S-Type Petrol or Diesel?
S-Type Petrol or Diesel?
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Discussion

pherlopolus

Original Poster:

2,184 posts

184 months

Thursday 10th January 2013
quotequote all
Thinking of buying an S-Type in spring (got a convertible to sell!), I'd really like an auto S-type probably spending £7k for one with about 60k miles...

My driving profile is

Car allowance + 21p a mile + tax reclaim makes it up to about 35p a mile (so fuel recovery at 30ish mpg upwards)
I do about 12-14k miles a year of which 90% is motorways in big chunks (150-180 mile trips)

I like the Idea of the diesel, 40+mpg 15k service intervals etc but worry about the ticking timebomb that is a modern diesel engine.

ManMaths indicates I could run a petrol, just not have quite so much money left over from the mileage to cover the maintainance/servicing/tyres

SO my question is if I save money on fuel, do I need to put the saving in an account ready for a really big bill? or are the diesels largely very reliable (I anticipate keeping it from about 60k miles until it drops dead, if thats an extra 100k miles then fine, if it's dead by 100k miles total it's not so good!)

Any thoughts from diesel owners (I know what the petrol guys will say, and I'm already having nasty thoughts about v8's)

tr7v8

7,584 posts

254 months

Thursday 10th January 2013
quotequote all
I've had 2 diesels, the first was a 04 SE & the second was a 56 Sport. Both mechanically were 100% reliable. I had a heater valve die on the first & a bush in the rear suspension & a window switch in the second.
They are scary complex cars, especially in diesel form. I always had an extended warranty. The suspension, especially the rear is complex as well & is why they trounce the german equivalents for ride/handling quality. These buushes can get expensive, especially on neglected versions. They are hard on brakes as well.
I never got 40mpg from either, but got 35MPG everywhere. The 3l petrol is typically around 24-28MPG.
If you're keeping it then it is essential that the auto box fluid is changed, failed boxes at 100k or so are quite common otherwise.

pherlopolus

Original Poster:

2,184 posts

184 months

Thursday 10th January 2013
quotequote all
was thinking extended warranty anyway, I can live with 35mpg everywhere, I do tend to sit at 65mph on the motorway these days and listen to talking books (I get 43mpg out of my 1998 2.0 petrol golf cabrio on a run)

I'd already mentally had the gearbox serviced...

Thanks smile

SV8Predator

2,102 posts

191 months

Thursday 10th January 2013
quotequote all
tr7v8 said:
Both mechanically were 100% reliable.
I had a heater valve die on the first & a bush in the rear suspension & a window switch in the second.
If that's what you call 100% reliable. . .

littleredrooster

6,243 posts

222 months

Thursday 10th January 2013
quotequote all
Love my S-type diesel but still hanker after a STR!

I believe that the engines have no major 'nightmare' faults like many others (same engine in Disco3> and some of these have done intergalactic mileage) but do have to be looked after properly. Belt change at 105k isn't as cheap as some, either.

Mine's booked in for a gearbox oil change next week - again, not cheap!

Smooth, torquey engine (but not that quick in standard form), 37mpg overall and a delightful place to be inside.

pherlopolus

Original Poster:

2,184 posts

184 months

Thursday 10th January 2013
quotequote all
littleredrooster said:
Love my S-type diesel but still hanker after a STR!

I believe that the engines have no major 'nightmare' faults like many others (same engine in Disco3> and some of these have done intergalactic mileage) but do have to be looked after properly. Belt change at 105k isn't as cheap as some, either.

Mine's booked in for a gearbox oil change next week - again, not cheap!

Smooth, torquey engine (but not that quick in standard form), 37mpg overall and a delightful place to be inside.
Sounds perfect! is the sport still comfortable or is the SE the spec of choice?

next question I guess is how much home maintenance is possible with access to a lift/workshop, and a friend with full dealer level diagnostics?

I gather the normal servicing is oil/filter then air filter alternate, cam belt every 105k (hearing c£400-500) and gearbox service every 60k at £160? does this seem reasonable?

am I looking at suspension bush renewel frequently?

