Audi A8 / S8 Audi A8 / S8 2017 Mercury Grand Marquis Mercury Grand Marquis 2006

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

Lowest Total Price: $32,850

Mercury Grand Marquis LS Premium   
Difference: $84,000

Lowest Total Invoice: $30,154

Mercury Grand Marquis LS Premium   
Difference: $78,584

Calculate Payments

  Down Payment Interest Rate Term
Model Year201720062006
ModelA8 / S8Grand MarquisGrand Marquis
TrimS8 PlusLS PremiumLS Ultimate
Body4dr Sedan4dr Sedan4dr Sedan
Base Price $115,900 $30,065 $31,135
Base Invoice $107,788 $27,629 $28,591
Wood trim 0    
Leather seating surfaces   0 0
Heated front seats   295 295
Front side airbags   395 395
Laminated front side windows   295 295
Sunroof   1,025 1,025
Wood trim 0    
Leather seating surfaces   0 0
Heated front seats   257 257
Front side airbags   344 344
Laminated front side windows   257 257
Sunroof   892 892
Options (change) 0 2,010 2,010
Options (change) 0 1,750 1,750
Destination 950 775 775
Total Price $116,850 $32,850 $33,920
Total Invoice $108,738 $30,154 $31,116

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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 A8 / S8 vs. Mercury Grand Marquis

Lowest Adjusted Price and Invoice: Mercury Grand Marquis LS Premium
TrueDelta Adjusted Price Difference: $66,490
TrueDelta Adjusted Invoice Difference: $62,290
Model Year201720062006
ModelA8 / S8Grand MarquisGrand Marquis
TrimS8 PlusLS PremiumLS Ultimate
Body4dr Sedan4dr Sedan4dr Sedan
Engine605hp V8224hp V8224hp V8
TransmissionT8A4A4
DrivetrainAWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)630, 14?, 4?, 4
Tire (rear if not all the same)275/35-21225/60-16225/60-16
Total Price$116,850$32,850$33,920
Adjustments for Features-17,5100-525
Feature-Adjusted Total Price$99,340$32,850$33,395
Cost Above Minimum$0$0$545
Total Invoice$108,738$30,154$31,116
Adjustments for Features-16,2940-482
Feature-Adjusted Total Invoice$92,444$30,154$30,634
Cost Above Minimum$0$0$480

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

Model Year201720062006
ModelA8 / S8Grand MarquisGrand Marquis
TrimS8 PlusLS PremiumLS Ultimate
Body4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300  
4-speed automatic $800$800
AWD$1700  
RWD $0$0
Accessories 
Active noise reduction$0  
Hands-free trunk or liftgate$100  
Keyless entry keypad $50$50
Power door closers$300  
Power trunk closer$350  
Power-adjustable pedals $125$125
Proximity key$250  
Remote window/roof operation$15  
Sunshade, rear, power$225  
Sunshades, second row, power$225  
Tilt steering wheel, manual $150$150
Tilt/telescoping steering wheel, power$350  
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0  
Around view cameras$500  
Blind spot warning system$200  
Brake- or yaw-sensor-initiated collision preparation system$0  
Collision preparation system, rear$100  
Knee airbag, driver$75  
Knee airbag, passenger$75  
Obstacle detection, front$150  
Obstacle detection, rear$250  
Rear side airbags$300  
Rollover sensor$50  
Side curtain airbags$350  
Stability control$400  
Tire-pressure monitor$75  
Wide-view front camera$150  
Wide-view rear camera$0  
Cargo Management 
Air-conditioned storage compartment$50  
Cargo net$40  
Console with shifter$150  
Climate Control 
Dual-zone climate control$125  
Heated windshield washer nozzles$15  
Rain-sensing wipers$175  
Rear air vents with automatic controls$250  
Rear dual-zone climate control$125  
Residual heat$50  
Variable intermittent wipers $75$75
Engine / Motor 
Dual-mode exhaust, switchable$500  
Exterior 
Body kit$0  
Bodyside moldings $75$75
Bright-finished exhaust tip(s)$25  
Laminated rear side windows$100  
Rear spoiler$200  
Infotainment 
Audio controls on steering wheel$125 $125
Aux input$50  
Bluetooth audio streaming$25  
Bluetooth cell phone link$100  
Cassette player  $50
DVD-compatible player$0  
Handwriting recognition$200  
HD radio$50  
In-vehicle Internet$150  
Media drive$15  
MP3-compatible player$50  
Navigation system$600  
Satellite radio$200  
Surround sound$250  
Traffic + travel information$25  
Voice control for nav and audio$100  
Wi-Fi hotspot$50  
Instruments, Lights, and Mirrors 
Analog clock$25  
Auto-dimming driver-side mirror$75  
Auto-dimming headlights$200  
Auto-dimming passenger-side mirror$75  
Digital instruments  $0
Fog light, rear$100  
Fog lights $125$125
Head-up display (HUD)$350  
Headlight washers$50  
Interior ambient lighting, configurable$150  
LED headlights$1000  
Mirror tilt-down in reverse$25  
Power-folding mirrors$50  
Steering-linked headlights$150  
Tachometer$75  
Turn signals on or near mirrors$25  
Seats and Interior Trim 
Cooled or ventilated front seats$300  
Massage, driver seat$100  
Massage, passenger seat$100  
Memory system, driver seat$200  
Memory system, passenger seat$150  
Power 4-way lumbar adjuster, driver seat$150  
Power 4-way lumbar adjuster, passenger seat$150  
Power headrest height adjuster, driver seat$50  
Power headrest height adjuster, passenger seat$50  
Power lumbar adjuster, driver seat $100$100
Power lumbar adjuster, passenger seat $100$100
Power seat belt height adjusters, front row$25  
Power seatback bolsters, driver seat$100  
Power seatback bolsters, passenger seat$100  
Power thigh bolsters, driver seat$100  
Power thigh bolsters, passenger seat$100  
Power thigh support length adjuster, driver seat$100  
Power thigh support length adjuster, passenger seat$100  
Power upper seatback recliner, driver seat$100  
Power upper seatback recliner, passenger seat$100  
Upholstered instrument panel$300  
Wood trim$300  
Suspension, Wheels, and Tires 
Active steering$1000  
Adaptive dampers - electrical$500  
Air suspension, auto-leveling and height adjustable$1000  
Electronic systems calibration selector$200  
Rear air springs, auto-leveling  $350
Whitewall tires $0$0
Transmission 
Steering-wheel-mounted transmission controls$100  
Total Value of Features$19,110$1,600$2,125
Value of Feature Adjustments$17,510$0$525
Value of Feature Adjustments-16,2940-482

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

Model Year20172006
ModelA8 / S8Grand Marquis
Body4dr Sedan4dr Sedan
Wheelbase117.8 in114.6 in
Length202.6 in212.0 in
Width76.7 in78.3 in
Height57.4 in58.3 in
Curb Weight4,686 lb.4,136 lb.
Fuel Capacity21.7 gal.19.0 gal.
Row 1 Headroom37.2 in39.5 in
Row 1 Shoulder Room59.1 in60.6 in
Row 1 Hip Room0.0 in57.4 in
Row 1 Legroom41.4 in41.6 in
Row 2 Headroom38.1 in37.8 in
Row 2 Shoulder Room57.8 in60.0 in
Row 2 Hip Room0.0 in56.1 in
Row 2 Legroom38.7 in38.0 in
Cargo Volume14.2 ft320.6 ft3

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