Audi A4 / S4 Audi A4 / S4 2021 Subaru Legacy Subaru Legacy 2015

We are 103,000+ car owners sharing real-world car information.

Join Us

Audi A4 / S4 vs. Subaru Legacy 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 vs. Subaru Legacy Invoice Comparison

Lowest Total Price: $30,592

Subaru Legacy 2.5i Limited   
Difference: $17,338

Calculate Payments

  Down Payment Interest Rate Term
Model Year20212021202120152015
ModelA4 / S4A4 / S4A4 / S4LegacyLegacy
TrimA4 40A4 45S42.5i Limited3.6R Limited
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $39,100 $40,900 $49,900 $26,495 $29,595
Navigation and Telematics Package 3,000 3,000      
Premium Plus Package 3,200 3,200      
Cold Weather Package 500 500 500    
Metallic paint (extra cost) 575 575 575    
Cargo net 80 80 80 70 70
All-weather floor mats 190 190 190 72 72
Metal pedals 240 240   170 170
Driver Assistance Package     1,800    
Prestige Package     4,400    
Moonroof Package, keyless access, and navigation       2,195 2,195
Eyesight Driver Assist System       795 795
Navigation and Telematics Package 2,790 2,790      
Premium Plus Package 2,976 2,976      
Cold Weather Package 466 466 466    
Metallic paint (extra cost) 536 536 536    
Cargo net 74 74 74 45 45
All-weather floor mats 177 177 177 46 46
Metal pedals 223 223   110 110
Driver Assistance Package     1,674    
Prestige Package     4,092    
Moonroof Package, keyless access, and navigation       1,830 1,830
Eyesight Driver Assist System       663 663
Options (change) 7,785 7,785 7,545 3,302 3,302
Options (change) 7,242 7,242 7,019 2,694 2,694
Destination 1,045 1,045 1,045 795 795
Total Price $47,930 $49,730 $58,490 $30,592 $33,692

Return to top

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

Dealer Price Quotes

Want to find out how much dealers are willing to discount these cars?

Request free, no-obligation Audi A4 / S4 dealer quotes or Subaru Legacy dealer quotes from dealers using our car quote form.

The process is easy and takes just a minute or two. You'll receive price quotes from local approved dealers within 48 hours.

TrueDelta Value Comparison: Audi A4 / S4 vs. Subaru Legacy

Lowest Adjusted Price: Subaru Legacy 2.5i Limited
Lowest Adjusted Invoice: Audi A4 / S4 S4
TrueDelta Adjusted Price Difference: $13,808
TrueDelta Adjusted Invoice Difference: $21,426
Model Year20212021202120152015
ModelA4 / S4A4 / S4A4 / S4LegacyLegacy
TrimA4 40A4 45S42.5i Limited3.6R Limited
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine201hp I4 H261hp I4 H349hp V6175hp H4256hp H6
TransmissionS7S7T8CVT-6CVT-6
DrivetrainAWDAWDAWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)755, 19755, 19755, 19576, 12576, 12
Tire (rear if not all the same)245/40-18245/40-18245/40-18225/50-18225/50-18
Total Price$47,930$49,730$58,490$30,592$33,692
Adjustments for Features-3,530-3,530-8,0300-500
Feature-Adjusted Total Price$44,400$46,200$50,460$30,592$33,192
Cost Above Minimum$0$1,800$6,060$0$2,600

