Mercury Grand Marquis Mercury Grand Marquis 2007 Audi R8 Audi R8 2012

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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: $32,775

Mercury Grand Marquis LS   
Difference: $86,825

Lowest Total Invoice: $30,711

Mercury Grand Marquis LS   
Difference: $80,815

Calculate Payments

  Down Payment Interest Rate Term
Model Year2007201220122012
ModelGrand MarquisR8R8R8
TrimLS4.25.2GT
Body4dr Sedan2dr Coupe2dr Coupe2dr Coupe
Base Price $29,570 $114,200 $149,000 $196,800
Base Invoice $27,814 $106,206 $138,570 $183,024
Wood/leather-wrapped steering wheel 300      
Front side airbags 395      
Heated front seats 295      
Leather seating surfaces 0      
CD changer, in-dash 695      
Polished alloy wheels 695 500 500  
Metallic paint (extra cost)   650 650 650
Wood/leather-wrapped steering wheel 261      
Front side airbags 344      
Heated front seats 257      
Leather seating surfaces 0      
CD changer, in-dash 605      
Polished alloy wheels 605 465 465  
Metallic paint (extra cost)   605 605 605
Options (change) 2,380 1,150 1,150 650
Options (change) 2,072 1,070 1,070 605
Destination 825 1,250 1,250 1,250
Gas Tax 0 3,000 3,000 2,100
Total Price $32,775 $119,600 $154,400 $200,800
Total Invoice $30,711 $111,526 $143,890 $186,979

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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: $83,080
TrueDelta Adjusted Invoice Difference: $77,323
Model Year2007201220122012
ModelGrand MarquisR8R8R8
TrimLS4.25.2GT
Body4dr Sedan2dr Coupe2dr Coupe2dr Coupe
Engine224hp V8430hp V8525hp V10560hp V10
TransmissionA4M6M6S6
DrivetrainRWDAWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 9140, 7465, 12140, 7
Tire (rear if not all the same)225/60-16235/35-19235/35-19235/35-19
Total Price$32,775$119,600$154,400$200,800
Adjustments for Features0-3,745-6,010-6,920
Feature-Adjusted Total Price$32,775$115,855$148,390$193,880
Cost Above Minimum$0$0$32,535$78,025
Total Invoice$30,711$111,526$143,890$186,979
Adjustments for Features0-3,492-5,601-6,444
Feature-Adjusted Total Invoice$30,711$108,034$138,289$180,535
Cost Above Minimum$0$0$30,255$72,501

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Features Comparison: Mercury Grand Marquis vs. Audi R8

Model Year2007201220122012
ModelGrand MarquisR8R8R8
TrimLS4.25.2GT
Body4dr Sedan2dr Coupe2dr Coupe2dr Coupe
Transmission and Drivetrain 
4-speed automatic$800   
6-speed manual $150$150 
6-speed automated manual   $1100
RWD$0   
AWD $1700$1700$1700
Accessories 
Keyless entry keypad$50   
Power rear side windows$200   
Power-adjustable pedals$125   
Tilt steering wheel, manual$150   
Tilt/telescoping steering wheel, manual $250$250$250
Brakes, Airbags, and Other Safety 
Knee airbag, driver $75$75$75
Knee airbag, passenger $75$75$75
Obstacle detection, front  $150 
Obstacle detection, rear  $250 
Rearview camera  $200$200
Stability control $400$400$400
Tire-pressure monitor $75$75$75
Cargo Management 
Cargo net  $40 
Console with shifter $150$150$150
Climate Control 
Rain-sensing wipers $175$175$175
Variable intermittent wipers$75   
Engine / Motor 
Mid-engine configuration $0$0$0
Exterior 
Bodyside moldings$75   
Bright-finished exhaust tip(s) $25$25$25
Bright-finished fuel door $100$100$100
Carbon fiber body panels   $250
Carbon fiber front splitter spoiler   $300
Carbon fiber mirror housings   $100
Carbon fiber rear spoiler   $300
Retractable rear spoiler $400$400 
Infotainment 
Bluetooth cell phone link $100$100$100
MP3-compatible player $50$50$50
Navigation system  $600$600
Satellite radio $200$200$200
Surround sound  $250 
Traffic information  $25$25
Voice control for nav and audio  $100$100
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror  $75$75
Auto-dimming passenger-side mirror  $75$75
Cornering lights$50   
Fog lights$125   
Illuminated visor mirror, driver$50   
Illuminated visor mirror, passenger$50   
LED headlights  $1000$1000
Tachometer $75$75$75
Turn signals on or near mirrors $25$25$25
Visor mirror, driver $10$10$10
Visor mirror, passenger $10$10$10
Xenon HID headlights $500  
Seats and Interior Trim 
Center armrest(s), second row$50   
Leather-wrapped steering wheel $150$150 
Power 4-way lumbar adjuster, driver seat $150$150$150
Power 4-way lumbar adjuster, passenger seat $150$150$150
Power lumbar adjuster, driver seat$100   
Power lumbar adjuster, passenger seat$100   
Synthetic suede inserts in leather seating surfaces $0 $0
Synthetic suede steering wheel   $150
Upholstered instrument panel $300$300$300
Wood/leather-wrapped steering wheel$150   
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500$500$500
Alloy wheels   $350
Polished alloy wheels$350$350$350 
Sport suspension (upgrade)   $0
Whitewall tires$0   
Transmission 
Launch control $100$100$100
Steering-wheel-mounted transmission controls   $100
Total Value of Features$2,500$6,245$8,510$9,420
Value of Feature Adjustments$0$3,745$6,010$6,920
Value of Feature Adjustments0-3,492-5,601-6,444

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Specifications Comparison: Mercury Grand Marquis vs. Audi R8

Model Year20072012
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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Option Package Details
Audi R8 4.2

Polished alloy wheels
FeatureValueRequested?
Polished alloy wheels350Yes
235/35ZR19 tires200No
305/30ZR19 tires200No
Total Requested35047%
Total Not Requested40053%

Option Package Details
Audi R8 5.2

Polished alloy wheels
FeatureValueRequested?
Polished alloy wheels350Yes
235/35ZR19 tires200No
305/30ZR19 tires200No
Total Requested35047%
Total Not Requested40053%

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