Mercedes-Benz SL Mercedes-Benz SL 2014 Audi TT Audi TT 2008

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Mercedes-Benz SL vs. Audi TT 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.

Mercedes-Benz SL vs. Audi TT Invoice Comparison

Lowest Total Price: $47,300

Audi TT Roadster 2.0T   
Difference: $60,325

Lowest Total Invoice: $44,051

Audi TT Roadster 2.0T   
Difference: $56,105

Calculate Payments

  Down Payment Interest Rate Term
Model Year20142014201420082008
ModelSLSLSLTTTT
TrimSL550SL63 AMGSL65 AMGRoadster 2.0TRoadster 3.2
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Convertible2dr Convertible
Base Price $106,700 $147,300 $214,500 $36,800 $44,500
Base Invoice $99,231 $136,989 $199,485 $34,225 $41,386
Wood trim   0 0    
Enhanced Interior Package       1,250 1,250
Power convertible top       900  
Premium Package       2,150  
Navigation system       1,950 1,950
Xenon HID headlights       800 800
Metallic paint (extra cost)       475 475
iPod integration       0 0
Obstacle detection, rear       350 350
Bluetooth cell phone link       450 450
Adaptive dampers - electrical       1,400 1,400
Wood trim   0 0    
Enhanced Interior Package       1,163 1,163
Power convertible top       838  
Premium Package       1,999  
Navigation system       1,813 1,813
Xenon HID headlights       745 745
Metallic paint (extra cost)       442 442
iPod integration       5 5
Obstacle detection, rear       325 325
Bluetooth cell phone link       418 418
Adaptive dampers - electrical       1,303 1,303
Options (change) 0 0 0 9,725 6,675
Options (change) 0 0 0 9,051 6,214
Destination 925 925 925 775 775
Gas Tax 0 0 1,300 0 0
Total Price $107,625 $148,225 $216,725 $47,300 $51,950
Total Invoice $100,156 $137,914 $201,710 $44,051 $48,375

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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 Mercedes-Benz SL dealer quotes or Audi TT dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Mercedes-Benz SL vs. Audi TT

Lowest Adjusted Price and Invoice: Audi TT Roadster 2.0T
TrueDelta Adjusted Price Difference: $49,485
TrueDelta Adjusted Invoice Difference: $46,017
Model Year20142014201420082008
ModelSLSLSLTTTT
TrimSL550SL63 AMGSL65 AMGRoadster 2.0TRoadster 3.2
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Convertible2dr Convertible
Engine429hp V8530hp V8621hp V12200hp I4250hp V6
TransmissionT7T7T7S6M6
DrivetrainRWDRWDRWDFWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)600, 14600, 14900, 12140, 9140, 9
Tire (rear if not all the same)255/40-18255/35-19255/35-19225/50-17225/50-17
Total Price$107,625$148,225$216,725$47,300$51,950
Adjustments for Features-10,840-15,515-22,1150-875
Feature-Adjusted Total Price$96,785$132,710$194,610$47,300$51,075
Cost Above Minimum$0$35,925$97,825$0$3,775
Total Invoice$100,156$137,914$201,710$44,051$48,375
Adjustments for Features-10,088-14,436-20,5830-815
Feature-Adjusted Total Invoice$90,068$123,478$181,127$44,051$47,560
Cost Above Minimum$0$33,410$91,059$0$3,509

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Features Comparison: Mercedes-Benz SL vs. Audi TT

