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26th September 2021, 18:32 | #11 |
This is my second home
Roverless + 1.7D Sportage Join Date: Aug 2014
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My wife's 1.2 Polo (triple engine non turbo) runs great and she has recently discovered that if you drop a gear or two and floor it, they sound great and go pretty quickly!!!
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Oil in my veins! |
26th September 2021, 18:54 | #12 |
This is my second home
MG ZT CDTi Join Date: Jan 2014
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I discovered this too with one of the fastest cars in the world a few years ago. A hired 3 pot Ibiza. Booting it, gave a sound that reminded me of a V6 albeit slightly higher pitched. Stands to reason I guess with the firing pattern - a castrated V6 lol.
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It is not gloss primer .............. it is duct tape silver! |
26th September 2021, 19:46 | #13 |
I really should get out more.......
MG ZT-T 260 Join Date: Feb 2016
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Yes some of these modern engines in a lightweight shell are truly amazing, I had to drive an almost new Fiesta last year with a tiny turbo engine and was dreading it as I had to do several hundred miles. I arrived amazed at the cars ability and tiny fuel consumption.
My concern as an engineer is how long can an engine this small developing that much power last especially with the extended oil changes these modern cars are supposed to survive on? My guess is the manufacturers dont care as long as they last the warranty period and once they are past that you will be spending your hard earned on keeping them going. As much as fuel economy is important if you are going to have to fit a new or refurbished engine or turbo every 80k miles what is the point? |
26th September 2021, 23:04 | #14 | |
Posted a thing or two
Jaguar S-Type R Audi A5 Sportback Join Date: May 2012
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Quote:
2 litre turbo engines of today can outperform the 6.3 and 7.2 V8 engines fitted to your Jensen which were the pinnacle in the 60's and 70's and provide triple the fuel consumption to boot. Time and technology moves on and proof is in the pudding that these smaller engines are so far ahead of similar sized engines from a generation or two ago.
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27th September 2021, 10:30 | #15 |
Posted a thing or two
Rover 75 CDTi Saloon & Citroen C1 Join Date: Jun 2016
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What did make a huge difference to engine life was when they stopped using piston rings that really pushed hard against the bore. So tight that you had to use piston ring clamps to have a chance of pushing them in.
Modern rings don't actually have much pressure on them , this was to reduce the internal fiction, and improve fuel consumption, but it also stopped bore wear. Also oils these days are in a totally different league to what we used to have. Like I said in an earlier post, there are guys on the citroen C1 Forum with over 200k on their little 1litre engines. A friend of mine has a Toyota yaris with 275k on it and it still runs fine.
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Rover 75 2.0 CDTi (131Ps) Conn SE Saloon. (Manual) 160 Remap, cruise control, electric window blind, temp gauge, Real walnut / ZT interior, FBH with GSM control. BORN Tuesday, 5th October 2004 @ 12:35:52 This vehicle was the 104,679th 75 to run off the production line, out of 112,381 This vehicle was the 3,318th 75 CDT Connoisseur SE (135) to be made out of 4,744 This vehicle was the 12,440th 75 in Starlight Silver (code: MBB) to be made out of 14,280 Starlight Silver 75s |
27th September 2021, 10:56 | #16 |
This is my second home
Rover 75CDT, Jaguar XF-S 3.0V6, V'xhall Omega V6 Estate, Twintop 1.8VVT, Astra Estate and Corsa 1.2 Join Date: Dec 2007
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I have never before know a Nissan Micra to stimulate so much interest and comment!
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27th September 2021, 11:16 | #17 | |
Gets stuck in
MG ZT 260, Rover 75 Connie SE auto Join Date: Feb 2013
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The manufacturers are good at burying their bad statistics and we have to rely on motoring magazine surveys and forums like this to find out what to avoid. I can certainly understand why those who can afford it just go on a PCP contract and swap the car every three years. I've spent my new car money on buying garage equipment to service my old fleet |
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27th September 2021, 11:37 | #18 |
Gets stuck in
" NOW SOLD" :-( Rover 75 Conni Auto SE Join Date: Feb 2011
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Boy av things changed.
Iv had many hire cars. Th new then 1.5 dizzel Focus went great and did 74 mpg on none motorway holiday outings. A new Fiesta had me going arround bends with ease. All these modern cars iv hired did put a big dint in my thoughts of th wobbly old 75. Butt after touring in it i found it was th best car for th job with a return of 42 mpg at around 85+ mph on th continent. Not bad for a big old bus. For me id av th 75 for touring. But nothing else. Th compotition is way better. (Sorry nostalgist butt its true) Lastly. theres a bike engine 1400 none turbo. It produces 210 HP. 0 to 62 around 2.6 secs (theoreticaly of 1.6 secs) Its bomb proof apparently.... Conclusion. Things av moved on considerably.
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27th September 2021, 18:03 | #19 | |
I really should get out more.......
MG ZT-T 260 Join Date: Feb 2016
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I agree on the tools, by the tool to do the job and you can do it again and again, pay some one to do the job and you will keep on paying. |
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28th September 2021, 11:07 | #20 | |
Avid contributor
Rover 75 Saloon, Rover 25, Mazda 6 Join Date: Apr 2018
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For those that aren't aware, it has a terrible reputation for cooling system issues leading to head gasket failure. Sound familiar? |
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