Mercury Grand Marquis Mercury Grand Marquis 2010 Mazda Mazda3 Mazda Mazda3 2018
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Mercury Grand Marquis vs. Mazda Mazda3 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. Mazda Mazda3 Invoice Comparison

Lowest Total Price: $24,345

Mazda Mazda3 Grand Touring   
Difference: $6,935

Lowest Total Invoice: $23,279

Mazda Mazda3 Grand Touring   
Difference: $6,184

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  Down Payment Interest Rate Term
Model Year20102018
ModelGrand MarquisMazda3
TrimLSGrand Touring
Body4dr Sedan4dr Sedan
Base Price $29,810 $23,145
Base Invoice $28,070 $22,144
Wood/leather-wrapped steering wheel 300  
Heated front seats 295  
Auto-dimming rearview mirror   325
Wood/leather-wrapped steering wheel 261  
Heated front seats 257  
Auto-dimming rearview mirror   260
Options (change) 595 325
Options (change) 518 260
Destination 875 875
Total Price $31,280 $24,345
Total Invoice $29,463 $23,279

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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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TrueDelta Value Comparison: Mercury Grand Marquis vs. Mazda Mazda3

Lowest Adjusted Price and Invoice: Mazda Mazda3 Grand Touring
TrueDelta Adjusted Price Difference: $10,585
TrueDelta Adjusted Invoice Difference: $9,674
Model Year20102018
ModelGrand MarquisMazda3
TrimLSGrand Touring
Body4dr Sedan4dr Sedan
Engine224hp V8184hp I4
TransmissionA4M6
DrivetrainRWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG
Audio (watts, speakers)?, 4?, 9
Tire (rear if not all the same)225/60-17215/45-18
Total Price$31,280$24,345
Adjustments for Features0-3,650
Feature-Adjusted Total Price$31,280$20,695
Total Invoice$29,463$23,279
Adjustments for Features0-3,490
Feature-Adjusted Total Invoice$29,463$19,789

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Features Comparison: Mercury Grand Marquis vs. Mazda Mazda3

Model Year20102018
ModelGrand MarquisMazda3
TrimLSGrand Touring
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
4-speed automatic$800 
6-speed manual $150
RWD$0 
FWD $0
Accessories 
Keyless entry keypad$50 
Proximity key $250
Tilt steering wheel, manual$150 
Tilt/telescoping steering wheel, manual $250
Universal garage door opener $100
Brakes, Airbags, and Other Safety 
911 assist $25
Active or whiplash-reducing head restraints, front seats $0
Automatic braking, low-speed $200
Blind spot warning system $200
Cross-traffic warning, rear $100
G-vectoring control $100
Rearview camera $200
Side curtain airbags $350
Stability control $400
Cargo Management 
Console with shifter $150
Overhead sunglass holder $25
Climate Control 
Dual-zone climate control $125
Rain-sensing wipers $175
Variable intermittent wipers$75 
Exterior 
Black grille (optional) $0
Bodyside moldings$75 
Bright-finished exhaust tip(s) $25
Sunroof $900
Infotainment 
App support $0
Aux input $50
Bluetooth audio streaming $25
Bluetooth cell phone link $100
CD player$125 
HD radio $50
Satellite radio $200
SMS text-to-speech reader $25
Surround sound $250
USB port $25
Voice control for audio system $25
Instruments, Lights, and Mirrors 
Compass$0 
Cornering lights$50 
Digital instruments $0
Head-up display (HUD) $350
LED headlights, single projector or low beam only $750
Tachometer $75
Turn signals on or near mirrors $25
Seats and Interior Trim 
Folding second row seats $300
Leather-wrapped steering wheel $150
Manual lumbar adjuster, driver seat $50
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 
Wood/leather-wrapped steering wheel$150 
Suspension, Wheels, and Tires 
Rear air springs, auto-leveling$350 
Whitewall tires$0 
Total Value of Features$2,525$6,175
Value of Feature Adjustments$0$3,650
Value of Feature Adjustments0-3,490

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See a complete comparison of Mercury Grand Marquis vs. Mazda Mazda3 features.

Specifications Comparison: Mercury Grand Marquis vs. Mazda Mazda3

Model Year20102018
ModelGrand MarquisMazda3
Body4dr Sedan4dr Sedan
Wheelbase114.6 in106.3 in
Length212.0 in180.3 in
Width78.3 in70.7 in
Height58.3 in57.3 in
Curb Weight4,136 lb.2,900 lb.
Fuel Capacity19.0 gal.13.2 gal.
Row 1 Headroom39.5 in38.6 in
Row 1 Shoulder Room60.6 in57.2 in
Row 1 Hip Room57.4 in55.5 in
Row 1 Legroom41.6 in42.2 in
Row 2 Headroom37.8 in37.5 in
Row 2 Shoulder Room60.0 in54.4 in
Row 2 Hip Room56.1 in53.5 in
Row 2 Legroom38.0 in35.8 in
Cargo Volume20.6 ft312.4 ft3

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See a complete comparison of Mercury Grand Marquis vs. Mazda Mazda3 specs.

Option Package Details
Mazda Mazda3 Grand Touring

Auto-dimming rearview mirror
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Universal garage door opener100No
Total Requested15060%
Total Not Requested10040%

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