Porsche 911 Porsche 911 2008 Mercedes-Benz SLS AMG Mercedes-Benz SLS AMG 2012

We are 103,000+ car owners sharing real-world car information.

Join Us

Porsche 911 vs. Mercedes-Benz SLS AMG 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.

Porsche 911 vs. Mercedes-Benz SLS AMG Invoice Comparison

Lowest Total Price: $198,380

Porsche 911 GT2   
Difference: $14,045

Calculate Payments

  Down Payment Interest Rate Term
Model Year20082012
Model911SLS AMG
TrimGT2Base
Body2dr Coupe2dr Coupe
Base Price $191,700 $189,600
Adaptive Sports Seats 0  
Auto-dimming rearview mirror 690  
Obstacle detection, rear 530  
Floor mats 140  
Heated front seats 500  
Navigation system 2,110  
Bluetooth cell phone link 960  
Carbon fiber trim 890 4,500
Adaptive dampers - electrical   2,500
Synthetic suede steering wheel   500
Ceramic brake rotors   12,750
Adaptive Sports Seats 0  
Auto-dimming rearview mirror 587  
Obstacle detection, rear 451  
Floor mats 119  
Heated front seats 425  
Navigation system 1,794  
Bluetooth cell phone link 816  
Carbon fiber trim 757 4,185
Adaptive dampers - electrical   2,325
Synthetic suede steering wheel   465
Ceramic brake rotors   11,858
Options (change) 5,820 20,250
Options (change) 4,949 18,833
Destination 860 875
Gas Tax 0 1,700
Total Price $198,380 $212,425

Return to top

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 Porsche 911 dealer quotes or Mercedes-Benz SLS AMG 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: Porsche 911 vs. Mercedes-Benz SLS AMG

Lowest Adjusted Price and Invoice: Porsche 911 GT2
TrueDelta Adjusted Price Difference: $11,580
TrueDelta Adjusted Invoice Difference: $189,632
Model Year20082012
Model911SLS AMG
TrimGT2Base
Body2dr Coupe2dr Coupe
Engine530hp H6563hp V8
TransmissionM6T7
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)16/23 MPG14/20 MPG
Audio (watts, speakers)50, 4?, 6
Tire (rear if not all the same)235/35-19265/35-19
Total Price$198,380$212,425
Adjustments for Features0-2,465
Feature-Adjusted Total Price$198,380$209,960

Return to top

Features Comparison: Porsche 911 vs. Mercedes-Benz SLS AMG

Model Year20082012
Model911SLS AMG
TrimGT2Base
Body2dr Coupe2dr Coupe
Transmission and Drivetrain 
6-speed manual$150 
7-speed manually-shiftable automatic $1200
RWD$0$0
Accessories 
Proximity key $250
Tilt/telescoping steering wheel, manual$250 
Tilt/telescoping steering wheel, power $350
Brakes, Airbags, and Other Safety 
Blind spot warning system $200
Knee airbag, driver $75
Knee airbag, passenger $75
Obstacle detection, front $150
Rearview camera $200
Side curtain airbags $350
Cargo Management 
Cargo net $40
Storage compartment under front seat(s) $50
Climate Control 
Automatic air recirculation $100
Residual heat $50
Water-repellent front-door glass$15 
Wiper de-icer $25
Engine / Motor 
Rear-engine configuration$0 
Exterior 
Body kit$0 
Bright-finished fuel door $100
Front splitter spoiler$200 
Retractable rear spoiler $400
Sunroof$900 
Tall rear wing-type spoiler$500 
Infotainment 
Aux input $50
CD changer, in-dash $325
CD player$125 
DVD-compatible player $0
HD radio $50
iPod integration $100
Media drive $15
Off-road navigation system$0 
Satellite radio $200
SD Card slot $25
Telematics service, such as OnStar $200
Traffic information $25
Voice control for nav and audio $100
Instruments, Lights, and Mirrors 
Boost gauge$75 
Cornering lights $50
Fog light, rear $100
Fog lights$125 
Mirror tilt-down in reverse $25
Turn signals on or near mirrors $25
Seats and Interior Trim 
Carbon fiber / leather-wrapped steering wheel$150 
Door sill trim plates$100 
Memory system, passenger seat $150
Power thigh bolsters, driver seat$100 
Power thigh bolsters, passenger seat$100 
Synthetic suede inserts in leather seating surfaces$0 
Transmission 
Launch control $100
Steering-wheel-mounted transmission controls $100
Total Value of Features$2,790$5,255
Value of Feature Adjustments$0$2,465
Value of Feature Adjustments0-2,295

Return to top

Specifications Comparison: Porsche 911 vs. Mercedes-Benz SLS AMG

Model Year20082012
Model911SLS AMG
Body2dr Coupe2dr Coupe
Wheelbase92.5 in105.5 in
Length175.6 in182.6 in
Width71.2 in76.3 in
Height51.6 in49.3 in
Curb Weight3,175 lb.3,571 lb.
Fuel Capacity17.0 gal.22.5 gal.
Row 1 Headroom38.0 in39.0 in
Row 1 Shoulder Room51.7 in58.4 in
Row 1 Hip Room53.4 in63.2 in
Row 1 Legroom41.6 in41.7 in
Row 2 Headroom31.5 in0.0 in
Cargo Volume4.8 ft36.2 ft3

Return to top

Option Package Details
Porsche 911 GT2

Adaptive Sports Seats
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver100Yes
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Total Requested120086%
Total Not Requested20014%

Option Package Details
Mercedes-Benz SLS AMG

Adaptive shocks - electrical
FeatureValueRequested?
Adaptive shocks - electrical500Yes
Sport suspension (upgrade)250Yes
Total Requested750100%
Total Not Requested00%

Was this information useful?

We're glad we could help! Share this page:

We're so sorry! Tell us how we can improve it.

See TrueDelta's information for all Coupes and Convertibles.
See TrueDelta's information for all Porsche models.