Audi A6 Audi A6 2006 Mercury Grand Marquis Mercury Grand Marquis 2008

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Audi A6 vs. Mercury Grand Marquis 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.

Audi A6 vs. Mercury Grand Marquis Invoice Comparison

Lowest Total Price: $32,605

Mercury Grand Marquis LS   
Difference: $16,385

Lowest Total Invoice: $30,478

Mercury Grand Marquis LS   
Difference: $14,594

Calculate Payments

  Down Payment Interest Rate Term
Model Year200620062008
ModelA6A6Grand Marquis
Trim3.24.2LS
Body4dr Sedan4dr Sedan4dr Sedan
Base Price $40,820 $53,770 $28,325
Base Invoice $37,572 $49,559 $26,639
Sunroof 1,450   1,025
Polished alloy wheels 1,200 900  
Premium Package 2,500    
Bose 330W 13 speakers 0    
Air suspension, auto-leveling and height adjustable 2,300 2,300  
CD changer, in-dash     695
Rear air springs, auto-leveling     300
Heated front seats     295
Front side airbags     395
Chrome-plated alloy wheels     695
Sunroof 1,320   892
Polished alloy wheels 1,092 819  
Premium Package 2,275    
Bose 330W 13 speakers 0    
Air suspension, auto-leveling and height adjustable 2,093 2,093  
CD changer, in-dash     605
Rear air springs, auto-leveling     261
Heated front seats     257
Front side airbags     344
Chrome-plated alloy wheels     605
Options (change) 7,450 3,200 3,405
Options (change) 6,780 2,912 2,964
Destination 720 720 875
Total Price $48,990 $57,690 $32,605
Total Invoice $45,072 $53,191 $30,478

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While we strive for accuracy, the site is not error-free, and prices can change at any time.

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TrueDelta Value Comparison: Audi A6 vs. Mercury Grand Marquis

Lowest Adjusted Price and Invoice: Mercury Grand Marquis LS
TrueDelta Adjusted Price Difference: $11,330
TrueDelta Adjusted Invoice Difference: $9,943
Model Year200620062008
ModelA6A6Grand Marquis
Trim3.24.2LS
Body4dr Sedan4dr Sedan4dr Sedan
Engine255hp V6335hp V8224hp V8
TransmissionCVT-7T6A4
DrivetrainFWDAWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)330, 13330, 13320, 9
Tire (rear if not all the same)245/40-18245/40-18225/60-17
Total Price$48,990$57,690$32,605
Adjustments for Features-5,055-6,8550
Feature-Adjusted Total Price$43,935$50,835$32,605
Cost Above Minimum$0$6,900$0
Total Invoice$45,072$53,191$30,478
Adjustments for Features-4,651-6,3200
Feature-Adjusted Total Invoice$40,421$46,871$30,478
Cost Above Minimum$0$6,450$0

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Features Comparison: Audi A6 vs. Mercury Grand Marquis

Model Year200620062008
ModelA6A6Grand Marquis
Trim3.24.2LS
Body4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
7-speed manually-shiftable CVT$1100  
6-speed manually-shiftable automatic $1100 
4-speed automatic  $800
FWD$0  
AWD $1700 
RWD  $0
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 
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 
Audio controls on steering wheel$125$125 
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 
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 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500$500 
Air suspension, auto-leveling and height adjustable$1000$1000 
Rear air springs, auto-leveling  $350
Whitewall tires  $0
Total Value of Features$7,380$9,180$2,325
Value of Feature Adjustments$5,055$6,855$0
Value of Feature Adjustments-4,651-6,3200

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Specifications Comparison: Audi A6 vs. Mercury Grand Marquis

Model Year20062008
ModelA6Grand Marquis
Body4dr Sedan4dr Sedan
Wheelbase111.9 in114.6 in
Length193.5 in212.0 in
Width73.1 in78.3 in
Height57.5 in58.3 in
Curb Weight4,013 lb.4,136 lb.
Fuel Capacity21.1 gal.19.0 gal.
Row 1 Headroom38.7 in39.5 in
Row 1 Shoulder Room57.1 in60.6 in
Row 1 Hip Room0.0 in57.4 in
Row 1 Legroom41.3 in41.6 in
Row 2 Headroom37.8 in37.8 in
Row 2 Shoulder Room55.9 in60.0 in
Row 2 Hip Room0.0 in56.1 in
Row 2 Legroom36.9 in38.0 in
Cargo Volume15.9 ft320.6 ft3

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Option Package Details
Audi A6 3.2

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
Mercury Grand Marquis LS

CD changer, in-dash
FeatureValueRequested?
CD changer, in-dash200Yes
Unbranded, 320W, 9 speakers (with subwoofer)350No
Total Requested20036%
Total Not Requested35064%

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