Mercury Grand Marquis Mercury Grand Marquis 2011 Chevrolet Sonic Chevrolet Sonic 2018

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Mercury Grand Marquis 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.

Mercury Grand Marquis vs. Chevrolet Sonic Invoice Comparison

Lowest Total Price: $19,445

Chevrolet Sonic LT   
Difference: $11,960

Lowest Total Invoice: $18,658

Chevrolet Sonic LT   
Difference: $10,935

Calculate Payments

  Down Payment Interest Rate Term
Model Year201120182018
ModelGrand MarquisSonicSonic
TrimLSLTPremier
Body4dr Sedan4dr Sedan4dr Sedan
Base Price $29,935 $17,695 $19,795
Base Invoice $28,200 $16,987 $19,003
Wood/leather-wrapped steering wheel 300    
Heated front seats 295    
Convenience Package   875  
Wood/leather-wrapped steering wheel 261    
Heated front seats 257    
Convenience Package   796  
Options (change) 595 875 0
Options (change) 518 796 0
Destination 875 875 875
Total Price $31,405 $19,445 $20,670
Total Invoice $29,593 $18,658 $19,878

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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 Mercury Grand Marquis dealer quotes or Chevrolet Sonic dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Mercury Grand Marquis vs. Chevrolet Sonic

Lowest Adjusted Price and Invoice: Chevrolet Sonic LT
TrueDelta Adjusted Price Difference: $11,680
TrueDelta Adjusted Invoice Difference: $10,671
Model Year201120182018
ModelGrand MarquisSonicSonic
TrimLSLTPremier
Body4dr Sedan4dr Sedan4dr Sedan
Engine224hp V8138hp I4138hp I4
TransmissionA4M6M6
DrivetrainRWDFWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 4?, 6?, 6
Tire (rear if not all the same)225/60-17195/65-15205/50-17
Total Price$31,405$19,445$20,670
Adjustments for Features-28000
Feature-Adjusted Total Price$31,125$19,445$20,670
Cost Above Minimum$0$0$1,225
Total Invoice$29,593$18,658$19,878
Adjustments for Features-26400
Feature-Adjusted Total Invoice$29,329$18,658$19,878
Cost Above Minimum$0$0$1,220

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Features Comparison: Mercury Grand Marquis vs. Chevrolet Sonic

Model Year201120182018
ModelGrand MarquisSonicSonic
TrimLSLTPremier
Body4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
4-speed automatic$800  
6-speed manual $150$150
RWD$0  
FWD $0$0
Accessories 
Heated steering wheel $100$100
Keyless entry keypad$50  
Proximity key $250$250
Remote app $25$25
Tilt steering wheel, manual$150  
Tilt/telescoping steering wheel, manual $250$250
Brakes, Airbags, and Other Safety 
4-wheel disc brakes$150  
Knee airbag, driver $75$75
Knee airbag, passenger $75$75
Rear side airbags $300$300
Rearview camera $200$200
Rollover sensor $50$50
Side curtain airbags $350$350
Stability control $400$400
Vehicle health reports $0$0
Cargo Management 
Console with shifter $150$150
Climate Control 
Automatic climate control, front$200  
Exterior 
Bodyside moldings$75  
Infotainment 
4G LTE connectivity $0$0
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  
Satellite radio $200$200
SMS text-to-speech reader $25$25
Telematics service, such as OnStar, with navigation $225$225
USB port $25$25
Voice control for audio system $25$25
Voice control for external devices $0$0
Wi-Fi hotspot $50$50
Instruments, Lights, and Mirrors 
Auto-dimming rearview mirror$150  
Cornering lights$50  
Fog lights$125  
Illuminated visor mirror, driver$50  
Illuminated visor mirror, passenger$50  
Tachometer $75$75
Visor mirror, driver $10$10
Visor mirror, passenger $10$10
Seats and Interior Trim 
Center armrest(s), second row$50  
Floor mats, second row (optional) $0$0
Folding second row seats $300$300
Leather seating surfaces$900  
Leather-wrapped steering wheel $150$150
Power fore-aft adjuster, passenger seat$100  
Power height adjuster, passenger seat$100  
Power lumbar adjuster, driver seat$100  
Power lumbar adjuster, passenger seat$100  
Power recliner, passenger seat$100  
Power tilt adjuster, driver seat$100  
Power tilt adjuster, passenger seat$100  
Synthetic leather seating surfaces  $0
Wood/leather-wrapped steering wheel$150  
Suspension, Wheels, and Tires 
Rear air springs, auto-leveling$350  
Whitewall tires$0  
Total Value of Features$4,125$3,845$3,845
Value of Feature Adjustments$280$0$0
Value of Feature Adjustments-26400

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Specifications Comparison: Mercury Grand Marquis vs. Chevrolet Sonic

Model Year20112018
ModelGrand MarquisSonic
Body4dr Sedan4dr Sedan
Wheelbase114.6 in99.4 in
Length212.0 in173.9 in
Width78.3 in68.3 in
Height58.3 in59.7 in
Curb Weight4,136 lb.2,774 lb.
Fuel Capacity19.0 gal.12.2 gal.
Row 1 Headroom39.5 in38.7 in
Row 1 Shoulder Room60.6 in53.4 in
Row 1 Hip Room57.4 in51.4 in
Row 1 Legroom41.6 in41.8 in
Row 2 Headroom37.8 in37.8 in
Row 2 Shoulder Room60.0 in53.0 in
Row 2 Hip Room56.1 in51.6 in
Row 2 Legroom38.0 in34.6 in
Cargo Volume20.6 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 key250No
Total Requested60063%
Total Not Requested35037%

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