dr Sedan4dr Sedan
Engine349hp V6420hp V8
TransmissionT8S7
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)21/30 MPG17/27 MPG
Audio (watts, speakers)755, 19630, 14
Tire (rear if not all the same)245/40-18255/40-19
Total Price$65,055$81,005
Adjustments for Features-1,9950
Feature-Adjusted Total Price$63,060$81,005
Total Invoice$61,221$75,402
Adjustments for Features-1,8770
Feature-Adjusted Total Invoice$59,344$75,402

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Features Comparison: Audi A4 / S4 / RS4 vs. Audi A6 / S6 / RS6

Model Year20222015
ModelA4 / S4 / RS4A6 / S6 / RS6
TrimS4S6 4.0 TFSI
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300 
7-speed automated manual $1200
AWD$1700$1700
Accessories 
Adaptive cruise control, all-speed $850
Adaptive cruise control, all-speed, topography and road sign aware$1100 
Low-speed semi-autonomous driving$100 
Semi-automated parking system$500 
Tilt/telescoping steering wheel, manual$250 
Tilt/telescoping steering wheel, power $350
Brakes, Airbags, and Other Safety 
Automatic braking, high-speed or partial$200 
Cross-traffic warning, rear$100 
Driver drowsiness monitor$150 
Evasive maneuver assist$200 
Following distance indicator$25 
Lane departure prevention $150
Lane keeping assist$400 
Pedestrian detection$50 
Secondary collision brake assist$25 
Torque vectoring, brake-based$100 
Turn assist$25 
Vehicle exit assist$25 
Cargo Management 
Air-conditioned storage compartment$50 
Cargo net $40
Rear seat pass-through $100
Climate Control 
Rear dual-zone climate control $125
Residual heat $50
Engine / Motor 
Automatic start / stop$150 
Dual-mode exhaust, switchable $500
Exterior 
Body kit $0
Laminated front side windows$200 
Painted brake calipers (optional)$0 
Rear spoiler$200 
Infotainment 
4G LTE connectivity$0 
Alexa integration$0 
Android Auto support$100 
Apple CarPlay support$100 
Aux input $50
CD player $125
DVD-compatible player $0
iPod integration $100
Media drive $15
MP3-compatible player $50
Telematics service, such as OnStar$200 
Traffic + travel information $25
Traffic information$25 
Traffic light information$50 
USB port$25 
Wireless charging station$75 
Instruments, Lights, and Mirrors 
Auto-dimming headlights$200 
Boost gauge$75 
Cornering lights $50
Fog lights$125 
Headlight washers$50 
Interior ambient lighting $150
Interior ambient lighting, configurable$150 
Large color reconfigurable instrument cluster display$250 
Mirror tilt-down in reverse $25
Predictive efficiency assist$0 
Road sign information$75 
Seats and Interior Trim 
Leather door panel trim $250
Manual thigh support length adjuster, driver seat$50 
Manual thigh support length adjuster, passenger seat$50 
Massage, driver seat$100 
Massage, passenger seat$100 
Power seatback bolsters, driver seat$100 
Power seatback bolsters, passenger seat$100 
Synthetic suede door panel trim$250 
Synthetic suede inserts in leather seating surfaces$0 
Upholstered door armrests (optional)$0 
Wood trim $300
Suspension, Wheels, and Tires 
Air suspension, auto-leveling and height adjustable $1000
Transmission 
Launch control$100 
Total Value of Features$9,200$7,205
Value of Feature Adjustments$1,995$0
Value of Feature Adjustments-1,8770

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Specifications Comparison: Audi A4 / S4 / RS4 vs. Audi A6 / S6 / RS6

Model Year20222015
ModelA4 / S4 / RS4A6 / S6 / RS6
Body4dr Sedan4dr Sedan
Wheelbase111.0 in114.7 in
Length187.5 in193.9 in
Width72.7 in73.8 in
Height56.2 in57.8 in
Curb Weight3,847 lb.4,398 lb.
Fuel Capacity15.3 gal.19.8 gal.
Row 1 Headroom37.3 in37.2 in
Row 1 Shoulder Room55.9 in57.5 in
Row 1 Legroom41.3 in41.3 in
Row 2 Headroom37.4 in37.8 in
Row 2 Shoulder Room54.5 in56.3 in
Row 2 Legroom35.7 in37.4 in
Cargo Volume12.0 ft314.1 ft3

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Option Package Details
Audi A4 / S4 / RS4 S4

S Sport Package
FeatureValueRequested?
Adaptive dampers - electrical500Yes
Active rear differential500Yes
Painted brake calipers (optional)0No
Total Requested1000100%
Total Not Requested00%
Premium Plus Package
FeatureValueRequested?
245/40HR18 tires400No
Around view cameras300Yes
Wide-view front camera150Yes
Large color reconfigurable instrument cluster display250No
Wide-view rear camera0Yes
Wireless charging station75No
Upholstered door armrests (optional)0No
Auto-dimming passenger-side mirror75Yes
Blind spot warning system200Yes
Cross-traffic warning, rear100No
Collision preparation system, rear100Yes
Vehicle exit assist25No
Memory system, driver seat200Yes
Satellite radio200Yes
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Heated steering wheel100Yes
Auto-dimming driver-side mirror75Yes
Alarm100No
Proximity key250Yes
Power-folding mirrors50Yes
Evasive maneuver assist200No
Predictive efficiency assist0No
Adaptive cruise control, all-speed, topography and road sign aware950No
Road sign information75No
Turn assist25No
Lane keeping assist400No
Following distance indicator25No
Low-speed semi-autonomous driving100No
Total Requested210044%
Total Not Requested272556%
Prestige Package
FeatureValueRequested?
Heated second row seats200Yes
Head-up display (HUD)350Yes
Headlight washers50No
Surround sound250Yes
Laminated front side windows200No
Semi-automated parking system500No
Interior ambient lighting, configurable0No
Bang & Olufsen, 755W, 19 speakers (with subwoofer)350No
Navigation system600Yes
Voice control for nav and audio75Yes
Traffic information25Yes
Handwriting recognition200Yes
Traffic light information50No
Total Requested170060%
Total Not Requested115040%

Option Package Details
Audi A6 / S6 / RS6 S6 4.0 TFSI

Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Heated steering wheel100Yes
Total Requested300100%
Total Not Requested00%
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 warning200Yes
Wide-view front camera150Yes
Wide-view rear camera0Yes
Total Requested1900100%
Total Not Requested00%

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