Go Back   The 75 and ZT Owners Club Forums > The 75 and ZT Owners Club Forums > The 75 and ZT Owners Club General Forum
Register FAQ Image Gallery Members List Calendar
Notices

Reply
 
Thread Tools Display Modes
Old 9th December 2018, 19:03   #1
Tourist
Loves to post
 
2004 Rover 75 Tourer CDTi

Join Date: Apr 2016
Location: Fulbourn, Cambridge
Posts: 455
Thanks: 105
Thanked 123 Times in 101 Posts
Default 60 MPG over 175 miles is possible.. Well nearly!

Hello all,

I've just got back from a trip from Fulbourn (near Cambridge) to Poole (in Dorset - I'd recommend it to anyone!) and back - it was a lovely drive with the Rover on top form. I also saw a lot of 75s on my travels, which was very encouraging.

I filled up at Canford Heath Asda and reset the trip computer just after lunch and the traffic condiitons were such that although I went M27, M3, M25 and M11, it was pretty much a steady 60 mph all the way so I decided to see if I could beat my previous MPG figure over a longish distance.

By the time I got off the M25, it was reading an average of 61.4 MPG and slightly faster traffic conditions on the M11 brought that down to 60.1 by the time I got home, however I'm pretty pleased with that. My car under reads consumption slightly so that's most likely actually about 57 to 58 MPG in reality but I think that on the right day I can probably achieve the magic 60 ;-)

Here's the evidence, apologies for the lines on the display. I like that in the second pic the range is 612 miles, with 175 already on the clock. That's a bit ambitious, but I regurlary get over 600 miles from a tankfull. What a superb car!






Last edited by Tourist; 9th December 2018 at 19:06..
Tourist is offline   Reply With Quote
Old 9th December 2018, 19:32   #2
BillyMG
Gets stuck in
 
MG ZT 2.5 V6 Auto Tourer (Elizabeth) / MG ZT CDTI (Farage)

Join Date: Jan 2017
Location: St Helens
Posts: 688
Thanks: 339
Thanked 109 Times in 89 Posts
Default

Magnificent! Unfortunately I'm at 44.1 even with a new maf
BillyMG is offline   Reply With Quote
Old 9th December 2018, 19:47   #3
marinabrian
 
marinabrian's Avatar
 
MG ZT

Join Date: Jan 2011
Location: Newcastle Upon Tyne
Posts: 20,151
Thanks: 3,565
Thanked 10,837 Times in 5,718 Posts
Default

Quote:
Originally Posted by BillyRover View Post
Magnificent! Unfortunately I'm at 44.1 even with a new maf
Certainly more realistic

60MPG is cloud cuckoo land in any R40
marinabrian is offline   Reply With Quote
Old 9th December 2018, 19:53   #4
trikey
Premium Trader
 
trikey's Avatar
 
Rover 75

Join Date: Nov 2010
Location: Devon
Posts: 33,772
Thanks: 8,837
Thanked 14,831 Times in 8,030 Posts
Default

Quote:
Originally Posted by marinabrian View Post
Certainly more realistic

60MPG is cloud cuckoo land in any R40
The most I have ever had is 600miles from brimming the tank to deliberately running it out.
__________________
Lest we forget..
trikey is offline   Reply With Quote
Old 9th December 2018, 20:01   #5
Rogue
I really should get out more.......
 
Rogue's Avatar
 
75 CDT SE 160 Saloon

Join Date: May 2017
Location: Thorpe St Andrew, Norwich
Posts: 2,654
Thanks: 1,386
Thanked 1,096 Times in 774 Posts
Default

Quote:
Originally Posted by marinabrian View Post
Certainly more realistic

60MPG is cloud cuckoo land in any R40



Doing a brim to brim test over 400 miles i did get 57.1 but it was mostly good A roads or motorways.
__________________

Glutton for punishment --- Previously ... 2.6 SD1 x 2, 3.5 SD1, 820S, 820Si x2, 216 Gsi, 220T saloon, 414, 45 1.4 x2 and now a Cowley 75 CDT
Rogue is offline   Reply With Quote
Old 9th December 2018, 21:03   #6
Heddy
This is my second home
 
None

Join Date: Feb 2013
Location: None
Posts: 5,556
Thanks: 465
Thanked 1,161 Times in 924 Posts
Default

The diesels do around 48 mpg at best. Only according to the manufacturer though, I mean, what do they know?
Heddy is offline   Reply With Quote
Old 9th December 2018, 21:19   #7
Rogue
I really should get out more.......
 
