GMC Terrain GMC Terrain 2018 Audi A6 Audi A6 2006

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GMC Terrain vs. Audi A6 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.

GMC Terrain vs. Audi A6 Invoice Comparison

Lowest Total Price: $40,035

GMC Terrain SLT   
Difference: $16,305

Lowest Total Invoice: $37,777

GMC Terrain SLT   
Difference: $14,186

Calculate Payments

  Down Payment Interest Rate Term
Model Year201820182006
ModelTerrainTerrainA6
TrimSLTDenali3.2 Avant
Body4dr SUV4dr SUV4dr Wagon
Base Price $31,400 $37,600 $46,870
Base Invoice $29,830 $35,720 $43,280
Cargo Package 295 295  
2.0L I4 1,845    
Preferred Package 1,250    
Infotainment Package II 1,180    
Driver Alert Package I 1,180    
Metallic paint (extra cost) 395 395  
Panoramic sunroof 1,495 1,495  
Premium Package     2,500
Bose 270W 13 speakers     0
Technology Package     3,800
Navigation system     1,800
Heated steering wheel     200
Power liftgate     450
Cargo Package 268 268  
2.0L I4 1,679    
Preferred Package 1,138    
Infotainment Package II 1,074    
Driver Alert Package I 1,074    
Metallic paint (extra cost) 359 359  
Panoramic sunroof 1,360 1,360  
Premium Package     2,275
Bose 270W 13 speakers     0
Technology Package     3,458
Navigation system     1,638
Heated steering wheel     182
Power liftgate     410
Options (change) 7,640 2,185 8,750
Options (change) 6,952 1,987 7,963
Destination 995 995 720
Total Price $40,035 $40,780 $56,340
Total Invoice $37,777 $38,702 $51,963

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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 GMC Terrain dealer quotes or Audi A6 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: GMC Terrain vs. Audi A6

Lowest Adjusted Price and Invoice: GMC Terrain SLT
TrueDelta Adjusted Price Difference: $16,695
TrueDelta Adjusted Invoice Difference: $14,554
Model Year201820182006
ModelTerrainTerrainA6
TrimSLTDenali3.2 Avant
Body4dr SUV4dr SUV4dr Wagon
Engine252hp I4252hp I4255hp V6
TransmissionT9T9T6
DrivetrainFWDFWDAWD
EPA Fuel Economy (city/highway)22/28 MPG22/28 MPG17/23 MPG
Audio (watts, speakers)?, 7?, 7270, 13
Tire (rear if not all the same)235/50-19235/50-19245/45-17
Total Price$40,035$40,780$56,340
Adjustments for Features-390-1,0400
Feature-Adjusted Total Price$39,645$39,740$56,340
Cost Above Minimum$0$95$0
Total Invoice$37,777$38,702$51,963
Adjustments for Features-368-9870
Feature-Adjusted Total Invoice$37,409$37,715$51,963
Cost Above Minimum$0$306$0

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Features Comparison: GMC Terrain vs. Audi A6

Model Year201820182006
ModelTerrainTerrainA6
TrimSLTDenali3.2 Avant
Body4dr SUV4dr SUV4dr Wagon
Transmission and Drivetrain 
9-speed manually-shiftable automatic$1400$1400 
6-speed manually-shiftable automatic  $1100
FWD$0$0 
AWD  $1700
Accessories 
AC power outlet$100$100 
Active noise reduction$0$0 
Hands-free trunk or liftgate$100$100 
Remote app$25$25 
Remote start$150$150 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats  $0
Blind spot warning system$200$200 
Cross-traffic warning, rear$100$100 
Hill descent control$250$250 
Rearview camera$200$200 
Rollover sensor$50$50 
Safety key$5$5 
Vehicle health reports$0$0 
Cargo Management 
Cargo area rails w/tie downs  $50
Cargo net  $40
Cargo tray$40$40 
Console with shifter  $150
Console without shifter$150$150 
Overhead sunglass holder$25$25 
Storage compartment under front seat(s)  $50
Climate Control 
Heated windshield washer nozzles  $15
Rain-sensing wipers  $175
Rear wiper$175$175 
Residual heat  $50
Variable intermittent wipers$75$75 
Engine / Motor 
Automatic start / stop$150$150 
Exterior 
Active grille shutters$0$0 
Bodyside cladding $350 
Bodyside cladding (gray/black)$250  
Bodyside moldings  $75
Deep-tinted rear windows$275$275 
Panoramic sunroof$1200$1200 
Rear spoiler$200$200 
Sunroof  $900
Wheel-lip moldings$75$75 
Infotainment 
4G LTE connectivity$0$0 
Android Auto support$100$100 
App support$0$0 
Apple CarPlay support$100$100 
Aux input$50$50 
Bluetooth audio streaming$25$25 
CD changer, remote  $200
HD radio$50$50 
Larger infotainment display$0$0 
SMS text-to-speech reader$25$25 
Surround sound  $250
Telematics service, such as OnStar, with navigation$225$225 
Voice control for external devices$0$0 
Wi-Fi hotspot$50$50 
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror  $75
Fog light, rear  $100
LED headlights, single projector or low beam only $750 
Mirror tilt-down in reverse  $25
Power-folding mirrors  $50
Steering-linked headlights  $150
Xenon HID headlights$500 $500
Seats and Interior Trim 
Floor mats, second row (optional)$0$0 
Folding passenger seat$150$150 
Leather-wrapped steering wheel$150 $150
Manual recliner, second row seats$75$75 
Power 4-way lumbar adjuster, driver seat  $150
Power 4-way lumbar adjuster, passenger seat  $150
Power lumbar adjuster, driver seat$100$100 
Power lumbar adjuster, passenger seat$100$100 
Power recliner, passenger seat  $100
Upholstered instrument panel $300 
Wood trim  $300
Wood/leather-wrapped steering wheel $150 
Suspension, Wheels, and Tires 
Alloy wheels  $350
Machined alloy wheels$350$350 
Touring suspension (upgrade) $0 
Total Value of Features$7,245$7,895$6,855
Value of Feature Adjustments$390$1,040$0
Value of Feature Adjustments-368-9870

