Subaru Sambar Kei Truck: Buy & Import from Japan
Ready to import a Subaru Sambar kei truck from Japan to the USA? Mirai sources, inspects and ships them to U.S. buyers with export and 25-year import handling. Trace the Sambar Truck from Subaru’s rear-engine 360cc original to today’s S500J/S510J OEM range. Compare engines, chassis codes, TB/TC/TA equipment, 4WD systems, supercharged versions and specialty bodies—then build a destination-specific sourcing request.
Subaru’s rear-engine cab-over began in February.
Six Subaru-built, then two Daihatsu OEM families.
Subaru production ended; OEM sales began in April.
Published for the standard current Japanese truck.
Two very different Sambar Truck families share one name
The deciding question is not simply “Which year?” It is whether the truck is a Subaru-built rear-engine model or a Daihatsu-built OEM model.
Subaru launched the Sambar Truck in February 1961 with a rear-mounted engine, rear-wheel drive and a space-efficient cab-over body. Subaru’s own 40-year history highlights the layout, four-wheel independent suspension and the arrival of 4WD in November 1980. The 1990 generation then introduced the 658cc four-cylinder EN07 family.
Subaru ended in-house kei-vehicle production in February 2012. The Sambar name returned in April on a Daihatsu Hijet-based OEM truck. That change replaced the classic rear-engine Subaru platform with a front-engine/rear-drive base, a three-cylinder KF engine family and different chassis codes.
This guide covers trucks only. It excludes Sambar vans, Dias passenger/cargo models and open-deck van derivatives. Standard three-way beds, Grand Cab trucks, dumps, panel bodies and other documented special-purpose trucks remain in scope.
“Sambar” does not always mean Subaru mechanicals
KS3/KS4 and TT1/TT2 are Subaru-built rear-engine trucks. S201J/S211J and S500J/S510J are Daihatsu OEM trucks. Parts, engine access, suspension, 4WD controls and trim logic differ substantially across that boundary.
Interactive Subaru Sambar Truck production timeline
Filter by displacement or manufacturer era, then select a period for representative codes, engine architecture and drivetrain context.
The 1961 truck established the rear-engine formula
The first Sambar used a 360cc air-cooled two-stroke engine behind the rear axle. The flat cab maximized bed length inside the original kei dimensions, while independent suspension distinguished the truck from many contemporary commercial vehicles.
- Rear-engine, rear-wheel-drive base layout
- Compact cab-over body launched before the van
- Early K-series identity needs document-level verification
Sambar Truck chassis-code finder
Enter a code such as KS4, TT2, S211J or S510J. Japanese approval prefixes may appear before the base code and do not replace it.
Truck families covered: representative early K/KT codes, KS3/KS4, TT1/TT2, S201J/S211J and S500J/S510J.
| Truck code | Approx. period | Engine family | Typical drive | Important distinction |
|---|---|---|---|---|
| K153 / early K-series | 1961–1966 | 356cc air-cooled two-stroke twin | Rear-wheel drive | Historic code detail must be read from the stamped vehicle |
| KT1 / KT2 | 1982–1990 | EK-series 544cc four-stroke twin | 2WD / selectable 4WD family | Pre-660 truck; verify exact suffix and equipment |
| KS3 / KS4 | 1990–1999 | EN07 658cc inline-four | KS3 2WD / KS4 4WD | Classic 660cc Subaru-built generation |
| TT1 / TT2 | 1999–2012 | EN07 658cc inline-four | TT1 2WD / TT2 4WD | Final Subaru-built truck; selected supercharged grades |
| S201J / S211J | 2012–2014 | KF 658cc inline-three | S201J 2WD / S211J AWD | First Daihatsu OEM Sambar Truck |
| S500J / S510J | 2014–present | KF 658cc inline-three | S500J 2WD / S510J 4WD | Current OEM family; 2022 brought CVT and electronic 4WD |
The table uses representative base codes, not every approval prefix, emissions revision or body-builder derivative. The stamped chassis and Japanese record control.
