A4 road traffic accidents
51,606 collisions recorded
1979 to 2025
The A4 appears in 51,606 collisions in the STATS19 data between 1979 and 2025, involving 64,372 casualties. Of these collisions, 761 were fatal and 8,308 were serious. Recorded collisions in 2025 were up 12% on 2024.
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Live A4 closures todaySeverity Breakdown
- Fatal
- 761
- Serious
- 8,308
- Casualties
- 64,372
- Fatal
- 761
- Serious
- 8,308
- Casualties
- 64,372
Collisions by Year
2025
532
2024
474
2023
524
2022
567
2021
500
2020
400
2019
601
2018
619
2017
705
2016
718
2015
749
2014
742
2013
759
2012
801
2011
857
2010
812
2009
794
2008
800
2007
921
2006
919
2005
962
2004
963
2003
1,093
2002
1,167
2001
1,252
2000
1,304
1999
1,292
1998
1,302
1997
1,281
1996
1,266
1995
1,232
1994
1,262
1993
1,198
1992
1,123
1991
1,251
1990
1,505
1989
1,708
1988
1,625
1987
1,599
1986
1,620
1985
1,682
1984
1,756
1983
1,621
1982
1,666
1981
1,670
1980
1,682
1979
1,730
2025
532
2024
474
2023
524
2022
567
2021
500
2020
400
2019
601
2018
619
2017
705
2016
718
2015
749
2014
742
2013
759
2012
801
2011
857
2010
812
2009
794
2008
800
2007
921
2006
919
2005
962
2004
963
2003
1,093
2002
1,167
2001
1,252
2000
1,304
1999
1,292
1998
1,302
1997
1,281
1996
1,266
1995
1,232
1994
1,262
1993
1,198
1992
1,123
1991
1,251
1990
1,505
1989
1,708
1988
1,625
1987
1,599
1986
1,620
1985
1,682
1984
1,756
1983
1,621
1982
1,666
1981
1,670
1980
1,682
1979
1,730
Areas on the A4
Towns on the A4
Accidents on the A4
Fatal
Serious
Slight
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Recent Accidents
Showing 20 of 8,308 accidents
Accident 2025010618160
Serious
51.4907, -0.2282
2 vehicles
1 casualty
BMW F 750
HONDA ADV 350
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Accident 2025430658311
Serious
51.4060, -1.2826
2 vehicles
1 casualty
LAND ROVER DISCOVERY
FIAT PANDA
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Accident 2025010617648
Serious
51.5070, -0.1425
1 vehicle
1 casualty
HONDA WW125
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Accident 2025430645382
Serious
51.5103, -0.8121
2 vehicles
1 casualty
MERCEDES C CLASS
HONDA CBR
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Accident 2025522601070
Serious
51.4499, -2.6182
1 vehicle
1 casualty
MITSUBISHI OUTLANDER
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Accident 2025010615897
Serious
51.5067, -0.1429
2 vehicles
1 casualty
BMW 7 SERIES
PIAGGIO LIBERTY
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Accident 2025010614964
Serious
51.5102, -0.1335
1 vehicle
1 casualty
TOYOTA PRIUS
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Accident 2025010614216
Serious
51.4910, -0.2061
7 vehicles
3 casualties
MERCEDES CITAN
SMART FORTWO
LEXUS RX 450
MERCEDES C CLASS
KIA RIO
PEUGEOT 2008
MERCEDES V CLASS
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Accident 2025430622389
Serious
51.4577, -0.9282
1 vehicle
1 casualty
HONDA JAZZ
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Accident 2025430621659
Serious
51.3959, -1.1994
1 vehicle
1 casualty
HONDA CR-V
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Accident 2025430617328
Serious
51.4513, -0.9605
2 vehicles
1 casualty
TOYOTA AVENSIS
FORD TRANSIT CUSTOM
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Accident 2025430614611
Serious
51.5105, -0.5950
2 vehicles
4 casualties
BMW 3 SERIES
AUDI A4
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Accident 2025541687587
Serious
51.4365, -2.1943
2 vehicles
1 casualty
MERCEDES C CLASS
APRILIA RS4
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Accident 2025010611870
Serious
51.5130, -0.1147
1 vehicle
1 casualty
WRIGHTBUS NB4L
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Accident 2025520000718
Serious
51.3899, -2.4062
2 vehicles
1 casualty
CITROEN C4
TRIUMPH TIGER
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Accident 2025010610420
Serious
51.5081, -0.1264
1 vehicle
1 casualty
VOLVO MODEL MISSING
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Accident 2025522501761
Serious
51.4932, -2.6893
2 vehicles
1 casualty
BMW F 900
HONDA JAZZ
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Accident 2025010606265
Serious
51.4876, -0.2672
2 vehicles
1 casualty
YAMAHA YZF
Car
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Accident 2025430544212
Serious
51.4089, -1.1272
2 vehicles
4 casualties
TOYOTA YARIS
TOYOTA IQ
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Accident 2025430542950
Serious
51.4484, -0.9730
2 vehicles
1 casualty
VAUXHALL MERIVA
Pedal cycle
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