Model Year | 2006 | 2006 | 2018 | 2018 |
Model | MX-5 Miata | MX-5 Miata | Mazda6 | Mazda6 |
Trim | Grand Touring | Limited | Grand Touring Reserve | Signature |
Body | 2dr Convertible | 2dr Convertible | 4dr Sedan | 4dr Sedan |
| | | | |
Transmission and Drivetrain | |
6-speed manual | $150 | $150 | | |
6-speed manually-shiftable automatic | | | $1100 | $1100 |
RWD | $0 | $0 | | |
FWD | | | $0 | $0 |
Accessories | |
Adaptive cruise control, all-speed | | | $850 | $850 |
Cruise control | $150 | $150 | | |
Heated steering wheel | | | $100 | $100 |
Power rear side windows | | | $200 | $200 |
Tilt steering wheel, manual | $150 | $150 | | |
Tilt/telescoping steering wheel, manual | | | $250 | $250 |
Universal garage door opener | | | $100 | $100 |
Wind blocker, small | $100 | $100 | | |
Brakes, Airbags, and Other Safety | |
911 assist | | | $25 | $25 |
Active or whiplash-reducing head restraints, front seats | | | $0 | $0 |
Around view cameras | | | | $500 |
Automatic braking, high-speed or partial | | | $200 | $200 |
Automatic braking, low-speed | | | $200 | $200 |
Blind spot warning system | | | $200 | $200 |
Brake assist | | | $50 | $50 |
Cross-traffic warning, rear | | | $100 | $100 |
Following distance indicator | | | $25 | $25 |
Forward collision warning | | | $200 | $200 |
G-vectoring control | | | $100 | $100 |
Lane departure prevention, steering-based | | | $200 | $200 |
Lane departure warning | | | $200 | $200 |
Obstacle detection, front | | | | $150 |
Obstacle detection, rear | | | | $250 |
Rearview camera | | | $200 | |
Roll bar | $200 | $200 | | |
Side curtain airbags | | | $350 | $350 |
Tire-pressure monitor | | | $75 | $75 |
Cargo Management | |
Overhead sunglass holder | | | $25 | $25 |
Climate Control | |
Automatic climate control, front | | | $200 | $200 |
Dual-zone climate control | | | $125 | $125 |
Interior air filter | | | $0 | $0 |
Intermittent wipers | $0 | $0 | | |
Rain-sensing wipers | | | $175 | $175 |
Rear air vents | | | $100 | $100 |
Wiper de-icer | | | $25 | $25 |
Drivetrain | |
Limited-slip rear differential | $300 | $300 | | |
Exterior | |
Convertible top | $3000 | $3000 | | |
Laminated front side windows | | | $200 | $200 |
Sunroof | | | $900 | $900 |
Infotainment | |
Android Auto support | | | $100 | $100 |
App support | | | $0 | $0 |
Apple CarPlay support | | | $100 | $100 |
Aux input | | | $50 | $50 |
Bluetooth audio streaming | | | $25 | $25 |
Bluetooth cell phone link | | | $100 | $100 |
CD player | $125 | $125 | | |
HD radio | | | $50 | $50 |
Navigation system | | | $600 | $600 |
SMS text-to-speech reader | | | $25 | $25 |
Surround sound | | | $250 | $250 |
Traffic information | | | $25 | $25 |
Voice control for nav and audio | | | $100 | $100 |
Instruments, Lights, and Mirrors | |
Auto-dimming driver-side mirror | | | $75 | $75 |
Auto-dimming headlights | | | $200 | $200 |
Auto-dimming rearview mirror | | | $150 | $150 |
Automatic headlights | | | $125 | $125 |
Head-up display (HUD) | | | $350 | $350 |
Heated mirrors | | | $25 | $25 |
Illuminated visor mirror, driver | | | $50 | $50 |
Illuminated visor mirror, passenger | | | $50 | $50 |
LED headlights, single projector or low beam only | | | $750 | $750 |
Outside temperature display | | | $50 | $50 |
Road sign information | | | $75 | $75 |
Steering-linked headlights | | | $150 | $150 |
Trip computer | | | $150 | $150 |
Turn signals on or near mirrors | | | $25 | $25 |
Visor mirror, driver | $10 | $10 | | |
Visor mirror, passenger | $10 | $10 | | |
Xenon HID headlights | $500 | $500 | | |
Seats and Interior Trim | |
Center armrest(s), front row | | | $75 | $75 |
Center armrest(s), second row | | | $50 | $50 |
Cooled or ventilated front seats | | | $300 | $300 |
Folding second row seats | | | $300 | $300 |
Heated front seats | | | $200 | $200 |
Heated second row seats | | | $200 | $200 |
Interior trim, special color | | | | $0 |
Memory system, driver seat | | | $200 | $200 |
Power fore-aft adjuster, driver seat | | | $100 | $100 |
Power fore-aft adjuster, passenger seat | | | $100 | $100 |
Power height adjuster, driver seat | | | $100 | $100 |
Power height adjuster, passenger seat | | | $100 | $100 |
Power lumbar adjuster, driver seat | | | $100 | $100 |
Power recliner, driver seat | | | $100 | $100 |
Power recliner, passenger seat | | | $100 | $100 |
Power tilt adjuster, driver seat | | | $100 | $100 |
Synthetic suede door panel trim | | | | $250 |
Wood trim | | | | $300 |
Suspension, Wheels, and Tires | |
Sport suspension (upgrade) | | $0 | | |
Transmission | |
Steering-wheel-mounted transmission controls | | | $100 | $100 |
Total Value of Features | $4,695 | $4,695 | $12,350 | $13,600 |
Value of Feature Adjustments | $0 | $0 | $7,655 | $8,905 |
Value of Feature Adjustments | 0 | 0 | -242 | -257 |