Audi TT Audi TT 2018 Mercedes-Benz SL Mercedes-Benz SL 2009

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Audi TT 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 TT vs. Mercedes-Benz SL Invoice Comparison

Lowest Total Price: $53,550

Audi TT 2.0 TFSI   
Difference: $48,265

Lowest Total Invoice: $49,873

Audi TT 2.0 TFSI   
Difference: $44,967

Calculate Payments

  Down Payment Interest Rate Term
Model Year20182009200920092009
ModelTTSLSLSLSL
Trim2.0 TFSISL550SL600SL63 AMGSL65 AMG
Body2dr Convertible2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Base Price $47,450 $98,500 $139,100 $135,000 $194,700
Base Invoice $44,130 $91,605 $129,363 $125,550 $181,071
S Sport Seat Package 1,600        
Neck-level heating, front seats 0        
Technology Package 2,950        
Metallic paint (extra cost) 575        
Obstacle detection, rear   1,140   1,140  
Wood trim       0 0
S Sport Seat Package 1,488        
Neck-level heating, front seats 0        
Technology Package 2,744        
Metallic paint (extra cost) 536        
Obstacle detection, rear   1,060   1,060  
Wood trim       0 0
Options (change) 5,125 1,140 0 1,140 0
Options (change) 4,768 1,060 0 1,060 0
Destination 975 875 875 875 875
Gas Tax 0 1,300 2,600 2,600 2,600
Total Price $53,550 $101,815 $142,575 $139,615 $198,175
Total Invoice $49,873 $94,840 $132,838 $130,085 $184,546

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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: Audi TT vs. Mercedes-Benz SL

Lowest Adjusted Price and Invoice: Audi TT 2.0 TFSI
TrueDelta Adjusted Price Difference: $42,890
TrueDelta Adjusted Invoice Difference: $39,960
Model Year20182009200920092009
ModelTTSLSLSLSL
Trim2.0 TFSISL550SL600SL63 AMGSL65 AMG
Body2dr Convertible2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Engine220hp I4382hp V8510hp V12518hp V8604hp V12
TransmissionS6T7T5T7T5
DrivetrainAWDRWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)155, 9510, 10510, 10510, 10510, 10
Tire (rear if not all the same)245/40-18255/40-18255/40-18255/35-19255/35-19
Total Price$53,550$101,815$142,575$139,615$198,175
Adjustments for Features0-5,375-7,675-6,725-7,775
Feature-Adjusted Total Price$53,550$96,440$134,900$132,890$190,400
Cost Above Minimum$0$0$38,460$36,450$93,960
Total Invoice$49,873$94,840$132,838$130,085$184,546
Adjustments for Features0-5,007-7,151-6,266-7,240
Feature-Adjusted Total Invoice$49,873$89,833$125,687$123,819$177,306
Cost Above Minimum$0$0$35,854$33,986$87,473

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Features Comparison: Audi TT vs. Mercedes-Benz SL

Model Year20182009200920092009
ModelTTSLSLSLSL
Trim2.0 TFSISL550SL600SL63 AMGSL65 AMG
Body2dr Convertible2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Transmission and Drivetrain 
6-speed automated manual$1100    
7-speed manually-shiftable automatic $1200 $1200 
5-speed manually-shiftable automatic  $1000 $1000
AWD$1700    
RWD $0$0$0$0
Accessories 
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, power small$300    
Wind blocker, small $100$100$100$100
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0$0$0$0
Auto-raising roll bars / headrests $500$500$500$500
Blind spot warning system$200    
Knee airbag, passenger$75    
Rearview camera$200    
Roll bar$200    
Secondary collision brake assist$25    
Temporary spare tire $150$150$150$150
Torque vectoring, brake-based$100    
Cargo Management 
Air-conditioned storage compartment $50$50$50$50
Cargo net$40    
Rear seat pass-through$100    
Ski sack$50    
Climate Control 
Automatic air recirculation $100$100$100$100
Dual-zone climate control $125$125$125$125
Residual heat $50$50$50$50
Wiper de-icer $25$25$25$25
Exterior 
Body kit   $0$0
Glass roof panel(s)  $300 $300
Power convertible top$4000    
Power retractable hardtop $6750$6750$6750$6750
Retractable rear spoiler$400    
Infotainment 
4G LTE connectivity$0    
Android Auto support$100    
Apple CarPlay support$100    
Bluetooth audio streaming$25    
CD changer, in-dash $325$325$325$325
CD player, remote$100    
Handwriting recognition$200    
HD radio$50    
In-vehicle Internet$150    
iPod integration $100$100$100$100
Surround sound $250$250$250$250
Telematics service, such as OnStar $200$200$200$200
Traffic + travel information$25    
USB port$25    
Wi-Fi hotspot$50    
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror$75    
Compass$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
Large color reconfigurable instrument cluster display$250    
LED headlights$1000    
Mirror tilt-down in reverse $25$25$25$25
Power-folding mirrors$50    
Steering-linked headlights $150$150$150$150
Xenon HID headlights $500$500$500$500
Seats and Interior Trim 
Aluminum trim$100    
Center armrest(s), front row $75$75$75$75
Cooled or ventilated front seats  $300 $300
Leather-wrapped steering wheel$150$150   
Manual thigh support length adjuster, driver seat$50    
Manual thigh support length adjuster, passenger seat$50    
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 $150
Power 4-way lumbar adjuster, driver seat$150 $150$150$150
Power 4-way lumbar adjuster, passenger seat$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
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 hydraulic struts, auto-leveling and ht. adjustable $4000$4000$4000$4000
Electronic systems calibration selector$200    
Sport suspension (upgrade)   $0$0
Transmission 
Launch control   $100 
Steering-wheel-mounted transmission controls$100  $100$100
Total Value of Features$12,290$17,665$19,965$19,015$20,065
Value of Feature Adjustments$0$5,375$7,675$6,725$7,775
Value of Feature Adjustments0-5,007-7,151-6,266-7,240

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Specifications Comparison: Audi TT vs. Mercedes-Benz SL

Model Year20182009
ModelTTSL
Body2dr Convertible2dr Hardtop conv.
Wheelbase98.6 in100.8 in
Length164.7 in180.4 in
Width72.1 in71.5 in
Height53.2 in51.1 in
Curb Weight3,385 lb.4,221 lb.
Fuel Capacity14.5 gal.21.1 gal.
Row 1 Headroom36.6 in37.7 in
Row 1 Shoulder Room53.6 in54.0 in
Row 1 Hip Room0.0 in53.9 in
Row 1 Legroom41.1 in42.9 in
Cargo Volume,
Minimum
7.5 ft37.2 ft3
Cargo Volume,
Maximum
7.510.2 ft3

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Option Package Details
Audi TT 2.0 TFSI

S Sport Seat Package
FeatureValueRequested?
Upgraded leather upholstery0No
Leather upholstery, extended coverage0No
Manual thigh support length adjuster, driver seat50Yes
Manual thigh support length adjuster, passenger seat50Yes
Leather door panel trim250Yes
Total Requested350100%
Total Not Requested00%
Technology Package
FeatureValueRequested?
Obstacle detection, front150Yes
Blind spot warning system200No
Speed limit information0No
Apple CarPlay support100No
Android Auto support100No
4G LTE connectivity0No
Navigation system600Yes
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Media drive15Yes
Traffic + travel information25No
In-vehicle Internet150No
Wi-Fi hotspot50No
Total Requested86558%
Total Not Requested62542%

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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