Used 2017 BMW i3 Hatchback Trims Comparison

Compared to last year's base i3, the only thing different about the 60 Ah model is the name. Apart from that it is a pure carryover model with the same 170-horsepower electric motor that drives the rear wheels. It's fed by a 22-kilowatt-hour battery that provides enough power for an estimated 81 miles of range. As before, it comes well equipped with 19-inch alloy wheels, LED headlights, rear parking sensors and Level 3 DC fast-charging capability. Inside, it retains the Mega World imitation-leather and cloth upholstery, and it comes with automatic climate control, heated front seats, Bluetooth, FM, HD and satellite radio, and BMW's basic Business navigation system with a modest 6.5-inch display screen.

Paradoxically, the base i3 is the next rung up the ladder, owing to the extra cost associated with its larger 33-kWh battery (which provides 114 miles of estimated range). The only visible external clues are its upgraded wheels and tires, which are also wider in back. You get keyless ignition and entry with this version, but interior upholstery is cloth (Deka World), with the 60 Ah trim's Mega World imitation-leather interior available as an upgrade. The otherwise-identical basic navigation system is bolstered with enhanced real-time traffic data.

The only difference between the base and the Range Extender is, quite simply, the range-extending 0.6-liter two-cylinder gasoline generator, which is the same as last year. Because the Range Extender is heavier, it travels an estimated 97 miles on electricity. An incremental increase in fuel capacity this year — 2.4 gallons instead of 1.9 gallons — enables a combined range of 180 miles of driving range.

All models can be equipped with the Technology + Driving Assistant package (advanced navigation with a widescreen display and advanced local search, all-speed adaptive cruise control, forward collision warning with automatic emergency braking) or the Parking Assistant package (rearview camera, added front parking sensors, automated parking). In addition to the interiors already mentioned, any can be equipped with leather and wool or full-leather upholstery. You can also add 20-inch wheels, a premium stereo upgrade or a new power glass sunroof, the latter being the only option you can't add to the 60 Ah version.