Return to top

Features Comparison: Audi A4 / S4 vs. Subaru Legacy

Model Year20212021202120152015
ModelA4 / S4A4 / S4A4 / S4LegacyLegacy
TrimA4 40A4 45S42.5i Limited3.6R Limited
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
7-speed automated manual$1200$1200   
8-speed manually-shiftable automatic  $1300  
6-speed manually-shiftable CVT   $1100$1100
AWD$1700$1700$1700$1700$1700
Accessories 
Adaptive cruise control, all-speed   $850$850
Adaptive cruise control, all-speed, topography and road sign aware  $1100  
Cruise control$150$150   
Heated steering wheel$100$100$100  
Lead vehicle start alert   $25$25
Low-speed semi-autonomous driving  $100  
Remote app$25$25$25  
Brakes, Airbags, and Other Safety 
Around view cameras  $500  
Collision preparation system, rear$100$100$100  
Driver drowsiness monitor$150$150$150  
Evasive maneuver assist  $200  
Following distance indicator  $25  
Knee airbag, driver$75$75$75  
Knee airbag, passenger$75$75$75  
Lane departure warning  $200$200$200
Lane keeping assist  $400  
Lane sway warning   $25$25
Obstacle detection, front$150$150$150  
Obstacle detection, rear$250$250$250  
Rearview camera$200$200 $200$200
Seat cushion airbag, driver   $75$75
Seat cushion airbag, passenger   $75$75
Secondary collision brake assist$25$25$25  
Turn assist  $25  
Vehicle exit assist$25$25$25  
Wide-view front camera  $150  
Wide-view rear camera  $0  
Cargo Management 
Air-conditioned storage compartment$50$50$50  
Overhead sunglass holder   $25$25
Climate Control 
Automatic air recirculation$100$100$100  
Heated windshield washer nozzles$15$15$15  
Rain-sensing wipers$175$175$175  
Rear air vents   $100$100
Rear air vents with automatic controls$250$250$250  
Variable intermittent wipers   $75$75
Wiper de-icer   $25$25
Engine / Motor 
Automatic start / stop$150$150$150  
Regenerative braking$0$0$0  
Exterior 
Active grille shutters   $0$0
Laminated front side windows  $200  
Rear spoiler  $200  
Infotainment 
4G LTE connectivity$0$0$0  
Android Auto support$100$100$100  
App support   $0$0
Apple CarPlay support$100$100$100  
CD player   $125$125
CD player, remote$100$100$100  
DVD-compatible player$0$0$0  
Handwriting recognition$200$200$200  
In-vehicle Internet$150$150$150  
Media drive$15$15$15  
SD Card slot$25$25$25  
SMS text-to-speech reader   $25$25
Surround sound$250$250$250  
Telematics service, such as OnStar$200$200$200  
Wi-Fi hotspot$50$50$50  
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror$75$75$75  
Auto-dimming headlights  $200  
Auto-dimming passenger-side mirror$75$75$75  
Boost gauge  $75  
Fog light, rear$100$100$100  
Head-up display (HUD)  $350  
Interior ambient lighting$150$150 $150$150
Interior ambient lighting, configurable  $150  
Large color reconfigurable instrument cluster display$250$250$250  
LED headlights$1000$1000$1000  
Power-folding mirrors  $50  
Predictive efficiency assist  $0  
Road sign information  $75  
Steering-linked fog lights   $50$50
Xenon HID headlights    $500
Seats and Interior Trim 
Aluminum trim$100$100$100  
Door sill trim plates$100$100 $100$100
Illuminated door sill trim plates  $200  
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 4-way lumbar adjuster, driver seat$150$150$150  
Power 4-way lumbar adjuster, passenger seat  $150  
Power height adjuster, passenger seat$100$100$100  
Power lumbar adjuster, driver seat   $100$100
Power tilt adjuster, passenger seat$100$100$100  
Synthetic suede door panel trim  $250  
Synthetic suede inserts in leather seating surfaces  $0  
Upholstered door armrests (optional)  $0  
Suspension, Wheels, and Tires 
Electronic systems calibration selector$200$200$200  
Sport suspension (upgrade)  $0  
Transmission 
Launch control  $100  
Total Value of Features$8,555$8,555$13,055$5,025$5,525
Value of Feature Adjustments$3,530$3,530$8,030$0$500
Value of Feature Adjustments-610-588-1,1070-463

Return to top

Specifications Comparison: Audi A4 / S4 vs. Subaru Legacy

Model Year20212015
ModelA4 / S4Legacy
Body4dr Sedan4dr Sedan
Wheelbase111.0 in108.3 in
Length187.5 in188.8 in
Width72.7 in72.4 in
Height56.2 in59.0 in
Curb Weight3,683 lb.3,469 lb.
Fuel Capacity15.3 gal.18.5 gal.
Row 1 Headroom37.3 in40.0 in
Row 1 Shoulder Room55.9 in58.1 in
Row 1 Hip Room0.0 in55.5 in
Row 1 Legroom41.3 in42.9 in
Row 2 Headroom37.4 in37.0 in
Row 2 Shoulder Room54.5 in57.3 in
Row 2 Hip Room0.0 in55.0 in
Row 2 Legroom35.7 in38.1 in
Cargo Volume12.0 ft315.0 ft3

Return to top

Option Package Details
Audi A4 / S4 A4 40

Navigation and Telematics Package
FeatureValueRequested?
Large color reconfigurable instrument cluster display250No
Handwriting recognition200No
Remote app25No
Speed limit information0No
4G LTE connectivity0No
Telematics service, such as OnStar200No
Voice control for nav and audio75Yes
HD radio50Yes
Media drive15No
Traffic + travel information25Yes
In-vehicle Internet150No
Wi-Fi hotspot50No
Navigation system600Yes
DVD-compatible player0No
Total Requested75046%
Total Not Requested89054%
Premium Plus Package
FeatureValueRequested?
Telematics service, such as OnStar200No
Obstacle detection, front150No
Obstacle detection, rear250No
Surround sound250No
245/40HR18 tires400No
HD radio50Yes
Blind spot warning system200Yes
LED headlights500No
Cross-traffic warning, rear100Yes
Collision preparation system, rear100No
Vehicle exit assist25No
Bang & Olufsen, 755W, 19 speakers (with subwoofer)350No
Auto-dimming driver-side mirror75No
Alarm100No
Proximity key250Yes
Auto-dimming passenger-side mirror75No
Memory system, driver seat200Yes
Satellite radio200Yes
Total Requested100029%
Total Not Requested247571%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Heated steering wheel100No
Total Requested20067%
Total Not Requested10033%

