Mercury Grand Marquis Mercury Grand Marquis 2009 Audi A6 / S6 Audi A6 / S6 2015

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Mercury Grand Marquis vs. Audi A6 / S6 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 / S6 Invoice Comparison

Lowest Total Price: $30,740

Mercury Grand Marquis LS   
Difference: $15,535

Lowest Total Invoice: $28,806

Mercury Grand Marquis LS   
Difference: $14,294

Calculate Payments

  Down Payment Interest Rate Term
Model Year20092015201520152015
ModelGrand MarquisA6 / S6A6 / S6A6 / S6A6 / S6
TrimLSA6 2.0TA6 3.0TA6 3.0 TDIS6 4.0 TFSI
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $29,270 $44,800 $56,300 $58,700 $75,500
Base Invoice $27,413 $41,664 $52,360 $54,592 $70,217
Wood/leather-wrapped steering wheel 300        
Heated front seats 295        
Metallic paint (extra cost)   550 550 550 550
Wood/leather-wrapped steering wheel 261        
Heated front seats 257        
Metallic paint (extra cost)   511 511 511 511
Options (change) 595 550 550 550 550
Options (change) 518 511 511 511 511
Destination 875 925 925 925 925
Total Price $30,740 $46,275 $57,775 $60,175 $76,975
Total Invoice $28,806 $43,100 $53,796 $56,028 $71,653

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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 / S6 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Mercury Grand Marquis vs. Audi A6 / S6

Lowest Adjusted Price and Invoice: Mercury Grand Marquis LS
TrueDelta Adjusted Price Difference: $10,280
TrueDelta Adjusted Invoice Difference: $9,400
Model Year20092015201520152015
ModelGrand MarquisA6 / S6A6 / S6A6 / S6A6 / S6
TrimLSA6 2.0TA6 3.0TA6 3.0 TDIS6 4.0 TFSI
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine224hp V8220hp I4310hp V6240hp V6 D420hp V8
TransmissionA4CVT-8T8T8S7
DrivetrainRWDFWDAWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 4?, 10?, 10?, 10630, 14
Tire (rear if not all the same)225/60-17245/45-18245/45-18245/45-18255/40-19
Total Price$30,740$46,275$57,775$60,175$76,975
Adjustments for Features0-5,255-9,845-9,845-13,995
Feature-Adjusted Total Price$30,740$41,020$47,930$50,330$62,980
Cost Above Minimum$0$0$6,910$9,310$21,960
Total Invoice$28,806$43,100$53,796$56,028$71,653
Adjustments for Features0-4,894-9,167-9,167-13,027
Feature-Adjusted Total Invoice$28,806$38,206$44,629$46,861$58,626
Cost Above Minimum$0$0$6,423$8,655$20,420

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Features Comparison: Mercury Grand Marquis vs. Audi A6 / S6

