Mercedes-Benz SL Mercedes-Benz SL 2008 Audi A7 / S7 / RS7 Audi A7 / S7 / RS7 2016

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Mercedes-Benz SL vs. Audi A7 / S7 / RS7 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 A7 / S7 / RS7 Invoice Comparison

Lowest Total Price: $116,650

Audi A7 / S7 / RS7 RS 7   
Difference: $75,665

Lowest Total Invoice: $108,552

Audi A7 / S7 / RS7 RS 7   
Difference: $70,544

Calculate Payments

  Down Payment Interest Rate Term
Model Year20082016
ModelSLA7 / S7 / RS7
TrimSL65 AMGRS 7
Body2dr Hardtop conv.4dr Hatch
Base Price $187,200 $108,900
Base Invoice $174,096 $101,278
Obstacle detection, rear 1,130  
Voice control for nav and audio 510  
Wood trim 0  
Comfort Seating Package   1,950
Metallic paint (extra cost)   575
Synthetic suede headliner   3,000
Wood trim, alternative type   1,300
Obstacle detection, rear 1,051  
Voice control for nav and audio 474  
Wood trim 0  
Comfort Seating Package   1,813
Metallic paint (extra cost)   536
Synthetic suede headliner   2,790
Wood trim, alternative type   1,210
Options (change) 1,640 6,825
Options (change) 1,525 6,349
Destination 875 925
Gas Tax 2,600 0
Total Price $192,315 $116,650
Total Invoice $179,096 $108,552

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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

Want to find out how much dealers are willing to discount these cars?

Request free, no-obligation Mercedes-Benz SL dealer quotes or Audi A7 / S7 / RS7 dealer quotes from dealers using our car quote form.

The process is easy and takes just a minute or two. You'll receive price quotes from local approved dealers within 48 hours.

TrueDelta Value Comparison: Mercedes-Benz SL vs. Audi A7 / S7 / RS7

Lowest Adjusted Price and Invoice: Audi A7 / S7 / RS7 RS 7
TrueDelta Adjusted Price Difference: $73,915
TrueDelta Adjusted Invoice Difference: $68,914
Model Year20082016
ModelSLA7 / S7 / RS7
TrimSL65 AMGRS 7
Body2dr Hardtop conv.4dr Hatch
Engine604hp V12560hp V8
TransmissionT5T8
DrivetrainRWDAWD
EPA Fuel Economy (city/highway)11/18 MPG15/25 MPG
Audio (watts, speakers)250, 8630, 14
Tire (rear if not all the same)255/35-19275/35-20
Total Price$192,315$116,650
Adjustments for Features-1,7500
Feature-Adjusted Total Price$190,565$116,650
Total Invoice$179,096$108,552
Adjustments for Features-1,6300
Feature-Adjusted Total Invoice$177,466$108,552

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Features Comparison: Mercedes-Benz SL vs. Audi A7 / S7 / RS7

Model Year20082016
ModelSLA7 / S7 / RS7
TrimSL65 AMGRS 7
Body2dr Hardtop conv.4dr Hatch
Transmission and Drivetrain 
5-speed manually-shiftable automatic$1000 
8-speed manually-shiftable automatic $1300
RWD$0 
AWD $1700
Accessories 
Hands-free trunk or liftgate $100
Power liftgate $350
Power rear side windows $200
Power trunk closer$350 
Remote window/roof operation$15 
Wind blocker, small$100 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0 
Auto-raising roll bars / headrests$500 
Blind spot warning system $200
Collision preparation system, rear $100
Knee airbag, passenger $75
Rearview camera $200
Rollover sensor $50
Secondary collision brake assist $25
Side curtain airbags $350
Cargo Management 
Air-conditioned storage compartment$50 
Cargo cover $75
Rear seat pass-through $100
Second-row low console $100
Storage compartment under front seat(s)$50 
Climate Control 
Rear air vents with automatic controls $250
Rear dual-zone climate control $125
Wiper de-icer$25 
Engine / Motor 
Dual-mode exhaust, switchable $500
Regenerative braking $0
Exterior 
Laminated front side windows $200
Power retractable hardtop$6750 
Retractable rear spoiler $400
Sunroof $900
Infotainment 
4G LTE connectivity $0
Aux input $50
Bluetooth audio streaming $25
CD changer, remote$200 
DVD-compatible player $0
Handwriting recognition $200
HD radio $50
In-vehicle Internet $150
iPod integration $100
Media drive $15
SD Card slot $25
Siri Eyes Free support $0
Telematics service, such as OnStar$200 
Traffic + travel information $25
Wi-Fi hotspot $50
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror $75
Compass $0
Cornering lights$50 
Fog lights$125 
Head-up display (HUD) $350
Headlight washers$50 
LED headlights $1000
Power-folding mirrors $50
Xenon HID headlights$500 
Seats and Interior Trim 
Center armrest(s), second row $50
Door sill trim plates$100 
Folding second row seats $300
Illuminated door sill trim plates $200
Leather-wrapped steering wheel $150
Massage, driver seat $100
Massage, passenger seat $100
No leather in second row$-300 
Power headrest height adjuster, driver seat$50 
Power headrest height adjuster, passenger seat$50 
Power thigh bolsters, driver seat $100
Power thigh bolsters, passenger seat $100
Synthetic suede steering wheel$150 
Upholstered instrument panel, leather$1000 
Wood trim$300 
Wood trim, alternative type $300
Suspension, Wheels, and Tires 
Active steering $1000
Adaptive dampers - electrical $500
Adaptive hydraulic struts, auto-leveling and ht. adjustable$4000 
Air suspension, auto-leveling and height adjustable $1000
Electronic systems calibration selector $200
Total Value of Features$15,315$13,565
Value of Feature Adjustments$1,750$0
Value of Feature Adjustments-1,6300

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Specifications Comparison: Mercedes-Benz SL vs. Audi A7 / S7 / RS7

Model Year20082016
ModelSLA7 / S7 / RS7
Body2dr Hardtop conv.4dr Hatch
Wheelbase100.8 in114.7 in
Length178.5 in196.2 in
Width71.5 in75.2 in
Height51.0 in55.9 in
Curb Weight4,564 lb.4,497 lb.
Fuel Capacity21.1 gal.19.8 gal.
Row 1 Headroom37.7 in36.9 in
Row 1 Shoulder Room54.0 in57.2 in
Row 1 Hip Room53.9 in0.0 in
Row 1 Legroom42.9 in41.3 in
Row 2 Headroom0.0 in36.6 in
Row 2 Shoulder Room0.0 in55.9 in
Row 2 Legroom0.0 in37.0 in
Cargo Volume,
Minimum
7.3 ft324.5 ft3
Cargo Volume,
Maximum
10.2 ft356.0 ft3

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Option Package Details
Audi A7 / S7 / RS7 RS 7

Synthetic suede headliner
FeatureValueRequested?
Synthetic suede headliner650Yes
Dark-colored headliner (optional)0No
Total Requested650100%
Total Not Requested00%
Comfort Seating Package
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Power thigh support adjuster, driver seat100Yes
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver seat100Yes
Power thigh support adjuster, passenger seat100Yes
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100Yes
Memory system, passenger seat150Yes
Massage, driver seat100No
Massage, passenger seat100No
Total Requested85068%
Total Not Requested40032%

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