Mercury Grand Marquis Mercury Grand Marquis 2011 Audi R8 Audi R8 2009

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Mercury Grand Marquis vs. Audi R8 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 R8 Invoice Comparison

Lowest Total Price: $31,405

Mercury Grand Marquis LS   
Difference: $86,745

Lowest Total Invoice: $29,593

Mercury Grand Marquis LS   
Difference: $80,518

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  Down Payment Interest Rate Term
Model Year20112009
ModelGrand MarquisR8
TrimLS4.2
Body4dr Sedan2dr Coupe
Base Price $29,935 $114,200
Base Invoice $28,200 $106,206
Wood/leather-wrapped steering wheel 300  
Heated front seats 295  
Metallic paint (extra cost)   650
Wood/leather-wrapped steering wheel 261  
Heated front seats 257  
Metallic paint (extra cost)   605
Options (change) 595 650
Options (change) 518 605
Destination 875 1,200
Gas Tax 0 2,100
Total Price $31,405 $118,150
Total Invoice $29,593 $110,111

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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 R8 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Mercury Grand Marquis vs. Audi R8

Lowest Adjusted Price and Invoice: Mercury Grand Marquis LS
TrueDelta Adjusted Price Difference: $83,100
TrueDelta Adjusted Invoice Difference: $77,121
Model Year20112009
ModelGrand MarquisR8
TrimLS4.2
Body4dr Sedan2dr Coupe
Engine224hp V8420hp V8
TransmissionA4M6
DrivetrainRWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG
Audio (watts, speakers)?, 4140, 7
Tire (rear if not all the same)225/60-17235/35-19
Total Price$31,405$118,150
Adjustments for Features0-3,645
Feature-Adjusted Total Price$31,405$114,505
Total Invoice$29,593$110,111
Adjustments for Features0-3,397
Feature-Adjusted Total Invoice$29,593$106,714

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Features Comparison: Mercury Grand Marquis vs. Audi R8

Model Year20112009
ModelGrand MarquisR8
TrimLS4.2
Body4dr Sedan2dr Coupe
Transmission and Drivetrain 
4-speed automatic$800 
6-speed manual $150
RWD$0 
AWD $1700
Accessories 
Keyless entry keypad$50 
Power rear side windows$200 
Tilt steering wheel, manual$150 
Tilt/telescoping steering wheel, manual $250
Universal garage door opener $100
Brakes, Airbags, and Other Safety 
Knee airbag, driver $75
Knee airbag, passenger $75
Stability control $400
Temporary spare tire$150 
Cargo Management 
Console with shifter $150
Climate Control 
Rain-sensing wipers $175
Variable intermittent wipers$75 
Engine / Motor 
Mid-engine configuration $0
Exterior 
Bodyside moldings$75 
Bright-finished exhaust tip(s) $25
Bright-finished fuel door $100
Retractable rear spoiler $400
Infotainment 
Bluetooth cell phone link $100
CD changer, in-dash $325
CD player$125 
MP3-compatible player $50
Satellite radio $200
SD Card slot $25
Instruments, Lights, and Mirrors 
Cornering lights$50 
Fog lights$125 
Illuminated visor mirror, driver$50 
Illuminated visor mirror, passenger$50 
Interior ambient lighting $150
Tachometer $75
Turn signals on or near mirrors $25
Visor mirror, driver $10
Visor mirror, passenger $10
Xenon HID headlights $500
Seats and Interior Trim 
Center armrest(s), second row$50 
Door sill trim plates $100
Leather-wrapped steering wheel $150
Metal pedals $75
No leather in second row $-300
Power 4-way lumbar adjuster, driver seat $150
Power 4-way lumbar adjuster, passenger seat $150
Power lumbar adjuster, driver seat$100 
Power lumbar adjuster, passenger seat$100 
Synthetic suede inserts in leather seating surfaces $0
Upholstered instrument panel $300
Wood/leather-wrapped steering wheel$150 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500
Rear air springs, auto-leveling$350 
Whitewall tires$0 
Transmission 
Launch control $100
Total Value of Features$2,650$6,295
Value of Feature Adjustments$0$3,645
Value of Feature Adjustments0-3,397

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Specifications Comparison: Mercury Grand Marquis vs. Audi R8

Model Year20112009
ModelGrand MarquisR8
Body4dr Sedan2dr Coupe
Wheelbase114.6 in104.3 in
Length212.0 in174.5 in
Width78.3 in75.0 in
Height58.3 in49.3 in
Curb Weight4,136 lb.3,606 lb.
Fuel Capacity19.0 gal.23.8 gal.
Row 1 Headroom39.5 in38.0 in
Row 1 Shoulder Room60.6 in54.4 in
Row 1 Hip Room57.4 in0.0 in
Row 1 Legroom41.6 in41.1 in
Row 2 Headroom37.8 in0.0 in
Row 2 Shoulder Room60.0 in0.0 in
Row 2 Hip Room56.1 in0.0 in
Row 2 Legroom38.0 in0.0 in
Cargo Volume20.6 ft33.5 ft3

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See TrueDelta's information for all Sedans
See TrueDelta's information for all Mercury models.