The 2013 Wrangler Unlimited is compact, four door, 4WD SUV with superior off-road capabilities. The Wrangler Unlimited is powered by a 3.6-liter V6 engine, yielding 285 hp and 260 lb-ft of torque, that can be paired with either a 5-speed automatic or 6-speed manual transmission. Towing capacity is a modest 3,500 lbs but trailer sway control is now standard on all models. Fuel mileage falls within an EPA estimated range of 16 mpg city to 21 mpg highway. Rubicon and Sahara trim levels are now granted an auto-dimming rearview mirror and updated wheels. Features include removable doors, 18-inch wheels, removable top, halogen headlamps, wash-out interior with drain plugs, removable carpet, heated front seats, automatic temperature control, automatic transmission shifter, steering-wheel mounted controls, and remote start. Safety is comprised of advance multi-stage airbags, traction control, anti-lock brake system, brake assist, electronic roll mitigation, hill start assist, and tire pressure monitoring. The Wrangler Unlimited is backed by a 3-year/36,000-mile warranty.