SQL query to group parameters into same column where ID is the same

I am trying to write a query that will groups several columns under one main column type called parameters instead of creating a record per parameter. This what I currently have in my table called cars

What I am expecting is this:

I am unsure how to write this query, I have tried using intersect but that did not work correctly.

I am writing this query so that it will be able to loop through this is a logic app on Azure.

Here are a couple of ideas:

SELECT  car_id, car_model, car_lot, 'params {' + string_agg(concat('(', spec_name, ':', displayMin, ',', displayMax, ',', state, ')'), ',') + '}'
FROM    (
    VALUES  (102, N'Toyota', 2, N'Battery', 100, 1, 1)
    ,   (102, N'Toyota', 2, N'Engine', 1000, 25, 1)
    ,   (102, N'Toyota', 2, N'Oil', 90, 9, 1)
    ,   (103, N'BMW', 2, N'Engine', 2000, 50, 1)
    ,   (103, N'BMW', 2, N'Throttle', 20, 5, 0)
    ,   (103, N'BMW', 2, N'Battery', 100, 10, 0)
) t (car_id,car_model,car_lot,spec_name,displayMin,displayMax,state)
GROUP BY car_id, car_model, car_lot


;WITH data AS (
    SELECT  *
    FROM    (
    VALUES  (102, N'Toyota', 2, N'Battery', 100, 1, 1)
    ,   (102, N'Toyota', 2, N'Engine', 1000, 25, 1)
    ,   (102, N'Toyota', 2, N'Oil', 90, 9, 1)
    ,   (103, N'BMW', 2, N'Engine', 2000, 50, 1)
    ,   (103, N'BMW', 2, N'Throttle', 20, 5, 0)
    ,   (103, N'BMW', 2, N'Battery', 100, 10, 0)
) t (car_id,car_model,car_lot,spec_name,displayMin,displayMax,state)
)
SELECT  car_id, car_model, car_lot, (
    SELECT  spec_name, displayMin, displayMax, state
    FROM    data dOuter
    WHERE   dOuter.car_id = d.car_id
    FOR json path, root('params')
    )
FROM    data d
GROUP BY car_id, car_model, car_lot

The first one uses STRING_AGG to aggregate the params into your "old" style params string.

The second one does a json version of above.