Mercury Grand Marquis Mercury Grand Marquis 2006 Audi A8 / S8 Audi A8 / S8 2016

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Mercury Grand Marquis vs. Audi A8 / S8 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 A8 / S8 Invoice Comparison

Lowest Total Price: $32,850

Mercury Grand Marquis LS Premium   
Difference: $82,975

Lowest Total Invoice: $30,154

Mercury Grand Marquis LS Premium   
Difference: $77,629

Calculate Payments

  Down Payment Interest Rate Term
Model Year2006200620162016
ModelGrand MarquisGrand MarquisA8 / S8A8 / S8
TrimLS PremiumLS UltimateS8S8 Plus
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $30,065 $31,135 $114,900 $114,900
Base Invoice $27,629 $28,591 $106,858 $106,858
Heated front seats 295 295    
Leather seating surfaces 0 0    
Front side airbags 395 395    
Laminated front side windows 295 295    
Sunroof 1,025 1,025    
Wood trim     0 0
Heated front seats 257 257    
Leather seating surfaces 0 0    
Front side airbags 344 344    
Laminated front side windows 257 257    
Sunroof 892 892    
Wood trim     0 0
Options (change) 2,010 2,010 0 0
Options (change) 1,750 1,750 0 0
Destination 775 775 925 925
Total Price $32,850 $33,920 $115,825 $115,825
Total Invoice $30,154 $31,116 $107,783 $107,783

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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: Mercury Grand Marquis vs. Audi A8 / S8

Lowest Adjusted Price and Invoice: Mercury Grand Marquis LS Premium
TrueDelta Adjusted Price Difference: $63,715
TrueDelta Adjusted Invoice Difference: $59,706
Model Year2006200620162016
ModelGrand MarquisGrand MarquisA8 / S8A8 / S8
TrimLS PremiumLS UltimateS8S8 Plus
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine224hp V8224hp V8520hp V8605hp V8
TransmissionA4A4T8T8
DrivetrainRWDRWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 4?, 4630, 14630, 14
Tire (rear if not all the same)225/60-16225/60-16275/35-21275/35-21
Total Price$32,850$33,920$115,825$115,825
Adjustments for Features0-525-19,260-17,510
Feature-Adjusted Total Price$32,850$33,395$96,565$98,315
Cost Above Minimum$0$545$0$1,750
Total Invoice$30,154$31,116$107,783$107,783
Adjustments for Features0-482-17,923-16,294
Feature-Adjusted Total Invoice$30,154$30,634$89,860$91,489
Cost Above Minimum$0$480$0$1,629

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Features Comparison: Mercury Grand Marquis vs. Audi A8 / S8

