Acura RL Acura RL 2012 Mercedes-Benz SL Mercedes-Benz SL 2008

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Acura RL 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 RL vs. Mercedes-Benz SL Invoice Comparison

Lowest Total Price: $57,045

Acura RL   
Difference: $44,270

Lowest Total Invoice: $52,187

Acura RL   
Difference: $42,188

Calculate Payments

  Down Payment Interest Rate Term
Model Year20122008200820082008
ModelRLSLSLSLSL
TrimBaseSL550SL600SL55 AMGSL65 AMG
Body4dr Sedan2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Base Price $48,200 $95,300 $133,200 $129,300 $187,200
Base Invoice $44,098 $88,629 $123,876 $120,249 $174,096
Advance Package 7,950        
Voice control for nav and audio   510 510 510 510
Obstacle detection, rear   1,130 1,130 1,130 1,130
Adaptive cruise control   2,200 2,200 2,200 2,200
Premium I Package       2,500  
Wood trim       0 0
Advance Package 7,194        
Voice control for nav and audio   474 474 474 474
Obstacle detection, rear   1,051 1,051 1,051 1,051
Adaptive cruise control   2,046 2,046 2,046 2,046
Premium I Package       2,325  
Wood trim       0 0
Options (change) 7,950 3,840 3,840 6,340 3,840
Options (change) 7,194 3,571 3,571 5,896 3,571
Destination 895 875 875 875 875
Gas Tax 0 1,300 2,600 2,600 2,600
Total Price $57,045 $101,315 $140,515 $139,115 $194,515
Total Invoice $52,187 $94,375 $130,922 $129,620 $181,142

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

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TrueDelta Value Comparison: Acura RL vs. Mercedes-Benz SL

Lowest Adjusted Price and Invoice: Acura RL
TrueDelta Adjusted Price Difference: $36,220
TrueDelta Adjusted Invoice Difference: $34,689
Model Year20122008200820082008
ModelRLSLSLSLSL
TrimBaseSL550SL600SL55 AMGSL65 AMG
Body4dr Sedan2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Engine300hp V6382hp V8510hp V12510hp V8604hp V12
TransmissionT6T7T5T5T5
DrivetrainAWDRWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)260, 10250, 8250, 8250, 8250, 8
Tire (rear if not all the same)245/45-18255/40-18255/40-18255/35-19255/35-19
Total Price$57,045$101,315$140,515$139,115$194,515
Adjustments for Features0-8,050-9,750-9,500-9,850
Feature-Adjusted Total Price$57,045$93,265$130,765$129,615$184,665
Cost Above Minimum$0$0$37,500$36,350$91,400
Total Invoice$52,187$94,375$130,922$129,620$181,142
Adjustments for Features0-7,499-9,084-8,852-9,173
Feature-Adjusted Total Invoice$52,187$86,876$121,838$120,768$171,969
Cost Above Minimum$0$0$34,962$33,892$85,093

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Features Comparison: Acura RL vs. Mercedes-Benz SL

