Audi A4 / S4 Audi A4 / S4 2013 Mazda RX-8 Mazda RX-8 2011

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Audi A4 / S4 vs. Mazda RX-8 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 RX-8 Invoice Comparison

Lowest Total Price: $33,450

Mazda RX-8 Grand Touring   
Difference: $5,170

Lowest Total Invoice: $30,993

Mazda RX-8 Grand Touring   
Difference: $4,989

Calculate Payments

  Down Payment Interest Rate Term
Model Year201320132011
ModelA4 / S4A4 / S4RX-8
TrimA4 2.0TS4 3.0TGrand Touring
Body4dr Sedan4dr Sedan4dr Coupe
Base Price $32,500 $47,600 $32,260
Base Invoice $30,227 $44,268 $29,878
Metallic paint (extra cost) 475 475  
Proximity key 550 550  
Premium Plus Package 4,200    
Active rear differential   1,250  
Temporary spare tire     395
Metallic paint (extra cost) 443 443  
Proximity key 511 511  
Premium Plus Package 3,906    
Active rear differential   1,163  
Temporary spare tire     320
Options (change) 5,225 2,275 395
Options (change) 4,860 2,117 320
Destination 895 895 795
Total Price $38,620 $50,770 $33,450
Total Invoice $35,982 $47,280 $30,993

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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 RX-8 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Audi A4 / S4 vs. Mazda RX-8

Lowest Adjusted Price and Invoice: Mazda RX-8 Grand Touring
TrueDelta Adjusted Price Difference: $3,080
TrueDelta Adjusted Invoice Difference: $3,042
Model Year201320132011
ModelA4 / S4A4 / S4RX-8
TrimA4 2.0TS4 3.0TGrand Touring
Body4dr Sedan4dr Sedan4dr Coupe
Engine211hp I4333hp V6232hp R2
TransmissionCVT-8M6M6
DrivetrainFWDAWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)180, 10180, 10300, 9
Tire (rear if not all the same)245/40-18245/40-18225/45-18
Total Price$38,620$50,770$33,450
Adjustments for Features-2,090-4,0400
Feature-Adjusted Total Price$36,530$46,730$33,450
Cost Above Minimum$0$10,200$0
Total Invoice$35,982$47,280$30,993
Adjustments for Features-1,947-3,7620
Feature-Adjusted Total Invoice$34,035$43,518$30,993
Cost Above Minimum$0$9,483$0

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Features Comparison: Audi A4 / S4 vs. Mazda RX-8

Model Year201320132011
ModelA4 / S4A4 / S4RX-8
TrimA4 2.0TS4 3.0TGrand Touring
Body4dr Sedan4dr Sedan4dr Coupe
Transmission and Drivetrain 
8-speed manually-shiftable CVT$1100  
6-speed manual $150$150
FWD$0  
AWD $1700 
RWD  $0
Accessories 
Power rear side windows$200$200 
Tilt steering wheel, manual  $150
Tilt/telescoping steering wheel, manual$250$250 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0 
Brake assist$50$50 
Torque vectoring, brake-based$100  
Cargo Management 
Air-conditioned storage compartment$50$50 
Overhead sunglass holder  $25
Rear seat pass-through  $100
Second-row high console  $250
Climate Control 
Automatic air recirculation$100$100 
Dual-zone climate control$125$125 
Heated windshield washer nozzles$15$15 
Rear air vents with automatic controls$250$250 
Drivetrain 
Active rear differential $500 
Limited-slip rear differential  $300
Exterior 
Rear spoiler  $200
Infotainment 
CD changer, in-dash  $325
CD player$125$125 
iPod integration$100$100 
SD Card slot$25$25 
Surround sound  $250
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror$75$75 
Auto-dimming passenger-side mirror$75$75 
Compass$0$0 
Fog light, rear$100$100 
Interior ambient lighting$150$150 
Trip computer$150$150 
Turn signals on or near mirrors$25$25 
Seats and Interior Trim 
Aluminum trim$100$100 
Folding second row seats$300$300 
Leather door panel trim $250 
Manual thigh support length adjuster, driver seat $50 
Manual thigh support length adjuster, passenger seat $50 
Metal pedals  $75
Power 4-way lumbar adjuster, driver seat$150$150 
Power 4-way lumbar adjuster, passenger seat $150 
Power fore-aft adjuster, passenger seat$100$100 
Power height adjuster, passenger seat$100$100 
Power lumbar adjuster, driver seat  $100
Power recliner, passenger seat$100$100 
Power tilt adjuster, passenger seat$100$100 
Synthetic suede inserts in leather seating surfaces $0 
Suspension, Wheels, and Tires 
Electronic systems calibration selector $200 
Sport suspension (upgrade) $0 
Transmission 
Steering-wheel-mounted transmission controls $100 
Total Value of Features$4,015$5,965$1,925
Value of Feature Adjustments$2,090$4,040$0
Value of Feature Adjustments-1,947-3,7620

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Specifications Comparison: Audi A4 / S4 vs. Mazda RX-8

Model Year20132011
ModelA4 / S4RX-8
Body4dr Sedan4dr Coupe
Wheelbase110.6 in106.4 in
Length185.1 in175.6 in
Width71.9 in69.7 in
Height56.2 in52.8 in
Curb Weight3,510 lb.3,065 lb.
Fuel Capacity16.9 gal.15.9 gal.
Row 1 Headroom40.0 in38.2 in
Row 1 Shoulder Room55.5 in54.8 in
Row 1 Hip Room0.0 in53.3 in
Row 1 Legroom41.3 in42.7 in
Row 2 Headroom37.5 in36.8 in
Row 2 Shoulder Room54.3 in54.9 in
Row 2 Hip Room0.0 in48.1 in
Row 2 Legroom35.2 in32.2 in
Cargo Volume12.4 ft37.6 ft3

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Option Package Details
Audi A4 / S4 A4 2.0T

Premium Plus Package
FeatureValueRequested?
Heated front seats200Yes
Second-row 2-section 3-person split bench100No
Rear air vents with automatic controls250No
Folding second row seats300No
Auto-dimming rearview mirror150Yes
Memory system, driver seat200Yes
Auto-dimming driver-side mirror75No
Compass0No
Dual-zone climate control125No
Auto-dimming passenger-side mirror75No
245/40HR18 tires400No
Universal garage door opener100Yes
Trip computer150No
Bluetooth cell phone link100Yes
iPod integration100No
Xenon HID headlights500Yes
Additional chrome trim0No
Total Requested125044%
Total Not Requested157556%

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