Select con count + suma del count como!!!???

[Libras]

Código SQL:

DROP TABLE #temp
 
CREATE TABLE #temp
(
total INT,
codigo VARCHAR(20),
kilometraje INT
)
 
INSERT INTO #temp VALUES (1,'BBSK62', 123046)
INSERT INTO #temp VALUES (1,'BBSK64',65837)
INSERT INTO #temp VALUES (1,'BBSK64',46801)
INSERT INTO #temp VALUES (2,'BBSK65',125772)
INSERT INTO #temp VALUES (2,'BBSK65',103994)
 
 
SELECT t1.*,t2.suma FROM #temp AS t1
LEFT JOIN (SELECT SUM(total) suma, codigo FROM #temp GROUP BY codigo) AS t2 ON (t1.codigo=t2.codigo)
 

saludos!