Irrespective of the mpg and which car etc.
I spent eleven years commuting at least to Cardiff on a daily basis, a 120 miles round trip. I say at least, because I'd often visit offices in Swindon, Avonmouth, Exeter and Portsmouth. All of this was in company diesel vehicles, Passat, Accord etc.
Those days I was working 60 hours a week and doing 50,000+ miles pa.
For the last ten years I've done a 10 mile daily round trip and working 37 hours a week.
I imagine that I may live a little longer .
Think very, very carefully before you go for the new job.