Rogue's Avatar
 
75 CDT SE 160 Saloon

Join Date: May 2017
Location: Thorpe St Andrew, Norwich
Posts: 2,654
Thanks: 1,386
Thanked 1,096 Times in 774 Posts
Default

Quote:
Originally Posted by Heddy View Post
The diesels do around 48 mpg at best. Only according to the manufacturer though, I mean, what do they know?



I assume you are quoting the combined figure?



34.9/64.2/48.7 UK MPG urban/extra-urban/combined ... So a steady run on mostly dual or motorway would qualify as extra urban i would guess. Only according to the manufacturer though, I mean, what do they know?
__________________

Glutton for punishment --- Previously ... 2.6 SD1 x 2, 3.5 SD1, 820S, 820Si x2, 216 Gsi, 220T saloon, 414, 45 1.4 x2 and now a Cowley 75 CDT
Rogue is offline   Reply With Quote
Old 9th December 2018, 21:05   #8
neilll
Gets stuck in
 
MG ZT,MG ZT-T

Join Date: May 2008
Location: St. Helens
Posts: 961
Thanks: 211
Thanked 235 Times in 158 Posts
Default

Not really a fan of all this rimming!!!!
Sorry missed the B of the front!!
Neil
neilll is offline   Reply With Quote
Old 10th December 2018, 13:13   #9
bl52krz
This is my second home
 
bl52krz's Avatar
 
Rover 75 cdt club + Rover 2.5 KV6 Conni SE

Join Date: May 2008
Location: Birmingham
Posts: 11,394
Thanks: 6,587
Thanked 2,262 Times in 1,729 Posts
Default

Brian. Why do you think it is cloud cuckoo land by saying 60 mpg is not possible. (By inference). Some diesel 75’s perhaps are driven more gently than others. I have just done a top up at ASDA with diesel at £1.257p per litre. I also added a full proper measurement of Redex injector cleaner. I had done,from brim full to brim full,exactly 400.1 miles.These are all local miles, between 1 mile and 3.5 miles in length.In other words I am an idle so and so. I put 46 litres in to brim the tank. This works out at 39.53 mpg. I can have a look in my computer records for the car, and when we have gone to Germany, around 500 miles there, the mpg has worked out to anywhere between 49.9 mpg to around 54/55 mpg. This is 4 up cruising between 70/90 mph mostly around the 80 mph mark. 4 large people, sorry girls, and a full boot,oh yea girls. I do not doubt that 60 mpg is possible at around 60 mph, but how boring. I might try it one day,so long as I don’t fall asleep...
__________________
Great Barr, Birmingham.
bl52krz is offline   Reply With Quote
Old 12th December 2018, 17:55   #10
COLVERT
This is my second home
 
R75 Saloon.

Join Date: Feb 2009
Location: France/or Devon.
Posts: 14,003
Thanks: 3,851
Thanked 2,167 Times in 1,816 Posts
Default

Quote:
Originally Posted by Tourist View Post
Hello all,

I've just got back from a trip from Fulbourn (near Cambridge) to Poole (in Dorset - I'd recommend it to anyone!) and back - it was a lovely drive with the Rover on top form. I also saw a lot of 75s on my travels, which was very encouraging.

I filled up at Canford Heath Asda and reset the trip computer just after lunch and the traffic condiitons were such that although I went M27, M3, M25 and M11, it was pretty much a steady 60 mph all the way so I decided to see if I could beat my previous MPG figure over a longish distance.

By the time I got off the M25, it was reading an average of 61.4 MPG and slightly faster traffic conditions on the M11 brought that down to 60.1 by the time I got home, however I'm pretty pleased with that. My car under reads consumption slightly so that's most likely actually about 57 to 58 MPG in reality but I think that on the right day I can probably achieve the magic 60 ;-)

Here's the evidence, apologies for the lines on the display. I like that in the second pic the range is 612 miles, with 175 already on the clock. That's a bit ambitious, but I regurlary get over 600 miles from a tankfull. What a superb car!





Cover you and raise you 4.----

COLVERT is offline   Reply With Quote
Reply


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT. The time now is 17:14.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Copyright © 2006-2023, The Rover 75 & MG ZT Owners Club Ltd