[drabisan]

1.8 it's an excellent engine. 2.0 is a considerable difference, but it's not like CHR is a sport car.
With 1.8 you won't trail off while accelerating on a ramp. It may be more noisy than 2.0 is. When planning to taking over on B roads I enjoyed having it on Sport mode. On 2.0 I never felt the need, extra power spoke here.
Fuel consumption difference is not massive, but it's big enough especially for short runs.
Delivery time is impressive!
Enjoy it, it's a nice to drive car!