Chevrolet Impala Chevrolet Impala 2018 Chevrolet Sonic Chevrolet Sonic 2018

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Chevrolet Impala 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.

Chevrolet Impala vs. Chevrolet Sonic Invoice Comparison

Lowest Total Price: $19,745

Chevrolet Sonic LT   
Difference: $12,930

Lowest Total Invoice: $18,931

Chevrolet Sonic LT   
Difference: $12,392

Calculate Payments

  Down Payment Interest Rate Term
Model Year2018201820182018
ModelImpalaImpalaSonicSonic
TrimLT PremierLTPremier
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $30,220 $36,420 $17,695 $19,795
Base Invoice $29,011 $34,963 $16,987 $19,003
Cargo net 65 65 60 60
Engine-block heater 100 100 100 100
All-weather floor mats 140 140 140 140
Panoramic sunroof 1,275 1,050    
Convenience Package     875  
Sunroof       850
Cargo net 59 59 55 55
Engine-block heater 91 91 91 91
All-weather floor mats 127 127 127 127
Panoramic sunroof 1,160 956    
Convenience Package     796  
Sunroof       774
Options (change) 1,580 1,355 1,175 1,150
Options (change) 1,437 1,233 1,069 1,047
Destination 875 875 875 875
Total Price $32,675 $38,650 $19,745 $21,820
Total Invoice $31,323 $37,071 $18,931 $20,925

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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 Impala dealer quotes or Chevrolet Sonic dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Chevrolet Impala vs. Chevrolet Sonic

Lowest Adjusted Price and Invoice: Chevrolet Sonic LT
TrueDelta Adjusted Price Difference: $9,200
TrueDelta Adjusted Invoice Difference: $8,816
Model Year2018201820182018
ModelImpalaImpalaSonicSonic
TrimLT PremierLTPremier
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine196hp I4305hp V6138hp I4138hp I4
TransmissionT6T6M6M6
DrivetrainFWDFWDFWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)100, 6?, 11?, 6?, 6
Tire (rear if not all the same)235/50-18245/45-19195/65-15205/50-17
Total Price$32,675$38,650$19,745$21,820
Adjustments for Features-3,730-7,3800-900
Feature-Adjusted Total Price$28,945$31,270$19,745$20,920
Cost Above Minimum$0$2,325$0$1,175
Total Invoice$31,323$37,071$18,931$20,925
Adjustments for Features-3,576-7,0780-863
Feature-Adjusted Total Invoice$27,747$29,993$18,931$20,062
Cost Above Minimum$0$2,246$0$1,131

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Features Comparison: Chevrolet Impala vs. Chevrolet Sonic

Model Year2018201820182018
ModelImpalaImpalaSonicSonic
TrimLT PremierLTPremier
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100  
6-speed manual  $150$150
FWD$0$0$0$0
Accessories 
AC power outlet $100  
Active noise reduction$0   
Heated steering wheel  $100$100
Remote start$150$150  
Brakes, Airbags, and Other Safety 
4-wheel disc brakes$150$150  
Blind spot warning system $200  
Cross-traffic warning, rear $100  
Obstacle detection, rear $250  
Climate Control 
Automatic climate control, front$200$200  
Dual-zone climate control$125$125  
Rear air vents$100$100  
Engine / Motor 
Automatic start / stop$150   
Exterior 
Bright-finished exhaust tip(s) $25  
Laminated front side windows$200$200  
Panoramic sunroof$1200$1200  
Rear spoiler$200   
Sunroof   $900
Infotainment 
CD player $125  
HD radio$50$50  
MP3-compatible player $50  
Navigation system $600  
Surround sound $250  
Voice control for audio system$25 $25$25
Voice control for nav and audio $100  
Wireless charging station $75  
Instruments, Lights, and Mirrors 
Illuminated visor mirror, driver$50$50  
Illuminated visor mirror, passenger$50$50  
Interior ambient lighting $150  
Turn signals on or near mirrors$25$25  
Visor mirror, driver  $10$10
Visor mirror, passenger  $10$10
Xenon HID headlights $500  
Seats and Interior Trim 
Center armrest(s), second row$50$50  
Floor mats, second row (optional)  $0$0
Heated front seats $200$200$200
Leather seating surfaces $900  
Power 4-way lumbar adjuster, driver seat$150$150  
Power 4-way lumbar adjuster, passenger seat$150$150  
Power fore-aft adjuster, passenger seat $100  
Power height adjuster, passenger seat $100  
Power recliner, passenger seat $100  
Power tilt adjuster, driver seat$100$100  
Power tilt adjuster, passenger seat $100  
Synthetic leather seating surfaces$0  $0
Suspension, Wheels, and Tires 
Alloy wheels$350 $350$350
Machined alloy wheels $350  
Total Value of Features$4,575$8,225$845$1,745
Value of Feature Adjustments$3,730$7,380$0$900
Value of Feature Adjustments-3,576-7,0780-863

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Specifications Comparison: Chevrolet Impala vs. Chevrolet Sonic

Model Year20182018
ModelImpalaSonic
Body4dr Sedan4dr Sedan
Wheelbase111.7 in99.4 in
Length201.3 in173.9 in
Width73.0 in68.3 in
Height58.9 in59.7 in
Curb Weight3,731 lb.2,774 lb.
Fuel Capacity18.5 gal.12.2 gal.
Row 1 Headroom39.9 in38.7 in
Row 1 Shoulder Room57.9 in53.4 in
Row 1 Hip Room54.9 in51.4 in
Row 1 Legroom41.9 in41.8 in
Row 2 Headroom37.4 in37.8 in
Row 2 Shoulder Room56.9 in53.0 in
Row 2 Hip Room54.1 in51.6 in
Row 2 Legroom39.8 in34.6 in
Cargo Volume18.8 ft314.9 ft3

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Option Package Details
Chevrolet Sonic LT

Convenience Package
FeatureValueRequested?
Heated front seats200Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power recliner, driver seat100Yes
Leather-wrapped steering wheel150Yes
Heated steering wheel100No
Upgraded instruments0No
Proximity key250Yes
Total Requested85089%
Total Not Requested10011%

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