Whenever a later model is superseded you expect the technology to increase exponentially - well, at least a little anyhow.

With Husqvarna's z4218 you won't find too many differences to its predecessor the z4217. A slightly more powerful engine (18hp up from the original 17hp) now made by Kohler instead of the Briggs & Stratton. They're both electric start and both have the same Ogura GT1 Electric Clutch blade engagement. Both sport the Twin EZT transmission and will get you there at the same speed - which, BTW, doesn't say much for the upgraded engine.

Or was it an upgrade?

So what's different? Are you sitting down for this? The Hour Meter came standard on the z4217. Not only that but the price has increased nearly US$300. For what?

The z4217 retails for US$2,690 (A$3,550) while the z4218 will set you back US$2,990 (A$4,000).

I'm not going to argue that Husqvarna make great zero turn mowers and they're affordable machines but I can't see the value in updating. I personally prefer the B&S motor over a Kohler but while Kohler fans will see this as a plus I'm not sure it's a US$300 plus.

So, one has to ask the question was Husqvarna losing money on the z4217 and had to make a few modifications, including the engine, to make money out of the z4218? I'm not sure we'll find out but I'm keen to hear from those who might know.