Some days I wished I hadn't sold my 3.0 omeaga, I guess the S type will be even better.

tr7v8

7,584 posts

254 months

Thursday 10th January 2013
quotequote all
SV8Predator said:
tr7v8 said:
Both mechanically were 100% reliable.
I had a heater valve die on the first & a bush in the rear suspension & a window switch in the second.
If that's what you call 100% reliable. . .
Neither are mechanical faults & that was over 65K miles total, pretty good in my book. Do you not expect to do odd items over that sort of miles?

pherlopolus

Original Poster:

2,184 posts

184 months

Thursday 10th January 2013
quotequote all
if thats all that went wrong in 65k miles I'd be happy!

out of interest have you looked at similar era XJ's?

tr7v8

7,584 posts

254 months

Thursday 10th January 2013
quotequote all
pherlopolus said:
littleredrooster said:
Love my S-type diesel but still hanker after a STR!

I believe that the engines have no major 'nightmare' faults like many others (same engine in Disco3> and some of these have done intergalactic mileage) but do have to be looked after properly. Belt change at 105k isn't as cheap as some, either.

Mine's booked in for a gearbox oil change next week - again, not cheap!

Smooth, torquey engine (but not that quick in standard form), 37mpg overall and a delightful place to be inside.
Sounds perfect! is the sport still comfortable or is the SE the spec of choice?

next question I guess is how much home maintenance is possible with access to a lift/workshop, and a friend with full dealer level diagnostics?

I gather the normal servicing is oil/filter then air filter alternate, cam belt every 105k (hearing c£400-500) and gearbox service every 60k at £160? does this seem reasonable?

am I looking at suspension bush renewel frequently?

Some days I wished I hadn't sold my 3.0 omeaga, I guess the S type will be even better.
Personally I preferred the ride of the SE over the Sport, but horses for courses. Yes pricing sounds about right. The cam belt & HP belt needs doing together. The pair are around £500
Yes you can do most servicing yourself. Bear in mind it is every 15K.

LFB531

1,269 posts

184 months

Saturday 12th January 2013
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Pardon me for butting in here but I couldn't stop myself......

You say you might not cover your costs if you bought a petrol. I've got a 4.2SE on a 52 plate, now worth maybe 2.5k. A late 4.2 car with low miles could still be found for say 5k.

Now I agree that the 2.7 is a fine motor but it's not a V8 (and this is a PH forum!). Mine returns high twenties easily on the motorway, has nothing expensive or wierd under the bonnet (a nice chain rather than a belt) and is still a great drive even at nearly 120,000 miles. Service intervals are 12,000 and you don't ned a degree in engineering to look after it.

So that leaves you at least 2k in the kitty and a 300bhp motor. That's my version of manmaths anyway!

Edited by LFB531 on Saturday 12th January 18:00


Edited by LFB531 on Saturday 12th January 18:01


Edited by LFB531 on Saturday 12th January 18:01

tr7v8

7,584 posts

254 months

Saturday 12th January 2013
quotequote all
My thoughts & why I didn't run a petrol (V6 or V8) is that the tank is quite small (63L I think) so the refill more often comes into the equation. I got a petrol card so fuel consumption as such didn't matter.
The diesel is pretty quick & the S isn't a light car, around 1800kg, heavier than an XJ, so the torque helps. Would I run a diesel now they are older? Not sure, there is a lot to go wrong although they are reputedly pretty reliable.
Not driven an XJ so that never figured either, but even an S can be difficult to park because of its size.

pherlopolus

Original Poster:

2,184 posts

184 months

Saturday 12th January 2013
quotequote all
LFB531 said:
Pardon me for butting in here......

You say you might not cover your costs if you bought a petrol. I've got a 4.2SE on a 52 plate, now worth maybe 2.5k. A late 4.2 car with low miles could still be found for say 5k.

Now I agree that the 2.7 is a fine motor but it's not a V8 (and this is a PH forum!). Mine returns high twenties easily on the motorway, has nothing expensive or wierd under the bonnet (a nice chain rather than a belt) and is still a great drive even at nearly 120,000 miles. Service intervals are 12,000 and you don't ned a degree in engineering to look after it.

