Hellenbach GT
The Hellenbach GT is a beat-up muscle car found in GTA: Liberty City Stories. Despite its looks, distinguished by its different colored panels, it is quite a fast car and has great handling, unlike what you’d expect from a car of this age. It resembles a 1967-1970 Mercury Cougar, except for minor differences like the single headlights and added turn signals, and the sides are closer to a 1968 – 1970 AMC AMX. The Hellenbach has an extremely high top speed, and beats the Banshee and Cheetah on top speed. It also has better handling, and can take a bit more of a beating.
How to get the car
The car can first be found in the mission Snuff. It's a reward given by JD O'Toole after you have killed a Sindacco leader. It will be taken to the Pay'n'Spray where it will be colored and then the car is yours. You can also get it by completing level 4 at the car salesman missions. It will be in the car showroom in Harwood. In Shoreside Vale, you can find it outside a garage, however, It won't always be there, sometimes there will be a Cheetah or a Banshee.
Trivia
This is the first and fastest ‘beat-up’ car outside of Grand Theft Auto: San Andreas. In GTA San Andreas, the Clover and the Tampa also have different colored replacement panels.