| 1 | 0 | 3 | 4 | 3 | 4 |
Porsche 911 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.
Models in short supply often sell at or even above these prices.
Porsche 911 vs. Mercedes-Benz SL Invoice Comparison
Lowest Total Price: $121,765 Porsche 911 Carrera | ||||||
| Difference: $41,680 | ||||||
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| Model Year | 2012 | 2012 | 2012 | 2012 | 2018 | 2018 |
| Model | 911 | 911 | 911 | 911 | SL | SL |
| Trim | Carrera | Carrera S | Turbo | Turbo S | AMG SL63 | AMG SL65 |
| Body | 2dr Convertible | 2dr Convertible | 2dr Convertible | 2dr Convertible | 2dr Hardtop conv. | 2dr Hardtop conv. |
| Base Price | $90,100 | $103,000 | $149,000 | $172,100 | $152,850 | $222,000 |
| Adaptive Sports Seats | 3,055 | 3,055 | ||||
| Sport Chrono Package Plus | 960 | 960 | ||||
| Infotainment Package | 3,010 | 3,010 | ||||
| Auto-dimming rearview mirror | 420 | 420 | ||||
| Ceramic brake rotors | 8,150 | 8,150 | 8,840 | 8,950 | 8,950 | |
| Limited-slip rear differential | 950 | 950 | ||||
| Obstacle detection, rear | 530 | 530 | 530 | 530 | ||
| Cooled or ventilated front seats | 800 | 800 | 800 | 800 | ||
| Heated front seats | 525 | 525 | 525 | 525 | ||
| Wood/leather-wrapped steering wheel | 980 | 980 | 365 | 365 | 650 | 650 |
| Heated steering wheel | 250 | 250 | 250 | 250 | ||
| Voice control for nav and audio | 595 | 595 | 595 | 595 | ||
| Illuminated door sill trim plates | 895 | 895 | 895 | 895 | ||
| Dual-mode exhaust, switchable | 2,810 | 2,810 | ||||
| Steering-linked headlights | 690 | 690 | 690 | |||
| Upholstered instrument panel, leather | 3,295 | 3,295 | ||||
| Adaptive dampers - electrical | 2,090 | |||||
| Metallic paint (extra cost) | 710 | 710 | ||||
| Satellite radio | 750 | 750 | ||||
| Traffic information | 0 | 0 | ||||
| Wood trim | 0 | 0 | ||||
| Adaptive Sports Seats | 2,597 | 2,597 | ||||
| Sport Chrono Package Plus | 816 | 816 | ||||
| Infotainment Package | 0 | 0 | ||||
| Auto-dimming rearview mirror | 0 | 0 | ||||
| Ceramic brake rotors | 6,928 | 6,928 | 7,514 | 8,324 | 8,324 | |
| Limited-slip rear differential | 0 | 0 | ||||
| Obstacle detection, rear | 451 | 451 | 451 | 0 | ||
| Cooled or ventilated front seats | 0 | 0 | 0 | 0 | ||
| Heated front seats | 0 | 0 | 0 | 0 | ||
| Wood/leather-wrapped steering wheel | 0 | 0 | 0 | 0 | 605 | 605 |
| Heated steering wheel | 0 | 0 | 0 | 0 | ||
| Voice control for nav and audio | 0 | 0 | 0 | 0 | ||
| Illuminated door sill trim plates | 0 | 0 | 0 | 0 | ||
| Dual-mode exhaust, switchable | 0 | 0 | ||||
| Steering-linked headlights | 0 | 0 | 0 | |||
| Upholstered instrument panel, leather | -306 | 2,554 | ||||
| Adaptive dampers - electrical | 0 | |||||
| Metallic paint (extra cost) | 0 | 0 | ||||
| Satellite radio | 0 | 0 | ||||
| Traffic information | 0 | 0 | ||||
| Wood trim | 0 | 0 | ||||
| Options (change) | 30,715 | 28,625 | 14,240 | 4,710 | 9,600 | 9,600 |
| Options (change) | 10,486 | 13,346 | 7,965 | 0 | 8,929 | 8,929 |
| Destination | 950 | 950 | 950 | 950 | 995 | 995 |
| Gas Tax | 0 | 0 | 0 | 0 | 0 | 1,300 |
| Total Price | $121,765 | $132,575 | $164,190 | $177,760 | $163,445 | $233,895 |
