2018 BMW i3

BMW’s sedans and SUVs regularly earn CR’s recommendations for packing industry-leading comfort and technology into vehicles that are agile, quick, and even fuel efficient. Among luxury brands like Lexus, Mercedes-Benz, Lincoln, and Land Rover, BMW’s SUVs often rank near the top of their category. Models like the X5 are remarkable for having powertrains that accelerate quickly while also managing above-average fuel efficiency. Some BMWs can be bought as plug-in hybrids, with useful electric-only range, or in performance trims, with more powerful engines and stiffer suspensions. BMW’s growing roster of EVs also generally rank high in our tests. Like most luxury cars from European manufacturers, BMWs fall on the expensive side of our assessments of maintenance and repair costs, but some specific models are a good option to buy used. However, shoppers considering a preowned BMW should opt for warranties or budget for repairs.

BMW's i3 is built from the ground up, not a conversion. It is a rear-wheel-drive, four-seat hatchback with a pair of rear-hinged back doors. The electric drive produces the equivalent of 170 hp. An optional two-cylinder engine acts as a generator to extend the range beyond the 72 miles, to about 150 total. Charge times are 4.5 hours on 240-volt circuit, through the 7.4-kW onboard charger. The car uses an aluminum frame and carbon fiber structure to reduce weight. Despite its tall stance the car is very agile. It feels quick and easy to maneuver. The pronounced deceleration when lifting off the gas pedal takes some getting used to. 2017 brought a larger 94 amp-hour battery (up from 60 amp-hour) and models with the range extender engine got a slightly bigger fuel tank, now up to 2.4 gallons. In 2019, the battery grew again, as did the range--which is now up to 153 miles. Despite its tall stance the car is very agile. It feels quick and easy to maneuver, but the ride is rather stiff.