| 1 | 0 | 3 | 4 | 3 | 4 |
Mercedes-Benz SL vs. Mercedes-Benz GLS 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.
Mercedes-Benz SL vs. Mercedes-Benz GLS Invoice Comparison
Lowest Total Price: $88,975 Mercedes-Benz GLS GLS450 | ||||||
| Difference: $14,790 | ||||||
Lowest Total Invoice: $82,820 Mercedes-Benz GLS GLS450 | ||||||
| Difference: $13,749 | ||||||
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| Model Year | 2017 | 2017 | 2017 | 2017 | 2018 | 2018 |
| Model | SL | SL | SL | SL | GLS | GLS |
| Trim | SL450 | SL550 | AMG SL63 | AMG SL65 | GLS450 | GLS550 |
| Body | 2dr Hardtop conv. | 2dr Hardtop conv. | 2dr Hardtop conv. | 2dr Hardtop conv. | 4dr SUV | 4dr SUV |
| Base Price | $86,950 | $110,800 | $151,350 | $219,850 | $69,550 | $94,950 |
| Base Invoice | $80,864 | $103,044 | $140,756 | $204,461 | $64,682 | $88,304 |
| Premium Package | 5,050 | |||||
| Driver Assistance Package | 2,250 | 2,250 | 2,250 | 2,250 | 1,375 | |
| Wood trim, alternative type | 1,500 | 1,500 | 1,500 | 1,500 | 160 | 160 |
| Power door closers | 450 | 450 | 450 | 550 | ||
| Wood/leather-wrapped steering wheel | 650 | 650 | 650 | 650 | 590 | |
| Synthetic suede headliner | 1,000 | 1,000 | ||||
| Upgraded leather upholstery | 900 | 900 | ||||
| Adaptive hydraulic struts, auto-leveling and ht. adjustable | 4,090 | 4,090 | ||||
| Black exterior trim (optional) | 750 | 750 | 300 | |||
| Multicontour seats | 1,100 | |||||
| Lighting Package | 1,390 | |||||
| Premium 1 Package | 3,830 | |||||
| Magic Vision Control | 350 | 350 | ||||
| Adaptive dampers - electrical | 800 | |||||
| Special order charge | 250 | |||||
| Obstacle detection, rear | 970 | |||||
| designo Edition | 4,900 | 4,200 | ||||
| Metallic paint (extra cost) | 720 | |||||
| Cooled or ventilated front seats | 570 | |||||
| Premium Package | 4,697 | |||||
| Driver Assistance Package | 2,093 | 2,093 | 2,093 | 2,093 | 1,279 | |
| Wood trim, alternative type | 1,395 | 1,395 | 1,395 | 1,395 | 149 | 149 |
| Power door closers | 419 | 419 | 419 | 512 | ||
| Wood/leather-wrapped steering wheel | 605 | 605 | 605 | 605 | 549 | |
| Synthetic suede headliner | 930 | 930 | ||||
| Upgraded leather upholstery | 837 | 837 | ||||
| Adaptive hydraulic struts, auto-leveling and ht. adjustable | 3,804 | 3,804 | ||||
| Black exterior trim (optional) | 698 | 698 | 279 | |||
| Multicontour seats | 1,023 | |||||
| Lighting Package | 1,293 | |||||
| Premium 1 Package | 3,562 | |||||
| Magic Vision Control | 326 | 326 | ||||
| Adaptive dampers - electrical | 744 | |||||
| Special order charge | 233 | |||||
| Obstacle detection, rear | 902 | |||||
| designo Edition | 4,557 | 3,906 | ||||
| Metallic paint (extra cost) | 670 | |||||
| Cooled or ventilated front seats | 530 | |||||
| Options (change) | 15,890 | 10,840 | 5,600 | 2,900 | 18,430 | 6,385 |
| Options (change) | 14,780 | 10,083 | 5,210 | 2,698 | 17,143 | 5,939 |
| Destination | 925 | 925 | 925 | 925 | 995 | 995 |
| Gas Tax | 0 | 0 | 0 | 1,300 | 0 | 0 |
| Total Price | $103,765 | $122,565 | $157,875 | $224,975 | $88,975 | $102,330 |
| Total Invoice | $96,569 | $114,052 | $146,891 | $209,384 | $82,820 | $95,238 |
