Mercury Grand Marquis Mercury Grand Marquis 2008 Chevrolet Impala Chevrolet Impala 2018

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Mercury Grand Marquis vs. Chevrolet Impala 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 Impala Invoice Comparison

Lowest Total Price: $31,720

Mercury Grand Marquis LS   
Difference: $2,860

Lowest Total Invoice: $29,707

Mercury Grand Marquis LS   
Difference: $3,349

Calculate Payments

  Down Payment Interest Rate Term
Model Year200820182018
ModelGrand MarquisImpalaImpala
TrimLSLT Premier
Body4dr Sedan4dr Sedan4dr Sedan
Base Price $28,325 $30,220 $36,420
Base Invoice $26,639 $29,011 $34,963
Wood/leather-wrapped steering wheel 300    
Travel Package 305    
Front side airbags 395    
Cargo organizer 200 140 140
Heated front seats 295    
Sunroof 1,025    
Convenience Package   875  
Leather Package   1,195  
Panoramic sunroof   1,275 1,050
Wood/leather-wrapped steering wheel 261    
Travel Package 265    
Front side airbags 344    
Cargo organizer 174 127 127
Heated front seats 257    
Sunroof 892    
Convenience Package   796  
Leather Package   1,087  
Panoramic sunroof   1,160 956
Options (change) 2,520 3,485 1,190
Options (change) 2,193 3,170 1,083
Destination 875 875 875
Total Price $31,720 $34,580 $38,485
Total Invoice $29,707 $33,056 $36,921

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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 Impala dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Mercury Grand Marquis vs. Chevrolet Impala

Lowest Adjusted Price and Invoice: Chevrolet Impala LT
TrueDelta Adjusted Price Difference: $1,720
TrueDelta Adjusted Invoice Difference: $1,029
Model Year200820182018
ModelGrand MarquisImpalaImpala
TrimLSLT Premier
Body4dr Sedan4dr Sedan4dr Sedan
Engine224hp V8196hp I4305hp V6
TransmissionA4T6T6
DrivetrainRWDFWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 4100, 6?, 11
Tire (rear if not all the same)225/60-17235/50-18245/45-19
Total Price$31,720$34,580$38,485
Adjustments for Features0-4,580-6,200
Feature-Adjusted Total Price$31,720$30,000$32,285
Cost Above Minimum$0$0$2,285
Total Invoice$29,707$33,056$36,921
Adjustments for Features0-4,378-5,948
Feature-Adjusted Total Invoice$29,707$28,678$30,973
Cost Above Minimum$0$0$2,295

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Features Comparison: Mercury Grand Marquis vs. Chevrolet Impala

Model Year200820182018
ModelGrand MarquisImpalaImpala
TrimLSLT Premier
Body4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
4-speed automatic$800  
6-speed manually-shiftable automatic $1100$1100
RWD$0  
FWD $0$0
Accessories 
AC power outlet $100$100
Active noise reduction $0 
Heated steering wheel $100 
Keyless entry keypad$50  
Power-adjustable pedals$125  
Proximity key $250$250
Remote app $25$25
Remote start $150$150
Tilt steering wheel, manual$150  
Tilt/telescoping steering wheel, manual $250$250
Universal garage door opener$100$100 
Brakes, Airbags, and Other Safety 
Blind spot warning system  $200
Cross-traffic warning, rear  $100
Full-size spare tire$225  
Knee airbag, driver $75$75
Knee airbag, passenger $75$75
Obstacle detection, rear  $250
Rear side airbags $300$300
Rearview camera $200$200
Rollover sensor $50$50
Side curtain airbags $350$350
Stability control $400$400
Temporary spare tire $150$150
Vehicle health reports $0$0
Cargo Management 
Cargo mat $40 
Cargo net $40 
Console with shifter $150$150
Climate Control 
Dual-zone climate control $125$125
Rear air vents $100$100
Engine / Motor 
Automatic start / stop $150 
Exterior 
Bodyside moldings$75  
Bright-finished exhaust tip(s)  $25
Laminated front side windows $200$200
Panoramic sunroof $1200$1200
Rear spoiler $200 
Sunroof$900  
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
Cassette player$50  
CD player$125 $125
HD radio $50$50
MP3-compatible player  $50
Navigation system  $600
Satellite radio $200$200
SMS text-to-speech reader $25$25
Surround sound  $250
Telematics service, such as OnStar, with navigation $225$225
USB port $25$25
Voice control for audio system $25 
Voice control for external devices $0$0
Voice control for nav and audio  $100
Wi-Fi hotspot $50$50
Wireless charging station  $75
Instruments, Lights, and Mirrors 
Auto-dimming rearview mirror$150$150 
Cornering lights$50  
Fog lights$125  
Interior ambient lighting  $150
Tachometer $75$75
Turn signals on or near mirrors $25$25
Xenon HID headlights  $500
Seats and Interior Trim 
Folding second row seats $300$300
Leather-wrapped steering wheel $150$150
Power 4-way lumbar adjuster, driver seat $150$150
Power 4-way lumbar adjuster, passenger seat $150$150
Power lumbar adjuster, driver seat$100  
Power lumbar adjuster, passenger seat$100  
Upgraded floor mats $0 
Wood/leather-wrapped steering wheel$150  
Suspension, Wheels, and Tires 
Alloy wheels$350$350 
Machined alloy wheels  $350
Whitewall tires$0  
Total Value of Features$3,625$8,205$9,825
Value of Feature Adjustments$0$4,580$6,200
Value of Feature Adjustments0-4,378-5,948

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Specifications Comparison: Mercury Grand Marquis vs. Chevrolet Impala

Model Year20082018
ModelGrand MarquisImpala
Body4dr Sedan4dr Sedan
Wheelbase114.6 in111.7 in
Length212.0 in201.3 in
Width78.3 in73.0 in
Height58.3 in58.9 in
Curb Weight4,136 lb.3,731 lb.
Fuel Capacity19.0 gal.18.5 gal.
Row 1 Headroom39.5 in39.9 in
Row 1 Shoulder Room60.6 in57.9 in
Row 1 Hip Room57.4 in54.9 in
Row 1 Legroom41.6 in41.9 in
Row 2 Headroom37.8 in37.4 in
Row 2 Shoulder Room60.0 in56.9 in
Row 2 Hip Room56.1 in54.1 in
Row 2 Legroom38.0 in39.8 in
Cargo Volume20.6 ft318.8 ft3

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Option Package Details
Mercury Grand Marquis LS

Travel Package
FeatureValueRequested?
Cassette player50No
Full-size spare tire75No
Total Requested00%
Total Not Requested125100%

Option Package Details
Chevrolet Impala LT

Panoramic sunroof
FeatureValueRequested?
Panoramic sunroof1200No
Rear spoiler200No
Total Requested00%
Total Not Requested1400100%
Convenience Package
FeatureValueRequested?
Heated front seats200Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Heated steering wheel100No
Cargo net40No
Cargo mat40No
AC power outlet100No
Upgraded floor mats0No
Total Requested45062%
Total Not Requested28038%
Leather Package
FeatureValueRequested?
Leather seating surfaces900Yes
Power fore-aft adjuster, passenger seat100Yes
Power height adjuster, passenger seat100Yes
Power tilt adjuster, passenger seat100Yes
Power recliner, passenger seat100Yes
Total Requested1300100%
Total Not Requested00%

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