Is diesel still worth if for large SUV?
Is diesel still worth if for large SUV?
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Discussion

twizzl

Original Poster:

5 posts

90 months

Saturday 10th June 2023
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Looking at buying an XC90, and really don't know if I should for for diesel or petrol.

Diesel running costs are lower, but what do people think will happen to the value of it when I go to sell in 5ish years time?

I'm worried the government are going to do something stupid to kill the value.

NMNeil

5,860 posts

77 months

Saturday 10th June 2023
quotequote all
It would depend if you live in, or close to the existing and ever expanding ULEZ areas or areas where there's a strong likelihood of ULEZ being introduced in the foreseeable future, such as:-
https://www.carwow.co.uk/blog/uk-low-emissions-zon...


twizzl

Original Poster:

5 posts

90 months

Saturday 10th June 2023
quotequote all
I should clarify it's a brand new car, and both engines are 2L about 240BHP. I mainly do shorter trips with the occasional motorway run.

I'd hope the ULEZ zones wouldn't deny all diesel cars? But you never know! Thankfully we don't live near a big city.

Screenwash

334 posts

49 months

Saturday 10th June 2023
quotequote all
Noticeably better mpg from the diesel I would think?

Until recently most petrol SUVs were invariably gutless and/or thirsty with less than 3l under the bonnet.

twizzl

Original Poster:

5 posts

90 months

Saturday 10th June 2023
quotequote all
Screenwash said:
Noticeably better mpg from the diesel I would think?

Until recently most petrol SUVs were invariably gutless and/or thirsty with less than 3l under the bonnet.
Yeah, about 32mpg from the petrol, and 39mpg on the diesel. The petrol has 15HP more so I guess they've tuned that engine more to try and get some more out of it.

Running cost wise petrol is probably about 10-20% more. We only do about 8K miles a year. I wish I had a looking glass to see what future diesel prices will be like!

105.4

4,214 posts

98 months

Saturday 10th June 2023
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Screenwash said:
Noticeably better mpg from the diesel I would think?

Until recently most petrol SUVs were invariably gutless and/or thirsty with less than 3l under the bonnet.
Not always.

My Wife has had three Jeep Grand Cherokees. A 4.0 petrol, a 4.7 V8 petrol and a 3.0 V6 turbo diesel.

The diesel returned noticeably the worst fuel economy, whether around town or on the motorway. Those V6 Mercedes turbo diesels are absolute junk IMO.

twizzl

Original Poster:

5 posts

90 months

Saturday 10th June 2023
quotequote all
105.4 said:
Not always.

My Wife has had three Jeep Grand Cherokees. A 4.0 petrol, a 4.7 V8 petrol and a 3.0 V6 turbo diesel.

The diesel returned noticeably the worst fuel economy, whether around town or on the motorway. Those V6 Mercedes turbo diesels are absolute junk IMO.
They sound like three very thirsty engines!!

LayZ

1,819 posts

269 months

Saturday 10th June 2023
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Yeah I don't think it is a good idea to spend a lot of your own money on a diesel in 2023 unless you really need it for big miles.

105.4

4,214 posts

98 months

Sunday 11th June 2023
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twizzl said:
They sound like three very thirsty engines!!
The 4.0 and the 4.7 would be about the same around town, with the 4.7 a bit better on the motorway.

For me, the thirsty one was the 3.0td. Far, far worse than the 300tdi Land Rover that I had.

I’ve had the same engine in a Sprinter van, and it was a thirsty engine in that as well, even when the van was empty.

The Cardinal

1,378 posts

279 months

Sunday 11th June 2023
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The OP's question is about the purchase of a new car, meaning it's going to be one of Volvo's 2.0Ts.

I think it will come down to preference factors rather than overwhelmingly fuel type - whether it's drive quality, price or availability. I helped a relative buy a diesel XC90 last year, though admittedly it was a used car and those available were predominately diesels in that age range.

Many any people who buy a large family-orientated vehicle like an XC90 see themselves doing long trips on holidays while loaded with people and gear. So long as you understand that a diesel will need to be driven as intended (periodic long distances), then I don't think the fuel type will overcome other reasons listed above.

