If you live in an area with widespread speed bumps , you might want to bear in mind that the Roadster has very limited ground clearance and many a driver has hit and damaged the sump as a result.
Comparing the 2 options is a bit like choosing between 2 very appealing experiences , just go with the one that suits you best.
The older +8 will have much more low down torque , it is heavier to steer , it is MUCH simpler to maintain and work on as there are very limited electronics, the exhaust note is nicer (IMHO more like the full orchestra in a stadium than a good string quartet in a concert hall), fuel consumption will be much higher, but it an older car and will probably require more maintenance.
The V6 is lighter to steer, the torque curve is very biased towards the top end, it is a modern efficient engine with full electronics, it is likely to be newer and need less work, BUT that sump clearance could be a deal breaker for you.
Basically try both , preferable over the same route and see how each feels to YOU.
Our opinions are just that , opinions only , it is what suits you that really counts.
PS Both are really good cars and will give a lifetime of smiles and enjoyment.
Last edited by MOG 615; 07/03/17 09:44 AM.
