Acura RDX Acura RDX 2015 Mercedes-Benz SL Mercedes-Benz SL 2009

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

Join Us

Acura RDX vs. Mercedes-Benz SL 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. Mercedes-Benz SL Invoice Comparison

Lowest Total Price: $39,715

Acura RDX   
Difference: $60,960

Lowest Total Invoice: $37,306

Acura RDX   
Difference: $56,474

Calculate Payments

  Down Payment Interest Rate Term
Model Year20152009200920092009
ModelRDXSLSLSLSL
TrimBaseSL550SL600SL63 AMGSL65 AMG
Body4dr SUV2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Base Price $35,095 $98,500 $139,100 $135,000 $194,700
Base Invoice $32,962 $91,605 $129,363 $125,550 $181,071
Technology Package 3,700        
Wood trim       0 0
Technology Package 3,424        
Wood trim       0 0
Options (change) 3,700 0 0 0 0
Options (change) 3,424 0 0 0 0
Destination 920 875 875 875 875
Gas Tax 0 1,300 2,600 2,600 2,600
Total Price $39,715 $100,675 $142,575 $138,475 $198,175
Total Invoice $37,306 $93,780 $132,838 $129,025 $184,546

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 Mercedes-Benz SL 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. Mercedes-Benz SL

Lowest Adjusted Price and Invoice: Acura RDX
TrueDelta Adjusted Price Difference: $50,180
TrueDelta Adjusted Invoice Difference: $46,432
Model Year20152009200920092009
ModelRDXSLSLSLSL
TrimBaseSL550SL600SL63 AMGSL65 AMG
Body4dr SUV2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Engine273hp V6382hp V8510hp V12518hp V8604hp V12
TransmissionT6T7T5T7T5
DrivetrainFWDRWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)410, 10510, 10510, 10510, 10510, 10
Tire (rear if not all the same)235/60-18255/40-18255/40-18255/35-19255/35-19
Total Price$39,715$100,675$142,575$138,475$198,175
Adjustments for Features0-10,780-13,480-12,130-13,580
Feature-Adjusted Total Price$39,715$89,895$129,095$126,345$184,595
Cost Above Minimum$0$0$39,200$36,450$94,700
Total Invoice$37,306$93,780$132,838$129,025$184,546
Adjustments for Features0-10,042-12,559-11,302-12,646
Feature-Adjusted Total Invoice$37,306$83,738$120,279$117,723$171,900
Cost Above Minimum$0$0$36,541$33,985$88,162