Desiderata

2,738 posts

81 months

Sunday 11th June 2023
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8000 miles is only about £1400 worth of diesel per year, or about £1700 worth of petrol.
Personally, I do big mileages with heavy loads and enjoy the easy torque of a big diesel, but I don't think for your usage the biggest influencing factor on a £50K+ car should be fuel costs.

drmike37

615 posts

83 months

Sunday 11th June 2023
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I had a b5 petrol xc90 for a couple of weeks. I usually drive fairly efficiently; wife and kids in car, can’t be bothered playing speed camera roulette etc. There’s no way you’ll get over 30mpg out of one unless you put it on a trailer!

Mouse Rat

2,075 posts

119 months

Sunday 11th June 2023
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Look at the alternatives and compare cost.
If you're doing stop / start town driving get the petrol or hybrid.

Diesel will be around for ages because for big cars / vans/ 4x4s there's little alternative.
If in doubt lease a diesel. I did.

My friend has a newish xc90 diesel 240 and averages 43mpg. I cant image a 4pot petrol getting more than 25-30 mpg.



Wills2

29,188 posts

202 months

Sunday 11th June 2023
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2 tonne+ full sized SUV needs torque and pure ICE 2.0l will be woeful especially when fully loaded a 3.0D is what you need, I'd be getting an X5 30d with the brilliant b57 engine comes with MHT as well.

Hitch

6,118 posts

221 months

Sunday 11th June 2023
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A mate has a petrol XC90. He gets 20 to 25mpg.

If it is brand new it will be Euro 6. The Euro 7 regs are still two years away and it is unlikely that ULEZ will immediately change to Euro 7 if that was an issue anyway.


PurpleFox

504 posts

112 months

Sunday 11th June 2023
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Desiderata said:
8000 miles is only about £1400 worth of diesel per year, or about £1700 worth of petrol.
Personally, I do big mileages with heavy loads and enjoy the easy torque of a big diesel, but I don't think for your usage the biggest influencing factor on a £50K+ car should be fuel costs.
Op's main consideration was future value, not the negligible difference in his own running costs on petrol v diesel.

Personally I would get the car that suits you, not what suits the next owner. Diesel would always be my preference for a large car. Its a shame they don't do the T8 hybrid coupled to the diesel engine instead of their thirsty petrol.

As for people saying you 'need' more than a 2.0 in a big SUV, I suppose they have more experience in developing and making cars than Volvo and Volvo have got it all wrong. Yes, a 3.0 diesel like the X5 would be nice, but the XC90 is never going to be a sporty car and if you don't need a huge towing capacity then the 2.0d is perfectly adequate for most of the people most of the time.

cayman-black

13,261 posts

243 months

Sunday 11th June 2023
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IMO some SUVs have fantastic Diesel engines my RR with its 4.4V8 is one of them so yes.

ZX10R NIN

30,396 posts

152 months

Sunday 11th June 2023
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Get the diesel as it's better suited to the car, as for future values, you'll be fine diesel will be here for a long time yet.

Roger Irrelevant

3,371 posts

140 months

Sunday 11th June 2023
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I don't know why people worry so much about this sort of thing. The dieselgate saga kicked off eight years ago. Ever since then the Nervous Nellies have been predicting that any day now the gubmint will introduce legislation that makes diesel powered cars worthless. Still hasn't happened, in fact even my decrepit old euro5 daily isn't worth too much less than I paid for it four years (and 50000 miles) ago. Given that there is now a date set for the banning of the sale of all ICE vehicles, why people think the govt is going to waste time singling out diesels further than they already have I don't know. Tbh I think that relatively large cc diesels that are capable of getting st done will be very much sought after for a very long time yet, which is partly why my next car is likely to be a diesel Land Cruiser.

BoRED S2upid

21,031 posts

267 months

Sunday 11th June 2023
quotequote all
twizzl said:
Screenwash said:
Noticeably better mpg from the diesel I would think?

Until recently most petrol SUVs were invariably gutless and/or thirsty with less than 3l under the bonnet.
Yeah, about 32mpg from the petrol, and 39mpg on the diesel. The petrol has 15HP more so I guess they've tuned that engine more to try and get some more out of it.

Running cost wise petrol is probably about 10-20% more. We only do about 8K miles a year. I wish I had a looking glass to see what future diesel prices will be like!
That doesn’t sound a massive difference if you aren’t doing huge miles.