Shannons’ upcoming Autumn Classic auction in Sydney has plenty of metal to get lead-footed enthusiasts in a tizz, but four cars in particular could be of interest to those with an eye for the old-school.

1971 Ferrari Dino 246 GT

But that’s going to come at a cost. More than $620,000, Shannons reckons. That could even climb to around $680K if the bidding is aggressive enough.

We’d guess fact it’s been “extensively mechanically and cosmetically restored” at great cost would make it more valuable than if it were in ‘worn-down’ condition.

1977 Holden LX Torana A9X

This “very original” four-speed manual has been with one owner for almost three decades, and still only has five figures, 94,184km, showing on the odometer.

The last Torana to tackle the track during the pre-Commodore era of Aussie racing is only likely to get more valuable, but this one’s setting the bar with a guiding range between $200,000 and $250,000.

1982 Porsche 930 Turbo

“Locally delivered, unmolested, low mileage, good service history and kept in exceptional driving condition by its fastidious owner,” are all things you want to hear about a German classic, especially when you’re on the other side of the globe from Germany.

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We’re not sure if we’d call 137,913km ‘low’, but we reckon a 35-year old car gets a pass.

It’s thought to be one of only 21 delivered to Australia in ’82, and should sell for around $160K to $185K.

1973 Holden HQ Monaro GTS 350

But if you want something to wow, this bight ‘Tangerine’ HQ Monaro GTS 350 should do the trick.

It’s not as much of a sports car as the others on this list, but it’s got a V8, and that counts for something.

Shannons reckons it’s worth $42K to $50K, but with only 1729km on the clock since it was restored, all it takes is two punters to stay keen north of the 50-mark for its price to get out of hand.