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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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Want to find out how much dealers are willing to discount these cars? Request free, no-obligation Porsche 911 dealer quotes or Mercedes-Benz SL 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 SL
| Lowest Adjusted Price: Porsche 911 Carrera | ||||||
| Lowest Adjusted Invoice: Porsche 911 Turbo S | ||||||
| TrueDelta Adjusted Price Difference: $26,860 | ||||||
| TrueDelta Adjusted Invoice Difference: $8,090 | ||||||
| Model Year | 2012 | 2012 | 2012 | 2012 | 2018 | 2018 |
| Model | 911 | 911 | 911 | 911 | SL | SL |
| Trim | Carrera | Carrera S | Turbo | Turbo S | AMG SL63 | AMG SL65 |
| Body | 2dr Convertible | 2dr Convertible | 2dr Convertible | 2dr Convertible | 2dr Hardtop conv. | 2dr Hardtop conv. |
| Engine | 345hp H6 | 385hp H6 | 500hp H6 | 530hp H6 | 577hp V8 | 621hp V12 |
| Transmission | M6 | M6 | M6 | S7 | T7 | T7 |
| Drivetrain | RWD | RWD | AWD | AWD | RWD | RWD |
| EPA Fuel Economy (city/highway) | / MPG | / MPG | / MPG | / MPG | / MPG | / MPG |
| Audio (watts, speakers) | 385, 13 | 385, 13 | 385, 13 | 385, 13 | 600, 11 | 900, 12 |
| Tire (rear if not all the same) | 235/40-18 | 235/35-19 | 235/35-19 | 235/35-19 | 255/35-19 | 255/35-19 |
| Total Price | $121,765 | $132,575 | $164,190 | $177,760 | $163,445 | $233,895 |
| Adjustments for Features | 0 | 0 | -275 | -3,025 | -14,820 | -18,920 |
| Feature-Adjusted Total Price | $121,765 | $132,575 | $163,915 | $174,735 | $148,625 | $214,975 |
| Cost Above Minimum | $0 | $10,810 | $42,150 | $52,970 | $0 | $66,350 |
Features Comparison: Porsche 911 vs. Mercedes-Benz SL
| Model Year | 2012 | 2012 | 2012 | 2012 | 2018 | 2018 |
| Model | 911 | 911 | 911 | 911 | SL | SL |
| Trim | Carrera | Carrera S | Turbo | Turbo S | AMG SL63 | AMG SL65 |
| Body | 2dr Convertible | 2dr Convertible | 2dr Convertible | 2dr Convertible | 2dr Hardtop conv. | 2dr Hardtop conv. |
| Transmission and Drivetrain | ||||||
| 6-speed manual | $150 | $150 | $150 | |||
| 7-speed automated manual | $1200 | |||||
| 7-speed manually-shiftable automatic | $1200 | $1200 | ||||
| RWD | $0 | $0 | $0 | $0 | ||
| AWD | $1700 | $1700 | ||||
| Accessories | ||||||
| Adaptive cruise control, all-speed | $850 | |||||
| Cruise control | $150 | $150 | $150 | $150 | $150 | |
| Hands-free trunk or liftgate | $100 | $100 | ||||
| Heated steering wheel | $100 | $100 | $100 | $100 | ||
| Power door closers | $300 | |||||
| Power trunk closer | $350 | $350 | ||||
| Proximity key | $250 | $250 | ||||
| Remote app | $25 | $25 | ||||
| Semi-automated parking system | $500 | $500 | ||||
| Tilt/telescoping steering wheel, manual | $250 | $250 | $250 | $250 | ||
| Tilt/telescoping steering wheel, power | $350 | $350 | ||||
| Wind blocker | $300 | $300 | $300 | $300 | ||
| Wind blocker, power small | $300 | $300 | ||||
| Brakes, Airbags, and Other Safety | ||||||
| Active or whiplash-reducing head restraints, front seats | $0 | $0 | ||||
| Automatic braking, high-speed or partial | $200 | $200 | ||||
| Automatic braking, low-speed | $200 | $200 | ||||
| Blind spot collision prevention | $150 | |||||
