Mazda Mazda3 Mazda Mazda3 2018 Chevrolet Sonic Chevrolet Sonic 2018

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Mazda Mazda3 vs. Chevrolet Sonic 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.

Mazda Mazda3 vs. Chevrolet Sonic Invoice Comparison

Lowest Total Price: $16,370

Chevrolet Sonic LS   
Difference: $3,800

Lowest Total Invoice: $15,740

Chevrolet Sonic LS   
Difference: $3,576

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  Down Payment Interest Rate Term
Model Year20182018
ModelMazda3Sonic
TrimSportLS
Body4dr Sedan4dr Sedan
Base Price $18,095 $15,295
Base Invoice $17,319 $14,683
Cargo net 50 60
All-weather floor mats 100 140
6-speed shiftable automatic 1,050  
Cargo net 40 55
All-weather floor mats 80 127
6-speed shiftable automatic 1,002  
Options (change) 1,200 200
Options (change) 1,122 182
Destination 875 875
Total Price $20,170 $16,370
Total Invoice $19,316 $15,740

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While we strive for accuracy, the site is not error-free, and prices can change at any time.

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TrueDelta Value Comparison: Mazda Mazda3 vs. Chevrolet Sonic

Lowest Adjusted Price and Invoice: Chevrolet Sonic LS
TrueDelta Adjusted Price Difference: $2,550
TrueDelta Adjusted Invoice Difference: $2,379
Model Year20182018
ModelMazda3Sonic
TrimSportLS
Body4dr Sedan4dr Sedan
Engine155hp I4138hp I4
TransmissionT6M5
DrivetrainFWDFWD
EPA Fuel Economy (city/highway)28/37 MPG25/33 MPG
Audio (watts, speakers)?, 6?, 4
Tire (rear if not all the same)205/60-16195/65-15
Total Price$20,170$16,370
Adjustments for Features-1,2500
Feature-Adjusted Total Price$18,920$16,370
Total Invoice$19,316$15,740
Adjustments for Features-1,1970
Feature-Adjusted Total Invoice$18,119$15,740

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Features Comparison: Mazda Mazda3 vs. Chevrolet Sonic

Model Year20182018
ModelMazda3Sonic
TrimSportLS
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100 
5-speed manual $0
FWD$0$0
Accessories 
Cruise control$150 
Power front side windows$250 
Power rear side windows$200 
Remote app $25
Brakes, Airbags, and Other Safety 
4-wheel disc brakes$150 
911 assist$25 
Active or whiplash-reducing head restraints, front seats$0 
Automatic braking, low-speed$200 
G-vectoring control$100 
Knee airbag, driver $75
Knee airbag, passenger $75
Rear side airbags $300
Rollover sensor $50
Vehicle health reports $0
Exterior 
Bright-finished exhaust tip(s)$25 
Infotainment 
4G LTE connectivity $0
Android Auto support $100
Apple CarPlay support $100
HD radio$50 
Telematics service, such as OnStar, with navigation $225
Voice control for external devices $0
Wi-Fi hotspot $50
Instruments, Lights, and Mirrors 
Automatic headlights $125
Compass $0
Digital instruments$0 
Manual remote mirrors $25
Power mirrors$150 
Total Value of Features$2,400$1,150
Value of Feature Adjustments$1,250$0
Value of Feature Adjustments-1,1970

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Specifications Comparison: Mazda Mazda3 vs. Chevrolet Sonic

Model Year20182018
ModelMazda3Sonic
Body4dr Sedan4dr Sedan
Wheelbase106.3 in99.4 in
Length180.3 in173.9 in
Width70.7 in68.3 in
Height57.3 in59.7 in
Curb Weight2,967 lb.2,773 lb.
Fuel Capacity13.2 gal.12.2 gal.
Row 1 Headroom38.6 in38.7 in
Row 1 Shoulder Room57.2 in53.4 in
Row 1 Hip Room55.5 in51.4 in
Row 1 Legroom42.2 in41.8 in
Row 2 Headroom37.5 in37.8 in
Row 2 Shoulder Room54.4 in53.0 in
Row 2 Hip Room53.5 in51.6 in
Row 2 Legroom35.8 in34.6 in
Cargo Volume12.4 ft314.9 ft3

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See TrueDelta's information for all Sedans and Hatchbacks.
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