Mercury Montego Mercury Montego 2007 Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2018

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Mercury Montego vs. Audi A6 / S6 / RS6 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 Montego vs. Audi A6 / S6 / RS6 Invoice Comparison

Lowest Total Price: $29,985

Mercury Montego   
Difference: $21,465

Lowest Total Invoice: $27,485

Mercury Montego   
Difference: $20,434

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  Down Payment Interest Rate Term
Model Year20072007201820182018
ModelMontegoMontegoA6 / S6 / RS6A6 / S6 / RS6A6 / S6 / RS6
TrimBasePremierA6 2.0TA6 3.0TS6 4.0 TFSI
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $23,850 $27,400 $49,700 $58,700 $71,900
Base Invoice $22,056 $25,250 $46,222 $54,592 $66,868
Interior Comfort and Convenience Pkg. 795        
Leather seating surfaces 895        
Obstacle detection, rear 295 295      
Heated front seats 240        
Satellite radio 195 195      
Sunroof 895 895      
Navigation system 1,995 1,995      
All-weather floor mats 75 75 200 200 200
Metallic paint (extra cost)     575 575 575
Interior Comfort and Convenience Pkg. 692        
Leather seating surfaces 779        
Obstacle detection, rear 257 257      
Heated front seats 209        
Satellite radio 170 170      
Sunroof 779 779      
Navigation system 1,736 1,736      
All-weather floor mats 57 57 186 186 186
Metallic paint (extra cost)     536 536 536
Options (change) 5,385 3,455 775 775 775
Options (change) 4,679 2,999 722 722 722
Destination 750 750 975 975 975
Total Price $29,985 $31,605 $51,450 $60,450 $73,650
Total Invoice $27,485 $28,999 $47,919 $56,289 $68,565

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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 Montego dealer quotes or Audi A6 / S6 / RS6 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Mercury Montego vs. Audi A6 / S6 / RS6

Lowest Adjusted Price and Invoice: Mercury Montego
TrueDelta Adjusted Price Difference: $17,395
TrueDelta Adjusted Invoice Difference: $16,643
Model Year20072007201820182018
ModelMontegoMontegoA6 / S6 / RS6A6 / S6 / RS6A6 / S6 / RS6
TrimBasePremierA6 2.0TA6 3.0TS6 4.0 TFSI
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine203hp V6203hp V6252hp I4340hp V6450hp V8
TransmissionA6A6S7T8S7
DrivetrainFWDFWDFWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 4?, 7?, 10630, 14630, 14
Tire (rear if not all the same)215/60-17225/55-18245/45-18245/45-18255/35-20
Total Price$29,985$31,605$51,450$60,450$73,650
Adjustments for Features0-490-4,070-7,545-9,095
Feature-Adjusted Total Price$29,985$31,115$47,380$52,905$64,555
Cost Above Minimum$0$1,130$0$5,525$17,175
Total Invoice$27,485$28,999$47,919$56,289$68,565
Adjustments for Features0-450-3,791-7,026-8,467
Feature-Adjusted Total Invoice$27,485$28,549$44,128$49,263$60,098
Cost Above Minimum$0$1,064$0$5,135$15,970

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Features Comparison: Mercury Montego vs. Audi A6 / S6 / RS6

