Audi A4 / S4 Audi A4 / S4 2015 Mazda Mazda6 Mazda Mazda6 2021

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Audi A4 / S4 vs. Mazda Mazda6 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. Mazda Mazda6 Invoice Comparison

Lowest Total Price: $37,020

Mazda Mazda6 Signature   
Difference: $7,705

Calculate Payments

  Down Payment Interest Rate Term
Model Year201520152021
ModelA4 / S4A4 / S4Mazda6
TrimA4 2.0TS4 3.0TSignature
Body4dr Sedan4dr Sedan4dr Sedan
Base Price $35,500 $48,400 $35,900
Premium Plus Package 2,100    
Prestige Package 5,300 5,900  
Metallic paint (extra cost) 550 550  
Wood trim 350    
Driver Assist Package   2,750  
Wood trim, alternative type   1,100  
Door sill trim plates     125
Premium Plus Package 1,954    
Prestige Package 4,928 5,488  
Metallic paint (extra cost) 511 511  
Wood trim 325    
Driver Assist Package   2,557  
Wood trim, alternative type   1,024  
Door sill trim plates     100
Options (change) 8,300 10,300 125
Options (change) 7,718 9,580 100
Destination 925 925 995
Total Price $44,725 $59,625 $37,020

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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 Mazda Mazda6 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Audi A4 / S4 vs. Mazda Mazda6

Lowest Adjusted Price and Invoice: Mazda Mazda6 Signature
TrueDelta Adjusted Price Difference: $11,125
TrueDelta Adjusted Invoice Difference: $40,666
Model Year201520152021
ModelA4 / S4A4 / S4Mazda6
TrimA4 2.0TS4 3.0TSignature
Body4dr Sedan4dr Sedan4dr Sedan
Engine220hp I4333hp V6250hp I4
TransmissionCVT-8M6T6
DrivetrainFWDAWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)505, 14505, 14231, 11
Tire (rear if not all the same)245/40-18245/40-18225/45-19
Total Price$44,725$59,625$37,020
Adjustments for Features0-3,200-3,420
Feature-Adjusted Total Price$44,725$56,425$33,600
Cost Above Minimum$0$11,700$0

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Features Comparison: Audi A4 / S4 vs. Mazda Mazda6

Model Year201520152021
ModelA4 / S4A4 / S4Mazda6
TrimA4 2.0TS4 3.0TSignature
Body4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
8-speed manually-shiftable CVT$1100  
6-speed manual $150 
6-speed manually-shiftable automatic  $1100
FWD$0 $0
AWD $1700 
Accessories 
Adaptive cruise control $600 
Adaptive cruise control, all-speed  $850
Cruise control$150  
Heated steering wheel  $100
Brakes, Airbags, and Other Safety 
911 assist  $25
Around view cameras  $500
Automatic braking, high-speed or partial  $200
Automatic braking, low-speed $200$200
Cross-traffic warning, rear  $100
Following distance indicator  $25
Forward collision warning $200$200
G-vectoring control  $100
Lane departure prevention, steering-based  $200
Lane departure warning  $200
Obstacle detection, front  $150
Pedestrian detection  $50
Radar- or camera-based collision preparation system $0 
Rearview camera$200$200 
Torque vectoring, brake-based$100  
Cargo Management 
Air-conditioned storage compartment$50$50 
Overhead sunglass holder  $25
Climate Control 
Automatic air recirculation$100$100 
Heated windshield washer nozzles$15$15 
Rear air vents  $100
Rear air vents with automatic controls$250$250 
Wiper de-icer  $25
Exterior 
Body kit$0$0 
Laminated front side windows  $200
Rear spoiler  $200
Infotainment 
Android Auto support  $100
App support  $0
Apple CarPlay support  $100
CD player$125$125 
DVD-compatible player$0$0 
In-vehicle Internet$150$150 
iPod integration$100$100 
Media drive$15$15 
MP3-compatible player$50$50 
SD Card slot$25$25 
SMS text-to-speech reader  $25
Traffic + travel information$25$25 
Traffic information  $25
USB port  $25
Wi-Fi hotspot$50$50 
Instruments, Lights, and Mirrors 
Auto-dimming headlights  $200
Auto-dimming passenger-side mirror$75$75 
Compass$0$0 
Cornering lights$50$50 
Fog light, rear$100$100 
Head-up display (HUD)  $350
Interior ambient lighting$150$150 
LED headlights, single projector or low beam only  $750
Road sign information  $75
Xenon HID headlights$500$500 
Seats and Interior Trim 
Cooled or ventilated front seats  $300
Heated second row seats  $200
Interior trim, special color  $0
Leather door panel trim $250 
Manual thigh support length adjuster, driver seat $50 
Manual thigh support length adjuster, passenger seat $50 
Power 4-way lumbar adjuster, driver seat$150$150 
Power 4-way lumbar adjuster, passenger seat $150 
Power lumbar adjuster, driver seat  $100
Power tilt adjuster, passenger seat$100$100 
Synthetic suede door panel trim  $250
Synthetic suede inserts in leather seating surfaces $0 
Wood trim$300 $300
Wood trim, alternative type $300 
Suspension, Wheels, and Tires 
Active steering $1000 
Electronic systems calibration selector $200 
Sport suspension (upgrade) $0 
Total Value of Features$3,930$7,130$7,350
Value of Feature Adjustments$0$3,200$3,420
Value of Feature Adjustments0-2,980-101

