I had a test drive in a 128ti yesterday, and it's an impressive bit of kit.
I cannot believe it only has 20bhp more than the Golf, because it felt a lot quicker than our Golf.
I've put this down to the ridiculously long gearing in the manual Golf, I think this is a 2019 emissions thing, as the earlier Golfs GTI's aren't as long.
It was dry during the test drive, and large throttle openings in the first 2/3 gears was lively, the steering wheel certainly let's you know the car is front wheel drive.
The ride on 128 was really good, and wasn't harsh compared to the Golf. The damping seemed more controlled though on the 128ti, and it cornered a little flatter. Driving the same road back to back in both cars, there was no noticeable difference in comfort, both on 18" wheels.
The noise in the cabin, it was significantly quieter in the BMW. This surprised me as the Golf seems fairly quiet anyway compared to other medium hatchbacks I've been in.
The exhaust on the BMW had a valve in the left hand tail pipe, so I assumed this opens in sport plus mode, but not sure. I tried all the modes and the exhaust note never became obnoxious, I guess the GPF kills all the noise.
The cabin itself was a nice place to be and seemed well screwed together. There also seemed to be a little more legroom in the back compared to the Golf Mk7.5.
The boot, on paper they are both the same size - 380 litres. Above the false floor, they measured roughly the same size.
The Golf has a decent space below the false floor, then it also has the spare wheel well.
The BMW doesn't have a spare wheel well, so if you want to carry a space saver, it will eat all the room below the false floor. Most of the space savers won't fit over the front brakes, as they are huge, something to bear in mind.
That's all I can think of at the moment, hopefully this will help others thinking of changing to the 128ti.