Return to top

Features Comparison: Acura RDX vs. Mercedes-Benz SL

Model Year20152009200920092009
ModelRDXSLSLSLSL
TrimBaseSL550SL600SL63 AMGSL65 AMG
Body4dr SUV2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100    
7-speed manually-shiftable automatic $1200 $1200 
5-speed manually-shiftable automatic  $1000 $1000
FWD$0    
RWD $0$0$0$0
Accessories 
Active noise reduction$0    
Power liftgate$350    
Power rear side windows$200    
Power trunk closer  $350 $350
Proximity key$250 $250 $250
Remote window/roof operation $15$15$15$15
Tilt/telescoping steering wheel, manual$250    
Tilt/telescoping steering wheel, power $350$350$350$350
Wind blocker, small $100$100$100$100
Brakes, Airbags, and Other Safety 
Auto-raising roll bars / headrests $500$500$500$500
Knee airbag, driver $75$75$75$75
Obstacle detection, front  $150 $150
Obstacle detection, rear  $250 $250
Rearview camera$200    
Rollover sensor$50    
Side curtain airbags$350    
Cargo Management 
Air-conditioned storage compartment $50$50$50$50
Cargo cover$75    
Storage compartment under front seat(s) $50$50$50$50
Climate Control 
Automatic air recirculation $100$100$100$100
Heated windshield washer nozzles $15$15$15$15
Rain-sensing wipers $175$175$175$175
Rear wiper$175    
Residual heat $50$50$50$50
Variable intermittent wipers$75    
Wiper de-icer $25$25$25$25
Exterior 
Body kit   $0$0
Bodyside cladding$350    
Deep-tinted rear windows$275    
Glass roof panel(s)  $300 $300
Power retractable hardtop $6750$6750$6750$6750
Rear spoiler$200    
Sunroof$900    
Infotainment 
App support$0    
Bluetooth audio streaming$25    
CD changer, in-dash $325$325$325$325
CD player$125    
DVD-Audio-compatible player$0    
DVD-compatible player $0$0$0$0
iPod integration $100$100$100$100
SD Card slot $25$25$25$25
SMS text-to-speech reader$25    
Traffic + travel information$25    
USB port$25    
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror $75$75$75$75
Compass$0    
Cornering lights $50$50$50$50
Fog light, rear $100$100$100$100
Headlight washers $50$50$50$50
Spotter mirror(s)$50    
Steering-linked headlights $150$150$150$150
Seats and Interior Trim 
Center armrest(s), second row$50    
Cooled or ventilated front seats  $300 $300
Folding second row seats$300    
Leather door panel trim $250$250$250$250
Leather-wrapped steering wheel$150$150   
Massage, driver seat  $100$100$100
Massage, passenger seat  $100$100$100
Memory system, passenger seat $150$150$150$150
Metal pedals $75$75$75$75
Neck-level heating, front seats  $150 $150
No leather in second row $-300$-300$-300$-300
Power 4-way lumbar adjuster, driver seat  $150$150$150
Power 4-way lumbar adjuster, passenger seat  $150$150$150
Power headrest height adjuster, driver seat $50$50$50$50
Power headrest height adjuster, passenger seat $50$50$50$50
Power height adjuster, passenger seat $100$100$100$100
Power lumbar adjuster, driver seat$100$100   
Power lumbar adjuster, passenger seat $100   
Power seatback bolsters, driver seat  $100$100$100
Power seatback bolsters, passenger seat  $100$100$100
Power thigh support length adjuster, driver seat $100$100$100$100
Power thigh support length adjuster, passenger seat $100$100$100$100
Power tilt adjuster, passenger seat $100$100$100$100
Synthetic suede headliner  $650$650$650
Synthetic suede steering wheel   $150$150
Upholstered instrument panel, leather $1000$1000$1000$1000
Wood trim $300$300$300$300
Wood/leather-wrapped steering wheel  $150  
Suspension, Wheels, and Tires 
Adaptive dampers - mechanical$100    
Adaptive hydraulic struts, auto-leveling and ht. adjustable $4000$4000$4000$4000
Sport suspension (upgrade)   $0$0
Transmission 
Launch control   $100 
Steering-wheel-mounted transmission controls$100  $100$100
Total Value of Features$5,875$16,655$19,355$18,005$19,455
Value of Feature Adjustments$0$10,780$13,480$12,130$13,580
Value of Feature Adjustments0-10,042-12,559-11,302-12,646

Return to top

Specifications Comparison: Acura RDX vs. Mercedes-Benz SL

Model Year20152009
ModelRDXSL
Body4dr SUV2dr Hardtop conv.
Wheelbase105.7 in100.8 in
Length183.5 in180.4 in
Width73.7 in71.5 in
Height66.1 in51.1 in
Curb Weight3,718 lb.4,221 lb.
Fuel Capacity16.0 gal.21.1 gal.
Row 1 Headroom38.7 in37.7 in
Row 1 Shoulder Room58.6 in54.0 in
Row 1 Hip Room55.7 in53.9 in
Row 1 Legroom42.0 in42.9 in
Row 2 Headroom38.1 in0.0 in
Row 2 Shoulder Room57.2 in0.0 in
Row 2 Hip Room53.8 in0.0 in
Row 2 Legroom38.3 in0.0 in
Cargo Volume,
Minimum
26.1 ft37.2 ft3
Cargo Volume,
Maximum
61.3 ft310.2 ft3

Return to top

Option Package Details
Acura RDX

Technology Package
FeatureValueRequested?
Navigation system600Yes
Fog lights125Yes
Xenon HID headlights500Yes
Telematics service, such as OnStar200Yes
DVD-Audio-compatible player0Yes
Power liftgate350No
Surround sound250Yes
Voice control for nav and audio100Yes
Media drive15Yes
ELS, 410W, 10 speakers (with subwoofer)350No
Traffic + travel information25No
Total Requested179071%
Total Not Requested72529%

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.