How to show count of sub elements in Group By query - Pivoted - sql-server

Question

We have cars table.
It has marques:
Nissan
Toyota
BMW
We have cities:
New York
Los Angeles
Dallas
Table:
Id
Marque
CityId
It has all 250 000 cars for the 3 cities.
How do we show them grouped by city and count, but the cities are columns.
This is my query:
SELECT Count(veh.id) [Count],pd.District, vet.Name FROM Vehicles veh
INNER JOIN PostalDistricts pd on pd.Id = veh.PostalDistrictId
INNER JOIN VehicleMarqueId vet on vet.id = veh.VehicleMarqueId
GROUP BY pd.District, vet.Name
ORDER BY Count(veh.id) DESC, pd.District asc
But the result is:
+-------+-------------+--------+
| Count | City | Marque |
+-------+-------------+--------+
| 9547 | New York | Toyota |
| 3509 | Dallas | Toyota |
| 2608 | Los Angeles | Toyota |
| 2545 | New York | Nissan |
| 2107 | Dallas | Nissan |
| 1780 | Los Angeles | Nissan |
+-------+-------------+--------+
Expected is:
+-------------+--------+--------+
| City | Toyota | Nissan |
+-------------+--------+--------+
| Dallas | 3509 | 2107 |
| Los Angeles | 2608 | 1780 |
| New York | 9547 | 2545 |
+-------------+--------+--------+

Answer 1

You can use the pivot statement:
declare #tmp table ([count] int , City varchar(50), Marque nvarchar(50))
insert into #tmp values
(9547, 'New York', 'Toyota')
,(3509, 'Dallas', 'Toyota')
,(2608, 'Los Angeles', 'Toyota')
,(2545, 'New York', 'Nissan')
,(2107, 'Dallas', 'Nissan')
,(1780, 'Los Angeles', 'Nissan')
select * from #tmp
pivot
(
max([count])
for Marque in ([Toyota], [Nissan] )
) piv
Results:
But if you have more values in the Marque column you have to use dynamic TSQL to generate all the columns needed