Chassis Code Explained
| Segment | Meaning | Detail |
|---|---|---|
| BJ70V | 1984 short van | Toyota type N-BJ70V-MR: STD short van, 3B diesel |
| BJ73V | 1984 middle FRP top | Toyota type N-BJ73V-MR: STD middle-wheelbase FRP top, 3B diesel |
| GRJ76K / GRJ79K | 2014 return | Toyota types CBF-GRJ76K-RKMNK (van) and CBF-GRJ79K-DKMNK (double-cab pickup), 1GR-FE |
| GDJ76W | 2023 relaunch | Toyota type 3DA-GDJ76W: AX five-door wagon, 1GD-FTV |
These are Toyota's own type designations. Toyota publishes no character-by-character decoder in the sources used. LJ71G in Toyota's 70 catalogue is a light-duty type and is not covered here.
Key Takeaways
Toyota's Japanese sales came in three periods; the history rows keep them separate from the overseas production that continued between them.
- Three Japanese sales periods. The original run 1984–2004, a limited return from August 2014 to June 2015, and a relaunch on 29 November 2023.
- Heavy-duty, not light-duty. Toyota separated the wagon branch as the Prado in April 1990; do not mix its engines into a 70.
- August 1999 changed the chassis. Front springs went from leaf to coil, and the battery from 24 V to 12 V.
- The 2014 return was petrol and manual. A 1GR-FE V6 (231 PS) with a five-speed manual; differential locks and a winch were options.
- The 2023 wagon is a five-seat diesel automatic. The 1GD-FTV gives 204 PS and 500 N·m with a six-speed automatic and part-time 4WD.
- Sales targets are not production. Toyota's 400 a month for 2023 is a sales target, not a measured output.
Background
The 1984 launch
Toyota's launch record shows soft-top, van and FRP-top bodies on five wheelbases from 2,310 to 3,180 mm. The representative STD vans are the BJ70V short van (3,975 × 1,690 × 1,895 mm, 2,310 mm wheelbase, 1,750 kg) and the BJ73V middle FRP top (4,265 × 1,690 × 1,940 mm, 2,600 mm, 1,800 kg), both with the 3B diesel (3,431 cc, 98 PS at 3,500 rpm). Toyota separated the wagon models as the Prado from April 1990, and its 1987 catalogue overview mixes in light-duty LJ71G grades.
The August 1999 update
Front springs changed from leaf to coil on a rigid axle, the battery from 24 V to 12 V, and dual-mode automatic locking hubs were newly set up on the front axle. The 4.2-litre 1HZ diesel was brought within the latest emission rules with higher torque; the release gives no power figure. The LX came on short soft top, short, middle FRP and semi-long four-door bodies with 215/80R16LT tyres; the ZX on middle FRP and four-door bodies with 265/70R16LT tyres and aluminium wheels. Both had a five-speed manual, with the four-speed automatic an extra-cost option on specified bodies.
The 2014–2015 return
On sale 25 August 2014 as a limited-period release, the van (GRJ76K) and double-cab pickup (GRJ79K) have the 4.0-litre 1GR-FE V6 (231 PS, 360 N·m), a five-speed manual and part-time 4WD. The van is 4,810 × 1,870 × 1,920 mm on a 2,730 mm wheelbase and weighs 2,120 kg; the pickup is 5,270 × 1,770 × 1,950 mm on 3,180 mm and weighs 2,220 kg. Electric differential locks and a front-bumper winch (which adds 40 mm and 60 kg) were options. Toyota specifies premium petrol. Orders ended with 30 June 2015 production.
The 2023 relaunch
From 29 November 2023 the AX (3DA-GDJ76W) is a five-door, five-seat wagon with the 2.8-litre 1GD-FTV turbo-diesel (204 PS, 500 N·m), a six-speed automatic and part-time 4WD. It measures 4,890 × 1,870 × 1,920 mm on a 2,730 mm wheelbase and weighs 2,300 kg. Toyota lists Toyota Safety Sense, a rear monitor, vehicle stability control, active traction control and hill-start and downhill assist. Its 400-a-month figure is a sales target, not production.
Technical Specifications
Each engine row belongs to one period and body. Outputs are Toyota's figures with their units; the 1999 release gives no power figure.
