The whole thing is a replica. But the lady says the only thing not accurately replicated is the motor.That's a 124 twin-cam, not an Abarth 2 liter.
On the Fiat 850 Coupe, the radiator is in the engine bay in the rear & the spare tire is stowed vertically at the very front of the trunk, just behind the nose panel. The Abarth OT2000 Coupe has a front-mounted radiator, so the spare tire is mounted horizontally below it, instead. This also helps to balance the front-rear weight ratio & keep the center of gravity low.It's very cool, except for the spare tire hanging out of the front facia? What's that about?