Atrophy MPG: S3

Start date 2010-06-24 19:37:00 Last updated 2024-09-04 11:25:46

Last data update 05 Oct 2011; Fuel tank capacity 60 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
25 Jun 2010 00:00	8642				full
1 Jul 2010 00:00	8846	38.57	43.93		- -								34	34				6	34	12418
5 Jul 2010 00:00	9010	28.37	32.31		- -	5.78	26.28	24.99	164	26.28	289	346	41	36		26.28	4	10	35	13441	125	19.7
10 Jul 2010 00:00	9202	43.05	55.49		- -	4.46	20.28	23.15	192	22.66	222	267	38	37		24.78	5	15	36	13636	30	24.7
15 Jul 2010 00:00	9392	40.91	46.60		- -	4.64	21.11	22.59	190	22.10	232	278	38	37		23.86	5	20	36	13696	42	24.6
18 Jul 2010 00:00	9527	25.47	30.03		- -	5.30	24.10	22.81	135	21.48	265	318	45	38		23.92	3	23	38	14054	130	24.1
24 Jul 2010 00:00	9651	29.21	33.27		- -	4.25	19.30	22.31	124	21.35	212	254	20	34		22.77	6	29	34	12708	88	24.6
28 Jul 2010 00:00	9913	49.25	55.60		- -	5.32	24.18	22.67	262	22.79	265	319	65	38		23.12	4	33	42	14067	3	23.7
29 Jul 2010 00:00	10173	40.69	48.79		- -	6.39	29.05	23.55	260	24.65	319	383	260	45		24.60	1	34	96	16446	59	22.8
30 Jul 2010 00:00	10317	23.73	27.98		- -	6.07	27.59	23.85	144	26.64	303	364	144	47		25.35	1	35	108	17479	159	22.4
31 Jul 2010 00:00	10574	47.00	57.71		SU	5.47	24.86	23.98	257	26.97	273	328	257	53		25.23	1	36	145	19601	16	22.4
6 Aug 2010 00:00	10854	52.60	60.96		SU	5.32	24.20	24.01	280	25.10	266	319	46	52		24.97	6	42	120	19236	-13	22.3
7 Aug 2010 00:00	10969	24.90	28.86		- -	4.62	21.00	23.84	115	23.81	230	277	114	54		23.98	1	43	119	19765	115	22.5
13 Aug 2010 00:00	11178	42.98	48.53		- -	4.86	22.11	23.69	209	22.79	243	291	34	51		23.51	6	49	98	18903	34	22.6
19 Aug 2010 00:00	11379	38.78	43.78		- -	5.18	23.56	23.68	201	22.38	259	310	33	49		23.52	6	55	82	18176	58	22.5
27 Aug 2010 00:00	11597	44.33	49.76		- -	4.92	22.36	23.57	218	22.64	245	295	27	46		23.23	8	63	68	17131	27	22.5
1 Sep 2010 00:00	11883	51.51	58.37		4 new tyres 6 Sep 2010	5.55	25.24	23.71	286	23.81	277	333	57	47		23.73	5	68	65	17408	-8	22.3
9 Sep 2010 00:00	12031	38.62	43.22		- -	3.83	17.42	23.34	148	22.04	191	229	18	44		22.16	8	76	53	16287	43	22.6
12 Sep 2010 00:00	12186	32.53	38.35		- -	4.76	21.66	23.27	155	21.83	238	285	51	44		22.03	3	79	53	16385	83	22.7
16 Sep 2010 00:00	12352	38.12	42.66		- -	4.35	19.80	23.08	166	19.51	217	261	41	44		21.47	4	83	50	16326	51	22.9
20 Sep 2010 00:00	12527	26.95	30.16		- -	6.49	29.52	23.31	175	23.10	324	389	43	44		23.48	4	87	48	16310	149	22.6
23 Sep 2010 00:00	12640	19.75	24.47		- -	5.72	26.01	23.38	113	24.33	286	343	37	44		24.12	3	90	45	16225	173	22.6
1 Oct 2010 00:00	12852	51.22	57.83		- -	4.14	18.82	23.10	212	23.21	206	248	26	42		22.79	8	98	41	15690	-5	22.8
5 Oct 2010 00:00	13007	26.54	29.70		- -	5.84	26.55	23.21	155	22.38	292	350	38	42		23.73	4	102	40	15630	137	22.7
8 Oct 2010 00:00	13044	5.77	6.51		- -	6.41	29.15	23.25	37	21.99	320	384	12	41		25.09	3	105	33	15312	283	22.7
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
11 Oct 2010 01:00	13265	52.93	59.76		- -	4.18	18.98	23.00	221	22.03	208	250	72	42		23.56	3	108	43	15628	-12	22.9
22 Oct 2010 01:00	13473	53.29	58.05		- -	3.90	17.74	22.71	208	18.92	195	234	18	40		22.11	11	119	37	14822	-12	23.1
