The 1999 Toyota 4Runner is part of the model's third generation and retains the brand's reputation for durability and reliability. This midsize SUV is available in three trims—base, SR5, and Limited. It is powered by either a 150-hp 2.7-liter four-cylinder or a 183-hp 3.4-liter V6 engine, with five-speed manual or four-speed automatic transmission options, and either rear-wheel-drive or four-wheel-drive. The 4Runner includes notable safety features like dual front airbags, and in the Limited model, an anti-lock braking system. The SR5 and Limited trims offer an optional package that includes a locker for the rear differential, a unique feature for off-road capabilities. Inside, it provides basic comfort and the Limited trim features leather upholstery and power front seats.