Model Year20142014201420082008
ModelSLSLSLTTTT
TrimSL550SL63 AMGSL65 AMGRoadster 2.0TRoadster 3.2
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Convertible2dr Convertible
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200$1200$1200  
6-speed automated manual   $1100 
6-speed manual    $150
RWD$0$0$0  
FWD   $0 
AWD    $1700
Accessories 
Adaptive cruise control, all-speed  $850  
Cruise control$150$150 $150$150
Hands-free trunk or liftgate$100$100$100  
Power door closers  $300  
Power trunk closer$350$350$350  
Proximity key$250$250$250  
Remote app$25$25$25  
Remote window/roof operation$15$15$15  
Semi-automated parking system$500$500$500  
Tilt/telescoping steering wheel, manual   $250$250
Tilt/telescoping steering wheel, power$350$350$350  
Wind blocker, power small$300$300$300  
Wind blocker, small   $100$100
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0$0  
Auto-raising roll bars / headrests$500$500$500  
Automatic braking, high-speed or partial  $200  
Automatic braking, low-speed  $200  
Blind spot collision prevention  $150  
Blind spot warning system  $200  
Brake- or yaw-sensor-initiated collision preparation system$0$0   
Driver drowsiness monitor$150$150$150  
Forward collision warning  $200  
Lane departure prevention  $150  
Lane departure warning  $200  
Night vision  $1750  
Obstacle detection, front$150$150$150  
Radar- or camera-based collision preparation system  $0  
Rearview camera$200$200$200  
Roll bar   $200$200
Side curtain airbags$350$350$350  
Tires, run-flat$150  $150$150
Torque vectoring, brake-based$100$100$100  
Cargo Management 
Air-conditioned storage compartment$50$50$50  
Cargo net   $40$40
Rear seat pass-through   $100$100
Ski sack   $50$50
Climate Control 
Adaptive windshield washer system$0$0$0  
Automatic air recirculation$100$100$100  
Dual-zone climate control$125$125$125  
Residual heat$50$50$50  
Wiper de-icer$25$25$25  
Drivetrain 
Limited-slip rear differential  $300  
Engine / Motor 
Automatic start / stop$150$150$150  
Exterior 
Bright-finished exhaust tip(s)$25$25$25 $25
Electronically-variable tint, sunroof or glass roof panel  $2000  
Glass roof panel(s)$300$300$300  
Power convertible top   $4000$4000
Power retractable hardtop$6750$6750$6750  
Rear spoiler $200$200  
Retractable rear spoiler   $400$400
Infotainment 
App support$0$0$0  
Aux input$50$50$50  
Bluetooth audio streaming$25$25$25  
CD changer, in-dash$325$325$325  
CD player   $125$125
DVD-compatible player$0$0$0  
HD radio$50$50$50  
In-vehicle Internet$150$150$150  
Media drive$15$15$15  
Satellite radio$200$200$200  
SMS text-to-speech reader$25$25$25  
Surround sound$250$250$250  
Telematics service, such as OnStar, with navigation$225$225$225  
Traffic + travel information$25$25$25  
Voice control for nav and audio$100$100$100  
Instruments, Lights, and Mirrors 
Analog clock$25    
Auto-dimming driver-side mirror$75$75$75  
Auto-dimming headlights$200$200$200  
Chronometer $100$100  
Compass   $0$0
Cornering lights$50$50$50  
Fog light, rear$100$100$100  
Headlight washers$50$50$50  
Interior ambient lighting$150$150$150  
Mirror tilt-down in reverse$25$25$25  
Seats and Interior Trim 
Aluminum trim   $100$100
Automatic seat bolsters, driver$300$300$300  
Automatic seat bolsters, front passenger$300$300$300  
Center armrest(s), front row$75$75$75  
Cooled or ventilated front seats$300$300$300  
Door sill trim plates$100  $100$100
Illuminated door sill trim plates $200$200  
Leather headliner  $1000  
Massage, driver seat$100$100$100  
Massage, passenger seat$100$100$100  
Memory system, driver seat$200$200$200  
Memory system, passenger seat$150$150$150  
Neck-level heating, front seats$150$150$150  
Power headrest height adjuster, driver seat$50$50$50  
Power headrest height adjuster, passenger seat$50$50$50  
Power thigh support length adjuster, driver seat$100$100$100  
Power thigh support length adjuster, passenger seat$100$100$100  
Synthetic suede headliner $650   
Upholstered instrument cluster hood, leather   $200$200
Upholstered instrument panel, leather$1000$1000$1000  
Wood trim$300$300$300  
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500  $500$500
Adaptive hydraulic struts, auto-leveling and ht. adjustable $4000$4000  
Electronic systems calibration selector $200$200  
Sport suspension (upgrade) $0$0  
Transmission 
Launch control $100  $100
Total Value of Features$18,405$23,080$29,680$7,565$8,440
Value of Feature Adjustments$10,840$15,515$22,115$0$875
Value of Feature Adjustments-10,088-14,436-20,5830-815

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Specifications Comparison: Mercedes-Benz SL vs. Audi TT

Model Year20142008
ModelSLTT
Body2dr Hardtop conv.2dr Convertible
Wheelbase101.8 in97.2 in
Length181.8 in164.5 in
Width73.9 in72.5 in
Height51.8 in53.5 in
Curb Weight4,002 lb.3,131 lb.
Fuel Capacity19.8 gal.14.5 gal.
Row 1 Headroom39.1 in37.6 in
Row 1 Shoulder Room55.5 in53.2 in
Row 1 Legroom42.9 in41.2 in
Cargo Volume,
Minimum
8.5 ft30.0 ft3
Cargo Volume,
Maximum
13.5 ft30.0 ft3

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Option Package Details
Audi TT Roadster 2.0T

Navigation system
FeatureValueRequested?
Navigation system600Yes
CD changer, remote200No
SD Card slot25Yes
Total Requested62576%
Total Not Requested20024%
Xenon HID headlights
FeatureValueRequested?
Xenon HID headlights500Yes
Steering-linked headlights150Yes
Total Requested650100%
Total Not Requested00%
Enhanced Interior Package
FeatureValueRequested?
Rear seat pass-through100No
Ski sack50No
Leather upholstery, extended coverage0No
Cargo net40No
Storage compartment under front seat(s)50Yes
Upholstered door panels, leather250Yes
Upholstered instrument cluster hood, leather200Yes
Total Requested50072%
Total Not Requested19028%
Premium Package
FeatureValueRequested?
Heated front seats200Yes
CD changer, in-dash200No
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power recliner, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Automatic headlights125Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Compass0No
MP3-compatible player50Yes
Steering-wheel-mounted transmission controls100Yes
Total Requested182590%
Total Not Requested20010%

Option Package Details
Audi TT Roadster 3.2

Navigation system
FeatureValueRequested?
Navigation system600Yes
CD changer, remote-125No
SD Card slot25Yes
Total Requested625125%
Total Not Requested-125-25%
Xenon HID headlights
FeatureValueRequested?
Xenon HID headlights500Yes
Steering-linked headlights150Yes
Total Requested650100%
Total Not Requested00%
Enhanced Interior Package
FeatureValueRequested?
Rear seat pass-through100No
Ski sack50No
Leather upholstery, extended coverage0No
Cargo net40No
Storage compartment under front seat(s)50Yes
Upholstered door panels, leather250Yes
Upholstered instrument cluster hood, leather200Yes
Total Requested50072%
Total Not Requested19028%

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