Model Year20072007201820182018
ModelMontegoMontegoA6 / S6 / RS6A6 / S6 / RS6A6 / S6 / RS6
TrimBasePremierA6 2.0TA6 3.0TS6 4.0 TFSI
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed automatic$1000$1000   
7-speed automated manual  $1200 $1200
8-speed manually-shiftable automatic   $1300 
FWD$0$0$0  
AWD   $1700$1700
Accessories 
Keyless entry keypad$50$50   
Power-adjustable pedals$125$125   
Proximity key  $250$250$250
Tilt steering wheel, manual$150$150   
Tilt/telescoping steering wheel, manual  $250  
Tilt/telescoping steering wheel, power   $350$350
Universal garage door opener $100$100$100$100
Brakes, Airbags, and Other Safety 
Blind spot warning system   $200$200
Brake assist  $50$50$50
Collision preparation system, rear   $100$100
Knee airbag, driver  $75$75$75
Knee airbag, passenger  $75$75$75
Obstacle detection, front  $150$150$150
Rearview camera  $200$200$200
Secondary collision brake assist  $25$25$25
Stability control  $400$400$400
Tire-pressure monitor  $75$75$75
Cargo Management 
Cargo net $40$40$40$40
Overhead sunglass holder$25$25   
Rear seat pass-through  $100$100$100
Climate Control 
Heated windshield washer nozzles  $15$15$15
Rain-sensing wipers  $175$175$175
Rear air vents$100$100   
Rear air vents with automatic controls  $250$250$250
Rear dual-zone climate control   $125$125
Residual heat  $50$50$50
Variable intermittent wipers$75$75   
Engine / Motor 
Automatic start / stop  $150$150$150
Dual-mode exhaust, switchable    $500
Regenerative braking  $0$0$0
Exterior 
Bodyside moldings$75$75   
Bright-finished exhaust tip(s)  $25$25$25
Laminated front side windows  $200$200$200
Infotainment 
4G LTE connectivity  $0$0$0
Android Auto support  $100$100$100
Apple CarPlay support  $100$100$100
Aux input  $50$50$50
Bluetooth audio streaming  $25$25$25
Bluetooth cell phone link  $100$100$100
CD changer, in-dash$325$325   
CD player  $125$125$125
DVD-compatible player  $0$0$0
Handwriting recognition  $200$200$200
HD radio  $50$50$50
In-vehicle Internet  $150$150$150
Media drive  $15$15$15
Surround sound   $250$250
Traffic + travel information  $25$25$25
Voice control for nav and audio  $100$100$100
Wi-Fi hotspot  $50$50$50
Instruments, Lights, and Mirrors 
Analog clock$25$25   
Auto-dimming driver-side mirror   $75$75
Auto-dimming passenger-side mirror   $75$75
Fog light, rear  $100$100$100
Fog lights$125$125   
LED headlights   $1000$1000
Mirror tilt-down in reverse  $25$25$25
Power-folding mirrors   $50$50
Turn signals on or near mirrors  $25$25$25
Xenon HID headlights$500$500$500  
Seats and Interior Trim 
Folding passenger seat$150$150   
Illuminated door sill trim plates   $200$200
Manual lumbar adjuster, driver seat$50$50   
Manual lumbar adjuster, passenger seat $50   
Memory system, driver seat $200$200$200$200
Power 4-way lumbar adjuster, driver seat  $150$150$150
Power 4-way lumbar adjuster, passenger seat    $150
Power height adjuster, passenger seat  $100$100$100
Power recliner, passenger seat $100$100$100$100
Power tilt adjuster, passenger seat  $100$100$100
Wood trim  $300$300$300
Suspension, Wheels, and Tires 
Air suspension, auto-leveling and height adjustable    $1000
Alloy wheels$350 $350$350$350
Electronic systems calibration selector  $200$200$200
Machined alloy wheels $350   
Sport suspension (upgrade)    $0
Transmission 
Steering-wheel-mounted transmission controls  $100$100$100
Total Value of Features$3,125$3,615$7,195$10,670$12,220
Value of Feature Adjustments$0$490$4,070$7,545$9,095
Value of Feature Adjustments0-450-3,791-7,026-8,467

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Specifications Comparison: Mercury Montego vs. Audi A6 / S6 / RS6

Model Year20072018
ModelMontegoA6 / S6 / RS6
Body4dr Sedan4dr Sedan
Wheelbase112.9 in114.6 in
Length200.9 in194.2 in
Width74.5 in73.8 in
Height61.5 in57.8 in
Curb Weight3,681 lb.3,804 lb.
Fuel Capacity19.0 gal.19.8 gal.
Row 1 Headroom39.4 in37.2 in
Row 1 Shoulder Room58.8 in57.5 in
Row 1 Hip Room53.7 in0.0 in
Row 1 Legroom41.2 in41.3 in
Row 2 Headroom38.6 in37.8 in
Row 2 Shoulder Room57.6 in56.3 in
Row 2 Hip Room53.6 in0.0 in
Row 2 Legroom41.9 in37.4 in
Cargo Volume21.2 ft314.1 ft3

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Option Package Details
Mercury Montego

Interior Comfort and Convenience Pkg.
FeatureValueRequested?
Automatic climate control, front200Yes
CD changer, in-dash200No
Power recliner, driver seat100Yes
Automatic headlights125Yes
Power-adjustable pedals125No
Outside temperature display50Yes
Dual-zone climate control125Yes
MP3-compatible player50Yes
Total Requested65067%
Total Not Requested32533%

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