fullymatted.
Back to search
911uk

Fuel economy - MPG - Poll

Add to repair workspace
Open repair workspace
Original source
15 captured repliesPartial discussion capture · Source accounts, not a confirmed diagnosis
THIS DISCUSSION / SOURCE-DERIVED OVERVIEW

Discussion summary

YOUR RESEARCHFuel economy - MPG - Poll

Leading reported evidence

Use against mileage (did

Performed · outcome unconfirmed

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context

Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.

Discussions that performed work without a confirmed outcome
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Performed · outcome unconfirmed

Gauge was pretty accurate when compared with measuring fuel used against mileage (did that over 3 tankfuls when I first got it).

Fuel economy - MPG - Poll
Frequently discussed work

Run mobile roadblock has paused

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion

Might see a small improvement now that the School run mobile roadblock has paused for the summer.

Fuel economy - MPG - Poll
Read full discussion summary

Leading evidence: 'Use against mileage (did' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Run mobile roadblock has paused' (1 discussions). For that action, 0 discussions report a resolution and 0 report an unsuccessful attempt. No action has an explicit, attributable resolution report under the current rules. These are forum reports and suggestions, not a confirmed diagnosis.

Source reports, not a diagnosis or a success probability. Counts refer to discussions and can overlap.

Read captured replies

1 matching discussions · 15 captured posts examined · 1 partial discussions

Compare 1 other evidence results

Run mobile roadblock has paused

Suggestion or failed attempt

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context

Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.

Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion

Might see a small improvement now that the School run mobile roadblock has paused for the summer.

Fuel economy - MPG - Poll
Frequently discussed actions (2)

These are separate views of the same evidence. Frequency alone does not establish a fix, and these counts must not be added together.

Run mobile roadblock has paused

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion

Might see a small improvement now that the School run mobile roadblock has paused for the summer.

Fuel economy - MPG - Poll

Use against mileage (did

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that performed work without a confirmed outcome
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Performed · outcome unconfirmed

Gauge was pretty accurate when compared with measuring fuel used against mileage (did that over 3 tankfuls when I first got it).

Fuel economy - MPG - Poll
Coverage and how to read this overview

Counts describe captured discussions, not unique people or a diagnosis. Author identities are not reliably stored. Exact duplicate evidence is counted once across matching discussions; one discussion counts at most once per action/state. Multiple repairs reported together remain a combination. Suggestions and failed attempts do not establish a fix. Matches cover whole discussions and can include related faults, model variants and incomplete threads.

15 eligible posts · 0 unverified posts · 1 discussions match the subject in their title or opening post.

  • 911uk: 1 discussions

0 evidence records excluded for query context · 0 excluded by outcome qualification · 0 adjusted by outcome qualification.

0 acknowledgements have no verified action link; they do not establish a repair result.

Generation: 20261026T174436Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

How accurate do people find the fuel readers in the dash. Mine seems a little optimistic at times. When i calculate from filling up i average about 28-29mpg. The dash reads about 32mpg, but did one 30 mile trip that returned 37mpg, albeit driving at max 60mph and really gentle with throttle. Only managed once for obvious reasons I use it daily approx 75 miles round trip. Split about 1/3rds between twisties, 50mph limit A road and dual carriageway Interested to see what other people are getting

POST 2Original post

Tell me your not talking about your Portsche :grin: My 997 I get around 22mph on mixed driving :thumb:

POST 3Original post

22-23mpg to Manchester and back, although stop start traffic and the last 15 fun miles home hit that hard!

POST 4Original post

22-24 daily on my 40 mile round trip which is all windy roads but most too bumpy to really have fun and let rip. On the let rip days.....yeah that drops a bit :dont know: OK a lot, but who cares :thumb:

POST 5 / ORIGINAL POSTEROriginal post

Yeah should have said its a 1999 C4. As i drive 70 odd miles a day, there has to be a new challenge every week, so trying to see best mpg is one of them! It is boring apart from the fact that ............. yes i'm in a Porsche 911...... its great when i walk out of work and see it sat there. Makes the journey sooo much better. :thumb:

POST 6Original post

round town i get about 24mpg....Norwich to Taunton not really tempering ones enthusiasm - 32mpg. These are according to the pcm 1 "BC" page. Its certainly cheaper to run that the previous car - focus st - in town that did 18 or less and never went over 28 on a run! will check out how accurate the computer is and report back.....

POST 7Original post

When I had my 99 C4 I averaged around 22-23 mpg overall: Real mixture of long motorway runs (inc. Monaco and back) and short trips from village to town (4 miles) and everything in between. Best I got on a long run was just under 30 mpg over 400 miles. Gauge was pretty accurate when compared with measuring fuel used against mileage (did that over 3 tankfuls when I first got it). Mind you, once the engine was warm, it was always full throttle acceleration :grin:

POST 8Original post

Fuel ecomomy - MPG per gauge I seem to average 24-25mpg in mixed driving conditions, but mainly short hops...where frankly I enjoy driving the car 'cos I don't drive it every day.

POST 9Original post

I seem to average 22.4 overall in normal driving (C2 Cab Manual), although the annual pilgrimmage to Le Mans seems to return 27+ MPG every year....

POST 10Original post

I posted up a thread about my MPG challenge a while back, it was quite fun trying to get close to 30avmpg on mixed driving. My current average is 25.2mpg and this is mostly a fair mix of heavy school traffic and country (60mph) lanes on my daily commute.

POST 11Original post

SNAP! 25.2 mpg over the last 2,800 miles or so. Might see a small improvement now that the School run mobile roadblock has paused for the summer. :thumb:

POST 12Original post

My 2002 996 C2 tiptronic averages 26- 27.5mpg. On the motorway I get about 29-30.5mpg at 85mph and in town about 24ish.

POST 13Original post

What are people getting average with 996TT. Currently my M3 convertible gives me about 21mpg. Pick my Porsche up in a couple of weeks. Hoping for similar figures really.

POST 14Original post

Long Distance: max 33mpg (on good A roads at 50-60 rather than motorway at 70-) Town Driving: 22-24 mpg Standing start from motorway roundabout lights to on-ramp: 6-7 mpg :wink:

POST 15Original post

Well I won't be doing that then............ :hand:

This is a source reference. Confirm exact model applicability in the original material.