Audi A5 / S5 / RS5 Audi A5 / S5 / RS5 2015 Mercedes-Benz SL Mercedes-Benz SL 2009

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Audi A5 / S5 / RS5 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.

Audi A5 / S5 / RS5 vs. Mercedes-Benz SL Invoice Comparison

Lowest Total Price: $71,025

Audi A5 / S5 / RS5 S5 3.0T   
Difference: $34,540

Lowest Total Invoice: $66,119

Audi A5 / S5 / RS5 S5 3.0T   
Difference: $32,209

Calculate Payments

  Down Payment Interest Rate Term
Model Year201520152009200920092009
ModelA5 / S5 / RS5A5 / S5 / RS5SLSLSLSL
TrimS5 3.0TRS 5SL550SL600SL63 AMGSL65 AMG
Body2dr Convertible2dr Convertible2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Base Price $60,900 $79,200 $98,500 $139,100 $135,000 $194,700
Base Invoice $56,638 $73,656 $91,605 $129,363 $125,550 $181,071
Prestige Package 6,250          
Comfort Package 1,400 1,400        
Adaptive dampers - electrical 1,000          
Metallic paint (extra cost) 550 550        
Technology Package   2,900        
Premium I Package     3,750   3,050  
Obstacle detection, rear     1,140   1,140  
Wood trim         0 0
Prestige Package 5,813          
Comfort Package 1,302 1,302        
Adaptive dampers - electrical 930          
Metallic paint (extra cost) 511 511        
Technology Package   2,698        
Premium I Package     3,488   2,836  
Obstacle detection, rear     1,060   1,060  
Wood trim         0 0
Options (change) 9,200 4,850 4,890 0 4,190 0
Options (change) 8,556 4,511 4,548 0 3,896 0
Destination 925 925 875 875 875 875
Gas Tax 0 0 1,300 2,600 2,600 2,600
Total Price $71,025 $84,975 $105,565 $142,575 $142,665 $198,175
Total Invoice $66,119 $79,092 $98,328 $132,838 $132,921 $184,546

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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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TrueDelta Value Comparison: Audi A5 / S5 / RS5 vs. Mercedes-Benz SL

Lowest Adjusted Price and Invoice: Audi A5 / S5 / RS5 S5 3.0T
TrueDelta Adjusted Price Difference: $29,875
TrueDelta Adjusted Invoice Difference: $27,864
Model Year201520152009200920092009
ModelA5 / S5 / RS5A5 / S5 / RS5SLSLSLSL
TrimS5 3.0TRS 5SL550SL600SL63 AMGSL65 AMG
Body2dr Convertible2dr Convertible2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Engine333hp V6450hp V8382hp V8510hp V12518hp V8604hp V12
TransmissionS7S7T7T5T7T5
DrivetrainAWDAWDRWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)505, 14505, 14510, 10510, 10510, 10510, 10
Tire (rear if not all the same)245/40-18265/35-19255/40-18255/40-18255/35-19255/35-19
Total Price$71,025$84,975$105,565$142,575$142,665$198,175
Adjustments for Features0-1,000-4,665-5,615-5,715-5,715
Feature-Adjusted Total Price$71,025$83,975$100,900$136,960$136,950$192,460
Cost Above Minimum$0$12,950$0$36,060$36,050$91,560
Total Invoice$66,119$79,092$98,328$132,838$132,921$184,546
Adjustments for Features0-931-4,345-5,232-5,325-5,322
Feature-Adjusted Total Invoice$66,119$78,161$93,983$127,606$127,596$179,224
Cost Above Minimum$0$12,042$0$33,623$33,613$85,241

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Features Comparison: Audi A5 / S5 / RS5 vs. Mercedes-Benz SL

