Mercury Grand Marquis Mercury Grand Marquis 2008 Audi A4 / S4 Audi A4 / S4 2009

We are 103,000+ car owners sharing real-world car information.

Join Us

Mercury Grand Marquis vs. Audi A4 / S4 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 A4 / S4 Invoice Comparison

Lowest Total Price: $31,610

Mercury Grand Marquis LS   
Difference: $1,340

Lowest Total Invoice: $29,612

Mercury Grand Marquis LS   
Difference: $1,089

Calculate Payments

  Down Payment Interest Rate Term
Model Year200820092009
ModelGrand MarquisA4 / S4A4 / S4
TrimLSA4 2.0TA4 3.2
Body4dr Sedan4dr Sedan4dr Sedan
Base Price $28,325 $31,000 $40,400
Base Invoice $26,639 $28,830 $37,572
Sunroof 1,025    
Front side airbags 395    
Heated front seats 295 450  
CD changer, in-dash 695    
Metallic paint (extra cost)   475 475
Universal garage door opener   200  
Sunroof 892    
Front side airbags 344    
Heated front seats 257 418  
CD changer, in-dash 605    
Metallic paint (extra cost)   443 443
Universal garage door opener   185  
Options (change) 2,410 1,125 475
Options (change) 2,098 1,046 443
Destination 875 825 825
Total Price $31,610 $32,950 $41,700
Total Invoice $29,612 $30,701 $38,840

Return to top

While we strive for accuracy, the site is not error-free, and prices can change at any time.

Dealer Price Quotes

Want to find out how much dealers are willing to discount these cars?

Request free, no-obligation Mercury Grand Marquis dealer quotes or Audi A4 / S4 dealer quotes from dealers using our car quote form.

The process is easy and takes just a minute or two. You'll receive price quotes from local approved dealers within 48 hours.

TrueDelta Value Comparison: Mercury Grand Marquis vs. Audi A4 / S4

Lowest Adjusted Price and Invoice: Audi A4 / S4 A4 2.0T
TrueDelta Adjusted Price Difference: $425
TrueDelta Adjusted Invoice Difference: $556
Model Year200820092009
ModelGrand MarquisA4 / S4A4 / S4
TrimLSA4 2.0TA4 3.2
Body4dr Sedan4dr Sedan4dr Sedan
Engine224hp V8211hp I4265hp V6
TransmissionA4CVT-8T6
DrivetrainRWDFWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)320, 9180, 10180, 10
Tire (rear if not all the same)225/60-17225/50-17245/45-17
Total Price$31,610$32,950$41,700
Adjustments for Features0-1,765-5,655
Feature-Adjusted Total Price$31,610$31,185$36,045
Cost Above Minimum$0$0$4,860
Total Invoice$29,612$30,701$38,840
Adjustments for Features0-1,645-5,267
Feature-Adjusted Total Invoice$29,612$29,056$33,573
Cost Above Minimum$0$0$4,517

Return to top

Features Comparison: Mercury Grand Marquis vs. Audi A4 / S4

Model Year200820092009
ModelGrand MarquisA4 / S4A4 / S4
TrimLSA4 2.0TA4 3.2
Body4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
4-speed automatic$800  
8-speed manually-shiftable CVT $1100 
6-speed manually-shiftable automatic  $1100
RWD$0  
FWD $0 
AWD  $1700
Accessories 
Keyless entry keypad$50  
Power-adjustable pedals$125  
Tilt steering wheel, manual$150  
Tilt/telescoping steering wheel, manual $250$250
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0$0
Side curtain airbags $350$350
Stability control $400$400
Cargo Management 
Cargo net  $40
Console with shifter $150$150
Climate Control 
Automatic air recirculation $100$100
Dual-zone climate control  $125
Heated windshield washer nozzles $15$15
Rain-sensing wipers  $175
Rear air vents with automatic controls  $250
Variable intermittent wipers$75$75 
Exterior 
Bodyside moldings$75  
Bright-finished exhaust tip(s) $25$25
Infotainment 
Audio controls on steering wheel $125$125
Aux input $50$50
Bluetooth cell phone link  $100
CD changer, in-dash$325 $325
CD player $125 
iPod integration  $100
MP3-compatible player $50$50
Satellite radio $200$200
SD Card slot $25$25
Instruments, Lights, and Mirrors 
Auto-dimming rearview mirror$150 $150
Automatic headlights$125 $125
Compass$0 $0
Cornering lights$50  
Fog light, rear $100$100
Interior ambient lighting $150$150
Steering-linked headlights  $150
Tachometer $75$75
Trip computer$150 $150
Turn signals on or near mirrors $25$25
Xenon HID headlights  $500
Seats and Interior Trim 
Aluminum trim $100$100
Door sill trim plates $100$100
Folding second row seats $300$300
Memory system, driver seat  $200
Power 4-way lumbar adjuster, driver seat $150$150
Power lumbar adjuster, driver seat$100  
Power lumbar adjuster, passenger seat$100  
Suspension, Wheels, and Tires 
Whitewall tires$0  
Total Value of Features$2,275$4,040$7,930
Value of Feature Adjustments$0$1,765$5,655
Value of Feature Adjustments0-1,645-5,267

Return to top

Specifications Comparison: Mercury Grand Marquis vs. Audi A4 / S4

Model Year20082009
ModelGrand MarquisA4 / S4
Body4dr Sedan4dr Sedan
Wheelbase114.6 in110.6 in
Length212.0 in185.2 in
Width78.3 in71.9 in
Height58.3 in56.2 in
Curb Weight4,136 lb.3,591 lb.
Fuel Capacity19.0 gal.16.9 gal.
Row 1 Headroom39.5 in40.0 in
Row 1 Shoulder Room60.6 in55.5 in
Row 1 Hip Room57.4 in0.0 in
Row 1 Legroom41.6 in41.3 in
Row 2 Headroom37.8 in37.5 in
Row 2 Shoulder Room60.0 in54.3 in
Row 2 Hip Room56.1 in0.0 in
Row 2 Legroom38.0 in35.2 in
Cargo Volume20.6 ft312.4 ft3

Return to top

Was this information useful?

We're glad we could help! Share this page:

We're so sorry! Tell us how we can improve it.

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