| Model Year | 2014 | 2018 | 2018 | 2018 | 2018 | 2018 |
| Model | Insight | C-Class | C-Class | C-Class | C-Class | C-Class |
| Trim | EX | C300 | C350e | AMG C43 | AMG C63 | AMG C63 S |
| Body | 4dr Hatch | 4dr Sedan | 4dr Sedan | 4dr Sedan | 4dr Sedan | 4dr Sedan |
| | | | | | |
| Transmission and Drivetrain | |
| 7-speed manually-shiftable CVT | $1100 | | | | | |
| 9-speed manually-shiftable automatic | | $1400 | | $1400 | | |
| 7-speed manually-shiftable automatic | | | $1200 | | $1200 | $1200 |
| FWD | $0 | | | | | |
| RWD | | $0 | $0 | | $0 | $0 |
| AWD | | | | $1700 | | |
| Accessories | |
| Eco accelerator | | | $100 | | | |
| Proximity key | | | | $250 | $250 | $250 |
| Remote app | | $25 | $25 | $25 | $25 | $25 |
| Remote climate control | | $25 | $25 | $25 | $25 | $25 |
| Remote start via app | | $75 | $75 | $75 | $75 | $75 |
| Remote window/roof operation | | $15 | $15 | $15 | $15 | $15 |
| Tilt/telescoping steering wheel, manual | $250 | | | | | |
| Tilt/telescoping steering wheel, power | | $350 | $350 | $350 | $350 | $350 |
| Universal garage door opener | | $100 | $100 | $100 | $100 | $100 |
| Brakes, Airbags, and Other Safety | |
| 4-wheel disc brakes | | $150 | $150 | $150 | $150 | $150 |
| Active or whiplash-reducing head restraints, front seats | $0 | | | | | |
| Automatic braking, high-speed or partial | | $200 | $200 | $200 | $200 | $200 |
| Automatic braking, low-speed | | $200 | $200 | $200 | $200 | $200 |
| Blind spot warning system | | | | $200 | $200 | $200 |
| Driver drowsiness monitor | | $150 | $150 | $150 | $150 | $150 |
| Forward collision warning | | $200 | $200 | $200 | $200 | $200 |
| Knee airbag, driver | | $75 | $75 | $75 | $75 | $75 |
| Radar- or camera-based collision preparation system | | $0 | $0 | $0 | $0 | $0 |
| Rear side airbags | | $300 | $300 | $300 | $300 | $300 |
| Temporary spare tire | $150 | | | | | |
| Tires, run-flat | | $150 | $150 | $150 | | |
| Torque vectoring, brake-based | | $100 | $100 | $100 | $100 | $100 |
| Cargo Management | |
| Console with shifter | $150 | | | | | |
| Console without shifter | | $150 | $150 | $150 | $150 | $150 |
| Overhead sunglass holder | | $25 | $25 | $25 | $25 | $25 |
| Climate Control | |
| Automatic air recirculation | | $100 | $100 | $100 | $100 | $100 |
| Dual-zone climate control | | $125 | $125 | $125 | $125 | $125 |
| Heated windshield washer nozzles | | $15 | $15 | $15 | $15 | $15 |
| Rain-sensing wipers | | $175 | $175 | $175 | $175 | $175 |
| Rear air vents | | $100 | $100 | $100 | $100 | $100 |
| Rear wiper | $175 | | | | | |
| Variable intermittent wipers | $75 | | | | | |
| Drivetrain | |
| Active rear differential | | | | | | $500 |
| Electronically-variable engine mounts (performance-oriented) | | | | | | $500 |
| Limited-slip rear differential | | | | | $300 | |
| Engine / Motor | |
| 3.6 kW onboard charger | | | $0 | | | |
| 6 kWh battery pack | | | $0 | | | |
| Dual-mode exhaust | | | | | $250 | $250 |
| Raised top speed limiter | | | | | | $0 |
| Exterior | |
| Body kit | | | $0 | $0 | $0 | $0 |
| Bright-finished exhaust tip(s) | | $25 | $25 | $25 | $25 | $25 |
| Painted brake calipers (optional) | | | | | | $0 |
| Rear spoiler | | | | | $200 | $200 |
| Sunroof | | $900 | $900 | $900 | $900 | $900 |
| Infotainment | |
| Aux input | $50 | | | | | |
| Bluetooth audio streaming | | $25 | $25 | $25 | $25 | $25 |
| HD radio | | $50 | $50 | $50 | $50 | $50 |
| In-vehicle Internet | | $150 | $150 | $150 | $150 | $150 |
| Satellite radio | | | | $200 | $200 | $200 |
| SD Card slot | | $25 | $25 | $25 | $25 | $25 |
| SMS text-to-speech reader | | $25 | $25 | $25 | $25 | $25 |
| Surround sound | | | | | $250 | $250 |
| Telematics service, such as OnStar, with navigation | | $225 | $225 | $225 | $225 | $225 |