Engine Options
-
BJ70V short van and BJ73V middle FRP top November 1984 STD vans
3B- Displacement
- 3,431 cc
- Power
- 98 PS at 3,500 rpm (net)
Inline-four OHV diesel
-
GRJ76K van and GRJ79K double-cab pickup August 2014 – June 2015
1GR-FE- Displacement
- 3,955 cc
- Power
- 170 kW (231 PS) at 5,200 rpm
- Torque
- 360 N·m (36.7 kgf·m) at 3,800 rpm
- Transmission
- 5MT; part-time 4WD
V6 DOHC; premium unleaded specified; 130 L tank
-
GDJ76W AX wagon From 29 November 2023
1GD-FTV- Displacement
- 2,754 cc
- Power
- 150 kW (204 PS)
- Torque
- 500 N·m (51 kgf·m)
- Transmission
- 6AT; part-time 4WD
Five-seat wagon; direct-injection turbo-diesel; 130 L tank
Transmission Options
| Type | Availability | Notes |
|---|---|---|
| Five-speed manual | August 1999 LX and ZX; 2014 van and pickup | The 2014 return was manual-only, with part-time 4WD and dual-mode automatic locking hubs (D-ALH, new in 1999). |
| Four-speed automatic (ECT) | August 1999, extra-cost option on specified LX and ZX bodies | Toyota's 1999 table lists the electronically controlled four-speed as an additional-cost choice. |
| Six-speed automatic (6 Super ECT) | November 2023 AX | Part-time 4WD; five seats. |
Variants & Trims
Grades are those named in Toyota's releases for each period, not a continuous lineage.
| Generation | Trim | Engine | Key Features |
|---|---|---|---|
| J70 (Japan, 1984) | STD short van (BJ70V) | 3B | 3,975 × 1,690 × 1,895 mm; 2,310 mm wheelbase; 1,750 kg |
| J70 (Japan, 1984) | STD middle FRP top (BJ73V) | 3B | 4,265 × 1,690 × 1,940 mm; 2,600 mm wheelbase; 1,800 kg |
| J70 (Japan, August 1999) | LX | 1HZ | Short soft top, short, middle FRP and semi-long four-door bodies; five-speed manual, four-speed automatic at extra cost on specified bodies; 215/80R16LT tyres |
| J70 (Japan, August 1999) | ZX | 1HZ | Middle FRP and four-door bodies; five-speed manual; 265/70R16LT tyres with aluminium wheels |
| J70 (Japan, 2014–2015) | Van (GRJ76K) | 1GR-FE | Two seats with 500 kg payload, or five seats with 350 kg; 4,810 × 1,870 × 1,920 mm; 2,730 mm wheelbase; 2,120 kg |
| J70 (Japan, 2014–2015) | Double-cab pickup (GRJ79K) | 1GR-FE | Five seats; 600 kg payload; 5,270 × 1,770 × 1,950 mm; 3,180 mm wheelbase; 2,220 kg |
| J70 (Japan, from November 2023) | AX (GDJ76W) | 1GD-FTV | Five-door, five-seat wagon; 4,890 × 1,870 × 1,920 mm; 2,730 mm wheelbase; 2,300 kg |
Should You Buy a Toyota Land Cruiser J70?
Strengths and cautions come from Toyota's releases and specification table; no failure data was available.
Why You'll Love It
- A heavy-duty layout through every period Toyota describes a ladder frame and part-time four-wheel drive in its 2014 and 2023 releases, and the 2014 chassis has solid axles with recirculating-ball steering.
- Detailed 2014 factory data Toyota's 2015 specification table gives dimensions, wheelbase, weight, payload, tank size and ground clearance for the van and the pickup.
- Modern safety equipment on the 2023 wagon Toyota lists Toyota Safety Sense, a rear monitor, vehicle stability control and hill-start and downhill assist on the 2023 AX.
Why You Might Not
- Japanese sales were interrupted Toyota ended Japanese sales in 2004; the 2014 return was limited-period and orders ended with production on 30 June 2015.
- Toyota's archive mixes branches Toyota's 1987 catalogue overview lists heavy-duty and light-duty engines together, and its displayed LJ71G grades belong to the light-duty branch.
- Premium fuel for the 2014 V6 Toyota specifies unleaded premium for the 1GR-FE; regular is allowed but the engine cannot deliver its full performance.
Who Should NOT Buy This
- Anyone assuming uninterrupted Japanese sales: Toyota records an end in 2004, a limited return in 2014–2015 and a relaunch in 2023.
- Anyone expecting every 2014 van or pickup to have differential locks or a winch: Toyota lists both as options.
- Anyone planning an engine swap before a US import: EPA's older-vehicle provision requires the original-design engine or an EPA-certified replacement.
Common Issues & Solutions
No Japanese failure-rate data was found; these are identification and specification traps from Toyota's documents.
| Issue | Cause | Solution | Est. Cost |
|---|---|---|---|
| Electrics and springs by date | Toyota changed the front springs from leaf to coil and the battery from 24 V to 12 V in August 1999. | Check the build date before ordering electrical or suspension parts. | Free to check |
| Fuel grade on the 2014 V6 | Toyota specifies unleaded premium for the 1GR-FE; regular is allowed, but it says the engine cannot then deliver full performance. | Use the specified grade, or accept the reduced performance Toyota describes. | Running cost only |
| Optional equipment assumed standard | Toyota lists front and rear electric differential locks and an electric winch as options on the 2014 cars; the winch adds 40 mm of length and 60 kg. | Look for the switches and the winch itself rather than trusting a listing. | Free to check |
Differences between JDM & USDM
This page covers the heavy-duty 70 sold in Japan. Toyota says Japanese sales ended in 2004 while overseas production continued, and that export versions included a 4.5-litre V8 diesel, so overseas 70s can differ from every Japanese period. Toyota's archive also mixes the light-duty LJ71G branch into the 70 catalogue overview; do not apply its engines or grades to a heavy-duty van.