So that leaves you at least 2k in the kitty and a 300bhp motor. That's my version of manmaths anyway!

Edited by LFB531 on Saturday 12th January 18:00
I like your thinking, but I wouldnt have 2k in the kitty, I'd just have a car worth less.

Because of the way most (if not all and some running costs) of my fuel costs are recovered by mileage, the outlay is separate from the running costs, and the running costs being recovered (easily) is the difference between having it and having a diesel (or 2.0tfsi) golf instead, I simply cant afford to be out of pocket just to have a v8 :_(

I had a 3.0v6 omega that did mid/high 20's and it just felt like I was forever putting fuel in it (and this was pre £1+ a litre).

I've heard of people saying mid 30's on a run for both the 3.0 and 4.2, and to be honest if that was the case it wouldnt cost significantly more than my golf, but sub 30mpg is just an emotional barrier I'm not willing go through at the moment.

I've got a couple of months to think more about manmaths and running costs (and do my spreadsheets wink), and I know that 1 bad fault on the diesel would wipe out any savings on fuel, so need to way up all the pros and cons

pherlopolus

Original Poster:

2,184 posts

184 months

Saturday 12th January 2013
quotequote all
tr7v8 said:
My thoughts & why I didn't run a petrol (V6 or V8) is that the tank is quite small (63L I think) so the refill more often comes into the equation. I got a petrol card so fuel consumption as such didn't matter. Not driven an XJ so that never figured either, but even an S can be difficult to park because of its size.
I need to be able to do at least 330 miles on a tank! (Telford to Bracknell return and hotel to office) our sharan would do 500+ on a tank which was nice...

Size is a non issue, have had a sharan, an omega, e34 525 and a vw camper and at 19 (long time ago) I was driving a 5.6t tipper lorry around in some rather tight spaces.

littleredrooster

6,243 posts

222 months

Sunday 13th January 2013
quotequote all
LFB531 said:
...Now I agree that the 2.7 is a fine motor but it's not a V8 (and this is a PH forum!). Mine returns high twenties easily on the motorway, ...
If you want to compare like-for-like, then my 2.7d returned 44mpg on the 400-mile trundle from Rugby to NW Scotland last September. The 'overall' figure I quoted is truly overall - shopping trips, town use, cold starts. Bet the V8 is nowhere near high 20s under those circumstances.

And yes - having said all that, I still fancy an 'R'

littleredrooster

6,243 posts

222 months

Sunday 13th January 2013
quotequote all
pherlopolus said:
Sounds perfect! is the sport still comfortable or is the SE the spec of choice?

next question I guess is how much home maintenance is possible with access to a lift/workshop, and a friend with full dealer level diagnostics?

I gather the normal servicing is oil/filter then air filter alternate, cam belt every 105k (hearing c£400-500) and gearbox service every 60k at £160? does this seem reasonable?

am I looking at suspension bush renewel frequently?

Some days I wished I hadn't sold my 3.0 omeaga, I guess the S type will be even better.
S-Type is a bit like a modern Omega, but with much better ride and refinement.

You're about right with the servicing stuff - dead easy DIY, other than the diagnostics. If you get a late one (mine's an 07), none of the Ford-based diagnostic kit works. I had the devil's own job trying to just get a new remote fob programmed as very few places have the latest Jag kit - my mate's an auto-elec and he won't buy it as it's close to £20k!!

Gearbox oil change is c.£400 - mine is being done next Tuesday at Midland Auto Transmissions and is recommended at no more than 80k mile intervals.

Mine's still on original bushes (AFAIK) and they look and feel OK, although it is on its third diff! Diffs on late ones are troublesome, make sure there's some kind of warranty cover.

pherlopolus

Original Poster:

2,184 posts

184 months

Sunday 13th January 2013
quotequote all
littleredrooster said:
You're about right with the servicing stuff - dead easy DIY, other than the diagnostics. If you get a late one (mine's an 07), none of the Ford-based diagnostic kit works. I had the devil's own job trying to just get a new remote fob programmed as very few places have the latest Jag kit - my mate's an auto-elec and he won't buy it as it's close to £20k!!

