There are three primary trims for the Fiat 500–Pop, Sport, and Lounge–and there are Turbo and sporty Abarth versions available, too.
The 500T slots between the 500 Abarth and the standard 500, it gets a 135-horsepower turbocharged engine, some sportier exterior details, and a "sport influenced" interior.
With the Fiat 500 Abarth, this little hatchback becomes a performance car and includes a much more potent 160-horsepower, 1.4-liter turbocharged MultiAir four-cylinder engine, and a range of bodywork and interior cues to suit it. On the equipment side, the Abarth comes standard with a five-speed manual transmission, performance cloth seats, 16x6.5-inch wheels, and Abarth logos inside and out.
The major options on the Pop models include the Bluetooth system and Bose speakers; on the Sport, automatic climate control and satellite radio are available. The Lounge editions can be fitted with a TomTom navigation system that can be mounted on a dash bracket; leather seats with heating and rear parking sensors are available, too. There's also a new Beats by Dr. Dre premium audio system.The base Fiat 500 Pop sports the five-speed manual transmission, 15-inch wheels, air conditioning, a CD player and an auxiliary audio jack, power windows/locks/mirrors, and cruise control. The 500 Sport sizes up to 16-inch wheels, adds a fixed glass roof, and gets a sport-tuned suspension and sport-bolstered seats. It also wears specific side cladding and a spoiler on its hatchback, even painted brake calipers. On the Sport, Fiat includes standard Bluetooth and USB hardware.
Priced above that, the 500 Lounge moves back down to 500 Pop spec; it reverts to 15-inch wheels and hangs on to the glass roof, although it adds the six-speed automatic and rear park assist, along with satellite radio, premium speakers and a leather-wrapped steering wheel.
Moving to the Fiat 500c, you get, naturally, a retractable soft top roof. Unlike other convertibles, however, the 500c's roof retracts just the center section, leaving the metal sides and pillars of the standard 500. It's a unique arrangement, and a nod to the 500 cabrios of the past. The 500c is offered in Pop and Lounge variants, with the same equipment as standard coupe versions.
Once you've picked the model you'll use as your canvas, there are all kinds of choices for customization: 15 exterior colors, 15 different seat color and materials options, and 50 accessories. There are so many choices for customization, and they've become even more extensive for 2015, adding new colors to the list. With a long list of exterior colors, different seat color and materials options, as well as accessories, the chances of seeing the same 500 as yours out on the street are very, very low.
New for 2015, the Fiat 500 now includes a 7-inch TFT screen in place of its old gauge cluster. That feature is standard in every model above the 500 Pop, where it's a separate option. Also, across the model line, the 500 now gets Bluetooth streaming audio in addition to Bluetooth hands-free calling.