Sambar engine lineage
The most important mechanical break is the change from Subaru’s rear-mounted engines to the Daihatsu KF three-cylinder in 2012.
356cc two-stroke twins
Air-cooled in the 1961 original and water-cooled in the 1973 “Goriki” era. Historic engine codes and specifications require vehicle-specific records.
EK-series four-stroke twins
The Sambar 5 moved to 500cc in 1976, followed by 550cc development. The 1982 generation remained a water-cooled four-stroke before the four-cylinder era.
EN07 · 658cc inline-four
Subaru’s defining KS/TT engine family. Naturally aspirated versions are common; selected TT-series TC grades used a supercharger.
KF · 658cc inline-three
Daihatsu-built OEM engine family used by S201J/S211J and S500J/S510J. Current 2026 specifications use a naturally aspirated DOHC version.
KS4 is the classic age-eligible 4WD target
The 1990–1999 KS4 combines Subaru’s rear-engine layout, independent suspension, 658cc EN07 four-cylinder and four-wheel drive. Equipment varies sharply, so do not infer A/C, power steering, gearing or differential hardware from the code alone.
- Verify timing-belt history and cooling condition
- Inspect rear engine cradle and suspension pickup points
- Operate 4WD and every transmission range
TB, TC, TA, Grand Cab & working equipment
Trim names changed across the Subaru-built and OEM eras. The same two letters do not guarantee the same equipment decades apart.
| Grade / era | A/C | Drive | Differential lock | Low gearing | Transmission |
|---|---|---|---|---|---|
| KS-series base / working grades | Option or grade dependent | KS3 2WD / KS4 4WD | Do not assume | Equipment dependent | 5MT; selected automatic/CVT by period |
| TT TB / TB Clean | Verify fitted system | 2WD, selectable 4WD or selected full-time 4WD | Not proven by TT2 | Extra Low with specified 4WD 5MT | 5MT or selected 3AT |
| TT TC / TC High Roof | More likely; verify | 2WD or 4WD by specification | Not a TC default | Extra Low on specified 4WD 5MT | 5MT or selected 3AT |
| TT TC Supercharger | Verify operation | Selected 2WD and 4WD versions | Not implied | Specified manual 4WD only | 5MT / selected 3AT by drive |
| 2026 TB | Manual A/C standard | 2WD or 4WD | Not the published TB feature | Normal 5MT; CVT available | 5MT or CVT |
| 2026 TA | Manual A/C standard | 4WD only | Super Differential Lock | Hi-Lo on 5MT | 5MT or CVT |
| 2026 TC / Grand Cab | Manual A/C standard | 2WD or 4WD | Published on 4WD | Hi-Lo on 4WD 5MT | 5MT or CVT |
Subaru’s March 2026 equipment sheet lists manual A/C on all current grades. Current CVT 4WD uses electronic 2WD/4WD AUTO/4WD LOCK modes; current 4WD MT uses a mechanical selectable system, with Hi-Lo on TA, TC and Grand Cab.
TB
The long-running base grade. Older TB examples can be sparse; current TB has power steering, A/C and modern safety equipment.
TC
Typically the better-equipped working grade. In the TT era, TC also carried selected high-roof and supercharged variants.
TA
Current 4WD-only work grade with rear four-leaf springs, Super Differential Lock and Hi-Lo on the 5MT version.
Grand Cab
Current extended-cabin choice with seat slide/recline and behind-seat space; published bed length is shorter than the standard cab.
TC Supercharger
A genuine selected TT-series grade. Prove the engine hardware, service history and exact drivetrain rather than buying from a badge claim.
Photograph every control
Request the model plate, 4WD selector, Extra Low or Hi-Lo control, differential-lock switch, A/C panel and engine compartment.
Standard, dump, panel & specialty Sambar bodies
Subaru documented a wide special-vehicle program, but the base chassis code does not identify the converter, body capacity or remaining payload.
