Mercury Grand Marquis Mercury Grand Marquis 2006 Audi A5 / S5 Audi A5 / S5 2010

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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: $31,530

Mercury Grand Marquis LS Premium   
Difference: $6,220

Lowest Total Invoice: $29,005

Mercury Grand Marquis LS Premium   
Difference: $6,162

Calculate Payments

  Down Payment Interest Rate Term
Model Year20062006201020102010
ModelGrand MarquisGrand MarquisA5 / S5A5 / S5A5 / S5
TrimLS PremiumLS UltimateA5 2.0TA5 3.2S5 4.2
Body4dr Sedan4dr Sedan2dr Coupe2dr Coupe2dr Coupe
Base Price $30,065 $31,135 $36,000 $44,000 $52,400
Base Invoice $27,629 $28,591 $33,480 $40,920 $48,732
Leather seating surfaces 0 0      
Front side airbags 395 395      
Heated front seats 295 295 450    
Metallic paint (extra cost)     475 475 475
Leather seating surfaces 0 0      
Front side airbags 344 344      
Heated front seats 257 257 419    
Metallic paint (extra cost)     443 443 443
Options (change) 690 690 925 475 475
Options (change) 601 601 862 443 443
Destination 775 775 825 825 825
Gas Tax 0 0 0 0 1,300
Total Price $31,530 $32,600 $37,750 $45,300 $55,000
Total Invoice $29,005 $29,967 $35,167 $42,188 $51,300

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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 Premium
TrueDelta Adjusted Price Difference: $3,205
TrueDelta Adjusted Invoice Difference: $3,353
Model Year20062006201020102010
ModelGrand MarquisGrand MarquisA5 / S5A5 / S5A5 / S5
TrimLS PremiumLS UltimateA5 2.0TA5 3.2S5 4.2
Body4dr Sedan4dr Sedan2dr Coupe2dr Coupe2dr Coupe
Engine224hp V8224hp V8211hp I4265hp V6354hp V8
TransmissionA4A4M6T6M6
DrivetrainRWDRWDAWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 4?, 4180, 10180, 10180, 10
Tire (rear if not all the same)225/60-16225/60-16245/40-18245/40-18255/35-19
Total Price$31,530$32,600$37,750$45,300$55,000
Adjustments for Features0-525-3,015-5,265-4,665
Feature-Adjusted Total Price$31,530$32,075$34,735$40,035$50,335
Cost Above Minimum$0$545$0$5,300$15,600
Total Invoice$29,005$29,967$35,167$42,188$51,300
Adjustments for Features0-483-2,809-4,903-4,351
Feature-Adjusted Total Invoice$29,005$29,484$32,358$37,285$46,949
Cost Above Minimum$0$479$0$4,927$14,591

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

Model Year20062006201020102010
ModelGrand MarquisGrand MarquisA5 / S5A5 / S5A5 / S5
TrimLS PremiumLS UltimateA5 2.0TA5 3.2S5 4.2
Body4dr Sedan4dr Sedan2dr Coupe2dr Coupe2dr Coupe
Transmission and Drivetrain 
4-speed automatic$800$800   
6-speed manual  $150 $150
6-speed manually-shiftable automatic   $1100 
RWD$0$0   
AWD  $1700$1700$1700
Accessories 
Keyless entry keypad$50$50   
Power rear side windows$200$200   
Power-adjustable pedals$125$125   
Tilt steering wheel, manual$150$150   
Tilt/telescoping steering wheel, manual  $250$250$250
Universal garage door opener$100$100 $100$100
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats  $0$0$0
Knee airbag, driver  $75$75$75
Knee airbag, passenger  $75$75$75
Side curtain airbags  $350$350$350
Stability control  $400$400$400
Tire-pressure monitor  $75$75$75
Cargo Management 
Console with shifter  $150$150$150
Rear seat pass-through  $100$100$100
Second-row low console  $100$100$100
Climate Control 
Dual-zone climate control   $125$125
Heated windshield washer nozzles  $15$15$15
Rain-sensing wipers   $175$175
Rear air vents  $100  
Rear air vents with automatic controls   $250$250
Variable intermittent wipers$75$75$75  
Exterior 
Bodyside moldings$75$75   
Bright-finished exhaust tip(s)  $25$25$25
Power-venting glass roof panel  $300$300$300
Infotainment 
Audio controls on steering wheel $125$125$125$125
Aux input  $50$50$50
Bluetooth cell phone link   $100$100
Cassette player $50   
iPod integration   $100$100
MP3-compatible player  $50$50$50
Satellite radio  $200$200$200
Instruments, Lights, and Mirrors 
Auto-dimming rearview mirror$150$150   
Automatic headlights$125$125 $125$125
Compass$0$0   
Cornering lights$50$50   
Digital instruments $0   
Fog light, rear  $100$100$100
Tachometer  $75$75$75
Turn signals on or near mirrors  $25$25$25
Xenon HID headlights   $500$500
Seats and Interior Trim 
Aluminum trim  $100$100$100
Folding second row seats  $300$300$300
Manual thigh support length adjuster, driver seat    $50
Manual thigh support length adjuster, passenger seat    $50
Power 4-way lumbar adjuster, driver seat  $150$150$150
Power 4-way lumbar adjuster, passenger seat    $150
Power lumbar adjuster, driver seat$100$100   
Power lumbar adjuster, passenger seat$100$100   
Suspension, Wheels, and Tires 
Rear air springs, auto-leveling $350   
Sport suspension (upgrade)    $0
Whitewall tires$0$0   
Transmission 
Steering-wheel-mounted transmission controls    $100
Total Value of Features$2,100$2,625$5,115$7,365$6,765
Value of Feature Adjustments$0$525$3,015$5,265$4,665
Value of Feature Adjustments0-483-2,809-4,903-4,351

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

Model Year20062010
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.3,683 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.