Audi A4 / S4 Audi A4 / S4 2021 Mazda Mazda3 Mazda Mazda3 2018

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Audi A4 / S4 vs. Mazda Mazda3 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 Mazda3 Invoice Comparison

Lowest Total Price: $26,640

Mazda Mazda3 Grand Touring   
Difference: $23,850

Calculate Payments

  Down Payment Interest Rate Term
Model Year2021202120212018
ModelA4 / S4A4 / S4A4 / S4Mazda3
TrimA4 40A4 45S4Grand Touring
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $39,100 $40,900 $49,900 $23,145
Premium Plus Package 3,200 3,200    
Prestige Package 6,300 6,300 4,400  
Metallic paint (extra cost) 575 575 575  
Cargo net 80 80 80 50
All-weather floor mats 190 190 190 100
Driver Assistance Package     1,800  
Premium Equipment Package       1,600
Door sill trim plates       125
Interior ambient lighting       250
Obstacle detection, rear       495
Premium Plus Package 2,976 2,976    
Prestige Package 5,860 5,860 4,092  
Metallic paint (extra cost) 536 536 536  
Cargo net 74 74 74 40
All-weather floor mats 177 177 177 80
Driver Assistance Package     1,674  
Premium Equipment Package       1,376
Door sill trim plates       100
Interior ambient lighting       200
Obstacle detection, rear       396
Options (change) 10,345 10,345 7,045 2,620
Options (change) 9,623 9,623 6,553 2,192
Destination 1,045 1,045 1,045 875
Total Price $50,490 $52,290 $57,990 $26,640

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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 A4 / S4 vs. Mazda Mazda3

Lowest Adjusted Price: Mazda Mazda3 Grand Touring
Lowest Adjusted Invoice: Audi A4 / S4 S4
TrueDelta Adjusted Price Difference: $15,370
TrueDelta Adjusted Invoice Difference: $18,901
Model Year2021202120212018
ModelA4 / S4A4 / S4A4 / S4Mazda3
TrimA4 40A4 45S4Grand Touring
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine201hp I4 H261hp I4 H349hp V6184hp I4
TransmissionS7S7T8M6
DrivetrainAWDAWDAWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)755, 19755, 19755, 19?, 9
Tire (rear if not all the same)245/40-18245/40-18245/40-18215/45-18
Total Price$50,490$52,290$57,990$26,640
Adjustments for Features-8,480-8,480-9,8300
Feature-Adjusted Total Price$42,010$43,810$48,160$26,640
Cost Above Minimum$0$1,800$6,150$0

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Features Comparison: Audi A4 / S4 vs. Mazda Mazda3

