Pendragon has achieved a 17% rise in operating profit year-on-year in the first half of 2015, while revenues have grown by 10.7%.
Inchcape has reported a 10.5% rise in revenues from its UK dealerships in the first half of 2015.
Mon Motors, the AM100 car dealer with showrooms across Wales and South West England, boosted pre-tax profits by 24% in 2014
Listed car dealer Caffyns this morning announced revenues up 8.9% to £210 million and underlying profit before tax up 14% to £2.47m for the year to March 31, 2015.
National car dealer group Lookers says it has broken its own records for first quarter trading.
