Chevrolet Impala Chevrolet Impala 2018 GMC Acadia GMC Acadia 2018

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

Join Us

Chevrolet Impala vs. GMC Acadia 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.

Chevrolet Impala vs. GMC Acadia Invoice Comparison

Lowest Total Price: $41,080

Chevrolet Impala Premier   
Difference: $8,205

Lowest Total Invoice: $39,283

Chevrolet Impala Premier   
Difference: $7,454

Calculate Payments

  Down Payment Interest Rate Term
Model Year20182018
ModelImpalaAcadia
TrimPremierDenali
Body4dr Sedan4dr SUV
Base Price $36,420 $45,415
Base Invoice $34,963 $43,128
Premier Convenience Package 935  
Premier Confidence Package 1,275  
Rear spoiler 425  
Engine-block heater 100 100
Panoramic sunroof 1,050  
Technology Package   1,395
Sunroof   1,400
Premier Convenience Package 851  
Premier Confidence Package 1,160  
Rear spoiler 387  
Engine-block heater 91 91
Panoramic sunroof 956  
Technology Package   1,269
Sunroof   1,274
Options (change) 3,785 2,895
Options (change) 3,445 2,634
Destination 875 975
Total Price $41,080 $49,285
Total Invoice $39,283 $46,737

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 Chevrolet Impala dealer quotes or GMC Acadia 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: Chevrolet Impala vs. GMC Acadia

Lowest Adjusted Price and Invoice: Chevrolet Impala Premier
TrueDelta Adjusted Price Difference: $3,385
TrueDelta Adjusted Invoice Difference: $2,883
Model Year20182018
ModelImpalaAcadia
TrimPremierDenali
Body4dr Sedan4dr SUV
Engine305hp V6310hp V6
TransmissionT6T6
DrivetrainFWDFWD
EPA Fuel Economy (city/highway)19/28 MPG18/25 MPG
Audio (watts, speakers)?, 11?, 8
Tire (rear if not all the same)245/40-20235/55-20
Total Price$41,080$49,285
Adjustments for Features0-4,820
Feature-Adjusted Total Price$41,080$44,465
Total Invoice$39,283$46,737
Adjustments for Features0-4,571
Feature-Adjusted Total Invoice$39,283$42,166

Return to top

Features Comparison: Chevrolet Impala vs. GMC Acadia

Model Year20182018
ModelImpalaAcadia
TrimPremierDenali
Body4dr Sedan4dr SUV
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100
FWD$0$0
Accessories 
Hands-free trunk or liftgate $100
Power liftgate $350
Brakes, Airbags, and Other Safety 
Around view cameras $500
Automatic braking, low-speed $200
Driver inboard seat-mounted side-impact airbag $150
Following distance indicator $25
Knee airbag, passenger$75 
Lane departure prevention, steering-based $200
Obstacle detection, front $150
Pedestrian detection $50
Rear side airbags$300 
Rearview camera$200 
Side curtain airbags$350 
Side curtain airbags, three rows $500
Trailer sway control $25
Cargo Management 
Cargo mat$40 
Cargo net$40 
Class III trailer hitch $250
Overhead sunglass holder $25
Roof rails $250
Towing camera $50
Trailering equipment (7 wire) $150
Climate Control 
Interior air filter$0 
Rear air vents$100 
Rear air vents with automatic controls $250
Rear HVAC unit $400
Rear wiper $175
Exterior 
Bodyside cladding $350
Deep-tinted rear windows $275
Glass roof panel(s) $300
Laminated front side windows$200 
Panoramic sunroof$1200 
Sunroof $900
Wheel-lip moldings $75
Infotainment 
CD player$125 
HD radio$50 
MP3-compatible player$50 
Surround sound$250 
Traffic information $25
Wireless charging station$75 
Instruments, Lights, and Mirrors 
Auto-dimming headlights $200
Fog lights $125
Large color reconfigurable instrument cluster display $250
Mirror tilt-down in reverse $25
Turn signals on or near mirrors$25 
Seats and Interior Trim 
Door sill trim plates $100
Floor mats, second row (optional) $0
Floor mats, third row (optional) $0
Folding third row seats $600
Heated second row seats $200
Manual fore-aft adjuster, second row seats $75
Manual recliner, second row seats $75
Manual recliner, third row seats $125
Power 4-way lumbar adjuster, driver seat$150 
Power 4-way lumbar adjuster, passenger seat$150 
Power lumbar adjuster, driver seat $100
Power lumbar adjuster, passenger seat $100
Upgraded floor mats$0 
Wood trim $300
Suspension, Wheels, and Tires 
Alloy wheels$350 
Electronic systems calibration selector $200
Polished alloy wheels $350
Total Value of Features$4,830$9,650
Value of Feature Adjustments$0$4,820
Value of Feature Adjustments0-4,571

Return to top

Specifications Comparison: Chevrolet Impala vs. GMC Acadia

Model Year20182018
ModelImpalaAcadia
Body4dr Sedan4dr SUV
Wheelbase111.7 in112.5 in
Length201.3 in193.6 in
Width73.0 in75.4 in
Height58.9 in66.0 in
Curb Weight3,800 lb.4,060 lb.
Fuel Capacity18.5 gal.22.0 gal.
Row 1 Headroom39.9 in40.0 in
Row 1 Shoulder Room57.9 in59.4 in
Row 1 Hip Room54.9 in55.7 in
Row 1 Legroom41.9 in41.0 in
Row 2 Headroom37.4 in39.6 in
Row 2 Shoulder Room56.9 in58.7 in
Row 2 Hip Room54.1 in53.3 in
Row 2 Legroom39.8 in39.7 in
Row 3 Headroom0.0 in37.2 in
Row 3 Shoulder Room0.0 in54.3 in
Row 3 Hip Room0.0 in42.9 in
Row 3 Legroom0.0 in31.1 in
Cargo Volume,
Minimum
18.8 ft312.8 ft3
Cargo Volume,
Behind R2
18.841.7 ft3
Cargo Volume,
Maximum
18.879.0 ft3

Return to top

Option Package Details
Chevrolet Impala Premier

Premier Convenience Package
FeatureValueRequested?
Tilt/telescoping steering wheel, power100Yes
Cooled or ventilated front seats300Yes
Memory system, driver seat200Yes
Auto-dimming driver-side mirror75Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Heated steering wheel100Yes
Cargo net40No
Cargo mat40No
Upgraded floor mats0No
Total Requested102593%
Total Not Requested807%
Premier Confidence Package
FeatureValueRequested?
Radar- or camera-based collision preparation system0Yes
Lane departure warning200Yes
Adaptive cruise control, all-speed700Yes
Automatic braking, high-speed or partial200Yes
Forward collision warning200Yes
245/40VR20 tires400No
Total Requested130076%
Total Not Requested40024%

Option Package Details
GMC Acadia Denali

Sunroof
FeatureValueRequested?
Sunroof900Yes
Glass roof panel(s)300No
Total Requested90075%
Total Not Requested30025%
Technology Package
FeatureValueRequested?
Radar- or camera-based collision preparation system0Yes
Adaptive cruise control, all-speed700Yes
Around view cameras300No
Automatic braking, high-speed or partial200Yes
Total Requested90075%
Total Not Requested30025%

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 Chevrolet models.