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Specifications Comparison: Audi A4 / S4 vs. Mazda Mazda6

Model Year20152021
ModelA4 / S4Mazda6
Body4dr Sedan4dr Sedan
Wheelbase110.6 in111.4 in
Length185.1 in191.5 in
Width71.9 in72.4 in
Height56.2 in57.1 in
Curb Weight3,510 lb.3,444 lb.
Fuel Capacity16.9 gal.16.4 gal.
Row 1 Headroom40.0 in38.4 in
Row 1 Shoulder Room55.5 in57.1 in
Row 1 Hip Room0.0 in56.1 in
Row 1 Legroom41.3 in42.2 in
Row 2 Headroom37.5 in37.1 in
Row 2 Shoulder Room54.3 in55.5 in
Row 2 Hip Room0.0 in56.1 in
Row 2 Legroom35.2 in38.7 in
Cargo Volume12.4 ft314.8 ft3

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Option Package Details
Audi A4 / S4 A4 2.0T

Premium Plus Package
FeatureValueRequested?
Heated front seats200Yes
Auto-dimming rearview mirror150Yes
Memory system, driver seat200Yes
Auto-dimming driver-side mirror75Yes
Compass0No
Proximity key250Yes
Auto-dimming passenger-side mirror75No
245/40HR18 tires400No
Steering-wheel-mounted transmission controls100Yes
Total Requested97567%
Total Not Requested47533%
Prestige Package
FeatureValueRequested?
Steering-linked headlights150Yes
Surround sound250Yes
Cornering lights50No
Bang & Olufsen, 505W, 14 speakers (with subwoofer)350No
Obstacle detection, rear250Yes
Rearview camera200Yes
Blind spot warning system200Yes
In-vehicle Internet150No
Wi-Fi hotspot50No
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio100Yes
HD radio50Yes
Media drive15No
Traffic + travel information25No
Bluetooth audio streaming25Yes
Total Requested182574%
Total Not Requested64026%

Option Package Details
Audi A4 / S4 S4 3.0T

Driver Assist Package
FeatureValueRequested?
Adaptive cruise control450Yes
Radar- or camera-based collision preparation system0No
Active steering1000No
Automatic braking, low-speed200Yes
Forward collision warning200Yes
Total Requested85046%
Total Not Requested100054%
Prestige Package
FeatureValueRequested?
Steering-linked headlights150Yes
Surround sound250Yes
Cornering lights50No
Bang & Olufsen, 505W, 14 speakers (with subwoofer)350No
Obstacle detection, rear250Yes
Rearview camera200Yes
Blind spot warning system200Yes
In-vehicle Internet150No
Wi-Fi hotspot50No
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio100Yes
HD radio50Yes
Media drive15No
Traffic + travel information25No
Bluetooth audio streaming25Yes
Total Requested182574%
Total Not Requested64026%

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