Mazda CX-3 Mazda CX-3 2018 Audi A3 / S3 / RS3 Audi A3 / S3 / RS3 2018

We are 103,000+ car owners sharing real-world car information.

Join Us

Mazda CX-3 vs. Audi A3 / S3 / RS3 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.

Mazda CX-3 vs. Audi A3 / S3 / RS3 Invoice Comparison

Lowest Total Price: $28,810

Mazda CX-3 Grand Touring   
Difference: $17,127

Lowest Total Invoice: $27,680

Mazda CX-3 Grand Touring   
Difference: $14,821

Calculate Payments

  Down Payment Interest Rate Term
Model Year20182018
ModelCX-3A3 / S3 / RS3
TrimGrand TouringA3 e-tron
Body4dr SUV4dr Hatch
Base Price $25,165 $39,500
Base Invoice $24,454 $36,736
Premium Package 1,435  
Auto-dimming rearview mirror 325  
Door sill trim plates 100  
Cargo net 50 155
Obstacle detection, rear 495  
Roof rails 300  
Prestige Package   8,600
Aluminum roof rails   300
Metallic paint (extra cost)   575
Premium Package 1,270  
Auto-dimming rearview mirror 260  
Door sill trim plates 80  
Cargo net 40 144
Obstacle detection, rear 396  
Roof rails 240  
Prestige Package   7,998
Aluminum roof rails   280
Metallic paint (extra cost)   536
Options (change) 2,705 9,630
Options (change) 2,286 8,958
Destination 940 975
Gas Tax 0 -4,168
Total Price $28,810 $45,937
Total Invoice $27,680 $42,501

Return to top

While we strive for accuracy, the site is not error-free, and prices can change at any time.

Dealer Price Quotes

Want to find out how much dealers are willing to discount these cars?

Request free, no-obligation Mazda CX-3 dealer quotes or Audi A3 / S3 / RS3 dealer quotes from dealers using our car quote form.

The process is easy and takes just a minute or two. You'll receive price quotes from local approved dealers within 48 hours.

TrueDelta Value Comparison: Mazda CX-3 vs. Audi A3 / S3 / RS3

Lowest Adjusted Price and Invoice: Mazda CX-3 Grand Touring
TrueDelta Adjusted Price Difference: $14,597
TrueDelta Adjusted Invoice Difference: $12,480
Model Year20182018
ModelCX-3A3 / S3 / RS3
TrimGrand TouringA3 e-tron
Body4dr SUV4dr Hatch
Engine146hp I4150hp I4 PiH
TransmissionT6S6
DrivetrainFWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG
Audio (watts, speakers)?, 7705, 14
Tire (rear if not all the same)215/50-18225/45-17
Total Price$28,810$45,937
Adjustments for Features0-2,530
Feature-Adjusted Total Price$28,810$43,407
Total Invoice$27,680$42,501
Adjustments for Features0-2,341
Feature-Adjusted Total Invoice$27,680$40,160

