Ai yo.......the new caddy lah....if the kangoo(even wid the
newer got turbo tat model) now can mod till 230 bhp, i go get
kangoo liao... 
But in actual fact , hv to keep up wid a base 225 wrx is never
easy.....mod abit, 2nd gear on rex can pass 100km/h liao.....
turbo diesel is not say not powerful.. jus that application is
different mah...the minus point is lack of rev......if hv a turbo
diesel got as much rev as a petrol car....then things will be
better for the diesel....
Cos for instance, a old vw caddy tdi stock is 14 sce i think, but
if re-mapp or change ecu,change nozzles(injectors) is bout 7sec
liao...if further mod will be better.
Turbo Diesel is bout the "stick to the seat" feeling aka torque i
feel...
while petrol turbo is more on bhp...& they hv rev....
Like a civic sir doch..vtec open 5000+rpm once & at 7000rpm
again....
For diesel, the rev max also is 4.5k to 5k....cos if u drive, u
will know 1k of rev is alot liao & on powerful vehicle,the 1k
of rev on rpm can tear the other car.
Alternatively, can search the Merc car Diesel new model in other
country..600+Nm...but 0-100km/h is bout 6 sec nia... 