Audi R8 Audi R8 2011 Mercedes-Benz SL Mercedes-Benz SL 2009

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Audi R8 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 R8 vs. Mercedes-Benz SL Invoice Comparison

Lowest Total Price: $102,515

Mercedes-Benz SL SL550   
Difference: $40,760

Lowest Total Invoice: $95,491

Mercedes-Benz SL SL550   
Difference: $38,052

Calculate Payments

  Down Payment Interest Rate Term
Model Year201120112009200920092009
ModelR8R8SLSLSLSL
Trim4.25.2SL550SL600SL63 AMGSL65 AMG
Body2dr Convertible2dr Convertible2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Base Price $127,700 $162,700 $98,500 $139,100 $135,000 $194,700
Base Invoice $118,761 $151,311 $91,605 $129,363 $125,550 $181,071
Navigation system 2,100          
Convenience Package 2,100          
Metallic paint (extra cost) 650 650        
iPod integration 100 0        
Upholstered instrument panel, leather 5,500 3,500        
Illuminated door sill trim plates 875 875 700 700 700 700
Obstacle detection, rear     1,140   1,140  
Wood trim         0 0
Navigation system 1,953          
Convenience Package 1,953          
Metallic paint (extra cost) 605 605        
iPod integration 93 0        
Upholstered instrument panel, leather 5,115 3,255        
Illuminated door sill trim plates 813 813 651 651 651 651
Obstacle detection, rear     1,060   1,060  
Wood trim         0 0
Options (change) 11,325 5,025 1,840 700 1,840 700
Options (change) 10,532 4,673 1,711 651 1,711 651
Destination 1,250 1,250 875 875 875 875
Gas Tax 3,000 3,000 1,300 2,600 2,600 2,600
Total Price $143,275 $171,975 $102,515 $143,275 $140,315 $198,875
Total Invoice $133,543 $160,234 $95,491 $133,489 $130,736 $185,197

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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 R8 vs. Mercedes-Benz SL

Lowest Adjusted Price and Invoice: Mercedes-Benz SL SL550
TrueDelta Adjusted Price Difference: $48,170
TrueDelta Adjusted Invoice Difference: $44,954
Model Year201120112009200920092009
ModelR8R8SLSLSLSL
Trim4.25.2SL550SL600SL63 AMGSL65 AMG
Body2dr Convertible2dr Convertible2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Engine430hp V8525hp V10382hp V8510hp V12518hp V8604hp V12
TransmissionM6M6T7T5T7T5
DrivetrainAWDAWDRWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)140, 7465, 12510, 10510, 10510, 10510, 10
Tire (rear if not all the same)235/35-19235/35-19255/40-18255/40-18255/35-19255/35-19
Total Price$143,275$171,975$102,515$143,275$140,315$198,875
Adjustments for Features0-750-7,410-9,710-8,760-9,810
Feature-Adjusted Total Price$143,275$171,225$95,105$133,565$131,555$189,065
Cost Above Minimum$0$27,950$0$38,460$36,450$93,960
Total Invoice$133,543$160,234$95,491$133,489$130,736$185,197
Adjustments for Features0-699-6,902-9,047-8,162-9,135
Feature-Adjusted Total Invoice$133,543$159,535$88,589$124,442$122,574$176,062
Cost Above Minimum$0$25,992$0$35,853$33,985$87,473

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Features Comparison: Audi R8 vs. Mercedes-Benz SL

