2018 Navara Rear Suspension, Towing and Reliability

[Swift270]

Hi all,

I am just looking for some information please. I am looking at the 2.3dci Navara on a 2018 plate for towing up to 3.5t, we move brand new cars around the UK as a business. I know there have been issues with the rear suspension being soft, was this upgraded in 2018 on UK models? Also, how does the engine fair for reliability? We cover around 50,000 miles per year.  Do they tow well? We used to run the Isuzu Dmax but the 1.9 engine in the newer models is apparently not great.

Any advice welcome.

Many thanks,

Ian