Option Package Details
Audi A4 / S4 A4 45

Navigation and Telematics Package
FeatureValueRequested?
Large color reconfigurable instrument cluster display250No
Handwriting recognition200No
Remote app25No
Speed limit information0No
4G LTE connectivity0No
Telematics service, such as OnStar200No
Voice control for nav and audio75Yes
HD radio50Yes
Media drive15No
Traffic + travel information25Yes
In-vehicle Internet150No
Wi-Fi hotspot50No
Navigation system600Yes
DVD-compatible player0No
Total Requested75046%
Total Not Requested89054%
Premium Plus Package
FeatureValueRequested?
Telematics service, such as OnStar200No
Obstacle detection, front150No
Obstacle detection, rear250No
Surround sound250No
245/40HR18 tires400No
HD radio50Yes
Blind spot warning system200Yes
LED headlights500No
Cross-traffic warning, rear100Yes
Collision preparation system, rear100No
Vehicle exit assist25No
Bang & Olufsen, 755W, 19 speakers (with subwoofer)350No
Auto-dimming driver-side mirror75No
Alarm100No
Proximity key250Yes
Auto-dimming passenger-side mirror75No
Memory system, driver seat200Yes
Satellite radio200Yes
Total Requested100029%
Total Not Requested247571%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Heated steering wheel100No
Total Requested20067%
Total Not Requested10033%

Option Package Details
Audi A4 / S4 S4

Driver Assistance Package
FeatureValueRequested?
Auto-dimming headlights200No
Lane departure warning200Yes
Road sign information75No
Turn assist25No
Lane keeping assist400No
Following distance indicator25No
Low-speed semi-autonomous driving100No
Evasive maneuver assist200No
Predictive efficiency assist0No
Adaptive cruise control, all-speed, topography and road sign aware950No
Total Requested2009%
Total Not Requested197591%
Prestige Package
FeatureValueRequested?
Head-up display (HUD)350No
Laminated front side windows200No
Around view cameras300No
Wide-view front camera150No
Wide-view rear camera0No
Interior ambient lighting, configurable150No
Upholstered door armrests (optional)0No
Large color reconfigurable instrument cluster display250No
Handwriting recognition200No
Remote app25No
Speed limit information0No
4G LTE connectivity0No
Voice control for nav and audio75Yes
Media drive15No
Traffic + travel information25Yes
In-vehicle Internet150No
Wi-Fi hotspot50No
Navigation system600Yes
DVD-compatible player0No
Total Requested70028%
Total Not Requested184072%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Heated steering wheel100No
Total Requested20067%
Total Not Requested10033%

Option Package Details
Subaru Legacy 2.5i Limited

Moonroof Package, keyless access, and navigation
FeatureValueRequested?
Proximity key250Yes
Navigation system600Yes
Voice control for nav and audio75Yes
Traffic + travel information25Yes
Sunroof900Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Compass0Yes
Total Requested2100100%
Total Not Requested00%
Eyesight Driver Assist System
FeatureValueRequested?
Steering-linked fog lights50No
Adaptive cruise control, all-speed700Yes
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200Yes
Automatic braking, low-speed200Yes
Automatic braking, high-speed200Yes
Forward collision warning200Yes
Lane sway warning system25No
Lead vehicle start alert25No
Pedestrian detection50Yes
Total Requested155094%
Total Not Requested1006%

Option Package Details
Subaru Legacy 3.6R Limited

Moonroof Package, keyless access, and navigation
FeatureValueRequested?
Proximity key250Yes
Navigation system600Yes
Voice control for nav and audio75Yes
Traffic + travel information25Yes
Sunroof900Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Compass0Yes
Total Requested2100100%
Total Not Requested00%
Eyesight Driver Assist System
FeatureValueRequested?
Steering-linked fog lights50No
Adaptive cruise control, all-speed700Yes
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200Yes
Automatic braking, low-speed200Yes
Automatic braking, high-speed200Yes
Forward collision warning200Yes
Lane sway warning system25No
Lead vehicle start alert25No
Pedestrian detection50Yes
Total Requested155094%
Total Not Requested1006%

Was this information useful?

We're glad we could help! Share this page:

We're so sorry! Tell us how we can improve it.

See TrueDelta's information for all Sedans, Wagons, and Convertibles.
See TrueDelta's information for all Audi models.