| Blind spot warning system | $200 | |||||
| Brake- or yaw-sensor-initiated collision preparation system | $0 | |||||
| Collision preparation system, rear | $100 | |||||
| Cross-traffic detection for collision preparation system | $0 | |||||
| Cross-traffic warning, rear | $100 | |||||
| Driver drowsiness monitor | $150 | $150 | ||||
| Forward collision warning | $200 | $200 | ||||
| Knee airbag, driver | $75 | $75 | ||||
| Knee airbag, passenger | $75 | $75 | ||||
| Lane departure warning | $200 | |||||
| Lane keeping assist | $400 | |||||
| Obstacle detection, front | $150 | $150 | ||||
| Pedestrian detection | $50 | |||||
| Radar- or camera-based collision preparation system | $0 | |||||
| Rearview camera | $200 | $200 | ||||
| Side curtain airbags | $350 | $350 | ||||
| Torque vectoring, brake-based | $100 | $100 | $100 | |||
| Cargo Management | ||||||
| Air-conditioned storage compartment | $50 | $50 | ||||
| Storage compartment under front seat(s) | $50 | $50 | ||||
| Climate Control | ||||||
| Adaptive windshield washer system | $0 | $0 | ||||
| Automatic air recirculation | $100 | $100 | ||||
| Dual-zone climate control | $125 | $125 | ||||
| Heated washer fluid system | $50 | $50 | ||||
| Heated windshield washer nozzles | $15 | $15 | $15 | $15 | ||
| Residual heat | $50 | $50 | ||||
| Washer fluid outlets in wiper blade | $100 | $100 | ||||
| Water-repellent front-door glass | $15 | $15 | $15 | $15 | ||
| Wiper de-icer | $25 | $25 | ||||
| Drivetrain | ||||||
| Electronically-variable engine mounts (performance-oriented) | $500 | |||||
| Engine / Motor | ||||||
| Automatic start / stop | $150 | $150 | ||||
| Dual-mode exhaust, switchable | $500 | $500 | $500 | $500 | ||
| Raised top speed limiter | $0 | $0 | ||||
| Rear-engine configuration | $0 | $0 | $0 | $0 | ||
| Exterior | ||||||
| Electronically-variable tint, sunroof or glass roof panel | $2000 | |||||
| Glass roof panel(s) | $300 | $300 | ||||
| Larger rear spoiler | $200 | $200 | ||||
| Power convertible top | $4000 | $4000 | $4000 | $4000 | ||
| Power retractable hardtop | $6750 | $6750 | ||||
| Rear spoiler | $200 | $200 | ||||
| Retractable rear spoiler | $400 | $400 | ||||
| Infotainment | ||||||
| Android Auto support | $100 | $100 | ||||
| App support | $0 | $0 | ||||
| Apple CarPlay support | $100 | $100 | ||||
| Bluetooth audio streaming | $25 | $25 | ||||
| CD changer, in-dash | $325 | |||||
| CD player | $125 | $125 | $125 | $125 | $125 | |
| DVD-Audio-compatible player | $0 | $0 | $0 | $0 | ||
| DVD-compatible player | $0 | $0 | ||||
| HD radio | $50 | $50 | ||||
| In-vehicle Internet | $150 | $150 | ||||
| iPod integration | $100 | $100 | ||||
| Navigation map updates, three years | $0 | $0 | ||||
| Off-road navigation system | $0 | $0 | $0 | $0 | ||
| SD Card slot | $25 | $25 | ||||
| SMS text-to-speech reader | $25 | $25 | ||||
| Telematics service, such as OnStar, with navigation | $225 | $225 | ||||
| Traffic + travel information | $25 | $25 | ||||
| Traffic information | $25 | $25 | $25 | $25 | ||
| USB port | $25 | $25 | $25 | $25 | ||
| Wi-Fi hotspot | $50 | $50 | ||||
| Instruments, Lights, and Mirrors | ||||||
| Auto-dimming headlights | $200 | $200 | ||||
