Model Year | 2017 | 2017 | 2017 | 2017 | 2021 |
Model | SL | SL | SL | SL | Kona |
Trim | SL450 | SL550 | AMG SL63 | AMG SL65 | Electric Ultimate |
Body | 2dr Hardtop conv. | 2dr Hardtop conv. | 2dr Hardtop conv. | 2dr Hardtop conv. | 4dr SUV |
| | | | | |
Transmission and Drivetrain | |
9-speed manually-shiftable automatic | $1400 | $1400 | | | |
7-speed manually-shiftable automatic | | | $1200 | $1200 | |
1-speed automatic | | | | | $800 |
RWD | $0 | $0 | $0 | $0 | |
FWD | | | | | $0 |
Accessories | |
Hands-free trunk or liftgate | | $100 | $100 | $100 | |
Heated steering wheel | | | | | $100 |
Power door closers | | | | $300 | |
Power rear side windows | | | | | $200 |
Power trunk closer | | $350 | $350 | $350 | |
Proximity key | | $250 | $250 | $250 | $250 |
Remote climate control | | | | | $25 |
Remote start via app | | | | | $75 |
Remote window/roof operation | $15 | $15 | $15 | $15 | |
Semi-automated parking system | | $500 | $500 | $500 | |
Tilt/telescoping steering wheel, manual | | | | | $250 |
Tilt/telescoping steering wheel, power | $350 | $350 | $350 | $350 | |
Wind blocker, power small | $300 | $300 | $300 | $300 | |
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 collision prevention | $150 | $150 | $150 | $150 | |
Collision preparation system, rear | $100 | $100 | $100 | $100 | |
Cross-traffic detection for collision preparation system | $0 | $0 | $0 | $0 | |
Knee airbag, driver | $75 | $75 | $75 | $75 | |
Knee airbag, passenger | $75 | $75 | $75 | $75 | |
Obstacle detection, front | | $150 | $150 | $150 | |
Obstacle detection, rear | | $250 | $250 | $250 | $250 |
Radar- or camera-based collision preparation system | $0 | $0 | $0 | $0 | |
Rearview camera | | $200 | $200 | $200 | $200 |
Rollover sensor | | | | | $50 |
Tires, run-flat | $150 | $150 | | | |
Torque vectoring, brake-based | $100 | $100 | $100 | $100 | |
Vehicle health reports | | | | | $0 |
Cargo Management | |
Air-conditioned storage compartment | $50 | $50 | $50 | $50 | |
Cargo cover | | | | | $75 |
Cargo net | | | | | $40 |
Overhead sunglass holder | | | | | $25 |
Storage compartment under front seat(s) | $50 | $50 | $50 | $50 | |
Climate Control | |
Adaptive windshield washer system | $0 | $0 | $0 | $0 | |
Automatic air recirculation | $100 | $100 | $100 | $100 | |
Dual-zone climate control | $125 | $125 | $125 | $125 | |
Heated washer fluid system | $50 | $50 | $50 | $50 | |
Rear wiper | | | | | $175 |
Residual heat | $50 | $50 | $50 | $50 | |
Washer fluid outlets in wiper blade | $100 | $100 | $100 | $100 | |
Wiper de-icer | $25 | $25 | $25 | $25 | |
Drivetrain | |
Limited-slip rear differential | | | $300 | $300 | |
Engine / Motor | |
64 kWh battery pack | | | | | $0 |
7.2 kW onboard charger | | | | | $500 |
Automatic start / stop | $150 | $150 | $150 | $150 | |
DC quick-charging capability | | | | | $750 |
Dual-mode exhaust, switchable | $500 | $500 | $500 | $500 | |
Raised top speed limiter | | | $0 | $0 | |
Exterior | |
Active grille shutters | | | | | $0 |
Bodyside cladding (gray/black) | | | | | $250 |
Bright-finished exhaust tip(s) | $25 | $25 | $25 | $25 | |
Deep-tinted rear windows | | | | | $275 |
Electronically-variable tint, sunroof or glass roof panel | | | | $2000 | |
Glass roof panel(s) | $300 | $300 | $300 | $300 | |
Power retractable hardtop | $6750 | $6750 | $6750 | $6750 | |
Rear spoiler | | | $200 | $200 | $200 |
Sunroof | | | | | $900 |
Wheel-lip moldings | | | | | $75 |
Infotainment | |
