75mph in a Bedford KM. 110mph in a Vauxhall Cavalier 2.0i.
I once did 41 mph in a Tesco truck on a single carriageway, had to hit the brakes when I realised!!
Indicated 147mph in a TVR Chimera 
And about 140 in a 928
cupidstunt:
Indicated 147mph in a TVR Chimera
And about 140 in a 928
Was that at 44 ton gross ? 
177
Heres my car its a revo stage 4 plus which is running about 420 bhp,therefore it trots along very nicely thank you chaps
An indicated 184mph on the clock on a private test track in my old modified EvoVI. felt to be pulling ok still too by my exit came up awefuly fast
once had 140KPH down a big old hill near lyon in an actros 
the speedo clocked out at 140mph in a 1.6 ford Mondeo took me a few junctions n a hill going up the m1 from worksop to wakefield but I don’t have a clue on the real speed. it did seem fast n it ratteled n screamed like a ■■■■■ but that could have been my mate. I know I was 18 n stupid. only passed my test a few days earlier
Fools on wheels
135 on a bike (vtr 1000) & approx 80mph in a 1974 ERF unit only with a Chinese box, that really moved
Got just over 130 in a BMW 7 series on the M11, but was only brief as the signposts & lampposts don’t half whizz by - but unnerving really!!
White Road Commander with a Cat engine used to be quite happy at 72mph loaded,
Never had my bike flat out (1300cc Yamaha), haven’t got the bottle anymore (and 2 wheels at speed? - no thanks)
145mph on a fz6… Bout 90-100 in a car…
Scary stuff lol
my old next door neighbours idea of a fun night out was to ride his bike down the m42 flat out and trigger the speed cameras one after another,he was on telly once,the fastest speed clocked through a camera,his rear number plate was attached with velcro…he used to pull the plate off and go for it!!..never caught.
my fastest in cars was 130mph,once on the M6 in a vw golf vr6 and a few weeks back on the A5 in my rover 45 deisel. 
An indicated 160mph on a ZX9R
About 130mph in a chipped Seat Ibiza TDi
125kph in a truck 5 nights a week.
I owned an r34 gtr v-spec nissan skyline. It was unbelievably quick, I’m not going to say on an open forum but i will say when i sold it, it was running just shy of 650bhp.
The 0-60 was around the 3 second mark and it was an absolute beast to drive. There wasn’t anything else on the road that got near this.
140mph indicated Audi A4.
fastest in a car was 145
fastest in a truck is 60 (let it overrun the limiter going down a hill once… naughty me…
fastest on a bike is a gps recorded 193. on a autobahn.
155 in das auto on the autobahn!
I have done just a tad over 150mph in my Corrado on a motorway at night. Only got to 110mph on my local track Castle Combe though so changing my gearbox slightly to get better acceleration but won’t be able to hit over 150mph again.