Chevrolet Sonic Chevrolet Sonic 2018 Mazda MX-5 Miata Mazda MX-5 Miata 2018

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Chevrolet Sonic vs. Mazda MX-5 Miata 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.

Chevrolet Sonic vs. Mazda MX-5 Miata Invoice Comparison

Lowest Total Price: $20,770

Chevrolet Sonic LT   
Difference: $12,155

Lowest Total Invoice: $19,864

Chevrolet Sonic LT   
Difference: $11,292

Calculate Payments

  Down Payment Interest Rate Term
Model Year2018201820182018
ModelSonicSonicMX-5 MiataMX-5 Miata
TrimLTPremierRF ClubRF Grand Touring
Body4dr Sedan4dr Sedan2dr Coupe2dr Coupe
Base Price $17,695 $19,795 $31,910 $32,750
Base Invoice $16,987 $19,003 $30,169 $30,964
Fun & Sun Package 550      
RS Package 800 800    
Convenience Package 650      
Cargo net 60 60 50 50
All-weather floor mats 140 140 90 90
Sunroof   850    
Rear spoiler       350
Fun & Sun Package 500      
RS Package 728 728    
Convenience Package 592      
Cargo net 55 55 40 40
All-weather floor mats 127 127 72 72
Sunroof   774    
Rear spoiler       280
Options (change) 2,200 1,850 140 490
Options (change) 2,002 1,684 112 392
Destination 875 875 875 875
Total Price $20,770 $22,520 $32,925 $34,115
Total Invoice $19,864 $21,562 $31,156 $32,231

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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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Request free, no-obligation Chevrolet Sonic dealer quotes or Mazda MX-5 Miata dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Chevrolet Sonic vs. Mazda MX-5 Miata

Lowest Adjusted Price and Invoice: Chevrolet Sonic LT
TrueDelta Adjusted Price Difference: $10,520
TrueDelta Adjusted Invoice Difference: $9,698
Model Year2018201820182018
ModelSonicSonicMX-5 MiataMX-5 Miata
TrimLTPremierRF ClubRF Grand Touring
Body4dr Sedan4dr Sedan2dr Coupe2dr Coupe
Engine138hp I4138hp I4155hp I4155hp I4
TransmissionM6M6M6M6
DrivetrainFWDFWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 6?, 6?, 9?, 9
Tire (rear if not all the same)205/50-17205/50-17205/45-17205/45-17
Total Price$20,770$22,520$32,925$34,115
Adjustments for Features00-525-2,825
Feature-Adjusted Total Price$20,770$22,520$32,400$31,290
Cost Above Minimum$0$1,750$1,110$0
Total Invoice$19,864$21,562$31,156$32,231
Adjustments for Features00-497-2,669
Feature-Adjusted Total Invoice$19,864$21,562$30,659$29,562
Cost Above Minimum$0$1,698$1,097$0

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Features Comparison: Chevrolet Sonic vs. Mazda MX-5 Miata

