Acura RLX Acura RLX 2014 Mercedes-Benz M-Class Mercedes-Benz M-Class 2009

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Acura RLX vs. Mercedes-Benz M-Class 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 RLX vs. Mercedes-Benz M-Class Invoice Comparison

Lowest Total Price: $61,345

Acura RLX   
Difference: $30,240

Lowest Total Invoice: $56,078

Acura RLX   
Difference: $29,157

Calculate Payments

  Down Payment Interest Rate Term
Model Year20142009
ModelRLXM-Class
TrimBaseML63 AMG
Body4dr Sedan4dr SUV
Base Price $48,450 $90,100
Base Invoice $44,324 $83,793
Advance Package 12,000  
Heated second row seats   610
Advance Package 10,859  
Heated second row seats   567
Options (change) 12,000 610
Options (change) 10,859 567
Destination 895 875
Total Price $61,345 $91,585
Total Invoice $56,078 $85,235

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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 Acura RLX dealer quotes or Mercedes-Benz M-Class dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Acura RLX vs. Mercedes-Benz M-Class

Lowest Adjusted Price and Invoice: Acura RLX
TrueDelta Adjusted Price Difference: $27,245
TrueDelta Adjusted Invoice Difference: $26,370
Model Year20142009
ModelRLXM-Class
TrimBaseML63 AMG
Body4dr Sedan4dr SUV
Engine310hp V6503hp V8
TransmissionT6T7
DrivetrainFWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG
Audio (watts, speakers)500, 14440, 12
Tire (rear if not all the same)245/40-19295/40-20
Total Price$61,345$91,585
Adjustments for Features0-2,995
Feature-Adjusted Total Price$61,345$88,590
Total Invoice$56,078$85,235
Adjustments for Features0-2,787
Feature-Adjusted Total Invoice$56,078$82,448

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Features Comparison: Acura RLX vs. Mercedes-Benz M-Class

Model Year20142009
ModelRLXM-Class
TrimBaseML63 AMG
Body4dr Sedan4dr SUV
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100 
7-speed manually-shiftable automatic $1200
FWD$0 
AWD $1700
Accessories 
AC power outlet $100
Active noise reduction$0 
Adaptive cruise control, all-speed$850 
Cruise control $150
Power liftgate $350
Remote app$25 
Sunshade, rear, power$225 
Sunshades, second row$125 
Brakes, Airbags, and Other Safety 
Automatic braking, high-speed or partial$200 
Blind spot warning system$200 
Brake- or yaw-sensor-initiated collision preparation system $0
Forward collision warning$200 
Hill descent control $250
Knee airbag, driver$75 
Lane departure warning$200 
Lane keeping assist$400 
Radar- or camera-based collision preparation system$0 
Rear side airbags $300
Temporary spare tire $150
Torque vectoring, brake-based$100 
Trailer sway control $25
Cargo Management 
Cargo area partition net $40
Cargo area rails w/tie downs $50
Cargo cover $75
Console with shifter$150 
Console without shifter $150
Rear seat pass-through$100 
Roof rails $250
Climate Control 
Automatic air recirculation $100
Heated windshield washer nozzles $15
Rear wiper $175
Residual heat $50
Exterior 
Bodyside moldings $75
Bright-finished exhaust tip(s) $25
Deep-tinted rear windows $275
Laminated front side windows$200 
Laminated rear side windows$100 
Rear bumper protector $40
Running boards $350
Wheel-lip moldings $75
Infotainment 
App support$0 
Bluetooth audio streaming$25 
CD changer, in-dash $325
CD player$125 
DVD-Audio-compatible player$0 
DVD-compatible player $0
iPod integration $100
SD Card slot $25
SMS text-to-speech reader$25 
Traffic + travel information$25 
Traffic information $25
USB port$25 
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror$75 
Chronometer $100
Compass $0
Cornering lights $50
Fog light, rear $100
Fog lights $125
Headlight washers $50
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
Memory system, passenger seat $150
Metal pedals $75
Power headrest height adjuster, driver seat $50
Power headrest height adjuster, passenger seat $50
Power seatback bolsters, driver seat $100
Power seatback bolsters, passenger seat $100
Power thigh support length adjuster, driver seat $100
Power thigh support length adjuster, passenger seat $100
Synthetic suede inserts in leather seating surfaces $0
Wood trim $300
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500
Adaptive dampers - mechanical$100 
Air suspension, auto-leveling and height adjustable $1000
Rear wheel steering$1500 
Sport suspension (upgrade) $0
Total Value of Features$7,350$10,345
Value of Feature Adjustments$0$2,995
Value of Feature Adjustments0-2,787

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Specifications Comparison: Acura RLX vs. Mercedes-Benz M-Class

Model Year20142009
ModelRLXM-Class
Body4dr Sedan4dr SUV
Wheelbase112.2 in114.7 in
Length196.1 in188.5 in
Width74.4 in75.2 in
Height57.7 in70.1 in
Curb Weight3,934 lb.4,706 lb.
Fuel Capacity18.5 gal.25.1 gal.
Row 1 Headroom37.6 in39.9 in
Row 1 Shoulder Room59.6 in59.9 in
Row 1 Hip Room55.9 in55.9 in
Row 1 Legroom42.3 in42.2 in
Row 2 Headroom36.9 in39.8 in
Row 2 Shoulder Room57.0 in59.8 in
Row 2 Hip Room54.5 in56.2 in
Row 2 Legroom38.8 in40.0 in
Cargo Volume,
Minimum
15.3 ft329.4 ft3
Cargo Volume,
Maximum
15.372.4 ft3

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Option Package Details
Acura RLX

Advance Package
FeatureValueRequested?
Heated second row seats200Yes
Cooled or ventilated front seats300Yes
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Radar- or camera-based collision preparation system0No
Adaptive cruise control, all-speed700No
Automatic braking, high-speed200No
Lane keeping assist system400No
Sunshades, second row125No
Sunshade, rear, power225No
Krell, 500W, 14 speakers (with subwoofer)350No
Leather seating surfaces900Yes
Rain-sensing wipers100Yes
Laminated front side windows200No
Power-folding mirrors50Yes
Woodgrain trim (optional)0No
Blind spot warning system200No
Laminated rear side windows100No
245/40WR19 tires400No
Navigation system600Yes
Voice control for nav and audio75Yes
Traffic + travel information25No
Total Requested270047%
Total Not Requested300053%

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