Acura RDX Acura RDX 2008 Mazda Mazda3 Mazda Mazda3 2018

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

Join Us

Acura RDX vs. Mazda Mazda3 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.

Acura RDX vs. Mazda Mazda3 Invoice Comparison

Lowest Total Price: $25,145

Mazda Mazda3 Grand Touring   
Difference: $8,765

Lowest Total Invoice: $24,037

Mazda Mazda3 Grand Touring   
Difference: $7,183

Calculate Payments

  Down Payment Interest Rate Term
Model Year20082018
ModelRDXMazda3
TrimBaseGrand Touring
Body4dr SUV4dr Hatch
Base Price $33,195 $23,895
Base Invoice $30,505 $22,862
Door sill trim plates   125
Interior ambient lighting   250
Door sill trim plates   100
Interior ambient lighting   200
Options (change) 0 375
Options (change) 0 300
Destination 715 875
Total Price $33,910 $25,145
Total Invoice $31,220 $24,037

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 Acura RDX dealer quotes or Mazda Mazda3 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: Acura RDX vs. Mazda Mazda3

Lowest Adjusted Price and Invoice: Mazda Mazda3 Grand Touring
TrueDelta Adjusted Price Difference: $6,165
TrueDelta Adjusted Invoice Difference: $4,789
Model Year20082018
ModelRDXMazda3
TrimBaseGrand Touring
Body4dr SUV4dr Hatch
Engine240hp I4184hp I4
TransmissionT5M6
DrivetrainAWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG
Audio (watts, speakers)360, 7?, 9
Tire (rear if not all the same)235/55-18215/45-18
Total Price$33,910$25,145
Adjustments for Features-2,6000
Feature-Adjusted Total Price$31,310$25,145
Total Invoice$31,220$24,037
Adjustments for Features-2,3940
Feature-Adjusted Total Invoice$28,826$24,037

Return to top

Features Comparison: Acura RDX vs. Mazda Mazda3

Model Year20082018
ModelRDXMazda3
TrimBaseGrand Touring
Body4dr SUV4dr Hatch
Transmission and Drivetrain 
5-speed manually-shiftable automatic$1000 
6-speed manual $150
AWD$1700 
FWD $0
Accessories 
Proximity key $250
Universal garage door opener$100 
Brakes, Airbags, and Other Safety 
911 assist $25
Automatic braking, low-speed $200
Blind spot warning system $200
Cross-traffic warning, rear $100
G-vectoring control $100
Rearview camera $200
Rollover sensor$50 
Cargo Management 
Overhead sunglass holder $25
Climate Control 
Rain-sensing wipers $175
Variable intermittent wipers$75 
Drivetrain 
Active rear differential$500 
Exterior 
Black grille (optional) $0
Bodyside cladding$350 
Deep-tinted rear windows$275 
Infotainment 
App support $0
Bluetooth audio streaming $25
CD changer, in-dash$325 
HD radio $50
MP3-compatible player$50 
SMS text-to-speech reader $25
Surround sound $250
USB port $25
Voice control for audio system $25
Instruments, Lights, and Mirrors 
Automatic headlights $125
Automatic-off headlights$25 
Boost gauge$75 
Digital instruments $0
Head-up display (HUD) $350
LED headlights, single projector or low beam only $750
Mirror tilt-down in reverse$25 
Xenon HID headlights$500 
Seats and Interior Trim 
Leather door panel trim$250 
Manual lumbar adjuster, driver seat $50
Memory system, driver seat$200 
Power lumbar adjuster, driver seat$100 
Power tilt adjuster, driver seat$100 
Total Value of Features$5,700$3,100
Value of Feature Adjustments$2,600$0
Value of Feature Adjustments-2,3940

Return to top

Specifications Comparison: Acura RDX vs. Mazda Mazda3

Model Year20082018
ModelRDXMazda3
Body4dr SUV4dr Hatch
Wheelbase104.3 in106.3 in
Length180.7 in175.6 in
Width73.6 in70.7 in
Height65.2 in57.3 in
Curb Weight3,969 lb.2,876 lb.
Fuel Capacity18.0 gal.13.2 gal.
Row 1 Headroom38.7 in38.6 in
Row 1 Shoulder Room58.2 in57.2 in
Row 1 Hip Room54.4 in55.5 in
Row 1 Legroom41.8 in42.2 in
Row 2 Headroom38.3 in37.6 in
Row 2 Shoulder Room56.3 in54.4 in
Row 2 Hip Room53.0 in53.5 in
Row 2 Legroom37.6 in35.8 in
Cargo Volume,
Minimum
27.8 ft320.2 ft3
Cargo Volume,
Maximum
60.6 ft347.1 ft3

Return to top

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 Acura models.