Audi A4 / S4 / RS4 Audi A4 / S4 / RS4 2018 Mazda Mazda6 Mazda Mazda6 2018

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Audi A4 / S4 / RS4 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 / RS4 vs. Mazda Mazda6 Invoice Comparison

Lowest Total Price: $35,940

Mazda Mazda6 Signature   
Difference: $14,775

Calculate Payments

  Down Payment Interest Rate Term
Model Year2018201820182018
ModelA4 / S4 / RS4A4 / S4 / RS4A4 / S4 / RS4Mazda6
TrimA4 2.0T ultraA4 2.0TS4 3.0TSignature
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $36,000 $40,500 $51,400 $34,750
Premium Plus Package 3,200 3,200    
Prestige Package 6,300 6,300 4,400  
Cold Weather Package 500 500 500  
Metallic paint (extra cost) 575 575 575  
Cargo net 80 80 80 50
All-weather floor mats 190 190 190 125
Cooled or ventilated front seats 800 800    
Sport Package 750 750    
Wood trim 350 350    
Carbon fiber rear spoiler 995      
Driver Assistance Package     1,800  
Warm Weather Package     950  
Door sill trim plates       125
Premium Plus Package 2,976 2,976    
Prestige Package 5,860 5,860 4,092  
Cold Weather Package 466 466 466  
Metallic paint (extra cost) 536 536 536  
Cargo net 74 74 74 40
All-weather floor mats 177 177 177 100
Cooled or ventilated front seats 744 744    
Sport Package 698 698    
Wood trim 326 326    
Carbon fiber rear spoiler 926      
Driver Assistance Package     1,674  
Warm Weather Package     884  
Door sill trim plates       100
Options (change) 13,740 12,745 8,495 300
Options (change) 12,783 11,857 7,903 240
Destination 975 975 975 890
Total Price $50,715 $54,220 $60,870 $35,940

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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 / RS4 dealer quotes or Mazda Mazda6 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Audi A4 / S4 / RS4 vs. Mazda Mazda6

Lowest Adjusted Price and Invoice: Mazda Mazda6 Signature
TrueDelta Adjusted Price Difference: $10,195
TrueDelta Adjusted Invoice Difference: $41,842
Model Year2018201820182018
ModelA4 / S4 / RS4A4 / S4 / RS4A4 / S4 / RS4Mazda6
TrimA4 2.0T ultraA4 2.0TS4 3.0TSignature
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine190hp I4252hp I4354hp V6250hp I4
TransmissionS7S7T8T6
DrivetrainFWDAWDAWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)755, 19755, 19755, 19231, 11
Tire (rear if not all the same)245/40-18245/40-18245/40-18225/45-19
Total Price$50,715$54,220$60,870$35,940
Adjustments for Features-4,580-5,980-7,0050
Feature-Adjusted Total Price$46,135$48,240$53,865$35,940
Cost Above Minimum$0$2,105$7,730$0

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Features Comparison: Audi A4 / S4 / RS4 vs. Mazda Mazda6

