Atrophy MPG: 407 HDI

Start date 2007-05-07 11:22:00 Last updated 2023-10-04 12:32:18

Last data update 27 Jul 2007; Fuel tank capacity 66 litres, reserve 10 litres

Date	Miles	Litres	£	Rsv at	Comment	MPL	MPG	OMpg	ΔMls	Roll 3	RsvRng	Rng	M/D	AvM/D	rsv err%	Geom av	Ds/fill	Total days	GeoMpD	Miles/Year	M to rsv	p/mile
5 Nov 2004 00:00	20	48.50	38.78		Filled UOS
20 Nov 2004 00:00	532	59.48	46.96		- -	8.61	39.13	21.56	512	39.13	482	568	34	34		39.13	15	15	34	12467	-29	9.2
15 Dec 2004 00:00	872	49.78	39.27		- -	6.83	31.05	24.55	340	35.45	382	450	13	21		37.11	25	40	28	7779	42	10.1
22 Dec 2004 00:00	1224	41.63	32.88		- -	8.46	38.44	27.45	352	36.27	473	558	50	25		37.44	7	47	34	9356	121	9.9
28 Dec 2004 00:00	1713	52.28	41.27		- -	9.35	42.52	30.58	489	37.36	523	617	81	31		38.71	6	53	46	11667	34	9.5
12 Jan 2005 00:00	2099	46.98	35.71		- -	8.22	37.35	31.65	386	39.59	460	542	25	30		38.37	15	68	41	11166	74	9.4
29 Jan 2005 00:00	2490	50.22	38.63		- -	7.79	35.39	32.19	391	38.50	436	513	23	29		37.63	17	85	36	10613	45	9.5
22 Feb 2005 00:00	2932	58.79	47.57		- -	7.52	34.18	32.47	442	35.53	421	496	18	26		36.77	24	109	31	9757	-20	9.7
4 Mar 2005 00:00	3445	57.21	47.43		- -	8.97	40.76	33.49	513	36.81	502	591	51	28		37.77	10	119	36	10512	-10	9.6
25 Mar 2005 00:00	3739	38.43	33.02		- -	7.65	34.78	33.59	294	36.77	428	504	14	26		37.02	21	140	31	9702	134	9.8
2 Apr 2005 00:00	4264	55.09	47.32		- -	9.53	43.32	34.55	525	40.17	533	628	65	28		38.60	7	147	39	10476	8	9.7
9 Apr 2005 00:00	4585	34.77	30.57		- -	9.23	41.97	34.99	321	40.40	516	609	45	29		39.44	7	154	41	10760	195	9.7
18 Apr 2005 00:00	4721	19.96	17.74		- -	6.81	30.98	34.86	136	40.65	381	449	15	28		37.32	9	163	34	10472	245	9.8
30 Apr 2005 00:00	5111	42.29	37.18		- -	9.22	41.92	35.31	390	39.69	516	608	32	28		38.47	12	175	34	10567	126	9.7
28 May 2005 00:00	5472	48.71	41.84		- -	7.41	33.69	35.20	361	36.34	415	489	12	26		37.28	28	203	28	9763	54	9.9
6 Jun 2005 00:00	6001	58.83	49.95		- -	8.99	40.88	35.64	529	38.84	503	593	58	28		38.18	9	212	36	10258	-25	9.8
21 Jun 2005 00:00	6530	58.83	51.13		- -	8.99	40.88	36.01	529	38.77	503	593	35	28		38.85	15	227	36	10430	-25	9.8
10 Jul 2005 00:00	6992	52.44	46.62		- -	8.81	40.05	36.26	462	40.62	493	581	24	28		39.15	19	246	33	10311	31	9.8
18 Aug 2005 00:00	7411	54.70	47.59		- -	7.66	34.82	36.17	419	38.62	428	505	10	25		38.07	39	285	27	9440	9	9.9
24 Sep 2005 00:00	7843	58.16	54.03		- -	7.43	33.77	36.03	432	36.11	415	490	11	24		36.99	37	322	23	8847	-16	10.1
23 Oct 2005 00:00	8340	60.40	56.72		- -	8.23	37.41	36.11	497	35.37	460	543	17	23		37.10	29	351	21	8634	-36	10.1
19 Nov 2005 00:00	8662	43.12	37.05		- -	7.47	33.95	36.02	322	35.18	418	492	11	22		36.31	27	379	19	8328	96	10.2
10 Dec 2005 00:00	9020	60.40	56.72		- -	5.93	26.95	35.55	358	32.64	331	391	17	22		33.97	21	400	18	8218	-26	10.4
24 Feb 2006 00:00	9472	59.93	55.08		- -	7.54	34.29	35.48	452	31.48	422	497	5	19		34.05	76	476	15	7252	-29	10.5
2 Mar 2006 00:00	10021	57.82	53.14		- -	9.49	43.17	35.83	549	34.68	531	626	91	20		36.33	6	482	34	7578	-17	10.5
Date	Miles	Litres	£	Rsv at	Comment	MPL	MPG	OMpg	ΔMls	Roll 3	RsvRng	Rng	M/D	AvM/D	rsv err%	Geom av	Ds/fill	Total days	GeoMpD	Miles/Year	M to rsv	p/mile
8 Apr 2006 00:00	10475	60.09	57.03		- -	7.56	34.35	35.77	454	37.19	423	498	12	20		35.83	36	518	29	7358	-30	10.5
24 Apr 2006 00:00	10882	56.98	53.51		- -	7.14	32.47	35.63	407	36.65	400	471	25	20		34.99	16	534	28	7416	-7	10.6
23 Jun 2006 00:00	11082	30.78	28.90		- -	6.50	29.54	35.50	200	32.62	363	428	3	18		33.63	60	594	21	6791	163	10.7
10 Jul 2006 00:00	11475	45.93	44.05		- -	8.56	38.90	35.61	393	34.00	479	564	23	18		34.95	17	611	22	6836	86	10.7
17 Jul 2006 00:00	12090	64.18	61.56		- -	9.58	43.56	35.94	615	38.98	536	632	87	19		37.10	7	618	38	7122	-78	10.7
19 Aug 2006 00:00	12525	58.56	52.67		- -	7.43	33.77	35.86	435	38.89	415	490	13	19		36.27	33	651	32	7005	-19	10.7
14 Sep 2006 00:00	12881	47.89	44.30		- -	7.43	33.79	35.80	356	37.46	416	490	13	18		35.65	26	677	27	6928	60	10.8
7 Oct 2006 00:00	13134	32.78	29.47		- -	7.72	35.09	35.79	253	34.09	432	509	10	18		35.51	23	700	23	6833	179	10.8
30 Oct 2006 00:00	13572	57.78	51.95		- -	7.58	34.46	35.74	438	34.38	424	500	19	18		35.25	23	724	22	6836	-13	10.8
10 Dec 2006 00:00	13963	57.94	53.25		- -	6.75	30.68	35.58	391	33.12	377	445	9	18		34.10	41	765	19	6657	-13	10.9
6 Jan 2007 00:00	14299	46.60	41.90		- -	7.21	32.78	35.51	336	32.63	403	475	12	18		33.77	27	792	17	6585	67	11.0
10 Feb 2007 00:00	14626	49.36	42.90		- -	6.62	30.12	35.36	327	31.13	370	437	9	17		32.86	35	827	15	6450	43	11.0
25 Mar 2007 00:00	15056	57.09	51.32		- -	7.53	34.24	35.33	430	32.47	421	497	10	17		33.20	43	870	14	6312	-8	11.0
3 Apr 2007 00:00	15488	43.81	40.26		- -	9.86	44.83	35.54	432	35.97	552	650	48	17		36.11	8	878	22	6427	120	11.0
22 Apr 2007 00:00	15643	22.28	18.84		- -	6.96	31.63	35.50	155	37.53	389	459	8	17		34.99	19	897	19	6354	234	11.0
19 May 2007 00:00	16384	82.38	76.86		Two lots combined	8.99	40.89	35.71	741	40.66	503	593	27	17		36.47	27	924	21	6461	-237	11.0
10 Jul 2007 00:00	16880	59.35	55.73		- -	8.36	37.99	35.77	496	38.58	468	551	9	17		36.85	52	976	18	6303	-27	11.0
27 Jul 2007 00:00	17065				vehicle sold								10	17			69	993	16	6263