| Auto-dimming passenger-side mirror | $75 | $75 | $75 | $75 | ||
| Boost gauge | $75 | $75 | ||||
| Chronometer | $100 | $100 | $100 | $100 | $100 | |
| Cornering lights | $50 | $50 | ||||
| Fog lights | $125 | $125 | $125 | $125 | ||
| Headlight washers | $50 | $50 | $50 | $50 | ||
| Interior ambient lighting | $150 | $150 | $150 | $150 | ||
| Interior ambient lighting, configurable | $150 | $150 | ||||
| LED headlights | $1000 | $1000 | ||||
| Mirror tilt-down in reverse | $25 | $25 | ||||
| Turn signals on or near mirrors | $25 | $25 | ||||
| Xenon HID headlights | $500 | $500 | $500 | $500 | ||
| Seats and Interior Trim | ||||||
| Automatic seat bolsters, driver | $300 | $300 | ||||
| Automatic seat bolsters, front passenger | $300 | $300 | ||||
| Folding second row seats | $300 | $300 | $300 | $300 | ||
| Massage, driver seat | $100 | $100 | ||||
| Massage, passenger seat | $100 | $100 | ||||
| Memory system, passenger seat | $150 | $150 | ||||
| Neck-level heating, front seats | $150 | $150 | ||||
| No leather in second row | $-300 | $-300 | ||||
| Power headrest height adjuster, driver seat | $50 | $50 | ||||
| Power headrest height adjuster, passenger seat | $50 | $50 | ||||
| Power seatback bolsters, driver seat | $100 | $100 | $100 | |||
| Power seatback bolsters, passenger seat | $100 | $100 | $100 | |||
| Power thigh bolsters, driver seat | $100 | $100 | $100 | |||
| Power thigh bolsters, passenger seat | $100 | $100 | $100 | |||
| Power thigh support length adjuster, driver seat | $100 | $100 | ||||
| Power thigh support length adjuster, passenger seat | $100 | $100 | ||||
| Synthetic suede headliner | $650 | $650 | ||||
| Wood trim | $300 | $300 | ||||
| Suspension, Wheels, and Tires | ||||||
| Active curve tilting | $1000 | $1000 | ||||
| Adaptive dampers - electrical | $500 | $500 | $500 | $500 | ||
| Adaptive hydraulic struts, auto-leveling and ht. adjustable | $4000 | $4000 | ||||
| Electronic systems calibration selector | $200 | $200 | $200 | $200 | $200 | |
| Sport suspension (upgrade) | $0 | |||||
| Ultra-sport suspension (upgrade) | $0 | |||||
| Transmission | ||||||
| Launch control | $100 | $100 | $100 | $100 | ||
| Steering-wheel-mounted transmission controls | $100 | $100 | $100 | |||
| Total Value of Features | $8,555 | $8,555 | $8,830 | $11,580 | $23,375 | $27,475 |
| Value of Feature Adjustments | $0 | $0 | $275 | $3,025 | $14,820 | $18,920 |
| Value of Feature Adjustments | 0 | 0 | -15 | -16 | -900 | -908 |
Specifications Comparison: Porsche 911 vs. Mercedes-Benz SL
| Model Year | 2012 | 2018 |
| Model | 911 | SL |
| Body | 2dr Convertible | 2dr Hardtop conv. |
| Wheelbase | 92.5 in | 101.7 in |
| Length | 175.6 in | 182.3 in |
| Width | 71.2 in | 73.9 in |
| Height | 51.6 in | 51.2 in |
| Curb Weight | 3,264 lb. | 3,827 lb. |
| Fuel Capacity | 16.9 gal. | 19.8 gal. |
| Row 1 Headroom | 38.0 in | 39.1 in |
| Row 1 Shoulder Room | 51.7 in | 55.5 in |
| Row 1 Hip Room | 53.4 in | 0.0 in |
| Row 1 Legroom | 41.6 in | 42.9 in |
| Row 2 Headroom | 31.5 in | 0.0 in |
| Cargo Volume, Minimum | 4.4 ft3 | 8.5 ft3 |
| Cargo Volume, Maximum | 4.4 | 13.5 ft3 |
Option Package Details
Porsche 911 Carrera
