Mercury Grand Marquis Mercury Grand Marquis 2010 Audi A5 / S5 Audi A5 / S5 2009

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Mercury Grand Marquis vs. Audi A5 / S5 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. Audi A5 / S5 Invoice Comparison

Lowest Total Price: $31,280

Mercury Grand Marquis LS   
Difference: $10,720

Lowest Total Invoice: $29,463

Mercury Grand Marquis LS   
Difference: $9,656

Calculate Payments

  Down Payment Interest Rate Term
Model Year201020092009
ModelGrand MarquisA5 / S5A5 / S5
TrimLSA5S5
Body4dr Sedan2dr Coupe2dr Coupe
Base Price $29,810 $40,700 $51,400
Base Invoice $28,070 $37,851 $47,802
Wood/leather-wrapped steering wheel 300    
Heated front seats 295    
Metallic paint (extra cost)   475 475
Wood/leather-wrapped steering wheel 261    
Heated front seats 257    
Metallic paint (extra cost)   443 443
Options (change) 595 475 475
Options (change) 518 443 443
Destination 875 825 825
Gas Tax 0 0 1,300
Total Price $31,280 $42,000 $54,000
Total Invoice $29,463 $39,119 $50,370

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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 Audi A5 / S5 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Mercury Grand Marquis vs. Audi A5 / S5

Lowest Adjusted Price and Invoice: Mercury Grand Marquis LS
TrueDelta Adjusted Price Difference: $7,105
TrueDelta Adjusted Invoice Difference: $6,289
Model Year201020092009
ModelGrand MarquisA5 / S5A5 / S5
TrimLSA5S5
Body4dr Sedan2dr Coupe2dr Coupe
Engine224hp V8265hp V6354hp V8
TransmissionA4M6M6
DrivetrainRWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 4180, 10180, 10
Tire (rear if not all the same)225/60-17245/40-18255/35-19
Total Price$31,280$42,000$54,000
Adjustments for Features0-3,615-5,365
Feature-Adjusted Total Price$31,280$38,385$48,635
Cost Above Minimum$0$0$10,250
Total Invoice$29,463$39,119$50,370
Adjustments for Features0-3,367-5,004
Feature-Adjusted Total Invoice$29,463$35,752$45,366
Cost Above Minimum$0$0$9,614

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Features Comparison: Mercury Grand Marquis vs. Audi A5 / S5

Model Year201020092009
ModelGrand MarquisA5 / S5A5 / S5
TrimLSA5S5
Body4dr Sedan2dr Coupe2dr Coupe
Transmission and Drivetrain 
4-speed automatic$800  
6-speed manual $150$150
RWD$0  
AWD $1700$1700
Accessories 
Keyless entry keypad$50  
Power rear side windows$200  
Tilt steering wheel, manual$150  
Tilt/telescoping steering wheel, manual $250$250
Universal garage door opener  $100
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0$0
Knee airbag, driver $75$75
Knee airbag, passenger $75$75
Side curtain airbags $350$350
Stability control $400$400
Cargo Management 
Console with shifter $150$150
Rear seat pass-through  $100
Second-row low console $100$100
Climate Control 
Automatic air recirculation $100$100
Dual-zone climate control $125$125
Heated windshield washer nozzles $15$15
Rain-sensing wipers $175$175
Rear air vents with automatic controls $250$250
Variable intermittent wipers$75  
Exterior 
Bodyside moldings$75  
Bright-finished exhaust tip(s) $25$25
Power-venting glass roof panel $300$300
Infotainment 
Aux input $50$50
Bluetooth cell phone link $100$100
CD changer, in-dash $325$325
CD player$125  
MP3-compatible player $50$50
Satellite radio $200$200
SD Card slot $25$25
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror  $75
Auto-dimming passenger-side mirror  $75
Auto-dimming rearview mirror$150 $150
Compass$0 $0
Cornering lights$50  
Fog light, rear $100$100
Headlight washers  $50
Tachometer $75$75
Turn signals on or near mirrors $25$25
Xenon HID headlights  $500
Seats and Interior Trim 
Aluminum trim  $100
Door sill trim plates $100$100
Folding second row seats $300$300
Heated front seats$200 $200
Leather door panel trim  $250
Leather-wrapped steering wheel $150$150
Manual thigh support length adjuster, driver seat  $50
Manual thigh support length adjuster, passenger seat  $50
Memory system, driver seat  $200
Power 4-way lumbar adjuster, driver seat $150$150
Power 4-way lumbar adjuster, passenger seat  $150
Power lumbar adjuster, driver seat$100  
Power lumbar adjuster, passenger seat$100  
Synthetic suede inserts in leather seating surfaces  $0
Wood trim $300 
Wood/leather-wrapped steering wheel$150  
Suspension, Wheels, and Tires 
Rear air springs, auto-leveling$350  
Sport suspension (upgrade)  $0
Whitewall tires$0  
Total Value of Features$2,575$6,190$7,940
Value of Feature Adjustments$0$3,615$5,365
Value of Feature Adjustments0-3,367-5,004

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Specifications Comparison: Mercury Grand Marquis vs. Audi A5 / S5

Model Year20102009
ModelGrand MarquisA5 / S5
Body4dr Sedan2dr Coupe
Wheelbase114.6 in108.3 in
Length212.0 in182.1 in
Width78.3 in73.0 in
Height58.3 in54.0 in
Curb Weight4,136 lb.3,738 lb.
Fuel Capacity19.0 gal.16.9 gal.
Row 1 Headroom39.5 in39.1 in
Row 1 Shoulder Room60.6 in54.3 in
Row 1 Hip Room57.4 in0.0 in
Row 1 Legroom41.6 in41.3 in
Row 2 Headroom37.8 in36.0 in
Row 2 Shoulder Room60.0 in52.8 in
Row 2 Hip Room56.1 in0.0 in
Row 2 Legroom38.0 in31.7 in
Cargo Volume20.6 ft312.0 ft3

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