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Specifications Comparison: GMC Terrain vs. Audi A6

Model Year20182006
ModelTerrainA6
Body4dr SUV4dr Wagon
Wheelbase107.3 in111.9 in
Length182.3 in194.2 in
Width72.4 in73.1 in
Height65.4 in58.2 in
Curb Weight3,563 lb.4,300 lb.
Fuel Capacity14.9 gal.21.1 gal.
Row 1 Headroom40.0 in37.6 in
Row 1 Shoulder Room57.2 in57.1 in
Row 1 Hip Room54.4 in0.0 in
Row 1 Legroom40.9 in41.3 in
Row 2 Headroom38.5 in38.0 in
Row 2 Shoulder Room55.6 in55.9 in
Row 2 Hip Room51.8 in0.0 in
Row 2 Legroom39.7 in36.9 in
Cargo Volume,
Minimum
29.6 ft333.9 ft3
Cargo Volume,
Maximum
63.3 ft358.6 ft3

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Option Package Details
GMC Terrain SLT

Cargo Package
FeatureValueRequested?
Cargo cover75Yes
Cargo area partition net40Yes
Cargo tray40No
Total Requested11574%
Total Not Requested4026%
Preferred Package
FeatureValueRequested?
Power fore-aft adjuster, passenger seat100Yes
Power lumbar adjuster, passenger seat100Yes
Universal garage door opener100Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat100Yes
Power tilt adjuster, passenger seat100Yes
Power liftgate350Yes
Heated steering wheel100Yes
Hands-free trunk or liftgate100No
Total Requested115092%
Total Not Requested1008%
Infotainment Package II
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio75Yes
Bose, 7 speakers (with subwoofer)350No
HD radio50No
Speed limit information0No
Total Requested67563%
Total Not Requested40037%
Driver Alert Package I
FeatureValueRequested?
Obstacle detection, rear250Yes
Blind spot warning system200No
Cross-traffic warning, rear100No
Total Requested25045%
Total Not Requested30055%

Option Package Details
GMC Terrain Denali

Cargo Package
FeatureValueRequested?
Cargo cover75Yes
Cargo area partition net40Yes
Cargo tray40No
Total Requested11574%
Total Not Requested4026%

Option Package Details
Audi A6 3.2 Avant

Navigation system
FeatureValueRequested?
Navigation system600Yes
Trip computer150Yes
Outside temperature display50Yes
Total Requested800100%
Total Not Requested00%
Premium Package
FeatureValueRequested?
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Steering-linked headlights150No
Xenon HID headlights500Yes
Memory system, driver seat200Yes
Satellite radio200Yes
Auto-dimming driver-side mirror75Yes
Compass0Yes
Surround sound250No
Storage compartment under front seat(s)50No
Power-folding mirrors50No
Auto-dimming passenger-side mirror75No
Total Requested122568%
Total Not Requested57532%
Technology Package
FeatureValueRequested?
Navigation system600Yes
Satellite radio200Yes
Obstacle detection, rear250Yes
Proximity key250Yes
Voice control for nav and audio100Yes
Total Requested1400100%
Total Not Requested00%

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