Return to top

Features Comparison: Mazda CX-3 vs. Audi A3 / S3 / RS3

Model Year20182018
ModelCX-3A3 / S3 / RS3
TrimGrand TouringA3 e-tron
Body4dr SUV4dr Hatch
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100 
6-speed automated manual $1100
FWD$0$0
Accessories 
Adaptive cruise control$600 
Adaptive cruise control, all-speed $850
Heated steering wheel$100 
Remote app $25
Brakes, Airbags, and Other Safety 
911 assist$25 
Automatic braking, high-speed or partial$200 
Following distance indicator$25 
G-vectoring control$100 
Knee airbag, driver $75
Knee airbag, passenger $75
Lane departure prevention, steering-based $200
Obstacle detection, front $150
Radar- or camera-based collision preparation system $0
Rear side airbags $300
Rollover sensor$50 
Secondary collision brake assist $25
Temporary spare tire$150 
Torque vectoring, brake-based $100
Cargo Management 
Aluminum roof rails $250
Overhead sunglass holder$25 
Rear seat pass-through $100
Roof rails$250 
Climate Control 
Automatic air recirculation $100
Dual-zone climate control $125
Heated windshield washer nozzles $15
Rear air vents $100
Engine / Motor 
3.6 kW onboard charger $0
9 kWh battery pack $0
Automatic start / stop $150
Exterior 
Bodyside cladding (gray/black)$250 
Bright-finished exhaust tip(s)$25 
Sunroof$900 
Sunroof, large $1100
Wheel-lip moldings$75 
Infotainment 
4G LTE connectivity $0
Android Auto support $100
App support$0 
Apple CarPlay support $100
CD player$125 
DVD-compatible player $0
Handwriting recognition $200
In-vehicle Internet $150
Media drive $15
SD Card slot $25
SMS text-to-speech reader$25 
Surround sound $250
Telematics service, such as OnStar $200
Traffic + travel information $25
Traffic information$25 
Wi-Fi hotspot $50
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror $75
Compass $0
Cornering lights $50
Fog light, rear $100
Fog lights$125 
Head-up display (HUD)$350 
Interior ambient lighting $150
Large color reconfigurable instrument cluster display $250
Large energy flow and fuel economy display $25
LED headlights $1000
LED headlights, single projector or low beam only$750 
Power-folding mirrors $50
Road sign information$75 
Steering-linked headlights$150 
Tachometer$75 
Seats and Interior Trim 
Aluminum trim $100
Center armrest(s), second row $50
Manual height adjuster, driver seat $50
Manual tilt adjuster, driver seat $50
Memory system, driver seat$200 
Power 4-way lumbar adjuster, driver seat $150
Power 4-way lumbar adjuster, passenger seat $150
Power fore-aft adjuster, driver seat$100 
Power fore-aft adjuster, passenger seat $100
Power height adjuster, driver seat$100 
Power height adjuster, passenger seat $100
Power lumbar adjuster, driver seat$100 
Power recliner, driver seat$100 
Power recliner, passenger seat $100
Power tilt adjuster, passenger seat $100
Synthetic suede inserts in leather seating surfaces$0 
Suspension, Wheels, and Tires 
Electronic systems calibration selector $200
Transmission 
Steering-wheel-mounted transmission controls$100 
Total Value of Features$6,275$8,805
Value of Feature Adjustments$0$2,530
Value of Feature Adjustments0-2,341

Return to top

Specifications Comparison: Mazda CX-3 vs. Audi A3 / S3 / RS3

Model Year20182018
ModelCX-3A3 / S3 / RS3
Body4dr SUV4dr Hatch
Wheelbase101.2 in103.5 in
Length168.3 in169.8 in
Width69.6 in70.3 in
Height60.7 in56.1 in
Curb Weight2,810 lb.3,617 lb.
Fuel Capacity12.7 gal.10.6 gal.
Row 1 Headroom38.4 in36.9 in
Row 1 Shoulder Room53.5 in54.8 in
Row 1 Hip Room52.3 in0.0 in
Row 1 Legroom41.7 in41.2 in
Row 2 Headroom37.2 in37.5 in
Row 2 Shoulder Room50.4 in52.9 in
Row 2 Hip Room49.0 in0.0 in
Row 2 Legroom35.0 in35.4 in
Cargo Volume,
Minimum
12.4 ft39.9 ft3
Cargo Volume,
Maximum
44.5 ft339.5 ft3

Return to top

Option Package Details
Mazda CX-3 Grand Touring

Premium Package
FeatureValueRequested?
Power fore-aft adjuster, driver seat100No
Power height adjuster, driver seat50No
Power recliner, driver seat100No
Power lumbar adjuster, driver seat100Yes
Adaptive cruise control450Yes
Memory system, driver seat200No
Heated steering wheel100No
Road sign information75No
Following distance indicator25No
Auto-dimming headlights200Yes
Lane departure warning200Yes
Automatic braking, high-speed or partial200No
Forward collision warning200Yes
Total Requested115058%
Total Not Requested85042%

Option Package Details
Audi A3 / S3 / RS3 A3 e-tron

Prestige Package
FeatureValueRequested?
Universal garage door opener100Yes
Cornering lights50No
LED headlights-250No
Surround sound250No
Large color reconfigurable instrument cluster display250No
Bang & Olufsen, 705W, 14 speakers (with subwoofer)350No
Auto-dimming driver-side mirror75No
Auto-dimming headlights200Yes
Power-folding mirrors50No
Lane departure warning200Yes
Adaptive cruise control, all-speed700No
Lane departure prevention, steering-based200No
Cross-traffic warning, rear100Yes
Auto-dimming rearview mirror150Yes
Obstacle detection, front150No
Obstacle detection, rear250Yes
Compass0No
Additional chrome trim0No
Aluminum trim100No
Blind spot warning system200Yes
4G LTE connectivity0No
Telematics service, such as OnStar200No
Handwriting recognition200No
Speed limit information0No
Apple CarPlay support100No
Android Auto support100No
Wi-Fi hotspot50No
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio100Yes
Media drive15No
Traffic + travel information25No
In-vehicle Internet150No
Total Requested190041%
Total Not Requested276559%

Was this information useful?

We're glad we could help! Share this page:

We're so sorry! Tell us how we can improve it.

See TrueDelta's information for all SUVs
See TrueDelta's information for all Mazda models.