Turbo, supercharged or naturally aspirated for excitement?

Turbo, supercharged or naturally aspirated for excitement?

Author
Discussion

StephMurphy

Original Poster:

182 posts

61 months

Wednesday 18th November 2020
quotequote all
Which method gives the best feeling of sheer power and fun?
Is it the relatively narrow ranged but immense thrust a twin turbo V8 provides or do you prefer the instant tug a supercharged car gives?
Or is something like a Ferrari 458, Lamborghini Huracan 610 or Audi R8 Plus V10 with their Everest-like rev limits the way to go, with added throttle response like nothing else? You can of course add the banshee wail of a N/A car to those qualities.
Maybe you feel BHP is the ONLY thing that matters? However it is produced.
For me, if you're on a budget relatively speaking, a turbo can give you crazy performance for sensible money. Witness things like 500 bhp Audi RS3s and the like. But if you've got the dosh i see no better way than the Huracan and it's 5.2 screamer or even a top Ferrari 6.5 V12 with it's 812 PS/800 bhp and to die for sound and power.

mat205125

17,790 posts

227 months

Wednesday 18th November 2020
quotequote all
Whilst I'm a fan of natural aspiration and RPM for an engine of choice, I've come to the conclusion that there is no single answer that is applicable across the board.

A turbocharged engine suits an R32 Skyline or Mk4 Supra perfectly, and seeing cars with V8 swaps just seems a shame.

The problem comes when there are incongruous engine and gearboxes in cars that deserve so much more, or which spoil otherwise great packages. Think of a Smart Roadster or Renault Alpine as examples where the gearbox ruins an otherwise great car, or modern BMW M cars that lose out on some magic by retiring their naturally aspirated motors in favour of downsizing and turbo charging.

Most of this isn't affecting statistical performance or lap times, and is more about the visceral experience of enjoying the car ..... the connection between the sack of blood and organs, and the machine it's strapped to

james_gt3rs

4,816 posts

205 months

Wednesday 18th November 2020
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Electric wink

cerb4.5lee

36,998 posts

194 months

Wednesday 18th November 2020
quotequote all
Generally I prefer a turbo engine in a daily driver(torque comes in lower down), and a N/A engine in a weekend/occasional car(I enjoy the high revs when the roads are quiet). I think that both can offer fun/excitement though but in different ways.

I haven't had a car with a supercharger although I'd like to try one.

I like the depth/noise that a N/A engine offers, but I do also like the noises that a turbo engine makes as well.

Krikkit

27,402 posts

195 months

Wednesday 18th November 2020
quotequote all
Depends what you find exciting - most people think jerk and acceleration are most interesting.

Therefore turbo > supercharged > NA, in general.

Personally I'd rather rev something out.

RobM77

35,349 posts

248 months

Wednesday 18th November 2020
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I loved my supercharged 2-Eleven. The whistle and scream was great, as was the throttle response. However, I do like a nice normally aspirated engine, such as the dramatic roller barrel throttle k series in the 'R' Caterhams. I couldn't choose between them. I'm not a fan of turbos - I've owned several, driven lots, and nope. If anything, the more serious engines are even worse than the more humble. I drove a Noble M400 on track and hated the way it spooled up mid-corner, something a milder engine like the twin turbo 135i never did.

untakenname

5,132 posts

206 months

Wednesday 18th November 2020
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Have a highly strung turbo for my daily driver and a highly strung 10k NA for my weekend car, each one has it's place but if had to chose one car would take the turbo as it's far more tractable.

DaveCWK

2,173 posts

188 months

Wednesday 18th November 2020
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The rapid & massive increase in torque from a big turbo spooling up is the most exciting IMO.

Rod200SX

8,124 posts

190 months

Wednesday 18th November 2020
quotequote all
Too many variables. Especially with boosted cars. There's a massive difference in excitement from say a RS3 with 420HP to a 20 year old Nissan Silvia with 420HP. One will be smooth, quiet and fast and the other will be crazy and feel like you're in a rocket ship in comparison.

Same with big engines, you could have a V12 merc/BMW that'll be just as fast (in a straight line) as some supercars.

av185

20,464 posts

141 months

Wednesday 18th November 2020
quotequote all
Many turbo cars especially budget ones are similar to driving with an elasticted throttle any power delivery is erratic and hence of no interest whatsoever.

Can't beat the perfectly linear power delivery throttle response and sound of a 9k rev limit sophisticated na which has minimal power and torque drop off to the redline.

There really is no substitute engine for fun driving.

and31

4,123 posts

141 months

Wednesday 18th November 2020
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I love my supercharged car,but I’m also a big fan of a nice rev happy n/a screamer.

s m

23,830 posts

217 months

Wednesday 18th November 2020
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Different for everyone - no one size fits all

Personally I can enjoy an example of all types ....and equally dislike some examples of all types ....( although I’ve only tried a few supercharged cars and enjoyed them all )

StephMurphy

Original Poster:

182 posts

61 months

Thursday 19th November 2020
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Good replies. The turbos on my 2 fast cars are certainly different. The Lotus despite being set up to perfection with 400 bhp is a like a light switch compared to the BMW despite the latter having over 50% more power. The BMW is easier to drive even with the massive power advantage. Plus the Lotus loves it's 99 octane. BM isn't bothered it seems. I'd love a Ferrari V12 like the 812 but that's not happening. But i DO want a 599 next year, now they are down to sensible money. I really want a n/a Ferrari with 12 pots.

fatboy b

9,641 posts

230 months

Thursday 19th November 2020
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Supercharged surely. More special than any leccy crap.

85Carrera

3,503 posts

251 months

Thursday 19th November 2020
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james_gt3rs said:
Electric wink
Hardly rolleyes

StephMurphy

Original Poster:

182 posts

61 months

Thursday 19th November 2020
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Tesla 2 seater in crazy mode or whatever they call it must be fun, i assume!

alec.e

2,149 posts

138 months

Thursday 19th November 2020
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Supercharged or high reving N/A is most exciting.

My CL is my first Turbocharged petrol, great for making huge amounts of cheap power, but I don't like the poor throttle response. My M6 V10 and previous XJ Supercharged had fantastic throttle response.

anonymous-user

68 months

Thursday 19th November 2020
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Krikkit said:
Depends what you find exciting - most people think jerk and acceleration are most interesting.

Therefore turbo > supercharged > NA, in general.
Err no. Positive Displacement supercharger always gives the biggest shove in the back. Here's mine, observe the torque curve.





Makes Golf R HP at 2000 rpm.




Edited by anonymous-user on Thursday 19th November 19:28

ZX10R NIN

29,149 posts

139 months

Thursday 19th November 2020
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All three are exciting & I think the biggest factor is the car the engine is in.

zek

120 posts

172 months

Thursday 19th November 2020
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I have a twin screw blower on my 330 BMW e46 compact (circa 440 bhp), the car drives just like CSL with a big V8 and even after 8 years with the setup never fails to put a smile on my face.