Audi A6 / S6 Audi A6 / S6 2018 Mazda MX-5 Miata Mazda MX-5 Miata 2018

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Audi A6 / S6 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 A6 / S6 vs. Mazda MX-5 Miata Invoice Comparison

Lowest Total Price: $33,915

Mazda MX-5 Miata RF Grand Touring   
Difference: $17,535

Lowest Total Invoice: $32,071

Mazda MX-5 Miata RF Grand Touring   
Difference: $15,848

Calculate Payments

  Down Payment Interest Rate Term
Model Year2018201820182018
ModelA6 / S6A6 / S6A6 / S6MX-5 Miata
TrimA6 2.0TA6 3.0TS6 4.0 TFSIRF Grand Touring
Body4dr Sedan4dr Sedan4dr Sedan2dr Coupe
Base Price $49,700 $58,700 $71,900 $32,750
Base Invoice $46,222 $54,592 $66,868 $30,964
Metallic paint (extra cost) 575 575 575  
All-weather floor mats 200 200 200 90
Cargo net       50
Door sill trim plates       150
Metallic paint (extra cost) 536 536 536  
All-weather floor mats 186 186 186 72
Cargo net       40
Door sill trim plates       120
Options (change) 775 775 775 290
Options (change) 722 722 722 232
Destination 975 975 975 875
Total Price $51,450 $60,450 $73,650 $33,915
Total Invoice $47,919 $56,289 $68,565 $32,071

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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 A6 / S6 dealer quotes or Mazda MX-5 Miata dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Audi A6 / S6 vs. Mazda MX-5 Miata

Lowest Adjusted Price and Invoice: Mazda MX-5 Miata RF Grand Touring
TrueDelta Adjusted Price Difference: $13,375
TrueDelta Adjusted Invoice Difference: $11,973
Model Year2018201820182018
ModelA6 / S6A6 / S6A6 / S6MX-5 Miata
TrimA6 2.0TA6 3.0TS6 4.0 TFSIRF Grand Touring
Body4dr Sedan4dr Sedan4dr Sedan2dr Coupe
Engine252hp I4340hp V6450hp V8155hp I4
TransmissionS7T8S7M6
DrivetrainFWDAWDAWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 10630, 14630, 14?, 9
Tire (rear if not all the same)245/45-18245/45-18255/35-20205/45-17
Total Price$51,450$60,450$73,650$33,915
Adjustments for Features-4,160-7,535-9,4100
Feature-Adjusted Total Price$47,290$52,915$64,240$33,915
Cost Above Minimum$0$5,625$16,950$0
Total Invoice$47,919$56,289$68,565$32,071
Adjustments for Features-3,875-7,016-8,7600
Feature-Adjusted Total Invoice$44,044$49,273$59,805$32,071
Cost Above Minimum$0$5,229$15,761$0

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Features Comparison: Audi A6 / S6 vs. Mazda MX-5 Miata