Pre-Purchase Inspection Checklist
Identify the period, then the engine, then the options.
High Priority
Medium Priority
Generation History
Generation span (heavy-duty, Japan) (1984–present)
- Japanese launch 2 November 1984; Toyota's global chronology says the heavy-duty type is still sold
- Japanese sales have run in three periods: 1984–2004, August 2014–June 2015 and from November 2023
- Overseas production continued after Japan's 2004 stop
Launch (2 November 1984)
- Heavy-duty successor to the 40 series, with soft-top, van and FRP-top bodies and five wheelbases from 2,310 to 3,180 mm
- Representative STD vans use the 3B diesel
Wagon branch becomes the Prado (April 1990)
- Toyota added five-door long-wheelbase cars and gave the wagon models the Prado sub-name, separating them from the 70 series
August 1999 update (August 1999)
- Front springs changed from leaf to coil on a rigid axle; battery changed from 24 V to 12 V
- 1HZ diesel brought within emission rules with higher torque; D-ALH hubs added; LX and ZX grades listed
Japanese sales end (2004)
- Toyota says Japanese sales ended in 2004 while overseas production continued
30th-anniversary return (August 2014–June 2015)
- On sale 25 August 2014 as a limited-period release: four-door van and double-cab pickup with the 1GR-FE and a five-speed manual
- Orders ended with vehicles produced on 30 June 2015
Relaunch (29 November 2023)
- AX wagon with the 1GD-FTV turbo-diesel and six-speed automatic
Market Data
Grades are those named in Toyota's releases for each period, not a continuous lineage.
Reported Counts & Rarity
| Generation | Years | Reported Count | Notes |
|---|---|---|---|
| 2014 return (Japan) | August 2014–June 2015 | 200 a month (sales target) | Toyota's launch target, not a measured output. |
| 2023 relaunch (Japan) | From November 2023 | 400 a month (sales target) | Toyota's launch target, not a measured output. |
The Buyer's Read
Pick the period first. A Japanese 70 from the original run (1984–2004) is a different vehicle from the 2014 limited return (V6 petrol, five-speed manual, van or double-cab pickup) and from the 2023 AX wagon (turbo-diesel, six-speed automatic). Toyota's August 1999 update is the main break inside the original run: the 1HZ diesel gained torque, the front springs changed from leaf to coil on a rigid axle, and the battery moved from 24 V to 12 V.
Next, check the car against Toyota's own records. Toyota lists dimensions, payload and equipment for the 2014 van and pickup, and options such as electric differential locks and a winch are not standard. The 2014 V6 asks for premium petrol. Keep the Prado and the light-duty LJ71G separate; Toyota's archive blends them with the heavy-duty cars.
Finally, plan imports by build date. US age is counted per car, an engine swap must still meet EPA's requirement of the original-design engine or an EPA-certified replacement, and recent builds are not yet 25 years old by their own build date.
Frequently Asked Questions
- Why was the 70 sold in Japan only in some years?
- Toyota says Japanese sales ended in 2004 while production continued for overseas markets. It returned to Japan for a limited period for the 30th anniversary, with orders ending at 30 June 2015 production, and Toyota relaunched it on 29 November 2023.
- Is a Prado the same as a heavy-duty 70?
- No. In April 1990 Toyota gave the wagon models the Prado sub-name and separated them from the 70 series, and its historical catalogue shows light-duty LJ71G grades beside the heavy-duty cars. This page covers the heavy-duty 70 only.
- Which Japanese engines did the 70 have?
- The 1984 representative vans use the 3.4-litre 3B diesel (98 PS). The 1999 range has the 4.2-litre 1HZ diesel. The 2014 return used the 4.0-litre 1GR-FE V6 (231 PS, 360 N·m) and the 2023 AX uses the 2.8-litre 1GD-FTV (204 PS, 500 N·m).
- Did the 2014 Japanese 70 have factory differential locks?
- They were options. Toyota lists front and rear electric differential locks and an electric winch built into the front bumper as optional equipment, so a given van or pickup may have neither.
- Does the 2014 V6 need premium petrol?
- Toyota specifies unleaded premium petrol. It says regular can be used, but the engine then cannot deliver its full performance.
- Is the 2023 Japanese 70 an automatic diesel?
- Yes. The AX has the 2.8-litre 1GD-FTV turbo-diesel and a six-speed automatic, with part-time four-wheel drive and five seats.
- When can a 2014 or 2023 Japanese 70 be imported to the US or Canada?
- The US safety exemption in 49 CFR 591.5(i) needs a vehicle 25 or more years old, counted from each car's own manufacture date. J70 production is continuing, so check the build date on each car.
Sources & References
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Sources last verified: