1984 – J70 was introduced as a soft-top, hard-top, FRP top, utility, cab-chassis, and Troop Carrier (inward facing rear seats).The petrol engine was replaced with a 4.0 L 3F engine. The 70 Light had a four-wheel coil spring solid-axle suspension for better ride quality. This lighter duty version of the Land Cruiser had the 22R 2.4 L gasoline engine, 2L and 2L-T (turbo) 2.4 L diesel engines commonly found in the Toyota Hilux. The 70 Light was sold in some markets as the Bundera or the Landcruiser II, later called 70 Prado. The 70 Prado eventually became popular and evolved into the Toyota Land Cruiser Prado (J90). An automatic transmission (A440F) was introduced making it the first four-wheel drive Japanese vehicle with an automatic transmission.
1990 – New-generation diesel engines were introduced including a 3.4 L five-cylinder SOHC naturally aspirated motor (1PZ), and a 4.2 L six-cylinderSOHC naturally aspirated motor (1 HZ).
1993 to 1996 – the KZ 3.0 L turbocharged diesel engine replaced the LJ in the 70 series in European markets where this model was known as the KZJ70.
1993 – An advanced 24-valve, 4.5 L six-cylinder petrol engine, 1FZ-FE was introduced.
1999 – Toyota updated the 70 series in several ways. The solid front axle received coil-spring suspension. The rear leaf springs were lengthened for increased ride comfort and wheel travel. The six-bolt wheels were replaced with five-bolt wheels. Several smaller modifications to the drivetrain provided increased durability. The long-wheel-base models received new designations: 78 for the troop carrier, and 79 for the pick-up.
2002 — HDJ79 is introduced to Australia with the 1HD-FTE 4.2 L six-cylinder 24-valve turbodiesel EFI engine.
2007 – Toyota's first turbo diesel V8 engine, the 1VD-FTV was released in some countries for the 70 Series Land Cruiser. Other modifications include the addition of a 4-door medium-wheel-base model (the 76) and an altered front look on all models.
2012 – Addition of the 79 Double Cab pickup, in South Africa (4.2 L Diesel or 4.0 L Petrol) and Australia (4.5 L V8 Diesel).
The Sixth and Seventh generations of the Land Cruiser are still being produced and sold in African and Latin American regions. Production in Venezuela ended in 2008.
The 70 series is also still marketed in Australia as 4-door wagon, 2-door 'Troop Carrier', 2 door cab-chassis and 4 door cab-chassis.
The 2014-15 30th Anniversary Series 70 sold in Japan as a 4-door wagon or 4-door pickup with the 1GR-FE V6 petrol engine and 5 speed manual transmission.