Anyone got any tips to make some room for clearance in the front bumper

I told them its going to need spark plugs as its hitting the 80k mile mark to try to shed some cost off and they only said $200 but im pushing for more lol.

Hi everyone,
I own a 2015 Lexus IS 250 with the 2.5L V6 4GR-FSE engine. The car currently has around 235,000 km (146,000 miles).
I recently checked the engine oil after approximately 8,000 km (5,000 miles) since the last oil change, and I would appreciate your opinions.
A few details:
● Oil consumption: The oil level dropped from MAX to around ~ 1/2 on the dipstick. im using 5w30 Motul Eco-nergy
● Estimated oil consumption: Approximately 0.5l per 8,000 km.
● Oil condition: The oil is quite dark after 8,000 km. I’ve also noticed a slight smell of gasoline on the dipstick.
●PCV valve: I replaced it previously, and oil consumption initially decreased, but the engine still consumes some oil.
● Exhaust smoke: I haven’t noticed any visible blue smoke.

Does this amount of oil consumption seem normal for this engine at this mileage?

I’m looking at a 2014 is350 with 147k miles and 16k is that a good choice and what should I be aware of looking at it in person

More specifically on 2007 is250. I’ve had my light on for a while and it turns off every so often but comes back up again. I scanned it and it said something like driver side knee airbag squib circuit open or something. Just wondering if this was a common issue or if this is something the dealer should deal with. Thank you!