Model Year2006200620162016
ModelGrand MarquisGrand MarquisA8 / S8A8 / S8
TrimLS PremiumLS UltimateS8S8 Plus
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
4-speed automatic$800$800  
8-speed manually-shiftable automatic  $1300$1300
RWD$0$0  
AWD  $1700$1700
Accessories 
Active noise reduction  $0$0
Adaptive cruise control, all-speed  $850 
Cruise control$150$150 $150
Hands-free trunk or liftgate  $100$100
Heated steering wheel  $100 
Keyless entry keypad$50$50  
Power door closers  $300$300
Power trunk closer  $350$350
Power-adjustable pedals$125$125  
Proximity key  $250$250
Remote window/roof operation  $15$15
Sunshade, rear, power  $225$225
Sunshades, second row, power  $225$225
Tilt steering wheel, manual$150$150  
Tilt/telescoping steering wheel, power  $350$350
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats  $0$0
Around view cameras  $500$500
Automatic braking, low-speed  $200 
Blind spot warning system  $200$200
Brake- or yaw-sensor-initiated collision preparation system   $0
Collision preparation system, rear  $100$100
Forward collision warning  $200 
Knee airbag, driver  $75$75
Knee airbag, passenger  $75$75
Lane departure prevention, steering-based  $200 
Lane departure warning  $200 
Obstacle detection, front  $150$150
Obstacle detection, rear  $250$250
Radar- or camera-based collision preparation system  $0 
Rear side airbags  $300$300
Rollover sensor  $50$50
Side curtain airbags  $350$350
Stability control  $400$400
Tire-pressure monitor  $75$75
Wide-view front camera  $150$150
Wide-view rear camera  $0$0
Cargo Management 
Air-conditioned storage compartment  $50$50
Cargo net  $40$40
Console with shifter  $150$150
Rear seat pass-through  $100 
Ski sack  $50 
Climate Control 
Dual-zone climate control  $125$125
Heated windshield washer nozzles  $15$15
Rain-sensing wipers  $175$175
Rear air vents with automatic controls  $250$250
Rear dual-zone climate control  $125$125
Residual heat  $50$50
Variable intermittent wipers$75$75  
Engine / Motor 
Dual-mode exhaust, switchable  $500$500
Exterior 
Body kit  $0$0
Bodyside moldings$75$75  
Bright-finished exhaust tip(s)  $25$25
Laminated rear side windows  $100$100
Rear spoiler   $200
Infotainment 
Audio controls on steering wheel $125$125$125
Aux input  $50$50
Bluetooth audio streaming  $25$25
Bluetooth cell phone link  $100$100
Cassette player $50  
DVD-compatible player  $0$0
Handwriting recognition  $200$200
HD radio  $50$50
In-vehicle Internet  $150$150
Media drive  $15$15
MP3-compatible player  $50$50
Navigation system  $600$600
Satellite radio  $200$200
Surround sound  $250$250
Traffic + travel information  $25$25
Voice control for nav and audio  $100$100
Wi-Fi hotspot  $50$50
Instruments, Lights, and Mirrors 
Analog clock  $25$25
Auto-dimming driver-side mirror  $75$75
Auto-dimming headlights  $200$200
Auto-dimming passenger-side mirror  $75$75
Digital instruments $0  
Fog light, rear  $100$100
Fog lights$125$125  
Head-up display (HUD)  $350$350
Headlight washers  $50$50
Interior ambient lighting, configurable  $150$150
LED headlights  $1000$1000
Mirror tilt-down in reverse  $25$25
Power-folding mirrors  $50$50
Steering-linked headlights  $150$150
Tachometer  $75$75
Turn signals on or near mirrors  $25$25
Seats and Interior Trim 
Cooled or ventilated front seats  $300$300
Heated second row seats  $200 
Massage, driver seat  $100$100
Massage, passenger seat  $100$100
Memory system, driver seat  $200$200
Memory system, passenger seat  $150$150
Power 4-way lumbar adjuster, driver seat  $150$150
Power 4-way lumbar adjuster, passenger seat  $150$150
Power headrest height adjuster, driver seat  $50$50
Power headrest height adjuster, passenger seat  $50$50
Power lumbar adjuster, driver seat$100$100  
Power lumbar adjuster, passenger seat$100$100  
Power seat belt height adjusters, front row  $25$25
Power seatback bolsters, driver seat  $100$100
Power seatback bolsters, passenger seat  $100$100
Power thigh bolsters, driver seat  $100$100
Power thigh bolsters, passenger seat  $100$100
Power thigh support length adjuster, driver seat  $100$100
Power thigh support length adjuster, passenger seat  $100$100
Power upper seatback recliner, driver seat  $100$100
Power upper seatback recliner, passenger seat  $100$100
Upholstered instrument panel  $300$300
Wood trim  $300$300
Suspension, Wheels, and Tires 
Active steering  $1000$1000
Adaptive dampers - electrical  $500$500
Air suspension, auto-leveling and height adjustable  $1000$1000
Electronic systems calibration selector  $200$200
Rear air springs, auto-leveling $350  
Whitewall tires$0$0  
Transmission 
Steering-wheel-mounted transmission controls  $100$100
Total Value of Features$1,750$2,275$21,010$19,260
Value of Feature Adjustments$0$525$19,260$17,510
Value of Feature Adjustments0-482-17,923-16,294

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Specifications Comparison: Mercury Grand Marquis vs. Audi A8 / S8

Model Year20062016
ModelGrand MarquisA8 / S8
Body4dr Sedan4dr Sedan
Wheelbase114.6 in117.8 in
Length212.0 in202.6 in
Width78.3 in76.7 in
Height58.3 in57.4 in
Curb Weight4,136 lb.4,686 lb.
Fuel Capacity19.0 gal.21.7 gal.
Row 1 Headroom39.5 in37.2 in
Row 1 Shoulder Room60.6 in59.1 in
Row 1 Hip Room57.4 in0.0 in
Row 1 Legroom41.6 in41.4 in
Row 2 Headroom37.8 in38.1 in
Row 2 Shoulder Room60.0 in57.8 in
Row 2 Hip Room56.1 in0.0 in
Row 2 Legroom38.0 in38.7 in
Cargo Volume20.6 ft314.2 ft3

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