31 Oct 2010 01:00	13710	48.21	57.33		- -	4.92	22.35	22.69	237	19.61	245	294	26	39		22.17	9	128	34	14456	8	23.2
2 Nov 2010 00:00	13800	13.32	15.31		- -	6.76	30.72	22.80	90	21.18	337	405	45	39		24.30	2	130	37	14487	247	23.0
8 Nov 2010 00:00	14008	43.95	50.94		Oil	4.73	21.52	22.74	208	23.06	236	283	34	39		23.61	6	136	36	14406	28	23.1
12 Nov 2010 00:00	14060	13.98	16.20		- -	3.72	16.91	22.67	52	22.33	185	223	13	38		21.93	4	140	30	14130	133	23.2
19 Nov 2010 00:00	14264	42.49			- -	4.80	21.83	22.64	204	21.01	240	288	29	38		21.91	7	147	30	13964	36	22.3
27 Nov 2010 00:00	14474	41.44	49.27		SU	5.07	23.04	22.65	210	21.64	253	304	26	37		22.19	8	155	29	13739	43	22.3
3 Dec 2010 00:00	14741	52.32	62.61		SU	5.10	23.20	22.68	267	22.72	255	306	44	37		22.44	6	161	33	13832	-11	22.4
7 Dec 2010 00:00	14910	31.51	37.78		SU	5.36	24.38	22.72	169	23.44	268	321	42	37		22.93	4	165	35	13871	99	22.4
15 Dec 2010 00:00	15131	46.41	56.57		Su	4.76	21.65	22.68	221	22.93	238	285	27	37		22.61	8	173	33	13696	17	22.5
22 Dec 2010 00:00	15220	25.42	30.99		Su Tyres	3.50	15.92	22.55	89	21.07	175	210	12	36		20.93	7	180	28	13344	86	22.7
24 Dec 2010 00:00	15243	5.38	6.50		8.388 cost 10.13	4.28	19.43	22.54	23	19.61	213	256	11	36		20.56	2	182	24	13244	190	22.7
27 Dec 2010 00:00	15521	52.97	63.51		- -	5.25	23.86	22.59	278	21.16	262	314	92	37		21.38	3	185	41	13578	-15	22.7
28 Dec 2010 00:00	15643	19.91	24.47		- -	6.13	27.86	22.66	122	24.57	306	367	122	37		23.00	1	186	61	13744	184	22.7
3 Jan 2011 00:00	15788	29.84	36.37		- -	4.86	22.09	22.65	145	24.12	242	291	24	37		22.77	6	192	52	13591	97	22.7
14 Jan 2011 00:00	15892	24.57	30.69		- -	4.23	19.24	22.59	104	22.69	211	253	9	35		21.89	11	203	41	13041	107	22.8
27 Jan 2011 00:00	16159	54.50	68.07		- -	4.90	22.27	22.58	267	21.54	244	293	20	34		21.99	13	216	36	12708	-22	22.9
2 Feb 2011 00:00	16365	42.12	58.16		Minor service	4.89	22.23	22.57	206	21.64	244	293	34	34		22.05	6	222	35	12704	38	23.1
5 Feb 2011 00:00	16545	29.65	37.38		- -	6.07	27.60	22.67	180	23.51	303	364	60	35		23.44	3	225	41	12826	123	23.0
5 Feb 2011 00:00	16622	14.23	17.77		- -	5.41	24.60	22.68	77	24.47	270	324	85	35		23.73		225	52	12951	193	23.0
5 Feb 2011 00:00	16700	11.75	14.03		- -	6.64	30.18	22.74	78	27.38	331	398	111	35		25.34		225	67	13078	253	23.0
12 Feb 2011 00:00	16836	26.26	32.80		- -	5.18	23.54	22.75	136	25.32	258	310	19	35		24.89	7	232	55	12897	122	23.0
13 Feb 2011 00:00	17070	35.37	44.18		Had space-saver on	6.62	30.08	22.91	234	27.75	330	396	234	36		26.19	1	233	100	13209	96	22.9
18 Feb 2011 00:00	17118	12.90	16.24		- -	3.72	16.92	22.86	48	25.50	186	223	9	35		23.87	5	238	77	13005	138	22.9
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
28 Feb 2011 00:00	17405	51.10	63.82		- -	5.62	25.53	22.94	287	26.03	280	336	28	35		24.29	10	248	65	12903	-6	22.9
11 Mar 2011 00:00	17641	49.35	63.12		- -	4.78	21.74	22.91	236	22.90	239	286	21	34		23.65	11	259	54	12688	3	23.0
18 Mar 2011 00:00	17853	41.20	53.11		- -	5.15	23.39	22.92	212	23.59	257	308	30	34		23.58	7	266	48	12645	45	23.0
