Motorsport times are usually measured in 100ths of a second.With that said the 1M has a massive 1.6 sec lead on the 135 and thats because it has the perfect blend of power and handling = ///M
One has the complete package and the price to match and that makes it exclusive
One will make you stop and look twice because of its stance,parked or on the road.
One is a statement just standing still.
The other has a great engine and in a lighter body (1 series compared to 3 ) and will definately produce good numbers.
My view is that the new 1s shape looks a bit lumpy and a bit long in the tooth.
1M for me please cos I want to look like Im going at a 100 miles/hr even when Im standing still.