| Wi-Fi hotspot | | $50 | $50 | $50 | $50 | $50 |
| Instruments, Lights, and Mirrors | |
| Analog clock | | $25 | $25 | | | |
| Auto-dimming driver-side mirror | | $75 | $75 | $75 | $75 | $75 |
| Auto-dimming rearview mirror | | $150 | $150 | $150 | $150 | $150 |
| Boost gauge | | | | $75 | $75 | $75 |
| Chronometer | | | | $100 | $100 | $100 |
| Compass | | $0 | $0 | $0 | $0 | $0 |
| Detailed driving style feedback | $100 | | | | | |
| Digital instruments | $0 | | | | | |
| Fog light, rear | | $100 | $100 | $100 | $100 | $100 |
| Illuminated visor mirror, driver | | $50 | $50 | $50 | $50 | $50 |
| Illuminated visor mirror, passenger | | $50 | $50 | $50 | $50 | $50 |
| Large energy flow and fuel economy display | | | $25 | | | |
| LED headlights, single projector or low beam only | | | | | $750 | |
| Mirror tilt-down in reverse | | $25 | $25 | $25 | $25 | $25 |
| Power-folding mirrors | | $50 | $50 | $50 | $50 | $50 |
| Visor mirror, driver | $10 | | | | | |
| Visor mirror, passenger | $10 | | | | | |
| Seats and Interior Trim | |
| Center armrest(s), second row | | $50 | $50 | $50 | $50 | $50 |
| Door sill trim plates | | $100 | $100 | $100 | | |
| Heated front seats | | | | $200 | $200 | $200 |
| Illuminated door sill trim plates | | | | | $200 | $200 |
| Leather seating surfaces | | | | | | $900 |
| Leather-wrapped steering wheel | $150 | $150 | $150 | $150 | $150 | |
| Manual height adjuster, driver seat | $50 | | | | | |
| Memory system, driver seat | | $200 | $200 | $200 | $200 | $200 |
| Memory system, passenger seat | | | | $150 | $150 | $150 |
| Metal pedals | | | | $75 | $75 | $75 |
| Power 4-way lumbar adjuster, driver seat | | $150 | $150 | $150 | $150 | $150 |
| Power 4-way lumbar adjuster, passenger seat | | $150 | $150 | $150 | $150 | $150 |
| Power fore-aft adjuster, driver seat | | $100 | $100 | $100 | $100 | $100 |
| Power fore-aft adjuster, passenger seat | | $100 | $100 | $100 | $100 | $100 |
| Power headrest height adjuster, driver seat | | $50 | $50 | $50 | $50 | $50 |
| Power headrest height adjuster, passenger seat | | | | $50 | $50 | $50 |
| Power height adjuster, driver seat | | $100 | $100 | $100 | $100 | $100 |
| Power height adjuster, passenger seat | | $100 | $100 | $100 | $100 | $100 |
| Power recliner, driver seat | | $100 | $100 | $100 | $100 | $100 |
| Power recliner, passenger seat | | $100 | $100 | $100 | $100 | $100 |
| Power thigh support length adjuster, driver seat | | $100 | $100 | $100 | $100 | $100 |
| Power thigh support length adjuster, passenger seat | | | | $100 | $100 | $100 |
| Power tilt adjuster, driver seat | | $100 | $100 | $100 | $100 | $100 |
| Power tilt adjuster, passenger seat | | $100 | $100 | $100 | $100 | $100 |
| Synthetic leather seating surfaces | | $0 | $0 | $0 | $0 | |
| Synthetic suede inserts in seating surfaces | | | | $450 | $450 | |
| Synthetic suede steering wheel | | | | | | $150 |
| Upholstered instrument panel | | | | $300 | $300 | $300 |
| Wood trim | | $300 | $300 | $300 | $300 | $300 |
| Suspension, Wheels, and Tires | |
| Adaptive dampers - electrical | | | $500 | $500 | $500 | $500 |
| Adaptive dampers - mechanical | | $100 | | | | |
| Air suspension, auto-leveling and height adjustable | | | $1000 | | | |
| Crosswind stabilization | | $50 | $50 | $50 | $50 | $50 |
| Electronic systems calibration selector | | $200 | $200 | $200 | $200 | $200 |
| Sport suspension (upgrade) | | | $0 | $0 | $0 | $0 |
| Suggestive steering | | $0 | $0 | $0 | $0 | $0 |
| Transmission | |
| Launch control | | | | | $100 | $100 |
| Total Value of Features | $2,270 | $8,605 | $9,930 | $12,830 | $12,730 | $13,130 |
| Value of Feature Adjustments | $0 | $6,335 | $7,660 | $10,560 | $10,460 | $10,860 |
| Value of Feature Adjustments | 0 | -5,902 | -7,088 | -9,834 | -9,738 | -10,110 |