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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 Mercedes-Benz SL dealer quotes or Mercedes-Benz GLS 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. Mercedes-Benz GLS
| Lowest Adjusted Price and Invoice: Mercedes-Benz GLS GLS450 | ||||||
| TrueDelta Adjusted Price Difference: $8,730 | ||||||
| TrueDelta Adjusted Invoice Difference: $8,109 | ||||||
| Model Year | 2017 | 2017 | 2017 | 2017 | 2018 | 2018 |
| Model | SL | SL | SL | SL | GLS | GLS |
| Trim | SL450 | SL550 | AMG SL63 | AMG SL65 | GLS450 | GLS550 |
| Body | 2dr Hardtop conv. | 2dr Hardtop conv. | 2dr Hardtop conv. | 2dr Hardtop conv. | 4dr SUV | 4dr SUV |
| Engine | 362hp V6 | 449hp V8 | 577hp V8 | 621hp V12 | 362hp V6 | 449hp V8 |
| Transmission | T9 | T9 | T7 | T7 | T9 | T9 |
| Drivetrain | RWD | RWD | RWD | RWD | AWD | AWD |
| EPA Fuel Economy (city/highway) | / MPG | / MPG | / MPG | / MPG | / MPG | / MPG |
| Audio (watts, speakers) | 600, 11 | 600, 11 | 600, 11 | 900, 12 | 80, 8 | 830, 14 |
| Tire (rear if not all the same) | 255/35-19 | 255/35-19 | 255/35-19 | 255/35-19 | 275/55-19 | 295/40-21 |
| Total Price | $103,765 | $122,565 | $157,875 | $224,975 | $88,975 | $102,330 |
| Adjustments for Features | -6,060 | -6,060 | -6,385 | -8,285 | 0 | -1,640 |
| Feature-Adjusted Total Price | $97,705 | $116,505 | $151,490 | $216,690 | $88,975 | $100,690 |
| Cost Above Minimum | $0 | $18,800 | $53,785 | $118,985 | $0 | $11,715 |
| Total Invoice | $96,569 | $114,052 | $146,891 | $209,384 | $82,820 | $95,238 |
| Adjustments for Features | -5,640 | -5,639 | -5,941 | -7,711 | 0 | -1,526 |
| Feature-Adjusted Total Invoice | $90,929 | $108,413 | $140,950 | $201,673 | $82,820 | $93,712 |
| Cost Above Minimum | $0 | $17,484 | $50,021 | $110,744 | $0 | $10,892 |
Features Comparison: Mercedes-Benz SL vs. Mercedes-Benz GLS
| Model Year | 2017 | 2017 | 2017 | 2017 | 2018 | 2018 |
| Model | SL | SL | SL | SL | GLS | GLS |
| Trim | SL450 | SL550 | AMG SL63 | AMG SL65 | GLS450 | GLS550 |
| Body | 2dr Hardtop conv. | 2dr Hardtop conv. | 2dr Hardtop conv. | 2dr Hardtop conv. | 4dr SUV | 4dr SUV |
| Transmission and Drivetrain | ||||||
| 9-speed manually-shiftable automatic | $1400 | $1400 | $1400 | $1400 | ||
| 7-speed manually-shiftable automatic | $1200 | $1200 | ||||
| RWD | $0 | $0 | $0 | $0 | ||
| AWD | $1700 | $1700 | ||||
| Accessories | ||||||
| AC power outlet | $100 | $100 | ||||
| Hands-free trunk or liftgate | $100 | $100 | $100 | $100 | ||
| Heated / cooled cup holders, front row | $75 | |||||
| Power flip-out rear side windows | $125 | $125 | ||||
| Power liftgate | $350 | $350 | ||||
| Power rear side windows | $200 | $200 | ||||
| Power trunk closer | $350 | $350 | $350 | $350 | ||
| Remote climate control | $25 | $25 | ||||
| Remote start via app | $75 | $75 | ||||
| Wind blocker, power small | $300 | $300 | $300 | $300 | ||
| Brakes, Airbags, and Other Safety | ||||||
| Around view cameras | $500 | |||||
| Auto-raising roll bars / headrests | $500 | $500 | $500 | $500 | ||
| Hill descent control | $250 | $250 | ||||