Model Year2021202120212018
ModelA4 / S4A4 / S4A4 / S4Mazda3
TrimA4 40A4 45S4Grand Touring
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
7-speed automated manual$1200$1200  
8-speed manually-shiftable automatic  $1300 
6-speed manual   $150
AWD$1700$1700$1700 
FWD   $0
Accessories 
Adaptive cruise control   $600
Adaptive cruise control, all-speed, topography and road sign aware$1100$1100$1100 
Heated steering wheel   $100
Low-speed semi-autonomous driving$100$100$100 
Remote app$25$25$25 
Brakes, Airbags, and Other Safety 
911 assist   $25
Active or whiplash-reducing head restraints, front seats   $0
Around view cameras$500$500$500 
Collision preparation system, rear$100$100$100 
Driver drowsiness monitor$150$150$150 
Evasive maneuver assist$200$200$200 
G-vectoring control   $100
Knee airbag, driver$75$75$75 
Knee airbag, passenger$75$75$75 
Lane keeping assist$400$400$400 
Obstacle detection, front$150$150$150 
Pedestrian detection$50$50$50 
Radar- or camera-based collision preparation system$0$0$0 
Rearview camera   $200
Rollover sensor$50$50$50 
Secondary collision brake assist$25$25$25 
Torque vectoring, brake-based$100$100$100 
Turn assist$25$25$25 
Vehicle exit assist$25$25$25 
Wide-view front camera$150$150$150 
Wide-view rear camera$0$0$0 
Cargo Management 
Air-conditioned storage compartment$50$50$50 
Overhead sunglass holder   $25
Climate Control 
Automatic air recirculation$100$100$100 
Heated windshield washer nozzles$15$15$15 
Rear air vents with automatic controls$250$250$250 
Engine / Motor 
Automatic start / stop$150$150$150 
Regenerative braking$0$0$0 
Exterior 
Black grille (optional)   $0
Body kit$0$0$0 
Laminated front side windows$200$200$200 
Rear spoiler  $200 
Infotainment 
4G LTE connectivity$0$0$0 
Android Auto support$100$100$100 
App support   $0
Apple CarPlay support$100$100$100 
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 
MP3-compatible player$50$50$50 
SD Card slot$25$25$25 
SMS text-to-speech reader   $25
Telematics service, such as OnStar$200$200$200 
Traffic + travel information$25$25$25 
Traffic information   $25
Wi-Fi hotspot$50$50$50 
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror$75$75$75 
Auto-dimming passenger-side mirror$75$75$75 
Boost gauge  $75 
Compass$0$0$0 
Digital instruments   $0
Fog light, rear$100$100$100 
Interior ambient lighting   $150
Interior ambient lighting, configurable$150$150$150 
Large color reconfigurable instrument cluster display$250$250$250 
LED headlights$1000$1000$1000 
LED headlights, single projector or low beam only   $750
Power-folding mirrors$50$50$50 
Predictive efficiency assist$0$0$0 
Steering-linked headlights   $150
Seats and Interior Trim 
Aluminum trim$100$100$100 
Door sill trim plates$100$100 $100
Illuminated door sill trim plates  $200 
Manual lumbar adjuster, driver seat   $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$200$200 
Metal pedals  $75 
Power 4-way lumbar adjuster, driver seat$150$150$150 
Power 4-way lumbar adjuster, passenger seat  $150 
Power fore-aft adjuster, passenger seat$100$100$100 
Power height adjuster, passenger seat$100$100$100 
Power recliner, passenger seat$100$100$100 
Power tilt adjuster, driver seat$100$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$0$0 
Suspension, Wheels, and Tires 
Electronic systems calibration selector$200$200$200 
Sport suspension (upgrade)  $0 
Transmission 
Launch control  $100 
Total Value of Features$10,930$10,930$12,280$2,450
Value of Feature Adjustments$8,480$8,480$9,830$0
Value of Feature Adjustments-1,792-1,730-1,2880

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Specifications Comparison: Audi A4 / S4 vs. Mazda Mazda3

Model Year20212018
ModelA4 / S4Mazda3
Body4dr Sedan4dr Sedan
Wheelbase111.0 in106.3 in
Length187.5 in180.3 in
Width72.7 in70.7 in
Height56.2 in57.3 in
Curb Weight3,683 lb.2,900 lb.
Fuel Capacity15.3 gal.13.2 gal.
Row 1 Headroom37.3 in38.6 in
Row 1 Shoulder Room55.9 in57.2 in
Row 1 Hip Room0.0 in55.5 in
Row 1 Legroom41.3 in42.2 in
Row 2 Headroom37.4 in37.5 in
Row 2 Shoulder Room54.5 in54.4 in
Row 2 Hip Room0.0 in53.5 in
Row 2 Legroom35.7 in35.8 in
Cargo Volume12.0 ft312.4 ft3

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Option Package Details
Audi A4 / S4 A4 40