Model Year2018201820182018
ModelA4 / S4 / RS4A4 / S4 / RS4A4 / S4 / RS4Mazda6
TrimA4 2.0T ultraA4 2.0TS4 3.0TSignature
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
7-speed automated manual$1200$1200  
8-speed manually-shiftable automatic  $1300 
6-speed manually-shiftable automatic   $1100
FWD$0  $0
AWD $1700$1700 
Accessories 
Adaptive cruise control, all-speed   $1000
Adaptive cruise control, all-speed, topography and road sign aware$1300$1300$1300 
Low-speed semi-autonomous driving$200$200$200 
Remote app$25$25$25 
Sunshades, second row  $125 
Brakes, Airbags, and Other Safety 
911 assist   $25
Active or whiplash-reducing head restraints, front seats   $0
Collision preparation system, rear$100$100$100 
Driver drowsiness monitor$150$150$150 
Evasive maneuver assist$200$200$200 
G-vectoring control   $50
Knee airbag, driver$100$100$100 
Knee airbag, passenger$100$100$100 
Lane departure prevention, steering-based   $200
Lane keeping assist$400$400$400 
Pedestrian detection$50$50$50 
Radar- or camera-based collision preparation system$100$100$100 
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 and Infotainment 
4G LTE connectivity$50$50$50 
Android Auto support$100$100$100 
App support   $100
Apple CarPlay support$100$100$100 
Automatic air recirculation$100$100$100 
CD player, remote$100$100$100 
DVD-compatible player$0$0$0 
Handwriting recognition$200$200$200 
Heated windshield washer nozzles$15$15$15 
In-vehicle Internet$150$150$150 
Media drive$15$15$15 
MP3-compatible player$50$50$50 
Rear air vents   $100
Rear air vents with automatic controls$250$250$250 
SD Card slot$25$25$25 
SMS text-to-speech reader   $25
Telematics service, such as OnStar$300$300$300 
Traffic + travel information$25$25$25 
Traffic information   $25
Wi-Fi hotspot$50$50$50 
Wiper de-icer   $25
Exterior 
Body kit$0$0$0 
Carbon fiber rear spoiler$300   
Rear spoiler  $200$200
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror$75$75$75 
Boost gauge  $75 
Compass$0$0$0 
Fog light, rear$100$100$100 
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
Powertrain 
Automatic start / stop$150$150$150 
Launch control  $100 
Regenerative braking$0$0$0 
Seats and Interior Trim 
Aluminum trim  $100 
Door sill trim plates$100$100 $100
Illuminated door sill trim plates  $200 
Interior trim, special color   $0
Manual lumbar adjuster, driver seat   $50
Manual thigh support length adjuster, driver seat$50$50$50 
Manual thigh support length adjuster, passenger seat$50$50$50 
Massage, driver seat  $100 
Massage, passenger seat  $100 
Metal pedals  $75 
Power 4-way lumbar adjuster, driver seat$150$150$150 
Power 4-way lumbar adjuster, passenger seat$150$150$150 
Power tilt adjuster, passenger seat$100$100$100 
Synthetic suede door panel trim  $250$250
Upholstered door armrests (optional)$0$0$0 
Wood trim$300$300 $300
Suspension, Wheels, and Tires 
Electronic systems calibration selector$200$200$200 
Sport suspension (upgrade)$0$0$0 
Total Value of Features$9,055$10,455$11,480$4,475
Value of Feature Adjustments$4,580$5,980$7,005$0
Value of Feature Adjustments-4,266-5,569-6,5230

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Specifications Comparison: Audi A4 / S4 / RS4 vs. Mazda Mazda6

Model Year20182018
ModelA4 / S4 / RS4Mazda6
Body4dr Sedan4dr Sedan
Wheelbase111.0 in111.4 in
Length186.1 in191.5 in
Width72.5 in72.4 in
Height56.2 in57.1 in
Curb Weight3,451 lb.3,241 lb.
Fuel Capacity16.9 gal.16.4 gal.
Row 1 Headroom38.9 in38.4 in
Row 1 Shoulder Room55.9 in57.1 in
Row 1 Hip Room0.0 in56.1 in
Row 1 Legroom41.3 in42.2 in
Row 2 Headroom37.4 in37.1 in
Row 2 Shoulder Room54.5 in55.5 in
Row 2 Hip Room0.0 in56.1 in
Row 2 Legroom35.7 in38.7 in
Cargo Volume13.0 ft314.8 ft3

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Option Package Details
Audi A4 / S4 / RS4 A4 2.0T ultra