| Knee airbag, passenger | $75 | $75 | $75 | $75 | ||
| Rear side airbags | $300 | $300 | ||||
| Rearview camera | $200 | $200 | $200 | $200 | $200 | |
| Rollover sensor | $50 | $50 | ||||
| Side curtain airbags | $350 | $350 | $350 | $350 | ||
| Side curtain airbags, three rows | $500 | $500 | ||||
| Temporary spare tire | $150 | $150 | ||||
| Tires, run-flat | $150 | $150 | ||||
| Torque vectoring, brake-based | $100 | $100 | $100 | $100 | ||
| Trailer sway control | $25 | $25 | ||||
| Cargo Management | ||||||
| Air-conditioned storage compartment | $50 | $50 | $50 | $50 | ||
| Aluminum roof rails | $250 | $250 | ||||
| Cargo cover | $75 | $75 | ||||
| Cargo net | $40 | |||||
| Console with shifter | $150 | $150 | $150 | $150 | ||
| Console without shifter | $150 | $150 | ||||
| Storage compartment under front seat(s) | $50 | $50 | $50 | $50 | ||
| Climate Control | ||||||
| Adaptive windshield washer system | $0 | $0 | $0 | $0 | ||
| Rear air vents | $100 | |||||
| Rear air vents with automatic controls | $250 | |||||
| Rear HVAC unit | $400 | |||||
| Rear wiper | $175 | $175 | ||||
| Residual heat | $50 | $50 | $50 | $50 | ||
| Wiper de-icer | $25 | $25 | $25 | $25 | ||
| Drivetrain | ||||||
| Limited-slip rear differential | $300 | $300 | ||||
| Engine / Motor | ||||||
| Dual-mode exhaust, switchable | $500 | $500 | $500 | $500 | ||
| Raised top speed limiter | $0 | $0 | ||||
| Exterior | ||||||
| Black exterior trim (optional) | $0 | $0 | $0 | |||
| Deep-tinted rear windows | $275 | $275 | ||||
| Electronically-variable tint, sunroof or glass roof panel | $2000 | |||||
| Glass roof panel(s) | $300 | $300 | $300 | $300 | ||
| Laminated front side windows | $200 | $200 | ||||
| Power retractable hardtop | $6750 | $6750 | $6750 | $6750 | ||
| Rear bumper protector | $40 | $40 | ||||
| Rear spoiler | $200 | $200 | $200 | $200 | ||
| Running boards | $350 | |||||
| Sunroof | $900 | $900 | ||||
| Wheel-lip moldings | $75 | |||||
| Infotainment | ||||||
| Aux input | $50 | $50 | $50 | $50 | ||
| iPod integration | $100 | $100 | $100 | $100 | ||
| Surround sound | $250 | $250 | $250 | $250 | $250 | |
| USB port | $25 | $25 | ||||
| Instruments, Lights, and Mirrors | ||||||
| Adaptive headlights | $200 | $200 | ||||
| Analog clock | $25 | $25 | $25 | $25 | ||
| Chronometer | $100 | $100 | ||||
| Compass | $0 | $0 | ||||
| Cornering lights | $50 | $50 | $50 | $50 | ||
| Power-folding mirrors | $50 | $50 | ||||
| Steering-linked headlights | $150 | $150 | $150 | $150 | ||
| Seats and Interior Trim | ||||||
| Automatic seat bolsters, driver | $300 | $300 | $300 | $300 | ||
| Automatic seat bolsters, front passenger | $300 | $300 | $300 | $300 | ||
| Center armrest(s), second row | $50 | $50 | ||||
| Folding second row seats | $300 | $300 | ||||
| Leather seating surfaces, third-row seats | $200 | $200 | ||||
| Manual recliner, second row seats | $75 | $75 | ||||
| Metal pedals | $75 | $75 | $75 | $75 | ||
| Neck-level heating, front seats | $150 | $150 | $150 | $150 | ||
| No leather in second row | $-300 | $-300 | $-300 | $-300 | ||
