Mercury Grand Marquis Mercury Grand Marquis 2007 Audi A6 Audi A6 2006

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Mercury Grand Marquis vs. Audi A6 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 A6 Invoice Comparison

Lowest Total Price: $33,800

Mercury Grand Marquis LS   
Difference: $12,890

Lowest Total Invoice: $31,603

Mercury Grand Marquis LS   
Difference: $11,376

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  Down Payment Interest Rate Term
Model Year200720062006
ModelGrand MarquisA6A6
TrimLS3.24.2
Body4dr Sedan4dr Sedan4dr Sedan
Base Price $29,570 $40,820 $53,770
Base Invoice $27,814 $37,572 $49,559
Wood/leather-wrapped steering wheel 300   690
CD changer, in-dash 695    
Leather seating surfaces 0    
Front side airbags 395    
Sunroof 1,025 1,450  
Polished alloy wheels 695 1,200 900
Heated front seats 295    
Premium Package   2,500  
Bose 330W 13 speakers   0  
Wood/leather-wrapped steering wheel 261   628
CD changer, in-dash 605    
Leather seating surfaces 0    
Front side airbags 344    
Sunroof 892 1,320  
Polished alloy wheels 605 1,092 819
Heated front seats 257    
Premium Package   2,275  
Bose 330W 13 speakers   0  
Options (change) 3,405 5,150 1,590
Options (change) 2,964 4,687 1,447
Destination 825 720 720
Total Price $33,800 $46,690 $56,080
Total Invoice $31,603 $42,979 $51,726

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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 A6 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Mercury Grand Marquis vs. Audi A6

Lowest Adjusted Price and Invoice: Mercury Grand Marquis LS
TrueDelta Adjusted Price Difference: $9,035
TrueDelta Adjusted Invoice Difference: $7,827
Model Year200720062006
ModelGrand MarquisA6A6
TrimLS3.24.2
Body4dr Sedan4dr Sedan4dr Sedan
Engine224hp V8255hp V6335hp V8
TransmissionA4CVT-7T6
DrivetrainRWDFWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 9330, 13330, 13
Tire (rear if not all the same)225/60-16245/40-18245/40-18
Total Price$33,800$46,690$56,080
Adjustments for Features0-3,855-5,655
Feature-Adjusted Total Price$33,800$42,835$50,425
Cost Above Minimum$0$0$7,590
Total Invoice$31,603$42,979$51,726
Adjustments for Features0-3,549-5,216
Feature-Adjusted Total Invoice$31,603$39,430$46,510
Cost Above Minimum$0$0$7,080

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Features Comparison: Mercury Grand Marquis vs. Audi A6

Model Year200720062006
ModelGrand MarquisA6A6
TrimLS3.24.2
Body4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
4-speed automatic$800  
7-speed manually-shiftable CVT $1100 
6-speed manually-shiftable automatic  $1100
RWD$0  
FWD $0 
AWD  $1700
Accessories 
Keyless entry keypad$50  
Power-adjustable pedals$125  
Tilt steering wheel, manual$150  
Tilt/telescoping steering wheel, manual $250 
Tilt/telescoping steering wheel, power  $350
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0$0
Side curtain airbags $350$350
Stability control $400$400
Tire-pressure monitor $75$75
Cargo Management 
Cargo net $40$40
Console with shifter $150$150
Storage compartment under front seat(s) $50$50
Climate Control 
Dual-zone climate control $125$125
Heated windshield washer nozzles $15$15
Rain-sensing wipers $175$175
Rear air vents $100$100
Residual heat $50$50
Variable intermittent wipers$75  
Exterior 
Bright-finished exhaust tip(s) $25$25
Infotainment 
Bluetooth cell phone link $100$100
CD changer, in-dash$325  
CD changer, remote $200$200
Satellite radio $200$200
Surround sound $250$250
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror $75$75
Auto-dimming passenger-side mirror $75$75
Cornering lights$50  
Fog light, rear $100$100
Mirror tilt-down in reverse $25$25
Outside temperature display$50  
Power-folding mirrors $50$50
Steering-linked headlights $150$150
Tachometer $75$75
Trip computer$150  
Turn signals on or near mirrors $25$25
Xenon HID headlights $500$500
Seats and Interior Trim 
Folding second row seats $300$300
Leather-wrapped steering wheel $150 
Memory system, driver seat $200$200
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  
Wood trim $300$300
Wood/leather-wrapped steering wheel$150 $150
Suspension, Wheels, and Tires 
Whitewall tires$0  
Total Value of Features$2,125$5,980$7,780
Value of Feature Adjustments$0$3,855$5,655
Value of Feature Adjustments0-3,549-5,216

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Specifications Comparison: Mercury Grand Marquis vs. Audi A6

Model Year20072006
ModelGrand MarquisA6
Body4dr Sedan4dr Sedan
Wheelbase114.6 in111.9 in
Length212.0 in193.5 in
Width78.3 in73.1 in
Height58.3 in57.5 in
Curb Weight4,136 lb.4,013 lb.
Fuel Capacity19.0 gal.21.1 gal.
Row 1 Headroom39.5 in38.7 in
Row 1 Shoulder Room60.6 in57.1 in
Row 1 Hip Room57.4 in0.0 in
Row 1 Legroom41.6 in41.3 in
Row 2 Headroom37.8 in37.8 in
Row 2 Shoulder Room60.0 in55.9 in
Row 2 Hip Room56.1 in0.0 in
Row 2 Legroom38.0 in36.9 in
Cargo Volume20.6 ft315.9 ft3

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Option Package Details
Audi A6 3.2

Sunroof
FeatureValueRequested?
Sunroof900Yes
Heated front seats200Yes
Total Requested1100100%
Total Not Requested00%
Polished alloy wheels
FeatureValueRequested?
Polished alloy wheels350Yes
245/40HR18 tires400No
Total Requested35047%
Total Not Requested40053%
Premium Package
FeatureValueRequested?
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Steering-linked headlights150No
Xenon HID headlights500No
Memory system, driver seat200No
Satellite radio200No
Auto-dimming driver-side mirror75No
Compass0Yes
Surround sound250No
Storage compartment under front seat(s)50No
Power-folding mirrors50No
Auto-dimming passenger-side mirror75No
Total Requested25014%
Total Not Requested155086%

Option Package Details
Audi A6 4.2

Polished alloy wheels
FeatureValueRequested?
Polished alloy wheels350Yes
245/40HR18 tires400No
Total Requested35047%
Total Not Requested40053%

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