As a caveat, I know that the OP asked what car a person would want, irrespective of the cost... And having said this, my response is slightly off-the-mark relative to the OP's question...
People poke fun at Lada's (i.e. the body style which originally was a Fiat 124 4-door)... and neither Lada's (nor Fiat's for that matter) were particularly well rust-proofed. And they were/are not aerodynamic or dashing. However, the underpinnings of the car was pretty decent. Independent frt suspension, wishbones. Four-link rear axle with a Panhard rod. And in Fiat guise - a pretty free-revving engine... be it the OHV 1400, or latterly the 1592cc DOHC. Also, knowing Fiat, I rather suspect that the steering was decent by way of road-feel (certainly was unassisted, and likely was a worm and roller arragement). I think in the end the Fiat 124 had four wheel disc brakes.
I have always wondered what that boxy Lada would drive like if it had a 1608cc or 1798cc or a 2 litre Fiat DOHC... with two 40IDF Weber carburetors and a Fiat 5 speed transmission... and other Fiat running gear (possibly, also, a ltd. slip differential). I would bet it would fit right-in.