| Power seatback bolsters, driver seat | $100 | $100 | ||||
| Power seatback bolsters, passenger seat | $100 | $100 | ||||
| Power-folding third row seats | $1000 | $1000 | ||||
| Suspension, Wheels, and Tires | ||||||
| Active curve tilting | $1000 | $1000 | $1000 | $1000 | ||
| Adaptive dampers - electrical | $500 | $500 | ||||
| Adaptive hydraulic struts, auto-leveling and ht. adjustable | $4000 | $4000 | $4000 | $4000 | ||
| Air suspension, auto-leveling and height adjustable | $1000 | $1000 | ||||
| Crosswind stabilization | $50 | $50 | ||||
| Sport suspension (upgrade) | $0 | |||||
| Ultra-sport suspension (upgrade) | $0 | |||||
| Transmission | ||||||
| Launch control | $100 | |||||
| Total Value of Features | $17,550 | $17,550 | $17,875 | $19,775 | $11,490 | $13,130 |
| Value of Feature Adjustments | $6,060 | $6,060 | $6,385 | $8,285 | $0 | $1,640 |
| Value of Feature Adjustments | -5,640 | -5,639 | -5,941 | -7,711 | 0 | -1,526 |
Specifications Comparison: Mercedes-Benz SL vs. Mercedes-Benz GLS
| Model Year | 2017 | 2018 |
| Model | SL | GLS |
| Body | 2dr Hardtop conv. | 4dr SUV |
| Wheelbase | 101.7 in | 121.1 in |
| Length | 182.3 in | 202.0 in |
| Width | 73.9 in | 76.1 in |
| Height | 51.2 in | 72.8 in |
| Curb Weight | 3,827 lb. | 5,401 lb. |
| Fuel Capacity | 19.8 gal. | 26.4 gal. |
| Row 1 Headroom | 39.1 in | 41.2 in |
| Row 1 Shoulder Room | 55.5 in | 58.5 in |
| Row 1 Legroom | 42.9 in | 40.3 in |
| Row 2 Headroom | 0.0 in | 40.0 in |
| Row 2 Shoulder Room | 0.0 in | 58.3 in |
| Row 2 Legroom | 0.0 in | 38.5 in |
| Row 3 Headroom | 0.0 in | 38.9 in |
| Row 3 Shoulder Room | 0.0 in | 50.5 in |
| Row 3 Legroom | 0.0 in | 35.0 in |
| Cargo Volume, Minimum | 8.5 ft3 | 16.0 ft3 |
| Cargo Volume, Behind R2 | 8.5 | 49.4 ft3 |
| Cargo Volume, Maximum | 13.5 ft3 | 93.8 ft3 |
Option Package Details
Mercedes-Benz SL SL450
| Premium Package | ||
| Feature | Value | Requested? |
| Cooled or ventilated front seats | 300 | Yes |
| Automatic seat bolsters, driver | 300 | No |
| Automatic seat bolsters, front passenger | 300 | No |
| Massage, driver seat | 100 | Yes |
| Massage, passenger seat | 100 | Yes |
| Obstacle detection, front | 150 | Yes |
| Obstacle detection, rear | 250 | Yes |
| Rearview camera | 200 | Yes |
| Power decklid | 350 | Yes |
| Proximity key | 250 | Yes |
| Neck-level heating, front seats | 150 | No |
| Semi-automated parking system | 500 | Yes |
| Hands-free trunk or liftgate | 100 | No |
| Total Requested | 2200 | 72% |
| Total Not Requested | 850 | 28% |
| Driver Assistance Package | ||
| Feature | Value | Requested? |
| Speed limit information | 0 | No |
| Cross-traffic detection for collision preparation system | 0 | Yes |
| Rear cross-traffic detection | 100 | Yes |
| Collision preparation system, rear | 100 | Yes |
| Pedestrian detection | 50 | Yes |
| Lane keeping assist system | 400 | Yes |
| Radar- or camera-based collision preparation system | 0 | Yes |
| Lane departure warning system | 200 | Yes |
| Adaptive cruise control, all-speed | 700 | Yes |
| Blind spot warning system | 200 | Yes |
| Blind spot intervention | 150 | Yes |