Model Year20122008200820082008
ModelRLSLSLSLSL
TrimBaseSL550SL600SL55 AMGSL65 AMG
Body4dr Sedan2dr 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   
5-speed manually-shiftable automatic  $1000$1000$1000
AWD$1700    
RWD $0$0$0$0
Accessories 
Active noise reduction$0    
Power rear side windows$200    
Power trunk closer  $350 $350
Proximity key$250 $250$250$250
Sunshade, rear, power$225    
Sunshades, second row$125    
Wind blocker, small $100$100$100$100
Brakes, Airbags, and Other Safety 
Auto-raising roll bars / headrests $500$500$500$500
Automatic braking, high-speed or partial$200    
Forward collision warning$200    
Knee airbag, driver $75$75$75$75
Obstacle detection, front $150$150$150$150
Radar- or camera-based collision preparation system$0    
Rearview camera$200    
Side curtain airbags$350    
Temporary spare tire $150$150$150$150
Cargo Management 
Air-conditioned storage compartment $50$50$50$50
Cargo net$40    
Rear seat pass-through$100    
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 air vents$100    
Residual heat $50$50$50$50
Variable intermittent wipers$75    
Wiper de-icer $25$25$25$25
Drivetrain 
Active rear differential$500    
Exterior 
Body kit   $0$0
Bodyside moldings$75    
Power retractable hardtop $6750$6750$6750$6750
Sunroof$900    
Infotainment 
Aux input$50    
CD changer, in-dash$325    
CD changer, remote $200$200$200$200
CD player $125$125$125$125
DVD-Audio-compatible player$0    
MP3-compatible player $50$50$50$50
Telematics service, such as OnStar $200$200$200$200
Traffic + travel information$25    
USB port$25    
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror $75$75$75$75
Cornering lights  $50$50$50
Fog light, rear $100$100$100$100
Headlight washers $50$50$50$50
Power-folding mirrors$50    
Steering-linked headlights$150    
Seats and Interior Trim 
Center armrest(s), second row$50    
Cooled or ventilated front seats$300 $300$300$300
Door sill trim plates $100$100$100$100
Leather-wrapped steering wheel $150   
Memory system, passenger seat $150$150$150$150
Metal pedals $75$75$75$75
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 lumbar adjuster, driver seat$100$100   
Power lumbar adjuster, passenger seat$100$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-folding headrests, second row seats$50    
Synthetic suede headliner  $650$650$650
Synthetic suede steering wheel   $150$150
Upholstered instrument panel, leather $1000$1000$1000$1000
Wood/leather-wrapped steering wheel$150 $150  
Suspension, Wheels, and Tires 
Adaptive hydraulic struts, auto-leveling and ht. adjustable $4000$4000$4000$4000
Sport suspension (upgrade)   $0$0
Transmission 
Steering-wheel-mounted transmission controls$100  $100$100
Total Value of Features$7,815$15,865$17,565$17,315$17,665
Value of Feature Adjustments$0$8,050$9,750$9,500$9,850
Value of Feature Adjustments0-7,499-9,084-8,852-9,173

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Specifications Comparison: Acura RL vs. Mercedes-Benz SL

Model Year20122008
ModelRLSL
Body4dr Sedan2dr Hardtop conv.
Wheelbase110.2 in100.8 in
Length195.8 in178.5 in
Width72.7 in71.5 in
Height57.2 in51.0 in
Curb Weight4,100 lb.4,221 lb.
Fuel Capacity19.4 gal.21.1 gal.
Row 1 Headroom38.5 in37.7 in
Row 1 Shoulder Room58.5 in54.0 in
Row 1 Hip Room55.1 in53.9 in
Row 1 Legroom42.4 in42.9 in
Row 2 Headroom37.2 in0.0 in
Row 2 Shoulder Room56.1 in0.0 in
Row 2 Hip Room54.0 in0.0 in
Row 2 Legroom36.3 in0.0 in
Cargo Volume,
Minimum
13.8 ft37.3 ft3
Cargo Volume,
Maximum
13.810.2 ft3

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Option Package Details
Acura RL

Advance Package
FeatureValueRequested?
Wood trim300Yes
Adaptive cruise control450Yes
Power-folding mirrors50No
Radar- or camera-based collision preparation system0No
Automatic braking, high-speed200No
Forward collision warning200No
Traffic + travel information25No
Navigation system600Yes
Cooled or ventilated front seats300Yes
Steering-linked headlights150No
Wood/leather-wrapped steering wheel0Yes
Obstacle detection, rear250Yes
Rearview camera200No
Voice control for nav and audio100Yes
Total Requested200071%
Total Not Requested82529%

Option Package Details
Mercedes-Benz SL SL550

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150No
Total Requested25063%
Total Not Requested15037%

Option Package Details
Mercedes-Benz SL SL600

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150No
Total Requested25063%
Total Not Requested15037%

Option Package Details
Mercedes-Benz SL SL55 AMG

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150No
Total Requested25063%
Total Not Requested15037%
Premium I Package
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Cornering lights50No
Proximity key250Yes
Total Requested55092%
Total Not Requested508%

Option Package Details
Mercedes-Benz SL SL65 AMG

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150No
Total Requested25063%
Total Not Requested15037%

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