GMC Terrain GMC Terrain 2017 Mazda RX-8 Mazda RX-8 2008

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GMC Terrain vs. Mazda RX-8 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. Mazda RX-8 Invoice Comparison

Lowest Total Price: $35,303

Mazda RX-8 Automatic   
Difference: $127

Lowest Total Invoice: $32,457

Mazda RX-8 Automatic   
Difference: $1,103

Calculate Payments

  Down Payment Interest Rate Term
Model Year201720172008
ModelTerrainTerrainRX-8
TrimSLTDenaliAutomatic
Body4dr SUV4dr SUV4dr Coupe
Base Price $30,920 $34,275 $26,435
Base Invoice $29,374 $32,561 $24,458
3.6L V6 1,500 1,900  
Navigation system 495 495 2,000
Metallic paint (extra cost) 395 395  
Cargo mat 75 75 50
All-weather floor mats 125 125 78
Sunroof 995 995  
Grand Touring Package     5,335
Rear spoiler     360
Temporary spare tire     395
3.6L V6 1,365 1,729  
Navigation system 450 450 1,721
Metallic paint (extra cost) 359 359  
Cargo mat 68 68 36
All-weather floor mats 114 114 62
Sunroof 905 905  
Grand Touring Package     4,922
Rear spoiler     288
Temporary spare tire     320
Options (change) 3,585 3,985 8,218
Options (change) 3,261 3,625 7,349
Destination 925 925 650
Total Price $35,430 $39,185 $35,303
Total Invoice $33,560 $37,111 $32,457

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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 Mazda RX-8 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. Mazda RX-8

Lowest Adjusted Price and Invoice: GMC Terrain SLT
TrueDelta Adjusted Price Difference: $1,338
TrueDelta Adjusted Invoice Difference: $285
Model Year201720172008
ModelTerrainTerrainRX-8
TrimSLTDenaliAutomatic
Body4dr SUV4dr SUV4dr Coupe
Engine301hp V6301hp V6212hp R2
TransmissionT6T6T6
DrivetrainFWDFWDRWD
EPA Fuel Economy (city/highway)17/24 MPG17/24 MPG16/23 MPG
Audio (watts, speakers)250, 8250, 8300, 9
Tire (rear if not all the same)235/55-18235/55-19225/45-18
Total Price$35,430$39,185$35,303
Adjustments for Features-1,465-4,3650
Feature-Adjusted Total Price$33,965$34,820$35,303
Cost Above Minimum$0$855$0
Total Invoice$33,560$37,111$32,457
Adjustments for Features-1,388-4,1340
Feature-Adjusted Total Invoice$32,172$32,977$32,457
Cost Above Minimum$0$805$0

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Features Comparison: GMC Terrain vs. Mazda RX-8