25 Mar 2011 00:00	18057	40.74	52.11		- -	5.01	22.76	22.91	204	22.58	250	300	29	34		23.38	7	273	43	12594	46	23.1
3 Apr 2011 00:00	18291	50.03	64.49		- -	4.68	21.26	22.87	234	22.39	233	280	26	34		22.85	8	282	39	12497		23.2
8 Apr 2011 00:00	18373	21.37	27.94		- -	3.84	17.44	22.81	82	21.08	191	230	16	33		21.50	5	287	33	12384	109	23.3
26 Apr 2011 00:00	18649	51.30	68.18		- -	5.38	24.46	22.85	276	21.93	269	322	15	32		22.24	18	305	28	11983	-6	23.3
3 May 2011 00:00	18898	49.97	66.41		- -	4.98	22.65	22.85	249	22.50	249	298	35	32		22.34	7	312	30	12006		23.4
12 May 2011 00:00	19146	53.20	71.23		- -	4.66	21.19	22.81	248	22.75	233	279	27	32		22.05	9	321	29	11951	-14	23.6
20 May 2011 00:00	19348	39.42	52.78		- -	5.12	23.30	22.82	202	22.29	256	307	25	32		22.37	8	329	28	11885	54	23.6
27 May 2011 00:00	19540	36.75	49.02		estimated	5.22	23.75	22.83	192	22.56	261	313	27	32		22.71	7	336	28	11846	69	23.6
9 Jun 2011 00:00	19832	55.64	73.95		- -	5.25	23.86	22.86	292	23.66	262	314	22	32		23.00	13	349	26	11711	-29	23.7
13 Jun 2011 00:00	20200	53.47	71.60		- -	6.88	31.29	23.05	368	26.55	344	412	92	32		25.07	4	353	43	11959	-23	23.5
23 Jun 2011 00:00	20442	40.44	53.74		- -	5.98	27.20	23.13	242	27.42	299	359	24	32		25.60	10	363	38	11873	57	23.5
25 Jun 2011 00:00	20568	19.41	26.00		- -	6.49	29.51	23.18	126	29.53	324	389	63	32		26.58	2	365	44	11934	198	23.5
2 Jul 2011 00:00	20845	48.38	63.85		- -	5.73	26.03	23.24	277	27.09	286	343	39	32		26.44	7	372	43	11981	9	23.5
15 Jul 2011 00:00	21104	50.14	65.13		- -	5.17	23.48	23.24	259	25.52	258	309	19	32		25.70	13	385	37	11822		23.5
22 Jul 2011 00:00	21465	56.51	74.54		- -	6.39	29.04	23.37	361	26.30	319	383	51	32		26.54	7	392	40	11947	-41	23.4
29 Jul 2011 00:00	21694	36.68	48.75		- -	6.24	28.38	23.45	229	26.93	312	374	32	32		27.00	7	399	38	11947	83	23.4
5 Aug 2011 00:00	21916	38.11	51.03		- -	5.83	26.48	23.49	222	28.11	291	349	31	32		26.87	7	406	37	11941	69	23.4
12 Aug 2011 00:00	22158	43.69	58.50		- -	5.54	25.18	23.52	242	26.59	276	332	34	32		26.45	7	413	36	11953	34	23.4
18 Aug 2011 00:00	22416	46.61	61.94		- -	5.54	25.16	23.55	258	25.56	276	332	43	32		26.13	6	419	38	12007	18	23.4
26 Aug 2011 00:00	22650	43.64	57.12		- -	5.36	24.38	23.56	234	24.91	268	321	29	32		25.69	8	427	35	11982	34	23.4
1 Sep 2011 00:00	22832	31.94	42.13		- -	5.70	25.90	23.59	182	25.08	284	341	30	32		25.74	6	433	34	11969	102	23.4
9 Sep 2011 00:00	22989	33.62	44.01		- -	4.67	21.23	23.56	157	23.85	233	280	19	32		24.61	8	441	30	11882	76	23.5
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
22 Sep 2011 00:00	23172	36.97	48.76		- -	4.95	22.50	23.55	183	23.15	247	296	14	32		24.09	13	454	26	11689	64	23.5
27 Sep 2011 00:00	23477	7.36	10.00		!Not filled, mpg meaningless	41.44	188.39	23.98	305	37.62	2072	2486	61	32		65.16	5	459	35	11804	1767	23.1
5 Oct 2011 00:00	23507				Sold								3	31			13	467	27	11626

(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 petrol
Miles
- the odometer total mileage reading
Litres
- the petrol 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 petrol
Miles	-	the odometer total mileage reading
Litres	-	the petrol 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