Model Year20092015201520152015
ModelGrand MarquisA6 / S6A6 / S6A6 / S6A6 / S6
TrimLSA6 2.0TA6 3.0TA6 3.0 TDIS6 4.0 TFSI
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
4-speed automatic$800    
8-speed manually-shiftable CVT $1100   
8-speed manually-shiftable automatic  $1300$1300 
7-speed automated manual    $1200
RWD$0    
FWD $0   
AWD  $1700$1700$1700
Accessories 
Keyless entry keypad$50    
Proximity key  $250$250$250
Tilt steering wheel, manual$150    
Tilt/telescoping steering wheel, manual $250$250$250 
Tilt/telescoping steering wheel, power    $350
Universal garage door opener $100$100$100$100
Brakes, Airbags, and Other Safety 
Blind spot warning system  $200$200$200
Collision preparation system, rear  $100$100$100
Knee airbag, driver $75$75$75$75
Knee airbag, passenger $75$75$75$75
Obstacle detection, front  $150$150$150
Obstacle detection, rear  $250$250$250
Rearview camera  $200$200$200
Rollover sensor $50$50$50$50
Side curtain airbags $350$350$350$350
Stability control $400$400$400$400
Cargo Management 
Cargo net $40$40$40$40
Console with shifter $150$150$150$150
Rear seat pass-through $100$100$100$100
Climate Control 
Automatic air recirculation $100$100$100$100
Dual-zone climate control $125$125$125$125
Heated windshield washer nozzles $15$15$15$15
Rain-sensing wipers $175$175$175$175
Rear air vents with automatic controls $250$250$250$250
Rear dual-zone climate control    $125
Residual heat $50$50$50$50
Variable intermittent wipers$75    
Drivetrain 
Active rear differential    $500
Engine / Motor 
Automatic start / stop  $150$150 
Dual-mode exhaust, switchable    $500
Regenerative braking $0$0$0$0
Exterior 
Body kit    $0
Bodyside moldings$75    
Bright-finished exhaust tip(s) $25$25$25$25
Sunroof $900$900$900$900
Infotainment 
Aux input $50$50$50$50
Bluetooth audio streaming $25$25$25$25
Bluetooth cell phone link $100$100$100$100
DVD-compatible player  $0$0$0
Handwriting recognition  $200$200$200
HD radio  $50$50$50
In-vehicle Internet  $150$150$150
iPod integration $100$100$100$100
Media drive  $15$15$15
MP3-compatible player $50$50$50$50
Navigation system  $600$600$600
Satellite radio $200$200$200$200
Surround sound    $250
Traffic + travel information  $25$25$25
Voice control for nav and audio  $100$100$100
Wi-Fi hotspot  $50$50$50
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror  $75$75$75
Auto-dimming passenger-side mirror  $75$75$75
Cornering lights$50   $50
Fog light, rear $100$100$100$100
Fog lights$125    
Head-up display (HUD)    $350
Interior ambient lighting $150$150$150$150
LED headlights    $1000
Mirror tilt-down in reverse $25$25$25$25
Power-folding mirrors  $50$50$50
Tachometer $75$75$75$75
Turn signals on or near mirrors $25$25$25$25
Xenon HID headlights $500$500$500 
Seats and Interior Trim 
Door sill trim plates $100$100$100 
Folding second row seats $300$300$300$300
Illuminated door sill trim plates    $200
Leather door panel trim    $250
Leather-wrapped steering wheel $150$150$150$150
Memory system, driver seat $200$200$200$200
Metal pedals    $75
Power 4-way lumbar adjuster, driver seat $150$150$150$150
Power 4-way lumbar adjuster, passenger seat $150$150$150$150
Power lumbar adjuster, driver seat$100    
Power lumbar adjuster, passenger seat$100    
Wood trim $300$300$300$300
Wood/leather-wrapped steering wheel$150    
Suspension, Wheels, and Tires 
Adaptive dampers - electrical    $500
Air suspension, auto-leveling and height adjustable    $1000
Electronic systems calibration selector $200$200$200$200
Rear air springs, auto-leveling$350    
Sport suspension (upgrade)    $0
Whitewall tires$0    
Transmission 
Steering-wheel-mounted transmission controls    $100
Total Value of Features$2,025$7,280$11,870$11,870$16,020
Value of Feature Adjustments$0$5,255$9,845$9,845$13,995
Value of Feature Adjustments0-4,894-9,167-9,167-13,027

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Specifications Comparison: Mercury Grand Marquis vs. Audi A6 / S6

Model Year20092015
ModelGrand MarquisA6 / S6
Body4dr Sedan4dr Sedan
Wheelbase114.6 in114.7 in
Length212.0 in193.9 in
Width78.3 in73.8 in
Height58.3 in57.8 in
Curb Weight4,136 lb.3,727 lb.
Fuel Capacity19.0 gal.19.8 gal.
Row 1 Headroom39.5 in37.2 in
Row 1 Shoulder Room60.6 in57.5 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 in56.3 in
Row 2 Hip Room56.1 in0.0 in
Row 2 Legroom38.0 in37.4 in
Cargo Volume20.6 ft314.1 ft3

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See TrueDelta's information for all Sedans
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