Used 2018 Tesla Model X SUV Trims Comparison

The 75D is the base trim level, providing 237 miles of range from a 75-kWh (kilowatt-hour) battery. Despite being the base model, it's not slow, doing 0-60 mph in a claimed 4.9 seconds. An air suspension is standard on every Model X, as are keyless entry and start, heated front seats, a power liftgate, navigation, a towing package, and advanced driver safety features such as forward collision warning with automatic emergency braking.

Stepping up to the 100D gains you a 100-kWh battery that increases range to 295 miles and is marginally quicker, too (0-60 mph in 4.7 seconds). For the ultimate in Model X performance, head right to the P100D. Though range drops slightly to 289 miles, this variant sprints to 60 mph in just 2.9 seconds.

Many optional features are available for all trim levels, including six- and seven-passenger configurations. Other high-dollar stuff include the Premium Upgrades package, which brings upgraded audio and climate systems, auto-opening front doors, heated features for cold-weather driving, and satellite radio. Other pricey options are upgraded cabin materials, 22-inch wheels and assisted driving, aka Autopilot. To the latter, you can add the Full Self-Driving Capability option, which includes additional cameras, but to date it does not, in fact, provide self-driving capability. Think of it as paying now for something that you might get at an unknown later date.