App support | $0 | $0 | $0 | $0 | |
CD player | $125 | $125 | $125 | $125 | |
DVD-compatible player | $0 | $0 | $0 | $0 | |
In-vehicle Internet | $150 | $150 | $150 | $150 | |
iPod integration | $100 | $100 | $100 | $100 | |
Media drive | $15 | $15 | $15 | $15 | |
MP3-compatible player | $50 | $50 | $50 | $50 | |
Navigation map updates, three years | $0 | $0 | $0 | $0 | |
SD Card slot | $25 | $25 | $25 | $25 | |
SMS text-to-speech reader | $25 | $25 | $25 | $25 | |
Surround sound | $250 | $250 | $250 | $250 | |
USB port | | | | | $25 |
Wi-Fi hotspot | $50 | $50 | $50 | $50 | |
Wireless charging station | | | | | $75 |
Instruments, Lights, and Mirrors | |
Analog clock | $25 | $25 | | | |
Auto-dimming driver-side mirror | $75 | $75 | $75 | $75 | |
Chronometer | | | $100 | $100 | |
Compass | | | | | $0 |
Digital instruments | | | | | $0 |
Fog light, rear | $100 | $100 | $100 | $100 | |
Head-up display (HUD) | | | | | $350 |
Interior ambient lighting, configurable | $150 | $150 | $150 | $150 | |
LED headlights | $1000 | $1000 | $1000 | $1000 | |
LED headlights, single projector or low beam only | | | | | $750 |
Mirror tilt-down in reverse | $25 | $25 | $25 | $25 | |
Steering-linked headlights | $150 | $150 | $150 | $150 | |
Tachometer | $75 | $75 | $75 | $75 | |
Seats and Interior Trim | |
Automatic seat bolsters, driver | | $300 | $300 | $300 | |
Automatic seat bolsters, front passenger | | $300 | $300 | $300 | |
Center armrest(s), second row | | | | | $50 |
Cooled or ventilated front seats | | $300 | $300 | $300 | $300 |
Door sill trim plates | | | | | $100 |
Folding second row seats | | | | | $300 |
Illuminated door sill trim plates | $200 | $200 | $200 | $200 | |
Leather door panel trim | $250 | $250 | $250 | $250 | |
Manual recliner, second row seats | | | | | $75 |
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 | |
Metal pedals | $75 | $75 | $75 | $75 | |
Neck-level heating, front seats | | $150 | $150 | $150 | |
No leather in second row | $-300 | $-300 | $-300 | $-300 | |
Power 4-way lumbar adjuster, driver seat | $150 | $150 | $150 | $150 | |
Power 4-way lumbar adjuster, passenger seat | $150 | $150 | $150 | $150 | |
Power fore-aft adjuster, passenger seat | $100 | $100 | $100 | $100 | |
Power headrest height adjuster, driver seat | $50 | $50 | $50 | $50 | |
Power headrest height adjuster, passenger seat | $50 | $50 | $50 | $50 | |
Power height adjuster, passenger seat | $100 | $100 | $100 | $100 | |
Power lumbar adjuster, driver seat | | | | | $100 |
Power recliner, passenger seat | $100 | $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 | |
Power tilt adjuster, passenger seat | $100 | $100 | $100 | $100 | |
Synthetic suede headliner | | | $650 | $650 | |
Upholstered instrument panel, leather | $1000 | $1000 | $1000 | $1000 | |
Wood trim | $300 | $300 | $300 | $300 | |
Suspension, Wheels, and Tires | |
Active curve tilting | | | $1000 | $1000 | |
Adaptive dampers - electrical | $500 | $500 | | | |
Adaptive hydraulic struts, auto-leveling and ht. adjustable | | | $4000 | $4000 | |
Sport suspension (upgrade) | | | $0 | | |
Ultra-sport suspension (upgrade) | | | | $0 | |
Transmission | |
Launch control | | | $100 | | |
Steering-wheel-mounted transmission controls | $100 | $100 | $100 | $100 | |
Total Value of Features | $17,355 | $20,405 | $25,880 | $28,080 | $7,590 |
Value of Feature Adjustments | $9,765 | $12,815 | $18,290 | $20,490 | $0 |
Value of Feature Adjustments | -9,089 | -11,925 | -17,017 | -19,070 | 0 |