Hi, here is a paste of a reply to a pm asking the same thing! "the Signum is a rapid little bestie, it torque steers like a pig and it's noisier than the Miggy, theres way too much cheap plastic and some bits have fallen off in the interior, it's a harder ride but it does have cruise so the journey requires a little less effort, the seat on the drivers side is never where I left it as regards how high I set it.. The stereo shuts down with a massive pop when it gets hot then restarts in the quiet mode...... the Miggy is a 2.6 V6 Ecotec and returns about 27 to 31Mpg the Signum is the 3.2 V6 Ecotec and has returned 36Mpg (but I was driving like a priest) typicaly it returns 29 to 33Mpg. ..... other than that it's a lovely car. I only bought the Signum because it was soooooo cheap! If you live near Bromsgrove or Maldon in Essex (I work down there) feel free to come take a look and maybe a test drive. Does that answer all your questions?
OOOOOO yeah the service intervals are way better for the cambelt on the Signum 80K woohoo !!!
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