| Total Requested | 1900 | 100% |
| Total Not Requested | 0 | 0% |
Option Package Details
Mercedes-Benz SL SL550
| Driver Assistance Package | ||
| Feature | Value | Requested? |
| Speed limit information | 0 | No |
| Cross-traffic detection for collision preparation system | 0 | Yes |
| Rear cross-traffic detection | 100 | Yes |
| Collision preparation system, rear | 100 | Yes |
| Pedestrian detection | 50 | Yes |
| Lane keeping assist system | 400 | Yes |
| Radar- or camera-based collision preparation system | 0 | Yes |
| Lane departure warning system | 200 | Yes |
| Adaptive cruise control, all-speed | 700 | Yes |
| Blind spot warning system | 200 | Yes |
| Blind spot intervention | 150 | Yes |
| Total Requested | 1900 | 100% |
| Total Not Requested | 0 | 0% |
Option Package Details
Mercedes-Benz SL AMG SL63
| Driver Assistance Package | ||
| Feature | Value | Requested? |
| Speed limit information | 0 | No |
| Cross-traffic detection for collision preparation system | 0 | Yes |
| Rear cross-traffic detection | 100 | Yes |
| Collision preparation system, rear | 100 | Yes |
| Pedestrian detection | 50 | Yes |
| Lane keeping assist system | 400 | Yes |
| Radar- or camera-based collision preparation system | 0 | Yes |
| Lane departure warning system | 200 | Yes |
| Adaptive cruise control, all-speed | 700 | Yes |
| Blind spot warning system | 200 | Yes |
| Blind spot intervention | 150 | Yes |
| Total Requested | 1900 | 100% |
| Total Not Requested | 0 | 0% |
Option Package Details
Mercedes-Benz GLS GLS450
| Obstacle detection, rear | ||
| Feature | Value | Requested? |
| Obstacle detection, rear | 250 | Yes |
| Obstacle detection, front | 150 | Yes |
| Semi-automated parking system | 500 | Yes |
| Total Requested | 900 | 100% |
| Total Not Requested | 0 | 0% |
| Multicontour seats | ||
| Feature | Value | Requested? |
| Power thigh support length adjuster, driver seat | 100 | Yes |
| Power seatback bolsters, driver seat | 100 | Yes |
| Power 4-way lumbar adjuster, passenger seat | 150 | Yes |
| Power thigh support length adjuster, passenger seat | 100 | Yes |
| Power seatback bolsters, passenger seat | 100 | Yes |
| Massage, driver seat | 100 | Yes |
| Massage, passenger seat | 100 | Yes |
| Front sport buckets | 100 | No |
| Total Requested | 750 | 88% |
| Total Not Requested | 100 | 12% |
| Lighting Package | ||
| Feature | Value | Requested? |
| Auto-dimming headlights | 200 | Yes |
| iPod integration | 100 | Yes |
| LED headlights | 1000 | Yes |
| Adaptive headlights | 200 | No |
| Total Requested | 1300 | 87% |
| Total Not Requested | 200 | 13% |
| Premium 1 Package | ||
| Feature | Value | Requested? |
| Power headrest height adjuster, passenger seat | 50 | Yes |
| Power 4-way lumbar adjuster, passenger seat | 150 | Yes |
| Memory system, passenger seat | 150 | Yes |
| Satellite radio | 200 | Yes |
| Proximity key | 250 | Yes |
| Lane departure warning | 200 | Yes |
| Blind spot warning system | 200 | Yes |
| Illuminated door sill trim plates | 100 | Yes |
| Smartphone integration | 0 | No |
| Wi-Fi hotspot | 50 | Yes |