Model Year201120112009200920092009
ModelR8R8SLSLSLSL
Trim4.25.2SL550SL600SL63 AMGSL65 AMG
Body2dr Convertible2dr Convertible2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Transmission and Drivetrain 
6-speed manual$150$150    
7-speed manually-shiftable automatic  $1200 $1200 
5-speed manually-shiftable automatic   $1000 $1000
AWD$1700$1700    
RWD  $0$0$0$0
Accessories 
Power trunk closer   $350 $350
Proximity key   $250 $250
Remote window/roof operation  $15$15$15$15
Tilt/telescoping steering wheel, manual$250$250    
Tilt/telescoping steering wheel, power  $350$350$350$350
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats  $0$0$0$0
Knee airbag, passenger$75$75    
Rearview camera$200$200    
Temporary spare tire  $150$150$150$150
Cargo Management 
Air-conditioned storage compartment  $50$50$50$50
Cargo net$40$40    
Storage compartment under front seat(s)  $50$50$50$50
Climate Control 
Automatic air recirculation  $100$100$100$100
Dual-zone climate control  $125$125$125$125
Heated windshield washer nozzles  $15$15$15$15
Residual heat  $50$50$50$50
Wiper de-icer  $25$25$25$25
Engine / Motor 
Mid-engine configuration$0$0    
Exterior 
Body kit    $0$0
Bright-finished fuel door$100$100    
Glass roof panel(s)   $300 $300
Power convertible top$4000$4000    
Power retractable hardtop  $6750$6750$6750$6750
Retractable rear spoiler$400$400    
Infotainment 
Aux input  $50$50$50$50
CD changer, in-dash  $325$325$325$325
CD player$125$125    
DVD-compatible player  $0$0$0$0
Media drive  $15$15$15$15
Surround sound $250$250$250$250$250
Telematics service, such as OnStar  $200$200$200$200
Traffic information$25$25    
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror$75$75    
Compass$0$0    
Cornering lights  $50$50$50$50
Fog light, rear  $100$100$100$100
Fog lights  $125$125$125$125
Headlight washers  $50$50$50$50
Illuminated visor mirror, driver  $50$50$50$50
Illuminated visor mirror, passenger  $50$50$50$50
LED headlights $1000    
Mirror tilt-down in reverse  $25$25$25$25
Steering-linked headlights  $150$150$150$150
Visor mirror, driver$10$10    
Visor mirror, passenger$10$10    
Xenon HID headlights$500 $500$500$500$500
Seats and Interior Trim 
Cooled or ventilated front seats   $300 $300
Leather-wrapped steering wheel$150$150$150   
Massage, driver seat   $100$100$100
Massage, passenger seat   $100$100$100
Memory system, driver seat  $200$200$200$200
Memory system, passenger seat  $150$150$150$150
Neck-level heating, front seats   $150 $150
Power 4-way lumbar adjuster, driver seat$150$150 $150$150$150
Power 4-way lumbar adjuster, passenger seat$150$150 $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   
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
Synthetic suede headliner   $650$650$650
Synthetic suede steering wheel    $150$150
Wood trim  $300$300$300$300
Wood/leather-wrapped steering wheel   $150  
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500$500    
Adaptive hydraulic struts, auto-leveling and ht. adjustable  $4000$4000$4000$4000
Sport suspension (upgrade)    $0$0
Transmission 
Launch control$100$100  $100 
Steering-wheel-mounted transmission controls    $100$100
Total Value of Features$8,710$9,460$16,120$18,420$17,470$18,520
Value of Feature Adjustments$0$750$7,410$9,710$8,760$9,810
Value of Feature Adjustments0-699-6,902-9,047-8,162-9,135

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Specifications Comparison: Audi R8 vs. Mercedes-Benz SL

Model Year20112009
ModelR8SL
Body2dr Convertible2dr Hardtop conv.
Wheelbase104.3 in100.8 in
Length174.5 in180.4 in
Width75.0 in71.5 in
Height49.3 in51.1 in
Curb Weight3,606 lb.4,221 lb.
Fuel Capacity23.8 gal.21.1 gal.
Row 1 Headroom38.0 in37.7 in
Row 1 Shoulder Room54.4 in54.0 in
Row 1 Hip Room0.0 in53.9 in
Row 1 Legroom41.1 in42.9 in
Cargo Volume,
Minimum
3.5 ft37.2 ft3
Cargo Volume,
Maximum
3.510.2 ft3

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Option Package Details
Audi R8 4.2

Navigation system
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio100Yes
Traffic information25No
Total Requested70097%
Total Not Requested253%
Convenience Package
FeatureValueRequested?
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Rearview camera200No
Auto-dimming driver-side mirror75Yes
Cargo net40No
Auto-dimming passenger-side mirror75No
Hill start assist75No
Total Requested47555%
Total Not Requested39045%

Option Package Details
Mercedes-Benz SL SL550

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Total Requested400100%
Total Not Requested00%

Option Package Details
Mercedes-Benz SL SL63 AMG

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Total Requested400100%
Total Not Requested00%

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