About $1,414 a year for full coverage on a national average — within a few percent of the $1,438 average car. Insurers rate the Buick LaCrosse at an index of 98 where 100 is a typical vehicle, based on how often and how expensively these cars actually generate claims (latest data covers 2017-2019).
The premium isn't spread evenly across the Buick LaCrosse: Collision — damage to your own car in a crash — carries its highest loss index at 113, while Property damage sits at 82. Those 31 points are the real reason behind the price, and they are the part a quote form never shows you. Against what the car is worth the bill looks different again: a 2017 LaCrosse sells for a median $14,995, so a year of cover costs 9.4% of the car's value. Over 14 generations of data the index has climbed from 71 (2004-2006) to 98 (2017-2019). Calculated from 23 insurance-loss records and live US listing prices.
Why a LaCrosse costs what it does
Insurers don't price a car with one number — they track losses separately for each kind of cover. An index of 100 is the average vehicle, so anything above means this model generates costlier claims of that type:
Read it as «where the money goes». A high Collision figure means these cars are expensive to repair after a crash; a high Comprehensive figure points at theft, weather and vandalism instead. Estimated annual split at $1,414: Liability (BI + PD) $679 · Collision $396 · Comprehensive $170 · Other (UM / PIP) $170.
How it changed by generation
Insurance-loss index of the LaCrosse across every generation in the data. Newer isn't automatically cheaper — driver-assist systems cut crash frequency, while sensors and aluminium panels push repair bills up:
Each point averages every recorded variant of that generation. The LaCrosse has become more expensive to insure over time (+27 points).
What a LaCrosse costs by state
Where you park matters as much as what you drive. The LaCrosse's index applied to each state's average premium — the same car, the same cover, different postcode:
| State | LaCrosse est. / yr | vs national |
|---|---|---|
| Florida | +39% vs US | |
| Louisiana | +38% vs US | |
| New York | +32% vs US | |
| District of Columbia | +26% vs US | |
| Georgia | +21% vs US | |
| Texas | +20% vs US | |
| Wisconsin | -30% vs US | |
| Hawaii | -31% vs US | |
| Idaho | -32% vs US | |
| North Dakota | -33% vs US | |
| Vermont | -33% vs US | |
| Maine | -36% vs US |
Six priciest and six cheapest states shown. Figures are the state's average premium scaled by the Buick LaCrosse's loss index of 98 — your own quote also depends on age, record, deductible and ZIP.
Buick LaCrosse insurance — frequently asked
How much is insurance for a Buick LaCrosse?
About $1,414 a year for full coverage at the national average, versus $1,438 for a typical car. That's the model's insurance-loss index of 98 applied to the US average premium.
Why is the LaCrosse expensive or cheap to insure?
For the Buick LaCrosse the costliest area is Collision at an index of 113, covering damage to your own car in a crash — against 82 for its cheapest. Insurers set premiums from claim history like that, not from the sticker price — which is why the Buick LaCrosse lands at 98, not at what it costs new.
Is that a lot relative to the car's value?
A year of cover is 9.4% of what a 2017 LaCrosse sells for — $1,414 against a median price of $14,995. Cheap cars often show a higher percentage even when the dollar premium is lower, and at 9.4% the LaCrosse sits on the expensive side of that trade.
Does its safety rating lower the premium?
Not directly. The LaCrosse holds 5 stars from NHTSA, but crash-test performance and repair cost are priced separately — a car can protect occupants well and still be costly to fix.
Where does this data come from?
Insurance-loss indices published for real vehicles, combined with NAIC state average premiums. It's claim history, not a quote engine — so it shows what these cars actually cost insurers rather than what one company would offer you.
Will my own quote match this?
Treat it as a baseline for the car itself. Your figure also moves with age, driving record, deductible, mileage and ZIP code — the same LaCrosse can differ by hundreds between two drivers.
How we work this out
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