Infiniti M Infiniti M 2008 Acura RDX Acura RDX 2018
MENU
1 0 3 4 3 4

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

Join Us

Infiniti M vs. Acura RDX 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.

Infiniti M vs. Acura RDX Invoice Comparison

Lowest Total Price: $44,975

Acura RDX   
Difference: $15,080

Lowest Total Invoice: $42,738

Acura RDX   
Difference: $12,091

Calculate Payments

  Down Payment Interest Rate Term
Model Year20082018
ModelMRDX
TrimM45Base
Body4dr Sedan4dr SUV
Base Price $50,250 $35,800
Base Invoice $46,163 $33,995
Technology Package 3,350  
Advanced Technology Package 2,800  
Rear spoiler 340  
AWD 2,500 1,500
Wood trim 0  
Advance Package   6,700
Technology Package 2,887  
Advanced Technology Package 2,412  
Rear spoiler 260  
AWD 2,292 1,421
Wood trim 0  
Advance Package   6,347
Options (change) 8,990 8,200
Options (change) 7,851 7,768
Destination 815 975
Total Price $60,055 $44,975
Total Invoice $54,829 $42,738

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 Infiniti M dealer quotes or Acura RDX 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: Infiniti M vs. Acura RDX

Lowest Adjusted Price and Invoice: Acura RDX
TrueDelta Adjusted Price Difference: $18,515
TrueDelta Adjusted Invoice Difference: $15,355
Model Year20082018
ModelMRDX
TrimM45Base
Body4dr Sedan4dr SUV
Engine325hp V8279hp V6
TransmissionT5T6
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)14/20 MPG19/27 MPG
Audio (watts, speakers)308, 14410, 10
Tire (rear if not all the same)245/45-18235/60-18
Total Price$60,055$44,975
Adjustments for Features0-3,435
Feature-Adjusted Total Price$60,055$41,540
Total Invoice$54,829$42,738
Adjustments for Features0-3,264
Feature-Adjusted Total Invoice$54,829$39,474

Return to top

Features Comparison: Infiniti M vs. Acura RDX

Model Year20082018
ModelMRDX
TrimM45Base
Body4dr Sedan4dr SUV
Transmission and Drivetrain 
5-speed manually-shiftable automatic$1000 
6-speed manually-shiftable automatic $1100
AWD$1700$1700
Accessories 
Active noise reduction $0
Adaptive cruise control$600 
Adaptive cruise control, all-speed $850
Power liftgate $350
Remote start $150
Tilt/telescoping steering wheel, manual $250
Tilt/telescoping steering wheel, power$350 
Brakes, Airbags, and Other Safety 
Automatic braking, high-speed or partial $200
Automatic braking, low-speed $200
Blind spot warning system $200
Cross-traffic warning, rear $100
Lane departure prevention$150 
Lane keeping assist $400
Obstacle detection, front $150
Obstacle detection, rear $250
Pedestrian detection $50
Rollover sensor $50
Wide-view rear camera $0
Cargo Management 
Cargo cover $75
Cargo net$40 
Overhead sunglass holder$25 
Rear seat pass-through$100 
Climate Control 
Rear wiper $175
Drivetrain 
Lockable center differential$150 
Exterior 
Bodyside cladding $350
Bodyside moldings$75 
Deep-tinted rear windows $275
Infotainment 
App support $0
Aux input $50
Bluetooth audio streaming $25
CD changer, in-dash$325 
CD player $125
DVD-Audio-compatible player $0
DVD-compatible player$0 
HD radio $50
iPod integration$100 
SD Card slot$25 
Siri Eyes Free support $0
SMS text-to-speech reader $25
Telematics service, such as OnStar $200
Traffic + travel information $25
Traffic information$25 
USB port $25
Instruments, Lights, and Mirrors 
Analog clock$25 
Auto-dimming passenger-side mirror $75
Interior ambient lighting $150
LED headlights $1000
Spotter mirror(s) $50
Steering-linked headlights$150 
Xenon HID headlights$500 
Seats and Interior Trim 
Folding second row seats $300
Power lumbar adjuster, passenger seat$100 
Wood trim$300 
Suspension, Wheels, and Tires 
Adaptive dampers - mechanical $100
Alloy wheels$350 
Machined alloy wheels $350
Transmission 
Steering-wheel-mounted transmission controls $100
Total Value of Features$6,090$9,525
Value of Feature Adjustments$0$3,435
Value of Feature Adjustments0-3,264

Return to top

See a complete comparison of Infiniti M vs. Acura RDX features.

Specifications Comparison: Infiniti M vs. Acura RDX

Model Year20082018
ModelMRDX
Body4dr Sedan4dr SUV
Wheelbase114.2 in105.7 in
Length192.6 in184.4 in
Width70.8 in73.7 in
Height59.4 in65.0 in
Curb Weight4,159 lb.3,902 lb.
Fuel Capacity20.0 gal.16.0 gal.
Row 1 Headroom39.6 in38.7 in
Row 1 Shoulder Room58.2 in58.7 in
Row 1 Hip Room55.1 in55.7 in
Row 1 Legroom44.2 in42.0 in
Row 2 Headroom37.8 in38.1 in
Row 2 Shoulder Room56.9 in57.2 in
Row 2 Hip Room53.9 in53.8 in
Row 2 Legroom37.3 in38.3 in
Cargo Volume,
Minimum		14.9 ft326.1 ft3
Cargo Volume,
Maximum		14.961.3 ft3

Return to top

See a complete comparison of Infiniti M vs. Acura RDX specs.

Option Package Details
Infiniti M M45

Technology Package
FeatureValueRequested?
Navigation system600Yes
Rearview camera200Yes
Bose, 234W, 8 speakers350No
Media drive, large15Yes
iPod integration100Yes
SD Card slot25No
Total Requested91571%
Total Not Requested37529%
Advanced Technology Package
FeatureValueRequested?
Adaptive cruise control450Yes
Surround sound250Yes
DVD-compatible player0Yes
Traffic information25Yes
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200Yes
Bose, 308W, 14 speakers (with subwoofer)350No
A/V input jacks25No
Lane departure prevention system150Yes
Forward collision alert200Yes
Total Requested127577%
Total Not Requested37523%

Option Package Details
Acura RDX

Advance Package
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Rain-sensing wipers100Yes
Fog lights125Yes
Obstacle detection, front150No
Obstacle detection, rear250No
Auto-dimming driver-side mirror75Yes
Remote start150No
Auto-dimming passenger-side mirror75No
HD radio50No
Blind spot warning system200No
Media drive15Yes
Traffic + travel information25No
Cross-traffic warning, rear100No
Navigation system600Yes
Leather seating surfaces900Yes
Telematics service, such as OnStar200No
DVD-Audio-compatible player0Yes
Power height adjuster, passenger seat100Yes
Power tilt adjuster, passenger seat100Yes
Surround sound250Yes
Voice control for nav and audio100Yes
ELS, 410W, 10 speakers (with subwoofer)350No
Radar- or camera-based collision preparation system0Yes
Lane departure warning200Yes
Adaptive cruise control, all-speed700No
Automatic braking, low-speed200No
Automatic braking, high-speed or partial200No
Forward collision warning200Yes
Pedestrian detection50No
Lane keeping assist400No
Total Requested306550%
Total Not Requested310050%

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 Infiniti models.