Daily driver auto barge: 4cyl petrol or 6cyl diesel?
Daily driver auto barge: 4cyl petrol or 6cyl diesel?
Author
Discussion

TurboHatchback

Original Poster:

4,236 posts

181 months

Tuesday 2nd February 2021
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Given the choice which would be your preference for a medium to large automatic daily driver? Assuming both turbocharged with a similar peak power output somewhere around 270bhp, in a car between 3 series and 5 series segment size.

What factors sway your preference most?



Krikkit

27,930 posts

209 months

Tuesday 2nd February 2021
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Even with the devil's fuel, the straight 6 wins for me.

Smoothness is luxury, and a 4-pot is never luxury.

Bill

58,382 posts

283 months

Tuesday 2nd February 2021
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Are we allowed a V8?? biggrin Or at least 6cyl petrol?

cerb4.5lee

44,059 posts

208 months

Tuesday 2nd February 2021
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Krikkit said:
Even with the devil's fuel, the straight 6 wins for me.

Smoothness is luxury, and a 4-pot is never luxury.
Agree with a 4-pot is never luxury, however I did have a go in a 2017 530i with the 4-pot and it did feel smooth mated to the ZF8 auto. I do really like a 6 cylinder diesel engine(they always feel punchy I reckon) if you are covering big miles though.

I find this a far more tough choice than I was expecting to be fair.

culpz

4,964 posts

140 months

Tuesday 2nd February 2021
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6-cylinder petrol wink

mikey_b

2,637 posts

73 months

Tuesday 2nd February 2021
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270bhp from a 4-pot is quite a high output. Doesn't sound like the sort of relaxing engine usually found in a 'barge'.

What cars are you thinking of?

Triumph Man

9,566 posts

196 months

Tuesday 2nd February 2021
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4 cylinder engines have no place in an executive car. I don't care how much power they can have, it has to be a minimum of 5 cylinders and up, preferably a minimum of 6.

cerb4.5lee

44,059 posts

208 months

Tuesday 2nd February 2021
quotequote all
Triumph Man said:
4 cylinder engines have no place in an executive car. I don't care how much power they can have, it has to be a minimum of 5 cylinders and up, preferably a minimum of 6.
Good point. Everytime I got into my 520d I did wish that it had a 6 cylinder engine under the bonnet. It was an executive car without the executive engine for me.

TurboHatchback

Original Poster:

4,236 posts

181 months

Tuesday 2nd February 2021
quotequote all
mikey_b said:
270bhp from a 4-pot is quite a high output. Doesn't sound like the sort of relaxing engine usually found in a 'barge'.

What cars are you thinking of?
Something like a Skoda Superb 280 or 272 TSI.


Obviously 6 and 8 cylinder petrols are nicest but they are specifically excluded from the question. The reason being I am considering 'normal' cars with sensible purchase and running costs rather than dedicated performance models which are almost the only place such engines are found these days.

Madness60

634 posts

212 months

Tuesday 2nd February 2021
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I've just done 50000 miles in last 3 years in my Jaguar XF with a 3 litre V6 diesel, was great for the commute I was on, lots of performance from the S model (270ish) bhp and so much more relaxing than the 2.2 diesel 4 pot I tried.

ZX10R NIN

30,480 posts

153 months

Tuesday 2nd February 2021
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6 Pot diesel for me.

ahenners

621 posts

154 months

Tuesday 2nd February 2021
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TurboHatchback said:
Something like a Skoda Superb 280 or 272 TSI.


Obviously 6 and 8 cylinder petrols are nicest but they are specifically excluded from the question. The reason being I am considering 'normal' cars with sensible purchase and running costs rather than dedicated performance models which are almost the only place such engines are found these days.
Shorter trips/Lower mileage I'd say 4 cylinder petrol, longer trips then 6 cylinder diesel.

I've owned a 330D with the N57 3.0 diesel previously and it used to take about 7 miles on the motorway to get fully up to temperature. When I changed jobs and my mileage dropped considerably, I saw more DPF regens and more importantly high 20s/low 30s fuel economy in it. The diesel benefit was completely lost. Engine itself was fantastic, smooth, powerful and economical but only on longer trips when fully warmed up.

Now I have an Octavia VRS with the same 4 cylinder EA888 as the Superb, albeit with a smaller turbo. It lacks the sound and punch of the 3.0 diesel, the performance is more linear, but it's more refined and smooth when cold, warms up quickly and still goes well. Fuel economy is probably low 30s short trips, mid 40s longer trips.

Nice those Superbs with that engine, it's probably most likely going to be what replaces the Octavia in the near future when Covid settles and I actually use my car regularly again.

Edited by ahenners on Tuesday 2nd February 23:27

Mr Tidy

31,053 posts

155 months

Tuesday 2nd February 2021
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Exclusively 6 pot N/A petrol for me since 2014 - but then I don't generally do enough miles to keep a DPF happy!

ITP

2,676 posts

225 months

Wednesday 3rd February 2021
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Guilia Veloce.
4cyl turbo 280bhp. Nice car for a daily

Mr Tidy

31,053 posts

155 months

Wednesday 3rd February 2021
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But there is nothing unique about a FWD scrabble-wagon with a 4-cylinder turbo is there?

Leon Cupra 280, Octavia VRs, A-class 35AMG, Golf R, Audi S3, current M135i - even if some of them do have 4WD sometimes!

Not for me. laugh


brillomaster

1,853 posts

198 months

Wednesday 3rd February 2021
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6 cylinder diesel, for sure. refinement and driveability of 6 cylinder diesels is way better and 4 cyl diesels, and really suit an auto too.

only possible reason i wouldnt is if your journeys are too short for a diesel to work properly - but id go diesel for anything over 15 miles probably.

culpz

4,964 posts

140 months

Wednesday 3rd February 2021
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Mr Tidy said:
But there is nothing unique about a FWD scrabble-wagon with a 4-cylinder turbo is there?

Leon Cupra 280, Octavia VRs, A-class 35AMG, Golf R, Audi S3, current M135i - even if some of them do have 4WD sometimes!

Not for me. laugh
Why are you naming hatchbacks when the thread is about barges? Also, where does "unique" come into it?

Edited by culpz on Wednesday 3rd February 12:30

Roger Irrelevant

3,382 posts

141 months

Wednesday 3rd February 2021
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6cyl diesel for me, and I had a flat 6 petrol as a daily until relatively recently. The 5cyl I've currently got (Volvo D5) s alright, but whatever I get next will have an extra one.

egoold

574 posts

296 months

Thursday 4th February 2021
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Was thinking about this exact same thing the other day , i used to do 10,000 miles a year and had had a a run of V8 estate cars which i loved. now mileage is 25,000-30,000 a year have had a Golf R estate, followed by a V90 D4 and now E220d , all nice cars but the 4 cylinder engine clatter ruins a nice car. definitely going for a 6 cylinder diesel next time

jason61c

5,978 posts

202 months

Thursday 4th February 2021
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6 cylinder diesels are great engines, as long as its euro 6 its not going anywhere.

A modern EV, porsche tycan does the same 0-60 and 1/4 mile as a modern 6 cylinder TD. one of them can drive on the motorway for hours at a time also.