Model Year201520152009200920092009
ModelA5 / S5 / RS5A5 / S5 / RS5SLSLSLSL
TrimS5 3.0TRS 5SL550SL600SL63 AMGSL65 AMG
Body2dr Convertible2dr Convertible2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Transmission and Drivetrain 
7-speed automated manual$1200$1200    
7-speed manually-shiftable automatic  $1200 $1200 
5-speed manually-shiftable automatic   $1000 $1000
AWD$1700$1700    
RWD  $0$0$0$0
Accessories 
Power rear side windows$200$200    
Power trunk closer  $350$350$350$350
Remote window/roof operation  $15$15$15$15
Tilt/telescoping steering wheel, manual$250$250    
Tilt/telescoping steering wheel, power  $350$350$350$350
Wind blocker$300$300    
Wind blocker, small  $100$100$100$100
Brakes, Airbags, and Other Safety 
Blind spot warning system$200$200    
Knee airbag, passenger$75$75    
Obstacle detection, front $150$150$150$150$150
Rearview camera$200$200    
Side curtain airbags$350$350    
Cargo Management 
Storage compartment under front seat(s)  $50$50$50$50
Climate Control 
Rear air vents with automatic controls$250$250    
Residual heat  $50$50$50$50
Wiper de-icer  $25$25$25$25
Drivetrain 
Active rear differential $500    
Engine / Motor 
Dual-mode exhaust, switchable $500    
Exterior 
Body kit    $0$0
Glass roof panel(s)   $300 $300
Power convertible top$4000$4000    
Power retractable hardtop  $6750$6750$6750$6750
Rear spoiler $200    
Infotainment 
Bluetooth audio streaming$25$25    
CD changer, in-dash  $325$325$325$325
CD player$125$125    
HD radio$50$50    
In-vehicle Internet$150$150    
Telematics service, such as OnStar  $200$200$200$200
Traffic + travel information$25$25    
Wi-Fi hotspot$50$50    
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror$75$75    
Compass$0$0    
Headlight washers $50$50$50$50$50
Mirror tilt-down in reverse  $25$25$25$25
Seats and Interior Trim 
Aluminum trim$100     
Carbon fiber trim $200    
Folding second row seats$300$300    
Leather-wrapped steering wheel$150$150$150   
Manual thigh support length adjuster, driver seat$50$50    
Manual thigh support length adjuster, passenger seat$50$50    
Massage, driver seat   $100$100$100
Massage, passenger seat   $100$100$100
Memory system, passenger seat  $150$150$150$150
No leather in second row  $-300$-300$-300$-300
Power headrest height adjuster, driver seat  $50$50$50$50
Power headrest height adjuster, passenger seat  $50$50$50$50
Power seatback bolsters, driver seat  $100$100$100$100
Power seatback bolsters, passenger seat  $100$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
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 - electrical$500     
Adaptive hydraulic struts, auto-leveling and ht. adjustable  $4000$4000$4000$4000
Electronic systems calibration selector$200$200    
Sport suspension (upgrade)$0   $0$0
Ultra-sport suspension (upgrade) $0    
Transmission 
Launch control$100$100  $100 
Steering-wheel-mounted transmission controls$100$100  $100$100
Total Value of Features$10,775$11,775$15,440$16,390$16,490$16,490
Value of Feature Adjustments$0$1,000$4,665$5,615$5,715$5,715
Value of Feature Adjustments0-931-4,345-5,232-5,325-5,322

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Specifications Comparison: Audi A5 / S5 / RS5 vs. Mercedes-Benz SL

Model Year20152009
ModelA5 / S5 / RS5SL
Body2dr Convertible2dr Hardtop conv.
Wheelbase108.3 in100.8 in
Length182.1 in180.4 in
Width73.0 in71.5 in
Height54.4 in51.1 in
Curb Weight4,046 lb.4,221 lb.
Fuel Capacity16.9 gal.21.1 gal.
Row 1 Headroom40.0 in37.7 in
Row 1 Shoulder Room54.3 in54.0 in
Row 1 Hip Room0.0 in53.9 in
Row 1 Legroom41.3 in42.9 in
Row 2 Headroom36.3 in0.0 in
Row 2 Shoulder Room46.8 in0.0 in
Row 2 Legroom31.9 in0.0 in
Cargo Volume,
Minimum
10.2 ft37.2 ft3
Cargo Volume,
Maximum
10.210.2 ft3

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Option Package Details
Audi A5 / S5 / RS5 S5 3.0T

Prestige Package
FeatureValueRequested?
Steering-linked headlights150Yes
Surround sound250Yes
Cornering lights50Yes
Bang & Olufsen, 505W, 14 speakers (with subwoofer)350No
Obstacle detection, rear250Yes
Rearview camera200No
Blind spot warning system200No
In-vehicle Internet150No
Wi-Fi hotspot50No
Navigation system600Yes
DVD-compatible player0Yes
Voice control for nav and audio100Yes
HD radio50No
Media drive15Yes
Traffic + travel information25No
Bluetooth audio streaming25No
Total Requested141557%
Total Not Requested105043%
Comfort Package
FeatureValueRequested?
Neck-level heating, front seats150Yes
Cooled or ventilated front seats300Yes
Total Requested450100%
Total Not Requested00%

Option Package Details
Audi A5 / S5 / RS5 RS 5

Technology Package
FeatureValueRequested?
Rearview camera200No
Blind spot warning system200No
In-vehicle Internet150No
Wi-Fi hotspot50No
Navigation system600Yes
DVD-compatible player0Yes
Voice control for nav and audio100Yes
HD radio50No
Media drive15Yes
Traffic + travel information25No
Bluetooth audio streaming25No
Total Requested71551%
Total Not Requested70049%
Comfort Package
FeatureValueRequested?
Neck-level heating, front seats150Yes
Cooled or ventilated front seats300Yes
Total Requested450100%
Total Not Requested00%

Option Package Details
Mercedes-Benz SL SL550

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150No
Total Requested25063%
Total Not Requested15037%
Premium I Package
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Power decklid350No
Proximity key250Yes
Neck-level heating, front seats150Yes
Power 4-way lumbar adjuster, driver seat50Yes
Power seatback bolsters, driver100No
Power 4-way lumbar adjuster, passenger seat50Yes
Power seatback bolsters, passenger seat100No
Front sport buckets100Yes
Total Requested90062%
Total Not Requested55038%

Option Package Details
Mercedes-Benz SL SL63 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
Power decklid350No
Proximity key250Yes
Neck-level heating, front seats150Yes
Total Requested70067%
Total Not Requested35033%

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