1.8 missing leather seat, paddler shifter, rear dim mirror, 17inch wheels and of course the turbo engine

1.5 TCP gain LED, chrome handle and GPS

1.5 turbo maintenance schedules is decoupled means that depend on driving condition, you might need to change the engine oil when the service reminder pops up and go back again for the 10k service. You can opt to do both together if the reminder pops up at 7k or more.