Buick LaCrosse Buick LaCrosse 2006 Chevrolet Sonic Chevrolet Sonic 2016

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Buick LaCrosse 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.

Buick LaCrosse vs. Chevrolet Sonic Invoice Comparison

Lowest Total Price: $21,955

Chevrolet Sonic RS   
Difference: $8,685

Lowest Total Invoice: $20,862

Chevrolet Sonic RS   
Difference: $7,826

Calculate Payments

  Down Payment Interest Rate Term
Model Year200620162016
ModelLaCrosseSonicSonic
TrimCXSLTZRS
Body4dr Sedan4dr Sedan4dr Sedan
Base Price $27,330 $19,780 $20,095
Base Invoice $25,827 $18,791 $19,090
Audio controls on steering wheel 120    
Stability control 495    
Engine-block heater 50 75 75
Rear spoiler 275    
Satellite radio 325    
Remote start 190    
Heated front seats 295    
Sunroof 900 850 850
Dusk Package   1,715  
Cargo net   60 60
Audio controls on steering wheel 100    
Stability control 411    
Engine-block heater 42 68 68
Rear spoiler 228    
Satellite radio 270    
Remote start 158    
Heated front seats 245    
Sunroof 747 774 774
Dusk Package   1,561  
Cargo net   55 55
Options (change) 2,650 2,700 985
Options (change) 2,201 2,458 897
Destination 660 875 875
Total Price $30,640 $23,355 $21,955
Total Invoice $28,688 $22,124 $20,862

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

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TrueDelta Value Comparison: Buick LaCrosse vs. Chevrolet Sonic

Lowest Adjusted Price and Invoice: Chevrolet Sonic RS
TrueDelta Adjusted Price Difference: $8,180
TrueDelta Adjusted Invoice Difference: $7,353
Model Year200620162016
ModelLaCrosseSonicSonic
TrimCXSLTZRS
Body4dr Sedan4dr Sedan4dr Sedan
Engine240hp V6138hp I4138hp I4
TransmissionA4T6M6
DrivetrainFWDFWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 6?, 6?, 6
Tire (rear if not all the same)225/55-17215/45-18205/50-17
Total Price$30,640$23,355$21,955
Adjustments for Features-505-1,1000
Feature-Adjusted Total Price$30,135$22,255$21,955
Cost Above Minimum$0$300$0
Total Invoice$28,688$22,124$20,862
Adjustments for Features-473-1,0420
Feature-Adjusted Total Invoice$28,215$21,082$20,862
Cost Above Minimum$0$220$0

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Features Comparison: Buick LaCrosse vs. Chevrolet Sonic

Model Year200620162016
ModelLaCrosseSonicSonic
TrimCXSLTZRS
Body4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
4-speed automatic$800  
6-speed manually-shiftable automatic $1100 
6-speed manual  $150
FWD$0$0$0
Accessories 
Remote app $25$25
Remote start$150$150 
Brakes, Airbags, and Other Safety 
Brake assist $50$50
Front side airbags $350$350
Knee airbag, driver $75$75
Knee airbag, passenger $75$75
Rear side airbags $300$300
Rearview camera $200$200
Rollover sensor $50$50
Tire-pressure monitor $75$75
Vehicle health reports $0$0
Climate Control 
Automatic climate control, front$200  
Dual-zone climate control$125  
Exterior 
Body kit $0$0
Bodyside moldings$75  
Bright-finished exhaust tip(s) $25$25
Laminated front side windows$200  
Infotainment 
4G LTE connectivity $0$0
App support $0$0
Aux input $50$50
Bluetooth audio streaming $25$25
Bluetooth cell phone link $100$100
CD player$125  
Siri Eyes Free support $0$0
Telematics service, such as OnStar$200  
Telematics service, such as OnStar, with navigation $225$225
Wi-Fi hotspot $50$50
Instruments, Lights, and Mirrors 
Digital instruments $0$0
Heated mirrors $25$25
Illuminated visor mirror, driver$50  
Illuminated visor mirror, passenger$50  
Visor mirror, driver $10$10
Visor mirror, passenger $10$10
Seats and Interior Trim 
Center armrest(s), second row$50  
Manual height adjuster, driver seat $50$50
Power fore-aft adjuster, driver seat$100  
Power height adjuster, driver seat$100  
Power lumbar adjuster, driver seat$100  
Power tilt adjuster, driver seat$100  
Synthetic suede inserts in leather seating surfaces $0$0
Suspension, Wheels, and Tires 
Sport suspension (upgrade)  $0
Touring suspension (upgrade)$0  
Total Value of Features$2,425$3,020$1,920
Value of Feature Adjustments$505$1,100$0
Value of Feature Adjustments-473-1,0420

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Specifications Comparison: Buick LaCrosse vs. Chevrolet Sonic

Model Year20062016
ModelLaCrosseSonic
Body4dr Sedan4dr Sedan
Wheelbase110.5 in99.4 in
Length198.1 in173.1 in
Width73.0 in68.3 in
Height57.4 in59.7 in
Curb Weight3,496 lb.2,734 lb.
Fuel Capacity17.5 gal.12.2 gal.
Row 1 Headroom39.4 in38.7 in
Row 1 Shoulder Room57.2 in53.4 in
Row 1 Hip Room55.3 in51.4 in
Row 1 Legroom42.3 in41.8 in
Row 2 Headroom37.2 in37.8 in
Row 2 Shoulder Room57.0 in53.0 in
Row 2 Hip Room54.6 in51.6 in
Row 2 Legroom37.6 in34.6 in
Cargo Volume16.0 ft314.9 ft3

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Option Package Details
Chevrolet Sonic LTZ

Dusk Package
FeatureValueRequested?
4-wheel disc brakes150Yes
Leather seating surfaces900Yes
Body kit0No
Synthetic suede inserts in leather seating surfaces0No
Bright-finished exhaust tip(s)25No
Special exterior trim0No
215/45ZR18 tires400No
Total Requested105071%
Total Not Requested42529%

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See TrueDelta's information for all Sedans
See TrueDelta's information for all Buick models.