Buick LaCrosse Buick LaCrosse 2018 Chevrolet Impala Chevrolet Impala 2006

We are 106,000+ car owners sharing real-world car information.

Join Us

Buick LaCrosse vs. Chevrolet Impala 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.

Buick LaCrosse vs. Chevrolet Impala Invoice Comparison

Lowest Total Price: $29,580

Chevrolet Impala SS   
Difference: $12,670

Lowest Total Invoice: $27,602

Chevrolet Impala SS   
Difference: $12,746

Calculate Payments

  Down Payment Interest Rate Term
Model Year201820182006
Body4dr Sedan4dr Sedan4dr Sedan
Base Price $33,665 $44,870 $26,330
Base Invoice $32,318 $43,075 $24,882
LGX V6 engine 2,500    
Essence Group 2,700    
Metallic paint (extra cost) 395    
Rear spoiler 415 415  
Engine-block heater 100 100 50
Panoramic sunroof 1,550    
Convenience Package     240
Leather upholstery     1,075
Satellite radio     325
Sunroof     900
LGX V6 engine 2,275    
Essence Group 2,592    
Metallic paint (extra cost) 359    
Rear spoiler 378 378  
Engine-block heater 91 91 42
Panoramic sunroof 1,410    
Convenience Package     199
Leather upholstery     802
Satellite radio     270
Sunroof     747
Options (change) 7,660 515 2,590
Options (change) 7,105 469 2,060
Destination 925 925 660
Total Price $42,250 $46,310 $29,580
Total Invoice $40,348 $44,469 $27,602

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 Buick LaCrosse dealer quotes or Chevrolet Impala 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: Buick LaCrosse vs. Chevrolet Impala

Lowest Adjusted Price and Invoice: Chevrolet Impala SS
TrueDelta Adjusted Price Difference: $6,475
TrueDelta Adjusted Invoice Difference: $6,830
Model Year201820182006
Body4dr Sedan4dr Sedan4dr Sedan
Engine310hp V6310hp V6303hp V8
EPA Fuel Economy (city/highway)21/30 MPG21/30 MPG18/28 MPG
Audio (watts, speakers)?, 8?, 11?, 6
Tire (rear if not all the same)235/50-18245/45-19235/50-18
Total Price$42,250$46,310$29,580
Adjustments for Features-6,195-9,2200
Feature-Adjusted Total Price$36,055$37,090$29,580
Cost Above Minimum$0$1,035$0
Total Invoice$40,348$44,469$27,602
Adjustments for Features-5,916-8,8530
Feature-Adjusted Total Invoice$34,432$35,616$27,602
Cost Above Minimum$0$1,184$0

Return to top

Features Comparison: Buick LaCrosse vs. Chevrolet Impala

Model Year201820182006
Body4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
9-speed manually-shiftable automatic$1400$1400 
4-speed automatic  $800
AC power outlet $100 
Heated steering wheel $100 
Proximity key$250$250 
Remote app$25$25 
Sunshade, rear, power$225$225 
Tilt steering wheel, manual  $150
Tilt/telescoping steering wheel, power$350$350 
Brakes, Airbags, and Other Safety 
Blind spot warning system $200 
Brake assist$50$50 
Cross-traffic warning, rear $100 
Following distance indicator $25 
Forward collision warning $200 
Front side airbags$350$350 
Knee airbag, driver$100$100 
Knee airbag, passenger$100$100 
Lane departure prevention, steering-based $200 
Lane departure warning $200 
Obstacle detection, rear$300$300 
Rear side airbags$300$300 
Rearview camera$200$200 
Rollover sensor$50$50 
Safety key$5$5 
Stability control$400$400 
Vehicle health reports$0$0 
Cargo Management 
Cargo net$40$40 
Second-row under-floor storage  $150
Climate Control and Infotainment 
4G LTE connectivity$50$50 
Android Auto support$100$100 
App support$100$100 
Apple CarPlay support$100$100 
Automatic climate control, front$200$200 
Bluetooth audio streaming$25$25 
Bluetooth cell phone link$100$100 
CD player  $125
MP3-compatible player  $50
Navigation system $600 
Rear air vents$100$100 
SMS text-to-speech reader$25$25 
Surround sound $250 
Telematics service, such as OnStar  $300
Telematics service, such as OnStar, with navigation$325$325 
Traffic + travel information $25 
Voice control for audio system$25  
Voice control for external devices$0$0 
Voice control for nav and audio $100 
Wi-Fi hotspot$50$50 
Wireless charging station$75$75 
Active grille shutters$0$0 
Laminated front side windows$200$200 
Panoramic sunroof$1200$1200 
Sunroof  $900
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror$75$75 
Head-up display (HUD) $350 
Large color reconfigurable instrument cluster display$250$250 
Steering-linked headlights$150$150 
Trip computer$150$150 
Turn signals on or near mirrors$25$25 
Xenon HID headlights$500$500 
Automatic start / stop$150$150 
Steering-wheel-mounted transmission controls$100$100 
Seats and Interior Trim 
Cooled or ventilated front seats $300 
Manual lumbar adjuster, driver seat  $50
Massage, driver seat $100 
Massage, passenger seat $100 
Memory system, driver seat$200$200 
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  
Power recliner, passenger seat$100$100 
Upgraded floor mats $0 
Suspension, Wheels, and Tires 
Alloy wheels $350 
Machined alloy wheels$350 $350
Sport suspension (upgrade)  $0
Total Value of Features$9,070$12,095$2,875
Value of Feature Adjustments$6,195$9,220$0
Value of Feature Adjustments-5,916-8,8530

Return to top

Specifications Comparison: Buick LaCrosse vs. Chevrolet Impala

Model Year20182006
Body4dr Sedan4dr Sedan
Wheelbase114.4 in110.5 in
Length197.5 in200.4 in
Width73.5 in72.9 in
Height57.5 in58.7 in
Curb Weight3,598 lb.3,712 lb.
Fuel Capacity15.8 gal.17.5 gal.
Row 1 Headroom38.4 in39.4 in
Row 1 Shoulder Room57.7 in58.7 in
Row 1 Hip Room54.8 in56.4 in
Row 1 Legroom42.0 in42.3 in
Row 2 Headroom37.2 in37.8 in
Row 2 Shoulder Room56.6 in58.6 in
Row 2 Hip Room55.1 in57.2 in
Row 2 Legroom40.0 in37.6 in
Cargo Volume14.3 ft318.6 ft3

Return to top

Option Package Details
Buick LaCrosse

LGX V6 engine
Machined alloy wheels0No
Bright-finished exhaust tip(s)25Yes
Temporary spare tire150No
9-speed manually-shiftable automatic0Yes
3.6L V6
310 hp@6800
282 lb-ft@5200
Total Requested102587%
Total Not Requested15013%
Essence Group
Leather seating surfaces900Yes
Heated front seats200Yes
Power lumbar adjuster, passenger seat100No
Steering-linked headlights150No
Memory system, driver seat200No
Auto-dimming driver-side mirror75No
Wireless charging station75No
Total Requested110065%
Total Not Requested60035%

Option Package Details
Chevrolet Impala SS

Convenience Package
Heated mirrors25Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Total Requested275100%
Total Not Requested00%
Leather upholstery
Leather seating surfaces900Yes
Heated front seats200Yes
Power fore-aft adjuster, passenger seat100Yes
Power height adjuster, passenger seat100Yes
Power tilt adjuster, passenger seat100Yes
Total Requested1400100%
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 Sedans
See TrueDelta's information for all Buick models.