‘Batman v Superman’: Hybrid supercar

The “Batman v Superman” Twin Mill at Comic-Con.

The exhaust pipe on the “Batman v Superman” Twin Mill at Comic-Con.

The valve cover and exhaust manifold on the “Batman v Superman” Twin Mill at Comic-Con.

The tachometer on the “Batman v Superman” Twin Mill at Comic-Con.

The “Batman v Superman” Twin Mill at Comic-Con.

The “Batman v Superman” Twin Mill at Comic-Con.

The “Batman v Superman” Twin Mill at Comic-Con.

Fans take in the “Batman v Superman” Twin Mill at Comic-Con.

The “Batman v Superman” Twin Mill at Comic-Con.

The “Batman v Superman” Twin Mill at Comic-Con.

The “Batman v Superman” Twin Mill at Comic-Con.