I've been experimenting with BP Ultimate diesel recently and have been wholly disappointed by it. I've gone back to Shell Diesel Plus (same price as Shell regular Diesel) and the car feels livelier and much smoother. The silkiness of the ride and the engine has returned.
Now, having paid 15p per litre more for BP Ultimate Diesel, I could have convinced myself that it was better. Indeed, I really wanted to be able to feel the difference. But I prefer the cheaper Shell Diesel. The car has been transformed and I can throw it around a bit as the in-gear acceleration seems to be much better.
Now, having paid 15p per litre more for BP Ultimate Diesel, I could have convinced myself that it was better. Indeed, I really wanted to be able to feel the difference. But I prefer the cheaper Shell Diesel. The car has been transformed and I can throw it around a bit as the in-gear acceleration seems to be much better.