Audi A4 / S4 Audi A4 / S4 2018 Subaru Legacy Subaru Legacy 2006

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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: $30,115

Subaru Legacy 2.5GT Limited   
Difference: $25,525

Lowest Total Invoice: $27,894

Subaru Legacy 2.5GT Limited   
Difference: $23,922

Calculate Payments

  Down Payment Interest Rate Term
Model Year201820062006
ModelA4 / S4LegacyLegacy
TrimS4 3.0T2.5GT Limited2.5GT Spec B
Body4dr Sedan4dr Sedan4dr Sedan
Base Price $51,400 $28,795 $33,995
Base Invoice $47,802 $26,782 $31,524
S Sport Package 2,500    
Metallic paint (extra cost) 575    
All-weather floor mats 190 55 55
Auto-dimming rearview mirror   183 183
Universal garage door opener   77 77
Rear spoiler   380 380
S Sport Package 2,326    
Metallic paint (extra cost) 536    
All-weather floor mats 177 33 33
Auto-dimming rearview mirror   119 119
Universal garage door opener   50 50
Rear spoiler   285 285
Options (change) 3,265 695 695
Options (change) 3,039 487 487
Destination 975 625 625
Total Price $55,640 $30,115 $35,315
Total Invoice $51,816 $27,894 $32,636

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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 / S4 dealer quotes or Subaru Legacy dealer quotes from dealers using our car quote form.

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

Lowest Adjusted Price and Invoice: Subaru Legacy 2.5GT Limited
TrueDelta Adjusted Price Difference: $15,260
TrueDelta Adjusted Invoice Difference: $14,362
Model Year201820062006
ModelA4 / S4LegacyLegacy
TrimS4 3.0T2.5GT Limited2.5GT Spec B
Body4dr Sedan4dr Sedan4dr Sedan
Engine354hp V6250hp H4250hp H4
TransmissionT8M5M5
DrivetrainAWDAWDAWD
EPA Fuel Economy (city/highway)21/30 MPG19/25 MPG19/25 MPG
Audio (watts, speakers)755, 19120, 6120, 6
Tire (rear if not all the same)245/40-18215/45-17215/45-18
Total Price$55,640$30,115$35,315
Adjustments for Features-10,2650-725
Feature-Adjusted Total Price$45,375$30,115$34,590
Cost Above Minimum$0$0$4,475
Total Invoice$51,816$27,894$32,636
Adjustments for Features-9,5600-670
Feature-Adjusted Total Invoice$42,256$27,894$31,966
Cost Above Minimum$0$0$4,072

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Features Comparison: Audi A4 / S4 vs. Subaru Legacy

Model Year201820062006
ModelA4 / S4LegacyLegacy
TrimS4 3.0T2.5GT Limited2.5GT Spec B
Body4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300  
5-speed manual $0$0
AWD$1700$1700$1700
Accessories 
Proximity key$250  
Tilt steering wheel, manual $150$150
Tilt/telescoping steering wheel, manual$250  
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0$0
Automatic braking, high-speed or partial$200  
Automatic braking, low-speed$200  
Blind spot warning system$200  
Brake assist$50  
Collision preparation system, rear$100  
Cross-traffic warning, rear$100  
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  
Stability control$400  
Tire-pressure monitor$75  
Torque vectoring, brake-based$100  
Traction control$100  
Vehicle exit assist$25  
Cargo Management 
Air-conditioned storage compartment$50  
Rear seat pass-through $100$100
Climate Control 
Heated windshield washer nozzles$15  
Rain-sensing wipers$175  
Rear air vents with automatic controls$250  
Variable intermittent wipers $75$75
Wiper de-icer $25$25
Drivetrain 
Active rear differential$500  
Limited-slip rear differential $300$300
Engine / Motor 
Automatic start / stop$150  
Regenerative braking$0  
Exterior 
Bodyside moldings $75$75
Hood scoop $100$100
Painted brake calipers (optional)$0  
Infotainment 
Android Auto support$100  
Apple CarPlay support$100  
Audio controls on steering wheel$125 $125
Aux input$50  
Bluetooth audio streaming$25  
Bluetooth cell phone link$100  
CD changer, in-dash $325$325
CD player, remote$100  
HD radio$50  
MP3-compatible player$50  
Navigation system  $600
Satellite radio$200  
Surround sound$250  
Telematics service, such as OnStar$200  
Voice control for audio system$25  
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror$75  
Auto-dimming passenger-side mirror$75  
Automatic headlights$125  
Automatic-off headlights $25$25
Boost gauge$75  
Fog light, rear$100  
LED headlights$1000  
Power-folding mirrors$50  
Seats and Interior Trim 
Aluminum trim$100  
Folding second row seats$300  
Illuminated door sill trim plates$200  
Manual lumbar adjuster, driver seat $50$50
Manual lumbar adjuster, passenger seat $50$50
Manual thigh support length adjuster, driver seat$50  
Manual thigh support length adjuster, passenger seat$50  
Massage, driver seat$100  
Massage, passenger seat$100  
Memory system, driver seat$200  
Power 4-way lumbar adjuster, driver seat$150  
Power 4-way lumbar adjuster, passenger seat$150  
Power height adjuster, passenger seat$100  
Power seatback bolsters, driver seat$100  
Power seatback bolsters, passenger seat$100  
Power tilt adjuster, passenger seat$100  
Synthetic suede door panel trim$250  
Synthetic suede inserts in leather seating surfaces$0  
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500  
Electronic systems calibration selector$200  
Sport suspension (upgrade)$0 $0
Transmission 
Launch control$100  
Steering-wheel-mounted transmission controls$100  
Total Value of Features$13,240$2,975$3,700
Value of Feature Adjustments$10,265$0$725
Value of Feature Adjustments-9,5600-670

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Specifications Comparison: Audi A4 / S4 vs. Subaru Legacy

Model Year20182006
ModelA4 / S4Legacy
Body4dr Sedan4dr Sedan
Wheelbase111.0 in105.1 in
Length186.1 in186.2 in
Width72.5 in68.1 in
Height56.2 in56.1 in
Curb Weight3,858 lb.3,365 lb.
Fuel Capacity16.9 gal.16.9 gal.
Row 1 Headroom38.9 in39.5 in
Row 1 Shoulder Room55.9 in54.4 in
Row 1 Hip Room0.0 in51.0 in
Row 1 Legroom41.3 in44.1 in
Row 2 Headroom37.4 in36.5 in
Row 2 Shoulder Room54.5 in53.7 in
Row 2 Hip Room0.0 in52.6 in
Row 2 Legroom35.7 in33.9 in
Cargo Volume13.0 ft311.4 ft3

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Option Package Details
Audi A4 / S4 S4 3.0T

S Sport Package
FeatureValueRequested?
Adaptive dampers - electrical500No
Active rear differential500No
Painted brake calipers (optional)0No
Total Requested00%
Total Not Requested1000100%

Option Package Details
Subaru Legacy 2.5GT Limited

Auto-dimming rearview mirror
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Compass0Yes
Total Requested150100%
Total Not Requested00%

Option Package Details
Subaru Legacy 2.5GT Spec B

Auto-dimming rearview mirror
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Compass0Yes
Total Requested150100%
Total Not Requested00%

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