Gearbox oil change is c.£400 - mine is being done next Tuesday at Midland Auto Transmissions and is recommended at no more than 80k mile intervals.

Mine's still on original bushes (AFAIK) and they look and feel OK, although it is on its third diff! Diffs on late ones are troublesome, make sure there's some kind of warranty cover.
is MAT in Tamworth? Think I used them for my Omega...

I think I'm good for JLR diagnostics, I can remember my mate moaning when he bought it.

I'm looking at 55 60 plate ones, is that late? I know it's post facelift (all diesels are?)

Are there any must have options? I'd ideally want phone/mp3 input...

I hear that adaptive cruise is not as good as it could be, is SAT NAV a must have?

V88Dicky

7,363 posts

209 months

Sunday 13th January 2013
quotequote all
My wife has ran a late S-type V8 for the last 2.5 years and it hasn't missed a beat. She uses it for work (20 miles return trip), ferrying our 4 year old around, shopping etc and it has averaged 24mpg over that period. On a long trip down to Dorset fully loaded, it managed 34mpg for that journey. Pretty impressive.

ETA it has a 69.5 litre tank.

Edited by V88Dicky on Sunday 13th January 12:15

littleredrooster

6,243 posts

222 months

Sunday 13th January 2013
quotequote all
pherlopolus said:
is MAT in Tamworth? Think I used them for my Omega...

I think I'm good for JLR diagnostics, I can remember my mate moaning when he bought it.

I'm looking at 55 60 plate ones, is that late? I know it's post facelift (all diesels are?)

Are there any must have options? I'd ideally want phone/mp3 input...

I hear that adaptive cruise is not as good as it could be, is SAT NAV a must have?
MAT are Kettering. Just been watching the weather forecast and hoping that the snow isn't too deep!

Diffs gave trouble on 06-56-07 cars after they changed supplier, apparently.

Options are a personal thing, but I have heard that the Jag bluetooth stuff isn't that good. Mine doesn't have it, despite it being in the advert. Standard sound system is way ahead of my previous E46.

Not sure that the S-Type was offered with Adaptive cruise? Mine's ordinary.

tr7v8

7,584 posts

254 months

Sunday 13th January 2013
quotequote all
My last one, had Jaguar Voice, Jaguar Bluetooth, Nav front & rear reversing sensors, HID lights.
Out of that BT is good but is very fussy with phones, my Blackberry Curve was 100% & fantastic, others Motorola & Sony were very cranky. Jaguar voice is good but wouldn't have paid the stupid money it was new. Sat Nav is OK & better than say an equiv. BMW or Merc but the latest Tom Tom will run rings around it. HID is not worth it, the previous one was conventional lights & I noted no difference.

Adapative Cruise Control is an option but a pretty rare one. That &garage opener were the only two options mine didn't have. The old couple that ordered it must have been a salesman delight!
If you give Jaguar the Vin they can give you the build details.

Matt UK

18,082 posts

226 months

Monday 14th January 2013
quotequote all
pherlopolus said:
Thinking of buying an S-Type in spring (got a convertible to sell!), I'd really like an auto S-type probably spending £7k for one with about 60k miles...
pherlopolus said:
out of interest have you looked at similar era XJ's?
I just bought this XJ for under your budget






Jaguar XJ6 3.0 V6 SOVEREIGN 4DR AUTO 2005
59k miles
Plenty of spec including Jaguar premium sound system, which is rather bloody good, it has to be said
Bi-Xenon headlights are great and the ride on the 19s is much better than I expected
Heated seats are lovely and looking forward to trying the heated front windscreen over the next few weeks

3.0 V6 feels up to the job of motorway cruiser, a V8 would be have been nice but I'll be putting 25k-30k miles on this car next year.

It really is a wonderfully lovely thing. Interior and exterior are spotless and the book is full of main dealer stamps.

Might not be all plain sailing though... http://www.pistonheads.com/gassing/topic.asp?h=0&a...