| Adaptive Sports Seats | ||
| Feature | Value | Requested? |
| Power thigh bolsters, driver seat | 100 | No |
| Power seatback bolsters, driver | 100 | Yes |
| Power thigh bolsters, passenger seat | 100 | No |
| Power seatback bolsters, passenger seat | 100 | Yes |
| Front sport buckets | 100 | No |
| Power fore-aft adjuster, driver seat | 100 | Yes |
| Power height adjuster, driver seat | 50 | Yes |
| Power tilt adjuster, driver seat | 100 | Yes |
| Power 4-way lumbar adjuster, driver seat | 150 | Yes |
| Power fore-aft adjuster, passenger seat | 100 | Yes |
| Power 4-way lumbar adjuster, passenger seat | 150 | Yes |
| Memory system, driver seat | 200 | Yes |
| Power height adjuster, passenger seat | 50 | Yes |
| Power tilt adjuster, passenger seat | 100 | Yes |
| Total Requested | 1200 | 80% |
| Total Not Requested | 300 | 20% |
| Sport Chrono Package Plus | ||
| Feature | Value | Requested? |
| Chronometer | 100 | Yes |
| Electronic systems calibration selector | 200 | Yes |
| Launch control | 100 | Yes |
| Total Requested | 400 | 100% |
| Total Not Requested | 0 | 0% |
| Infotainment Package | ||
| Feature | Value | Requested? |
| Satellite radio | 200 | Yes |
| Surround sound | 250 | Yes |
| Traffic information | 25 | Yes |
| Bose, 385W, 13 speakers (with subwoofer) | 350 | No |
| Navigation system | 600 | Yes |
| DVD-Audio-compatible player | 0 | Yes |
| Off-road navigation system | 0 | No |
| Media drive, large | 15 | Yes |
| USB port | 25 | Yes |
| Total Requested | 1115 | 76% |
| Total Not Requested | 350 | 24% |
Option Package Details
Porsche 911 Carrera S
| Adaptive Sports Seats | ||
| Feature | Value | Requested? |
| Power thigh bolsters, driver seat | 100 | No |
| Power seatback bolsters, driver | 100 | Yes |
| Power thigh bolsters, passenger seat | 100 | No |
| Power seatback bolsters, passenger seat | 100 | Yes |
| Front sport buckets | 100 | No |
| Power fore-aft adjuster, driver seat | 100 | Yes |
| Power height adjuster, driver seat | 50 | Yes |
| Power tilt adjuster, driver seat | 100 | Yes |
| Power 4-way lumbar adjuster, driver seat | 150 | Yes |
| Power fore-aft adjuster, passenger seat | 100 | Yes |
| Power 4-way lumbar adjuster, passenger seat | 150 | Yes |
| Memory system, driver seat | 200 | Yes |
| Power height adjuster, passenger seat | 50 | Yes |
| Power tilt adjuster, passenger seat | 100 | Yes |
| Total Requested | 1200 | 80% |
| Total Not Requested | 300 | 20% |
| Sport Chrono Package Plus | ||
| Feature | Value | Requested? |
| Chronometer | 100 | Yes |
| Electronic systems calibration selector | 200 | Yes |
| Launch control | 100 | Yes |
| Total Requested | 400 | 100% |
| Total Not Requested | 0 | 0% |
| Infotainment Package | ||
| Feature | Value | Requested? |
| Satellite radio | 200 | Yes |
| Surround sound | 250 | Yes |
| Traffic information | 25 | Yes |
| Bose, 385W, 13 speakers (with subwoofer) | 350 | No |
| Navigation system | 600 | Yes |
| DVD-Audio-compatible player | 0 | Yes |
| Off-road navigation system | 0 | No |
| Media drive, large | 15 | Yes |
| USB port | 25 | Yes |
| Total Requested | 1115 | 76% |
| Total Not Requested | 350 | 24% |
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