Audi A4 / S4 Audi A4 / S4 2021 Mazda MX-5 Miata Mazda MX-5 Miata 2006

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Audi A4 / S4 vs. Mazda MX-5 Miata 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 MX-5 Miata Invoice Comparison

Lowest Total Price: $29,220

Mazda MX-5 Miata Grand Touring   
Difference: $13,765

Calculate Payments

  Down Payment Interest Rate Term
Model Year20212021202120062006
ModelA4 / S4A4 / S4A4 / S4MX-5 MiataMX-5 Miata
TrimA4 40A4 45S4Grand TouringLimited
Body4dr Sedan4dr Sedan4dr Sedan2dr Convertible2dr Convertible
Base Price $39,100 $40,900 $49,900 $24,435 $26,700
Convenience Package 1,000 1,000      
Metallic paint (extra cost) 575 575 575    
Cargo net 80 80 80 40 40
All-weather floor mats 190 190 190 75 75
Carbon fiber rear spoiler 995 995      
S Sport Package     2,500    
Suspension Package       500  
Premium Package       1,250  
Rear spoiler       350 350
Satellite radio       430  
Aluminum trim       435 435
Body kit       1,145 1,145
Convenience Package 930 930      
Metallic paint (extra cost) 536 536 536    
Cargo net 74 74 74 32 32
All-weather floor mats 177 177 177 60 60
Carbon fiber rear spoiler 926 926      
S Sport Package     2,326    
Suspension Package       430  
Premium Package       1,074  
Rear spoiler       280 280
Satellite radio       344  
Aluminum trim       348 348
Body kit       916 916
Options (change) 2,840 2,840 3,345 4,225 2,045
Options (change) 2,643 2,643 3,113 3,484 1,636
Destination 1,045 1,045 1,045 560 560
Total Price $42,985 $44,785 $54,290 $29,220 $29,305

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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 MX-5 Miata

Lowest Adjusted Price: Mazda MX-5 Miata Grand Touring
Lowest Adjusted Invoice: Audi A4 / S4 A4 40
TrueDelta Adjusted Price Difference: $7,095
TrueDelta Adjusted Invoice Difference: $23,496
Model Year20212021202120062006
ModelA4 / S4A4 / S4A4 / S4MX-5 MiataMX-5 Miata
TrimA4 40A4 45S4Grand TouringLimited
Body4dr Sedan4dr Sedan4dr Sedan2dr Convertible2dr Convertible
Engine201hp I4 H261hp I4 H349hp V6170hp I4170hp I4
TransmissionS7S7T8M6M6
DrivetrainAWDAWDAWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)180, 10180, 10755, 19?, 7?, 7
Tire (rear if not all the same)225/50-17245/40-18245/40-18205/45-17205/45-17
Total Price$42,985$44,785$54,290$29,220$29,305
Adjustments for Features-6,670-6,670-10,62000
Feature-Adjusted Total Price$36,315$38,115$43,670$29,220$29,305
Cost Above Minimum$0$1,800$7,355$0$85

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Features Comparison: Audi A4 / S4 vs. Mazda MX-5 Miata

