Mercury Grand Marquis Mercury Grand Marquis 2010 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: $31,975

Mercury Grand Marquis LS   
Difference: $15,815

Lowest Total Invoice: $30,068

Mercury Grand Marquis LS   
Difference: $13,912

Calculate Payments

  Down Payment Interest Rate Term
Model Year201020062006
ModelGrand MarquisA6A6
TrimLS3.24.2
Body4dr Sedan4dr Sedan4dr Sedan
Base Price $29,810 $40,820 $53,770
Base Invoice $28,070 $37,572 $49,559
Wood/leather-wrapped steering wheel 300   690
Heated front seats 295    
Chrome-plated alloy wheels 695    
Air suspension, auto-leveling and height adjustable   2,300 2,300
Premium Package   2,500  
Sunroof   1,450  
Bose 330W 13 speakers   0  
Polished alloy wheels     900
Wood/leather-wrapped steering wheel 261   628
Heated front seats 257    
Chrome-plated alloy wheels 605    
Air suspension, auto-leveling and height adjustable   2,093 2,093
Premium Package   2,275  
Sunroof   1,320  
Bose 330W 13 speakers   0  
Polished alloy wheels     819
Options (change) 1,290 6,250 3,890
Options (change) 1,123 5,688 3,540
Destination 875 720 720
Total Price $31,975 $47,790 $58,380
Total Invoice $30,068 $43,980 $53,819

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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: $9,560
TrueDelta Adjusted Invoice Difference: $8,156
Model Year201020062006
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)?, 4330, 13330, 13
Tire (rear if not all the same)225/60-17225/55-16245/40-18
Total Price$31,975$47,790$58,380
Adjustments for Features0-6,255-8,055
Feature-Adjusted Total Price$31,975$41,535$50,325
Cost Above Minimum$0$0$8,790
Total Invoice$30,068$43,980$53,819
Adjustments for Features0-5,756-7,426
Feature-Adjusted Total Invoice$30,068$38,224$46,393
Cost Above Minimum$0$0$8,169

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Features Comparison: Mercury Grand Marquis vs. Audi A6

Model Year201020062006
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  
Tilt steering wheel, manual$150  
Tilt/telescoping steering wheel, manual $250 
Tilt/telescoping steering wheel, power  $350
Universal garage door opener $100$100
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0$0
Side curtain airbags $350$350
Stability control $400$400
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
Sunroof $900$900
Infotainment 
Bluetooth cell phone link $100$100
CD changer, remote $200$200
CD player$125  
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 
Adaptive dampers - electrical $500$500
Air suspension, auto-leveling and height adjustable $1000$1000
Alloy wheels $350 
Polished alloy wheels$350 $350
Rear air springs, auto-leveling$350  
Whitewall tires$0  
Total Value of Features$2,500$8,755$10,555
Value of Feature Adjustments$0$6,255$8,055
Value of Feature Adjustments0-5,756-7,426

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Specifications Comparison: Mercury Grand Marquis vs. Audi A6

Model Year20102006
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

Air suspension, auto-leveling and height adjustable
FeatureValueRequested?
Air suspension, auto-leveling and height adjustable1000No
Adaptive shocks - electrical500No
Total Requested00%
Total Not Requested1500100%
Sunroof
FeatureValueRequested?
Sunroof900No
Heated front seats200Yes
Total Requested20018%
Total Not Requested90082%
Premium Package
FeatureValueRequested?
Universal garage door opener100No
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 Requested1508%
Total Not Requested165092%

Option Package Details
Audi A6 4.2

Polished alloy wheels
FeatureValueRequested?
Polished alloy wheels350Yes
245/40HR18 tires400No
Total Requested35047%
Total Not Requested40053%
Air suspension, auto-leveling and height adjustable
FeatureValueRequested?
Air suspension, auto-leveling and height adjustable1000No
Adaptive shocks - electrical500No
Total Requested00%
Total Not Requested1500100%

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