What about the RMR30 Skyline? has the 2.4 EFI (L24e) R180 Independant rear, if you get the hatch back Ti version you get 4 wheel disks, power steering , aircon, electric windows and mirrors. Very comfy and cruisey, does 0-100km/h in 9 seconds flat (only weighs 1250kg) and the auto is fairly good (Ti only, has overdrive!) sits at 2100RPM at 100km/h
many spares could be had and interchanged from the Z cars, gets 10lt/100km with ease, easy to fix, cheap to buy and cheap to insure. I have bought 5 over the last 4 years, all were CHEEAP
$400 (good one, now turbo'ing)
$350 (ok, stripped and sold bits off making a $1600 profit)
$50 (very sad, stripped again and sold to scrap)
and the last one was $100, still in the garage, just about empty. (stripped_)
Its roomy, easy to fit everyone in. Room for bikes in the bak, can even fold everything flat and camp
still Nissan, its got retro 1980's nostalgia, so reliable its not funny. IF you get the bug, you can always slide in an L28e from the 280zx
BUT.... the Pulsar is HEAPS better on fuel, and likely would have less km (most R30 Skylines are in the 200k to 300k mark)
But cheap... a good regoed and rwc R30 would be around the $2000 mark