GMC Terrain GMC Terrain 2010 Audi A6 / S6 Audi A6 / S6 2018

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

Join Us

GMC Terrain vs. Audi A6 / S6 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 / S6 Invoice Comparison

Lowest Total Price: $32,440

GMC Terrain SLT   
Difference: $18,810

Lowest Total Invoice: $30,705

GMC Terrain SLT   
Difference: $17,028

Calculate Payments

  Down Payment Interest Rate Term
Model Year2010201820182018
ModelTerrainA6 / S6A6 / S6A6 / S6
TrimSLTA6 2.0TA6 3.0TS6 4.0 TFSI
Body4dr SUV4dr Sedan4dr Sedan4dr Sedan
Base Price $27,750 $49,700 $58,700 $71,900
Base Invoice $26,362 $46,222 $54,592 $66,868
Preferred Equipment Group 4SB 1,800      
Navigation system 2,145      
Metallic paint (extra cost)   575 575 575
Preferred Equipment Group 4SB 1,710      
Navigation system 1,888      
Metallic paint (extra cost)   536 536 536
Options (change) 3,945 575 575 575
Options (change) 3,598 536 536 536
Destination 745 975 975 975
Total Price $32,440 $51,250 $60,250 $73,450
Total Invoice $30,705 $47,733 $56,103 $68,379

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 GMC Terrain dealer quotes or Audi A6 / S6 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: GMC Terrain vs. Audi A6 / S6

Lowest Adjusted Price and Invoice: GMC Terrain SLT
TrueDelta Adjusted Price Difference: $16,520
TrueDelta Adjusted Invoice Difference: $14,895
Model Year2010201820182018
ModelTerrainA6 / S6A6 / S6A6 / S6
TrimSLTA6 2.0TA6 3.0TS6 4.0 TFSI
Body4dr SUV4dr Sedan4dr Sedan4dr Sedan
Engine182hp I4252hp I4340hp V6450hp V8
TransmissionT6S7T8S7
DrivetrainFWDFWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)250, 8?, 10630, 14630, 14
Tire (rear if not all the same)235/60-18245/45-18245/45-18255/35-20
Total Price$32,440$51,250$60,250$73,450
Adjustments for Features0-2,290-5,665-7,540
Feature-Adjusted Total Price$32,440$48,960$54,585$65,910
Cost Above Minimum$0$0$5,625$16,950
Total Invoice$30,705$47,733$56,103$68,379
Adjustments for Features0-2,133-5,275-7,019
Feature-Adjusted Total Invoice$30,705$45,600$50,828$61,360
Cost Above Minimum$0$0$5,228$15,760

Return to top

Features Comparison: GMC Terrain vs. Audi A6 / S6

Model Year2010201820182018
ModelTerrainA6 / S6A6 / S6A6 / S6
TrimSLTA6 2.0TA6 3.0TS6 4.0 TFSI
Body4dr SUV4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100   
7-speed automated manual $1200 $1200
8-speed manually-shiftable automatic  $1300 
FWD$0$0  
AWD  $1700$1700
Accessories 
Active noise reduction$0   
Power liftgate$350   
Proximity key $250$250$250
Remote start$150   
Tilt/telescoping steering wheel, manual$250$250  
Tilt/telescoping steering wheel, power  $350$350
Universal garage door opener $100$100$100
Brakes, Airbags, and Other Safety 
Blind spot warning system  $200$200
Collision preparation system, rear  $100$100
Knee airbag, driver $75$75$75
Knee airbag, passenger $75$75$75
Obstacle detection, front $150$150$150
Secondary collision brake assist $25$25$25
Cargo Management 
Cargo net $40$40$40
Rear seat pass-through $100$100$100
Roof rails$250   
Climate Control 
Automatic air recirculation $100$100$100
Dual-zone climate control $125$125$125
Heated windshield washer nozzles $15$15$15
Interior air filter $0$0$0
Rain-sensing wipers $175$175$175
Rear air vents with automatic controls $250$250$250
Rear dual-zone climate control  $125$125
Rear wiper$175   
Residual heat $50$50$50
Variable intermittent wipers$75   
Engine / Motor 
Automatic start / stop $150$150$150
Dual-mode exhaust, switchable   $500
Regenerative braking $0$0$0
Exterior 
Bodyside cladding (gray/black)$250   
Bright-finished exhaust tip(s) $25$25$25
Deep-tinted rear windows$275   
Laminated front side windows $200$200$200
Rear bumper protector$40   
Rear spoiler$200   
Infotainment 
4G LTE connectivity $0$0$0
Android Auto support $100$100$100
Apple CarPlay support $100$100$100
Bluetooth audio streaming $25$25$25
DVD-compatible player $0$0$0
Handwriting recognition $200$200$200
HD radio $50$50$50
In-vehicle Internet $150$150$150
SD Card slot $25$25$25
Surround sound  $250$250
Telematics service, such as OnStar$200   
Traffic + travel information $25$25$25
Wi-Fi hotspot $50$50$50
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror  $75$75
Auto-dimming passenger-side mirror  $75$75
Fog light, rear $100$100$100
Fog lights$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  
Seats and Interior Trim 
Door sill trim plates $100  
Illuminated door sill trim plates  $200$200
Leather door panel trim   $250
Manual fore-aft adjuster, second row seats$75   
Manual recliner, second row seats$75   
Metal pedals   $75
Power 4-way lumbar adjuster, driver seat $150$150$150
Power 4-way lumbar adjuster, passenger seat   $150
Power fore-aft adjuster, passenger seat $100$100$100
Power height adjuster, passenger seat $100$100$100
Power lumbar adjuster, driver seat$100   
Power recliner, passenger seat $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
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$4,040$6,330$9,705$11,580
Value of Feature Adjustments$0$2,290$5,665$7,540
Value of Feature Adjustments0-2,133-5,275-7,019

Return to top

Specifications Comparison: GMC Terrain vs. Audi A6 / S6

Model Year20102018
ModelTerrainA6 / S6
Body4dr SUV4dr Sedan
Wheelbase112.5 in114.6 in
Length185.3 in194.2 in
Width72.8 in73.8 in
Height66.3 in57.8 in
Curb Weight3,854 lb.3,804 lb.
Fuel Capacity18.8 gal.19.8 gal.
Row 1 Headroom39.8 in37.2 in
Row 1 Shoulder Room55.7 in57.5 in
Row 1 Hip Room55.1 in0.0 in
Row 1 Legroom41.2 in41.3 in
Row 2 Headroom39.2 in37.8 in
Row 2 Shoulder Room55.3 in56.3 in
Row 2 Hip Room51.3 in0.0 in
Row 2 Legroom39.9 in37.4 in
Cargo Volume,
Minimum
31.6 ft314.1 ft3
Cargo Volume,
Maximum
63.9 ft314.1 ft3

Return to top

Option Package Details
GMC Terrain SLT

Preferred Equipment Group 4SB
FeatureValueRequested?
Sunroof900Yes
Memory system, driver seat200Yes
Obstacle detection, rear250Yes
Power liftgate350No
Additional chrome trim0No
Total Requested135079%
Total Not Requested35021%
Navigation system
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio100Yes
Media drive, large15Yes
Total Requested715100%
Total Not Requested00%

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 SUVs
See TrueDelta's information for all GMC models.