Model Year2018201820182018
ModelSonicSonicMX-5 MiataMX-5 Miata
TrimLTPremierRF ClubRF Grand Touring
Body4dr Sedan4dr Sedan2dr Coupe2dr Coupe
Transmission and Drivetrain 
6-speed manual$150$150$150$150
FWD$0$0  
RWD  $0$0
Accessories 
Heated steering wheel$100$100  
Power rear side windows$200$200  
Power retractable rear window  $350$350
Remote app$25$25  
Tilt steering wheel, manual  $150$150
Tilt/telescoping steering wheel, manual$250$250  
Universal garage door opener   $100
Wind blocker, small  $100$100
Brakes, Airbags, and Other Safety 
4-wheel disc brakes  $150$150
911 assist  $25$25
Active or whiplash-reducing head restraints, front seats  $0$0
Blind spot warning system  $200$200
Cross-traffic warning, rear  $100$100
Knee airbag, driver$75$75  
Knee airbag, passenger$75$75  
Lane departure warning   $200
Rear side airbags$300$300  
Rearview camera$200$200  
Roll bar  $200$200
Rollover sensor$50$50  
Side curtain airbags$350$350  
Temporary spare tire$150$150  
Vehicle health reports$0$0  
Climate Control 
Automatic climate control, front   $200
Interior air filter$0$0  
Rain-sensing wipers   $175
Variable intermittent wipers$75$75$75 
Drivetrain 
Torque-sensing limited-slip rear differential  $300 
Exterior 
Body kit$0$0  
Bright-finished exhaust tip(s)  $25$25
Power retractable roof section  $2000$2000
Sunroof$900$900  
Infotainment 
4G LTE connectivity$0$0  
Android Auto support$100$100  
Apple CarPlay support$100$100  
CD player, remote  $100$100
HD radio  $50$50
MP3-compatible player  $50$50
Navigation system   $600
Telematics service, such as OnStar, with navigation$225$225  
Traffic information   $25
Voice control for audio system$25$25$25 
Voice control for external devices$0$0  
Voice control for nav and audio   $100
Wi-Fi hotspot$50$50  
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror   $75
Auto-dimming headlights   $200
Auto-dimming rearview mirror   $150
Automatic headlights$125$125 $125
Automatic-off headlights  $25 
Fog lights$125$125  
Heated mirrors$25$25 $25
LED headlights, single projector or low beam only  $750$750
Steering-linked headlights   $150
Seats and Interior Trim 
Center armrest(s), front row$75$75  
Floor mats, second row (optional)$0$0  
Folding second row seats$300$300  
Leather seating surfaces   $900
Manual tilt adjuster, driver seat  $50$50
No leather in second row   $-300
Power fore-aft adjuster, driver seat$100$100  
Power height adjuster, driver seat$100$100  
Power recliner, driver seat$100$100  
Synthetic leather seating surfaces $0  
Upgraded floor mats$0$0  
Suspension, Wheels, and Tires 
Sport suspension (upgrade)$0$0$0 
Wheels, dark finish$0$0$0 
Total Value of Features$4,350$4,350$4,875$7,175
Value of Feature Adjustments$0$0$525$2,825
Value of Feature Adjustments00-497-2,669

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Specifications Comparison: Chevrolet Sonic vs. Mazda MX-5 Miata

Model Year20182018
ModelSonicMX-5 Miata
Body4dr Sedan2dr Coupe
Wheelbase99.4 in90.9 in
Length173.9 in154.1 in
Width68.3 in68.3 in
Height59.7 in49.0 in
Curb Weight2,774 lb.2,446 lb.
Fuel Capacity12.2 gal.11.9 gal.
Row 1 Headroom38.7 in36.8 in
Row 1 Shoulder Room53.4 in52.2 in
Row 1 Hip Room51.4 in52.0 in
Row 1 Legroom41.8 in43.1 in
Row 2 Headroom37.8 in0.0 in
Row 2 Shoulder Room53.0 in0.0 in
Row 2 Hip Room51.6 in0.0 in
Row 2 Legroom34.6 in0.0 in
Cargo Volume14.9 ft34.5 ft3

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Option Package Details
Chevrolet Sonic LT

Fun & Sun Package
FeatureValueRequested?
Sport suspension (upgrade)250Yes
Wheels, dark finish0Yes
Sunroof900Yes
205/50HR17 tires400No
turbocharged
1.4L I4
DOHC-4v
138 hp@4900
148 lb-ft@1850
1000No
Total Requested115045%
Total Not Requested140055%
RS Package
FeatureValueRequested?
Fog lights125No
Leather-wrapped steering wheel150Yes
Body kit0No
Rear spoiler200Yes
205/55HR16 tires400No
Special interior trim0No
Upgraded floor mats0No
Total Requested35040%
Total Not Requested52560%
Convenience Package
FeatureValueRequested?
Heated front seats200Yes
Power fore-aft adjuster, driver seat100No
Power height adjuster, driver seat50No
Power recliner, driver seat100No
Leather-wrapped steering wheel150Yes
Heated steering wheel100No
Upgraded instruments0No
Proximity key250Yes
Total Requested60063%
Total Not Requested35037%

Option Package Details
Chevrolet Sonic Premier

RS Package
FeatureValueRequested?
Sport suspension (upgrade)250Yes
Fog lights125No
Body kit0No
Rear spoiler200Yes
Special interior trim0No
Upgraded floor mats0No
Wheels, dark finish0Yes
Total Requested45078%
Total Not Requested12522%

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