Premium Plus Package
FeatureValueRequested?
Telematics service, such as OnStar200No
Obstacle detection, front150No
Obstacle detection, rear250Yes
Surround sound250Yes
245/40HR18 tires400No
HD radio50Yes
Blind spot warning system200Yes
LED headlights-250No
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 seat200No
Satellite radio200Yes
Total Requested130048%
Total Not Requested142552%
Prestige Package
FeatureValueRequested?
Power-folding mirrors50No
Around view cameras300No
Wide-view front camera150No
Wide-view rear camera0No
Interior ambient lighting, configurable0No
Upholstered door armrests (optional)0No
Head-up display (HUD)350Yes
Laminated front side windows200No
Lane departure warning200Yes
Road sign information75Yes
Turn assist25No
Lane keeping assist400No
Following distance indicator25Yes
Low-speed semi-autonomous driving100No
Evasive maneuver assist200No
Predictive efficiency assist0No
Adaptive cruise control, all-speed, topography and road sign aware950No
Auto-dimming headlights200Yes
Large color reconfigurable instrument cluster display250No
Handwriting recognition200No
Remote app25No
4G LTE connectivity0No
Telematics service, such as OnStar200No
Voice control for nav and audio75Yes
HD radio50Yes
Media drive15No
Traffic + travel information25No
In-vehicle Internet150No
Wi-Fi hotspot50No
Navigation system600Yes
DVD-compatible player0No
Total Requested157532%
Total Not Requested329068%

Option Package Details
Audi A4 / S4 A4 45

Premium Plus Package
FeatureValueRequested?
Telematics service, such as OnStar200No
Obstacle detection, front150No
Obstacle detection, rear250Yes
Surround sound250Yes
245/40HR18 tires400No
HD radio50Yes
Blind spot warning system200Yes
LED headlights-250No
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 seat200No
Satellite radio200Yes
Total Requested130048%
Total Not Requested142552%
Prestige Package
FeatureValueRequested?
Power-folding mirrors50No
Around view cameras300No
Wide-view front camera150No
Wide-view rear camera0No
Interior ambient lighting, configurable150No
Upholstered door armrests (optional)0No
Head-up display (HUD)350Yes
Laminated front side windows200No
Lane departure warning200Yes
Road sign information75Yes
Turn assist25No
Lane keeping assist400No
Following distance indicator25Yes
Low-speed semi-autonomous driving100No
Evasive maneuver assist200No
Predictive efficiency assist0No
Adaptive cruise control, all-speed, topography and road sign aware950No
Auto-dimming headlights200Yes
Large color reconfigurable instrument cluster display250No
Handwriting recognition200No
Remote app25No
4G LTE connectivity0No
Telematics service, such as OnStar200No
Voice control for nav and audio75Yes
HD radio50Yes
Media drive15No
Traffic + travel information25No
In-vehicle Internet150No
Wi-Fi hotspot50No
Navigation system600Yes
DVD-compatible player0No
Total Requested157531%
Total Not Requested344069%

Option Package Details
Audi A4 / S4 S4

Prestige Package
FeatureValueRequested?
Head-up display (HUD)350Yes
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 information25No
In-vehicle Internet150No
Wi-Fi hotspot50No
Navigation system600Yes
DVD-compatible player0No
Total Requested102540%
Total Not Requested151560%
Driver Assistance Package
FeatureValueRequested?
Auto-dimming headlights200Yes
Lane departure warning200Yes
Road sign information75Yes
Turn assist25No
Lane keeping assist400No
Following distance indicator25Yes
Low-speed semi-autonomous driving100No
Evasive maneuver assist200No
Predictive efficiency assist0No
Adaptive cruise control, all-speed, topography and road sign aware950No
Total Requested50023%
Total Not Requested167577%

Option Package Details
Mazda Mazda3 Grand Touring

Premium Equipment Package
FeatureValueRequested?
Steering-wheel-mounted transmission controls100Yes
Road sign information75Yes
Navigation system600Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Steering-linked headlights150No
Adaptive cruise control450Yes
Heated steering wheel100No
Voice control for nav and audio75Yes
Traffic information25Yes
Auto-dimming headlights200Yes
Lane departure warning200Yes
Automatic braking, high-speed or partial200Yes
Forward collision warning200Yes
Following distance indicator25Yes
Total Requested240091%
Total Not Requested2509%

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