Model Year2018201820182018
ModelA6 / S6A6 / S6A6 / S6MX-5 Miata
TrimA6 2.0TA6 3.0TS6 4.0 TFSIRF Grand Touring
Body4dr Sedan4dr Sedan4dr Sedan2dr Coupe
Transmission and Drivetrain 
7-speed automated manual$1200 $1200 
8-speed manually-shiftable automatic $1300  
6-speed manual   $150
FWD$0   
AWD $1700$1700 
RWD   $0
Accessories 
Power rear side windows$200$200$200 
Power retractable rear window   $350
Tilt steering wheel, manual   $150
Tilt/telescoping steering wheel, manual$250   
Tilt/telescoping steering wheel, power $350$350 
Wind blocker, small   $100
Brakes, Airbags, and Other Safety 
911 assist   $25
Active or whiplash-reducing head restraints, front seats   $0
Blind spot warning system $200$200$200
Collision preparation system, rear $100$100 
Cross-traffic warning, rear   $100
Knee airbag, driver$75$75$75 
Knee airbag, passenger$75$75$75 
Lane departure warning   $200
Obstacle detection, front$150$150$150 
Obstacle detection, rear$250$250$250 
Rearview camera$200$200$200 
Roll bar   $200
Rollover sensor$50$50$50 
Secondary collision brake assist$25$25$25 
Side curtain airbags$350$350$350 
Temporary spare tire$150$150$150 
Cargo Management 
Rear seat pass-through$100$100$100 
Climate Control 
Automatic air recirculation$100$100$100 
Dual-zone climate control$125$125$125 
Heated windshield washer nozzles$15$15$15 
Interior air filter$0$0$0 
Rear air vents with automatic controls$250$250$250 
Rear dual-zone climate control $125$125 
Residual heat$50$50$50 
Engine / Motor 
Automatic start / stop$150$150$150 
Dual-mode exhaust, switchable  $500 
Regenerative braking$0$0$0 
Exterior 
Laminated front side windows$200$200$200 
Power retractable roof section   $2000
Sunroof$900$900$900 
Infotainment 
4G LTE connectivity$0$0$0 
Android Auto support$100$100$100 
App support   $0
Apple CarPlay support$100$100$100 
CD player$125$125$125 
CD player, remote   $100
DVD-compatible player$0$0$0 
Handwriting recognition$200$200$200 
In-vehicle Internet$150$150$150 
Media drive$15$15$15 
SD Card slot$25$25$25 
SMS text-to-speech reader   $25
Surround sound $250$250 
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 headlights   $200
Auto-dimming passenger-side mirror $75$75 
Fog light, rear$100$100$100 
Illuminated visor mirror, driver$50$50$50 
Illuminated visor mirror, passenger$50$50$50 
Interior ambient lighting$150$150$150 
LED headlights $1000$1000 
LED headlights, single projector or low beam only   $750
Mirror tilt-down in reverse$25$25$25 
Power-folding mirrors $50$50 
Steering-linked headlights   $150
Turn signals on or near mirrors$25$25$25 
Visor mirror, driver   $10
Visor mirror, passenger   $10
Xenon HID headlights$500   
Seats and Interior Trim 
Center armrest(s), front row$75$75$75 
Center armrest(s), second row$50$50$50 
Door sill trim plates$100  $100
Folding second row seats$300$300$300 
Illuminated door sill trim plates $200$200 
Leather door panel trim  $250 
Manual tilt adjuster, driver seat   $50
Memory system, driver seat$200$200$200 
Metal pedals  $75 
No leather in second row   $-300
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 
Wood trim$300$300$300 
Suspension, Wheels, and Tires 
Air suspension, auto-leveling and height adjustable  $1000 
Electronic systems calibration selector$200$200$200 
Sport suspension (upgrade)  $0 
Transmission 
Steering-wheel-mounted transmission controls$100$100$100 
Total Value of Features$8,830$12,205$14,080$4,670
Value of Feature Adjustments$4,160$7,535$9,410$0
Value of Feature Adjustments-3,875-7,016-8,7600

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Specifications Comparison: Audi A6 / S6 vs. Mazda MX-5 Miata

Model Year20182018
ModelA6 / S6MX-5 Miata
Body4dr Sedan2dr Coupe
Wheelbase114.6 in90.9 in
Length194.2 in154.1 in
Width73.8 in68.3 in
Height57.8 in49.0 in
Curb Weight3,804 lb.2,446 lb.
Fuel Capacity19.8 gal.11.9 gal.
Row 1 Headroom37.2 in36.8 in
Row 1 Shoulder Room57.5 in52.2 in
Row 1 Hip Room0.0 in52.0 in
Row 1 Legroom41.3 in43.1 in
Row 2 Headroom37.8 in0.0 in
Row 2 Shoulder Room56.3 in0.0 in
Row 2 Legroom37.4 in0.0 in
Cargo Volume14.1 ft34.5 ft3

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