Vectra C: 2.0T or 3.2V6?

Vectra C: 2.0T or 3.2V6?

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spaceship

Original Poster:

868 posts

182 months

Wednesday 16th June 2010
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Still weighing up my options for a replacement car and have been looking at these lately. 2.0T SRi or 3.2V6 GSi.

Plus points for the 2.0T:

Easy to tune(though i'd only go stage 1 map)
Reliable (from what i've heard)
Lighter
Cheaper to insure
Turbo power
Slightly better on fuel

Plus points for the 3.2 V6:

Sounds great (especially with an induction kit)
Smooth power/torque delivery
Good power as standard (I wouldn't bother with trying to remap)
GSi is slightly better equipped.

These are only my personal opinion. Both can be picked up fairly cheap now.

So any views on which is the better option? No fighting nowsmash.


Magictrousers

268 posts

181 months

Wednesday 16th June 2010
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3.2.

Just lazy, torquey, and like you say, better equipped.

But I am biased!

Fluffsri/?

3,219 posts

203 months

Friday 18th June 2010
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Cracking package in the 3.2 but has faults. Watch out for rattly dual mass flywheels and oil pumps can have a tendancy to fail on the early C 3.2's. Other than that they pull well in any gear and are a nice drive.

spaceship

Original Poster:

868 posts

182 months

Friday 18th June 2010
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Will bear that in mind. Cheers. As said, nice lazy torquey engine. Not the most powerful for its size or aspiration but nice bit of pull.

Then again, i am used to Turbo power, though in diesel form.

maurauth

749 posts

177 months

Friday 18th June 2010
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I had the 2.0T in a Vauxhall Signum until this week (part exchanged it). The Signum is pretty much a Vectra C with a different arse on the end of it.

The 2.0T is a fantastic engine, with plenty of tuning opertunities, I'm guessing you've been on the vectra-c forum- there's a whole wealth of information on there. The 2.0T is pretty bulletproof, nothing reported to go wrong with it on the majority of these engines and even after a stage 3 remap the only concerns would be with the clutch and flywheel.

It's got a lovely kick to the acceleration and will do you well.

spaceship

Original Poster:

868 posts

182 months

Friday 18th June 2010
quotequote all
Yep been on the Vectra-C forum, lots of useful info on there. Not posted as not a member yet so I posted here instead. I did read the the 2.0T is pretty bulletproof.

Must admit, I really do like the Signum too, huge space in the rear and very versatile too.

maurauth

749 posts

177 months

Saturday 19th June 2010
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You should do a test drive, I had a Vectra C 1.8 Design and then a Signum 2.0T Design and it felt much better screwed together, the sound system was better and there was a lot more soundproofing. It definitly felt a bit more premium. The only thing is the specs are different on the Signum, there's only:
Elegance (Base Model w/ Sat Nav),
Design [equivalent of SRi+Design Vectra](Sporty Model w/ Colour Sat Nav - sports suspension/half-leather seats, tinted rear and front lights, larger alloys) and
Elite (Top spec w/ Colour Satnav - full leather heated seats and a few other toys, but the suspension is standard, and lights aren't tinted)

Whereas the vectra has both Design and SRi, the Design having more toys but standard suspension, wheels and non-tinted windows. Whilst the Vectra SRi has not many toys, but the exterior options, so a Design Signum is IMO the best.

spaceship

Original Poster:

868 posts

182 months

Saturday 19th June 2010
quotequote all
I'd read that about the Signum, it was just that bit better put together than the Vectra was. More use of capscrews etc instead of clips for example and as you say more soundproofing.

I will need to do some test-driving. My dad had a Vectra C 1.8 Life which was a nice enough car to drive and felt well built but was seriously underpowered.

It was the Design Signum I'd been looking at, not bothered about the Elite as I don't want full leather. In terms of the Vectra it was the SRi or the SRi 100 Edition i'd looked at.

Did you find a big difference in size when you changed to the Signum? In terms of parking and visibility out the back?

Magictrousers

268 posts

181 months

Saturday 19th June 2010
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I've got both a Vectra (GSi) and a Signum Design. The Signum is actually slightly longer, but parking is as easy as you can pretty much see where the back of the car is!

As much as I love the GSi, I do honestly prefer the Signum for some reason I can't fathom. My wife is equally happy in either car too. She can get as comfortable as I can, which considering she's 5ft nothing, is pretty good.

Visibility is pretty much the same in both cars. The rear screen wraps a bit on the Signum, where the GSi has quaterlights. The mirrors are actually pretty good on them too, so you'd have to be quite unfortunate to have issues there!

Build quality is slightly better on the Signum, which isn't to say the Vectra is badly built - it isn't, it's just the Signum, like you say, uses different clips and fixings on certain parts.

The 3.2 was available in the Design Signum for a period of time, but only in the pre facelift shape. Also, please note, the SRi never had the 3.2 fitted, only the GSi and Elite.


Edited by Magictrousers on Saturday 19th June 13:51


Edited by Magictrousers on Saturday 19th June 13:52

maurauth

749 posts

177 months

Sunday 20th June 2010
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I found personally that the Signums rear windscreen was much easier to see out of than the Vectra because the vectra rear windscreen was on a slope so it was a bit of a letterbox view rather than with the signums full view, plus the window is basically where the boot ends, rather than having a foot and a half of boot after the window in the vectra.

Although, I did have parking sensors fitted on the signum which helped a lot.

spaceship

Original Poster:

868 posts

182 months

Sunday 20th June 2010
quotequote all
Yeah I knew the V6 wasn't offered in the SRi. I am swaying more towards a Signum, had a look at some online brochures and it's not a great deal longer than the Vectra hatchback. The wheelbase is a lot longer which gives it the increased interior space but it actually has a shorter overhang at the back than the Vectra.

maurauth

749 posts

177 months

Sunday 20th June 2010
quotequote all
spaceship said:
Yeah I knew the V6 wasn't offered in the SRi. I am swaying more towards a Signum, had a look at some online brochures and it's not a great deal longer than the Vectra hatchback. The wheelbase is a lot longer which gives it the increased interior space but it actually has a shorter overhang at the back than the Vectra.
yeah IMO it makes it easier to drive as wheels are right at the corners rather than having a big overhang, plus it looks sportier :P

HellDiver

5,708 posts

189 months

Wednesday 23rd June 2010
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Cop spec cars were SRI with the 3.2V6 before the 2.8V6T came along, should be a few out there in civvy land now.

spaceship

Original Poster:

868 posts

182 months

Wednesday 23rd June 2010
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Cool. Don't think i'd fancy an ex cop car though.

HellDiver

5,708 posts

189 months

Friday 25th June 2010
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Some of them do very little miles. There's some of them at work here with less than 4000 miles on the clock, and they're 2 years old, only used for a pursuit course once every few months.