Model Year20212021202120062006
ModelA4 / S4A4 / S4A4 / S4MX-5 MiataMX-5 Miata
TrimA4 40A4 45S4Grand TouringLimited
Body4dr Sedan4dr Sedan4dr Sedan2dr Convertible2dr Convertible
Transmission and Drivetrain 
7-speed automated manual$1200$1200   
8-speed manually-shiftable automatic  $1300  
6-speed manual   $150$150
AWD$1700$1700$1700  
RWD   $0$0
Accessories 
Power rear side windows$200$200$200  
Tilt steering wheel, manual   $150$150
Tilt/telescoping steering wheel, manual$250$250$250  
Universal garage door opener$100$100$100  
Wind blocker, small   $100$100
Brakes, Airbags, and Other Safety 
Automatic braking, high-speed or partial$200$200$200  
Automatic braking, low-speed$200$200$200  
Blind spot warning system  $200  
Brake assist$50$50$50  
Collision preparation system, rear  $100  
Cross-traffic warning, rear  $100  
Driver drowsiness monitor$150$150$150  
Forward collision warning$200$200$200  
Knee airbag, driver$75$75$75  
Knee airbag, passenger$75$75$75  
Obstacle detection, front  $150  
Obstacle detection, rear  $250  
Pedestrian detection$50$50$50  
Radar- or camera-based collision preparation system$0$0$0  
Rearview camera$200$200$200  
Roll bar   $200$200
Rollover sensor$50$50$50  
Secondary collision brake assist$25$25$25  
Side curtain airbags$350$350$350  
Tire-pressure monitor$75$75$75  
Torque vectoring, brake-based$100$100$100  
Vehicle exit assist  $25  
Cargo Management 
Air-conditioned storage compartment$50$50$50  
Climate Control 
Automatic climate control, front$200$200$200  
Dual-zone climate control$125$125$125  
Heated windshield washer nozzles$15$15$15  
Interior air filter$0$0$0  
Intermittent wipers   $0$0
Rain-sensing wipers$175$175$175  
Rear air vents with automatic controls$250$250$250  
Drivetrain 
Active rear differential  $500  
Limited-slip rear differential   $300$300
Engine / Motor 
Automatic start / stop$150$150$150  
Regenerative braking$0$0$0  
Exterior 
Carbon fiber rear spoiler$300$300   
Convertible top   $3000$3000
Painted brake calipers (optional)  $0  
Rear spoiler  $200$200$200
Sunroof$900$900$900  
Infotainment 
Android Auto support$100$100$100  
Apple CarPlay support$100$100$100  
Aux input$50$50$50  
Bluetooth audio streaming$25$25$25  
Bluetooth cell phone link$100$100$100  
CD player   $125$125
CD player, remote$100$100$100  
HD radio  $50  
MP3-compatible player$50$50$50  
Surround sound  $250  
Telematics service, such as OnStar  $200  
Voice control for audio system$25$25$25  
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror$75$75$75  
Auto-dimming passenger-side mirror$75$75$75  
Auto-dimming rearview mirror$150$150$150  
Automatic headlights$125$125$125  
Boost gauge  $75  
Compass$0$0$0  
Fog light, rear$100$100$100  
Heated mirrors$25$25$25  
Illuminated visor mirror, driver$50$50$50  
Illuminated visor mirror, passenger$50$50$50  
LED headlights  $1000  
Outside temperature display$50$50$50  
Power-folding mirrors  $50  
Trip computer$150$150$150  
Turn signals on or near mirrors$25$25$25  
Visor mirror, driver   $10$10
Visor mirror, passenger   $10$10
Xenon HID headlights$500$500 $500$500
Seats and Interior Trim 
Center armrest(s), front row$75$75$75  
Center armrest(s), second row$50$50$50  
Folding second row seats$300$300$300  
Heated front seats$200$200$200  
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  
Memory system, driver seat$200$200$200  
Power 4-way lumbar adjuster, driver seat$150$150$150  
Power 4-way lumbar adjuster, passenger seat  $150  
Power fore-aft adjuster, driver seat$100$100$100  
Power fore-aft adjuster, passenger seat$100$100$100  
Power height adjuster, driver seat$100$100$100  
Power height adjuster, passenger seat$100$100$100  
Power recliner, driver 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  
Suspension, Wheels, and Tires 
Adaptive dampers - electrical  $500  
Electronic systems calibration selector$200$200$200  
Sport suspension (upgrade)  $0$0$0
Transmission 
Launch control  $100  
Steering-wheel-mounted transmission controls$100$100$100  
Total Value of Features$11,415$11,415$15,365$4,745$4,745
Value of Feature Adjustments$6,670$6,670$10,620$0$0
Value of Feature Adjustments-572-549-81300

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Specifications Comparison: Audi A4 / S4 vs. Mazda MX-5 Miata

Model Year20212006
ModelA4 / S4MX-5 Miata
Body4dr Sedan2dr Convertible
Wheelbase111.0 in91.7 in
Length187.5 in157.3 in
Width72.7 in67.7 in
Height56.2 in49.0 in
Curb Weight3,683 lb.2,442 lb.
Fuel Capacity15.3 gal.12.7 gal.
Row 1 Headroom37.3 in37.4 in
Row 1 Shoulder Room55.9 in53.2 in
Row 1 Hip Room0.0 in50.6 in
Row 1 Legroom41.3 in43.1 in
Row 2 Headroom37.4 in0.0 in
Row 2 Shoulder Room54.5 in0.0 in
Row 2 Legroom35.7 in0.0 in
Cargo Volume12.0 ft35.3 ft3

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Option Package Details
Audi A4 / S4 A4 40

Convenience Package
FeatureValueRequested?
Memory system, driver seat200No
Satellite radio200Yes
Auto-dimming driver-side mirror75No
Alarm100No
Proximity key250Yes
Auto-dimming passenger-side mirror75No
Total Requested45050%
Total Not Requested45050%

Option Package Details
Audi A4 / S4 A4 45

Convenience Package
FeatureValueRequested?
Memory system, driver seat200No
Satellite radio200Yes
Auto-dimming driver-side mirror75No
Alarm100No
Proximity key250Yes
Auto-dimming passenger-side mirror75No
Total Requested45050%
Total Not Requested45050%

Option Package Details
Audi A4 / S4 S4

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

Option Package Details
Mazda MX-5 Miata Grand Touring

Suspension Package
FeatureValueRequested?
Sport suspension (upgrade)250Yes
Limited-slip rear differential300Yes
Total Requested550100%
Total Not Requested00%
Premium Package
FeatureValueRequested?
Traction control100Yes
Stability control400Yes
Limited-slip rear differential300Yes
Xenon HID headlights500Yes
Alarm100No
Proximity key250Yes
Total Requested155094%
Total Not Requested1006%

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