The largest parade of Volvo cars is 570 and was achieved by Volvo Forum in association with Auto Boss (Poland) in Katowice, Poland, on 12 September 2010.

The parade started on the border between Katowice and Chorzow and ended along the dual carriageway in Katowice.

The event started at 11am and finished at 12pm

People travelled from Germany, Norway and Slovakia to witness the attempt

The attempt was to celebrate 145 years of Katowice

All cars were regsitered before hand and driving licenses were checked

4 clickers were checking the numbers throughout, one at start, 2 in middle and another at the end.

Plus independent witnesses ensuring constant flow of cars and spaces was maintained