| Interior ambient lighting, configurable | 150 | Yes |
| Apple CarPlay support | 100 | Yes |
| Android Auto support | 100 | Yes |
| Navigation map updates, three years | 0 | Yes |
| Media drive | 15 | Yes |
| Traffic + travel information | 25 | Yes |
| In-vehicle Internet | 150 | Yes |
| App support | 0 | Yes |
| Navigation system | 600 | Yes |
| Voice control for nav and audio | 100 | Yes |
| Total Requested | 2590 | 100% |
| Total Not Requested | 0 | 0% |
| Magic Vision Control | ||
| Feature | Value | Requested? |
| Heated washer fluid system | 35 | Yes |
| Washer fluid outlets in wiper blade | 100 | Yes |
| Total Requested | 135 | 100% |
| Total Not Requested | 0 | 0% |
| Driver Assistance Package | ||
| Feature | Value | Requested? |
| Speed limit information | 0 | No |
| Cross-traffic detection for collision preparation system | 0 | Yes |
| Cross-traffic warning, rear | 100 | Yes |
| Collision preparation system, rear | 100 | Yes |
| Pedestrian detection | 50 | Yes |
| Lane keeping assist | 400 | Yes |
| Blind spot collision prevention | 150 | Yes |
| Lane departure warning | 200 | Yes |
| Adaptive cruise control, all-speed | 700 | Yes |
| Blind spot warning system | 200 | Yes |
| Automatic braking, low-speed | 200 | Yes |
| Automatic braking, high-speed or partial | 200 | Yes |
| Total Requested | 2300 | 100% |
| Total Not Requested | 0 | 0% |
| designo Edition | ||
| Feature | Value | Requested? |
| Upgraded leather upholstery | 0 | No |
| Leather upholstery, extended coverage | 900 | Yes |
| Special interior trim | 0 | No |
| Synthetic suede headliner | 650 | Yes |
| Leather door panel trim | 250 | Yes |
| Upholstered instrument panel, leather | 700 | Yes |
| Leather seating surfaces, third-row seats | 200 | No |
| Total Requested | 2500 | 93% |
| Total Not Requested | 200 | 7% |
Option Package Details
Mercedes-Benz GLS GLS550
| Magic Vision Control | ||
| Feature | Value | Requested? |
| Heated washer fluid system | 35 | Yes |
| Washer fluid outlets in wiper blade | 100 | Yes |
| Total Requested | 135 | 100% |
| Total Not Requested | 0 | 0% |
| Driver Assistance Package | ||
| Feature | Value | Requested? |
| Speed limit information | 0 | No |
| Cross-traffic detection for collision preparation system | 0 | Yes |
| Cross-traffic warning, rear | 100 | Yes |
| Collision preparation system, rear | 100 | Yes |
| Pedestrian detection | 50 | Yes |
| Lane keeping assist | 400 | Yes |
| Blind spot collision prevention | 150 | Yes |
| Adaptive cruise control, all-speed | 700 | Yes |
| Automatic braking, low-speed | 200 | Yes |
| Automatic braking, high-speed or partial | 200 | Yes |
| Total Requested | 1900 | 100% |
| Total Not Requested | 0 | 0% |
| designo Edition | ||
| Feature | Value | Requested? |
| Upgraded leather upholstery | 0 | No |
| Leather upholstery, extended coverage | 0 | Yes |
| Special interior trim | 0 | No |
| Synthetic suede headliner | 650 | Yes |
| Leather door panel trim | 250 | Yes |
| Upholstered instrument panel, leather | 700 | Yes |
| Total Requested | 1600 | 100% |
| Total Not Requested | 0 | 0% |
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