Premium Plus Package
FeatureValueRequested?
Telematics service, such as OnStar300No
Obstacle detection, front200Yes
Obstacle detection, rear300Yes
Surround sound250Yes
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 mirror75Yes
Alarm100No
Proximity key250Yes
Auto-dimming passenger-side mirror75No
Memory system, driver seat200Yes
Satellite radio200Yes
Total Requested182550%
Total Not Requested185050%
Prestige Package
FeatureValueRequested?
Power-folding mirrors50No
Around view cameras300Yes
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 windows200Yes
Lane departure warning200Yes
Road sign information75Yes
Turn assist25No
Lane keeping assist400Yes
Following distance indicator25Yes
Low-speed semi-autonomous driving200No
Evasive maneuver assist200No
Predictive efficiency assist0No
Adaptive cruise control, all-speed, topography and road sign aware1050No
Auto-dimming headlights200Yes
Large color reconfigurable instrument cluster display250No
Handwriting recognition200No
Remote app25No
4G LTE connectivity50No
Telematics service, such as OnStar300No
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 Requested247547%
Total Not Requested274053%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Heated steering wheel100Yes
Total Requested300100%
Total Not Requested00%
Sport Package
FeatureValueRequested?
Sport suspension (upgrade)250No
Manual thigh support length adjuster, driver seat50No
Power 4-way lumbar adjuster, passenger seat150No
Manual thigh support length adjuster, passenger seat50No
Front sport buckets100No
Dark-colored headliner (optional)0No
Total Requested00%
Total Not Requested600100%

Option Package Details
Audi A4 / S4 / RS4 A4 2.0T

Premium Plus Package
FeatureValueRequested?
Telematics service, such as OnStar300No
Obstacle detection, front200Yes
Obstacle detection, rear300Yes
Surround sound250Yes
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 mirror75Yes
Alarm100No
Proximity key250Yes
Auto-dimming passenger-side mirror75No
Memory system, driver seat200Yes
Satellite radio200Yes
Total Requested182550%
Total Not Requested185050%
Prestige Package
FeatureValueRequested?
Power-folding mirrors50No
Around view cameras300Yes
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 windows200Yes
Lane departure warning200Yes
Road sign information75Yes
Turn assist25No
Lane keeping assist400Yes
Following distance indicator25Yes
Low-speed semi-autonomous driving200No
Evasive maneuver assist200No
Predictive efficiency assist0No
Adaptive cruise control, all-speed, topography and road sign aware1050No
Auto-dimming headlights200Yes
Large color reconfigurable instrument cluster display250No
Handwriting recognition200No
Remote app25No
4G LTE connectivity50No
Telematics service, such as OnStar300No
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 Requested247547%
Total Not Requested274053%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Heated steering wheel100Yes
Total Requested300100%
Total Not Requested00%
Sport Package
FeatureValueRequested?
Sport suspension (upgrade)250No
Manual thigh support length adjuster, driver seat50No
Power 4-way lumbar adjuster, passenger seat150No
Manual thigh support length adjuster, passenger seat50No
Front sport buckets100No
Dark-colored headliner (optional)0No
Total Requested00%
Total Not Requested600100%

Option Package Details
Audi A4 / S4 / RS4 S4 3.0T

Driver Assistance Package
FeatureValueRequested?
Auto-dimming headlights200Yes
Lane departure warning200Yes
Road sign information75Yes
Turn assist25No
Lane keeping assist400Yes
Following distance indicator25Yes
Low-speed semi-autonomous driving200No
Evasive maneuver assist200No
Predictive efficiency assist0No
Adaptive cruise control, all-speed, topography and road sign aware1050No
Total Requested90038%
Total Not Requested147562%
Prestige Package
FeatureValueRequested?
Head-up display (HUD)350Yes
Laminated front side windows200Yes
Around view cameras300Yes
Wide-view front camera150No
Wide-view rear camera0No
Interior ambient lighting, configurable0No
Upholstered door armrests (optional)0No
Large color reconfigurable instrument cluster display250No
Handwriting recognition200No
Remote app25No
Speed limit information0No
4G LTE connectivity50No
Voice control for nav and audio75Yes
Media drive15No
Traffic + travel information25No
In-vehicle Internet150No
Wi-Fi hotspot50No
Navigation system600Yes
DVD-compatible player0No
Total Requested152563%
Total Not Requested91537%
Warm Weather Package
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Sunshades, second row125No
Total Requested30071%
Total Not Requested12529%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Heated steering wheel100Yes
Total Requested300100%
Total Not Requested00%

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