Model Year201720172008
ModelTerrainTerrainRX-8
TrimSLTDenaliAutomatic
Body4dr SUV4dr SUV4dr Coupe
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100$1100
FWD$0$0 
RWD  $0
Accessories 
Power liftgate $350 
Power rear side windows$200$200 
Proximity key  $250
Remote app$25$25 
Remote start$150$150 
Tilt steering wheel, manual  $150
Tilt/telescoping steering wheel, manual$250$250 
Universal garage door opener $100$100
Brakes, Airbags, and Other Safety 
Blind spot warning system $200 
Brake assist$50$50 
Cross-traffic warning, rear $100 
Forward collision warning $200 
Lane departure warning $200 
Obstacle detection, rear $250 
Rearview camera$200$200 
Rollover sensor$50$50 
Vehicle health reports$0$0 
Cargo Management 
Overhead sunglass holder  $25
Rear seat pass-through  $100
Roof rails$250$250 
Second-row high console  $250
Climate Control 
Automatic climate control, front$200$200 
Rear wiper$175$175 
Drivetrain 
Limited-slip rear differential  $300
Exterior 
Bodyside cladding $350 
Bodyside cladding (gray/black)$250  
Deep-tinted rear windows$275$275 
Rear bumper protector$40$40 
Infotainment 
4G LTE connectivity$0$0 
App support$0$0 
Aux input$50$50 
Bluetooth audio streaming$25$25 
Bluetooth cell phone link$100$100 
CD changer, in-dash  $325
Satellite radio$200$200 
SD Card slot$25$25 
Siri Eyes Free support$0$0 
SMS text-to-speech reader$25$25 
Telematics service, such as OnStar, with navigation$225$225 
USB port$25$25 
Voice control for audio system$25$25 
Voice control for external devices$0$0 
Wi-Fi hotspot$50$50 
Instruments, Lights, and Mirrors 
Automatic headlights$125$125 
Compass$0$0 
Fog lights  $125
Interior ambient lighting$150$150 
Spotter mirror(s)$50  
Trip computer$150$150 
Xenon HID headlights  $500
Seats and Interior Trim 
Door sill trim plates  $100
Floor mats, second row (optional)$0$0 
Folding second row seats$300$300 
Illuminated door sill trim plates $200 
Leather door panel trim $250 
Leather-wrapped steering wheel$150 $150
Manual fore-aft adjuster, second row seats$75$75 
Manual recliner, second row seats$75$75 
Memory system, driver seat $200 
Power fore-aft adjuster, passenger seat $100 
Power height adjuster, passenger seat $100 
Power lumbar adjuster, passenger seat $100 
Power recliner, passenger seat $100 
Power tilt adjuster, passenger seat $100 
Upholstered instrument panel $300 
Wood/leather-wrapped steering wheel $150 
Suspension, Wheels, and Tires 
Sport suspension (upgrade)  $0
Touring suspension (upgrade) $0 
Transmission 
Steering-wheel-mounted transmission controls  $100
Total Value of Features$5,040$7,940$3,575
Value of Feature Adjustments$1,465$4,365$0
Value of Feature Adjustments-1,388-4,1340

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Specifications Comparison: GMC Terrain vs. Mazda RX-8

Model Year20172008
ModelTerrainRX-8
Body4dr SUV4dr Coupe
Wheelbase112.5 in106.4 in
Length185.5 in174.3 in
Width72.8 in69.7 in
Height66.3 in52.8 in
Curb Weight3,988 lb.3,075 lb.
Fuel Capacity18.8 gal.15.9 gal.
Row 1 Headroom39.8 in38.2 in
Row 1 Shoulder Room55.7 in54.8 in
Row 1 Hip Room55.1 in53.3 in
Row 1 Legroom41.2 in42.7 in
Row 2 Headroom39.2 in36.8 in
Row 2 Shoulder Room55.3 in54.9 in
Row 2 Hip Room51.3 in48.1 in
Row 2 Legroom39.9 in32.2 in
Cargo Volume,
Minimum
31.6 ft37.6 ft3
Cargo Volume,
Maximum
63.9 ft37.6 ft3

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Option Package Details
GMC Terrain SLT

Navigation system
FeatureValueRequested?
Navigation system600Yes
SD Card slot25No
Total Requested60096%
Total Not Requested254%

Option Package Details
GMC Terrain Denali

Navigation system
FeatureValueRequested?
Navigation system600Yes
SD Card slot25No
Total Requested60096%
Total Not Requested254%

Option Package Details
Mazda RX-8 Automatic

Grand Touring Package
FeatureValueRequested?
Leather seating surfaces900Yes
Heated mirrors25Yes
Heated front seats200Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power recliner, driver seat100Yes
Power lumbar adjuster, driver seat100Yes
Proximity key250No
Traction control100Yes
Stability control400Yes
Fog lights125No
Xenon HID headlights500No
Sunroof900Yes
CD changer, in-dash200No
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Bose, 300W, 9 speakers350No
Sport suspension (upgrade)250No
Performance braking system (optional)250No
Limited-slip rear differential300No
225/45ZR18 tires400No
Total Requested322555%
Total Not Requested262545%

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