(Table explanation)

Table Explanation

The data table shows all tabulated values with many extra data columns.

The columns are:
Date
- the date of this fill of diesel
Miles
- the odometer total mileage reading
Litres
- the diesel pump reading of litres put into the tank
£
- the cost, usually in Pounds Sterling
Rsv at
- total miles when first noticed (negative: miles since reserve noted)
Comment
- anything that may be informative
MPL
- calculated miles per litre for this fill
MPG
- calculated miles per (UK) gallon for this fill (4.54609188 litres i a gallon)
OMpg
- the average miles per gallon since new
ΔMls
("delta miles")
- miles since the previous fill
Roll 3
- the average MPG for the last three fills
RsvRng
- the calculated miles until reserve indication expected
Rng
- the calculated range for the whole tank of fuel
M/D
- average miles per day since the previous fill (or fills if more than onefill in one day)
AvM/D
- average miles per day since new
rsv err%
- difference between actual reserve and calculated reserve
Geom av
- pseudo-geometric average MPG, calculated as 0.25 of the latest mpg plus 0.75 of the previous value.
Ds/fill
- number of days since the previous fill
Total days
- total number of days since new
GeoMpD
- geometric average miles per day (calculated as for geometric average MPG
Miles/Year
- average miles per year since new
M to rsv
- calculated miles left until reserve should be indicated
p/mile
- calculated cost per mile

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Date	-	the date of this fill of diesel
Miles	-	the odometer total mileage reading
Litres	-	the diesel pump reading of litres put into the tank
£	-	the cost, usually in Pounds Sterling
Rsv at	-	total miles when first noticed (negative: miles since reserve noted)
Comment	-	anything that may be informative
MPL	-	calculated miles per litre for this fill
MPG	-	calculated miles per (UK) gallon for this fill (4.54609188 litres i a gallon)
OMpg	-	the average miles per gallon since new
ΔMls ("delta miles")	-	miles since the previous fill
Roll 3	-	the average MPG for the last three fills
RsvRng	-	the calculated miles until reserve indication expected
Rng	-	the calculated range for the whole tank of fuel
M/D	-	average miles per day since the previous fill (or fills if more than onefill in one day)
AvM/D	-	average miles per day since new
rsv err%	-	difference between actual reserve and calculated reserve
Geom av	-	pseudo-geometric average MPG, calculated as 0.25 of the latest mpg plus 0.75 of the previous value.
Ds/fill	-	number of days since the previous fill
Total days	-	total number of days since new
GeoMpD	-	geometric average miles per day (calculated as for geometric average MPG
Miles/Year	-	average miles per year since new
M to rsv	-	calculated miles left until reserve should be indicated
p/mile	-	calculated cost per mile