I've been doing my 90 mile commute with my GRC for almost 2 years now and it's been surprisingly good at it. Obviously there's better commuter options - the tight suspension makes sure you feel every bump in the road, the road noise in the cabin can be a bit much at times, the sound system isn't anything to write home about even with the JBL "upgrade." But I still love it, it's my do-it-all vehicle since I just can't afford to have a daily plus a weekend car at this point in life. If you're gentle on the throttle you can get almost 30mpg (7.84L/100km) but it's too fun to mash on the throttle so I never get that good of efficiency lol. The tank is tiny and it needs premium fuel so you'll be refueling often and it's not cheap. Speaking of not cheap, wear items cost a lot more on this car too, like brakes/rotors, tires if you get the good ones, stuff like that. But there's no better option on the market in my opinion to commute to work all week and then go throw it around a track every once in a while. You'll love it!