Any rear-wheel-drive car that qualifies anywhere in the front two rows has a decent sniff of being ahead by the time the pack reaches the opening corner. It is something that the front-wheel-drive brigade have been moaning about for a while, but that advantage will now be gone with the mandated Xtrac gear ratio. For cars that are all built with the same controlled parts, any advantage lost is a painful blow.
There are, of course, venues that suit rear-wheel drive and those that don’t. At the super-fast sweeps of Thruxton, for example, a front-wheel-drive exponent doesn’t have to worry too much about oversteer and can happily keep his foot planted, while the rear-drive racers have to be delicate on throttle and steering. At Croft, the next circuit on the calendar, there are lots of heavy acceleration zones that play into the hands of the BMWs and Audis.
Everyone has a choice of which car to use at the start of each season and, as new championship leader Colin Turkington pointed out last weekend: “We don’t complain when we go to front-wheel-drive friendly circuits, but they really make a fuss when we start to perform.”
But others in front-wheel-drive machines say that the BMWs and Audis have more positives up their sleeve that help them have an edge over their rivals.
MG’s Jason Plato says: “A rear-wheel-drive car has areas it can play with like the differential, driveshaft and weight distribution. The cars drive with the rear tyres and steer with the front ones, which helps the tyre wear.
“Without this change to the ratios, the cars would just walk away from the job. They are sorted now. The problem is that they have caught us up [in terms of development] and we haven’t got anywhere to go now because we all have mandated parts. It is a tricky conundrum.”
Championship officials will review the situation after the next couple of rounds to make sure that they have made the right choice. It is all about maintaining a delicate balance and making sure the competition is as even as it can be right through until the final round at Brands Hatch on 12 October.