Buy Antara / Sell Astra

Hello, I have already asked the same question in another forum and I was advised not to use the Antara, but the people have never had an Antara and I would have had experiences there very important and not only anything read. Due to a trailer change in the spring, this will weigh 1700 KG, we need a car, which can also pull this load. Unfortunately my Astra falls out of there, because he can only pull 1500 KG. Since I have seen the Antara a few times already e and I actually didn’t find it that bad, I looked for offers. I got a very tempting offer. It’s about the Antara 2.0 CDTI EZ 10. 2007 Cosmo with leather equipment (brown) not so my case but well, Bi Xenon about 60 000 km, unfortunately a switchcar, would have preferred to have an automatic because of the trailer, rain sensor, park pilot, styling package, check booklet…. The Antara will probably not get any cheaper with four wheel etc. How are your opinions on Antara, what do you think of the offer? Does Antara get along with a 1700 kg trailer? Would I be very pleased about answers and reviews. Thanks already