M4 road traffic accidents
28,948 collisions recorded
1979 to 2024
The M4 appears in 28,948 collisions in the STATS19 data between 1979 and 2024, involving 45,953 casualties. Of these collisions, 720 were fatal and 4,008 were serious. Recorded collisions in 2024 were down 2% on 2023.
Severity Breakdown
- Fatal
- 720
- Serious
- 4,008
- Casualties
- 45,953
- Fatal
- 720
- Serious
- 4,008
- Casualties
- 45,953
Collisions by Year
2024
216
2023
220
2022
226
2021
238
2020
178
2019
362
2018
355
2017
400
2016
479
2015
525
2014
574
2013
534
2012
493
2011
530
2010
583
2009
538
2008
662
2007
780
2006
844
2005
772
2004
867
2003
876
2002
827
2001
855
2000
864
1999
852
1998
860
1997
835
1996
782
1995
812
1994
761
1993
759
1992
739
1991
730
1990
888
1989
835
1988
763
1987
691
1986
749
1985
639
1984
640
1983
606
1982
553
1981
564
1980
552
1979
540
2024
216
2023
220
2022
226
2021
238
2020
178
2019
362
2018
355
2017
400
2016
479
2015
525
2014
574
2013
534
2012
493
2011
530
2010
583
2009
538
2008
662
2007
780
2006
844
2005
772
2004
867
2003
876
2002
827
2001
855
2000
864
1999
852
1998
860
1997
835
1996
782
1995
812
1994
761
1993
759
1992
739
1991
730
1990
888
1989
835
1988
763
1987
691
1986
749
1985
639
1984
640
1983
606
1982
553
1981
564
1980
552
1979
540
Areas on the M4
Towns on the M4
Accidents on the M4
Fatal
Serious
Slight
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Recent Accidents
Showing 20 of 4,008 accidents
Accident 2023010424025
Serious
51.4942, -0.4817
2 vehicles
2 casualties
MINI COOPER
MERCEDES B CLASS
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Accident 2023430031108
Serious
51.4932, -0.5159
4 vehicles
5 casualties
Goods 7.5 tonnes mgw and over
RENAULT MEGANE
VAUXHALL CORSA
MERCEDES B CLASS
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Accident 2023622300081
Serious
51.5230, -3.5179
2 vehicles
1 casualty
Car
BMW 1 SERIES
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Accident 2022010415687
Serious
51.4832, -0.4526
4 vehicles
1 casualty
BMW 5 SERIES
HONDA CIVIC
TOYOTA AVENSIS
TOYOTA PRIUS
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Accident 2022620058022
Serious
51.5422, -3.1136
2 vehicles
1 casualty
Car
MERCEDES E CLASS
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Accident 202263A095222
Serious
51.7210, -4.0670
2 vehicles
2 casualties
Car
BMW 3 SERIES
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Accident 2022622200920
Serious
51.5206, -3.2722
2 vehicles
2 casualties
BMW 3 SERIES
TOYOTA COROLLA
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Accident 2022620048822
Serious
51.5426, -3.1110
2 vehicles
2 casualties
Car
Car
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Accident 2022430420535
Serious
51.4946, -0.5039
3 vehicles
1 casualty
Van / Goods 3.5 tonnes mgw or under
AUDI Q7
VOLVO V50
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Accident 2022010399780
Serious
51.4883, -0.3897
1 vehicle
1 casualty
JAGUAR XK SERIES
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Accident 2022522205710
Serious
51.5194, -2.5229
3 vehicles
5 casualties
HYUNDAI IONIQ
(1y)
TOYOTA C-HR
(1y)
SCANIA MODEL MISSING
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Accident 2022430374809
Serious
51.5061, -0.6305
2 vehicles
1 casualty
HONDA MODEL MISSING
VOLKSWAGEN POLO
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Accident 2022010392086
Serious
51.4950, -0.4465
2 vehicles
1 casualty
VOLKSWAGEN GOLF
VOLVO MODEL MISSING
(1y)
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Accident 2022610032422
Serious
51.5949, -2.8645
2 vehicles
4 casualties
FORD B-MAX
KIA NIRO
(2y)
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Accident 2022622200664
Serious
51.5867, -3.7665
2 vehicles
1 casualty
Car
Goods 7.5 tonnes mgw and over
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Accident 2022622200557
Serious
51.5066, -3.3094
1 vehicle
3 casualties
FORD TRANSIT
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Accident 2022010388478
Serious
51.4962, -0.4541
2 vehicles
4 casualties
PEUGEOT 3008
VAUXHALL ZAFIRA
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Accident 2022430309627
Serious
51.4921, -0.5444
2 vehicles
1 casualty
Motorcycle 125cc and under
Car
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Accident 2022610025822
Serious
51.5955, -2.9483
2 vehicles
1 casualty
LAND ROVER MODEL MISSING
FORD TRANSIT
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Accident 2022010384835
Serious
51.4933, -0.4225
3 vehicles
7 casualties
LEXUS NX 300
VOLKSWAGEN GOLF
HONDA JAZZ
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