Three-way drop-side bed
The standard general-purpose body. Current Subaru data lists a 1,940 × 1,410 × 285 mm bed and 350 kg maximum payload for the normal cab.
Three-way & shallow dump
Subaru documented dump versions across both Subaru-built and OEM eras. Verify subframe, cylinder, safety prop, gate and completed weight.
Panel van & covered cargo
Factory-listed panel bodies and canvas/container variants need separate body plates, corrosion inspection and door/seal checks.
Insulated & refrigerated
Subaru’s historic special-body material lists cold-storage and refrigerated trucks. Inspect insulation, power source, refrigerant system and payload.
Fire, crane & mobile sales
Official 40-year material records fire trucks, crane-equipped trucks and mobile sales vehicles among Kiryu-built applications.
High Roof & Grand Cab
High-roof TT trucks add headroom; current Grand Cab adds seat travel and behind-seat space while reducing published bed length.
Inspect the conversion separately from the truck
Request a complete unloaded raise, hold and lower video, then confirm:
- Body-builder plate, serial and completion date
- Subframe welds, hinge pins and cylinder leakage
- Power pack, wiring, controls and safety prop
- Bed-floor corrosion, distortion and gate latches
- Finished empty weight and remaining payload
The current Sambar is a capable truck—just a different Sambar
S500J/S510J retains the name and Subaru dealer channel, while its platform, KF engine and manufacturing come from Daihatsu.
Current S510J 4WD equipment is unusually clear
Subaru’s March 2026 publications identify 5MT and CVT, manual A/C across the range, electronic three-mode 4WD on CVT trucks, and Super Differential Lock on TA, TC and Grand Cab 4WD versions.
- TA is the focused agricultural 4WD grade
- TC adds equipment without requiring the longer cab
- Grand Cab trades some bed length for cabin space
Do not transfer TT-series assumptions to S510J
The current truck is not rear-engined, does not use the EN07 four-cylinder and does not have the Subaru-built four-wheel-independent chassis. Its strength is current equipment, safety and parts logic shared with the Daihatsu OEM platform.
Subaru Sambar configuration & import pathway finder
Select the truck, equipment and destination. The result separates vehicle fit from national import timing and the state or local road-use layer.
Build the Sambar you want
The result is conservative screening guidance, not customs, title, registration or insurance approval.
Your screening result
Choose a buildThe year and chassis determine which mechanical family you are sourcing.
The main U.S. age route is calculated from the exact month and year.
How to inspect and source the right Sambar
Define the job and destination first, then verify both the mechanical family and the physical equipment.
Match every document
Stamped chassis, model plate, Japanese record, engine, manufacture month and body-builder plate should form one consistent identity chain.
Inspect the rear-engine structure
Check engine cradle, rear frame, suspension mounts, CV boots, wheel bearings, cooling pipes and access panels for corrosion or repairs.
Confirm timing-belt history
Request service evidence, cold start, hot restart, cooling-fan operation, leak inspection and compression or running-quality evidence where appropriate.
Operate every mode
Test selectable or full-time 4WD as fitted, Extra Low/Hi-Lo and any differential-lock switch at the correct low speed.
Verify the conversion separately
Record maker, serial, completion date, hydraulic or refrigeration operation, safety devices, empty weight and body-specific maintenance.
Prove A/C and steering function
A trim name or switch is not enough on older trucks. Request cold-vent temperature, compressor engagement and steering-operation video.
Rust checks change with the generation
On KS/TT trucks, focus on rear chassis structure, suspension pickup points, bed mounts and cooling lines. On later OEM trucks, inspect frame rails, cab seams, bed mounts and body-specific subframes. Fresh undercoat should never replace a structural inspection.
Frequently asked questions
Direct answers to the questions that most often change a Sambar shortlist.
When did Subaru begin producing the Sambar Truck?
Subaru launched the Sambar Truck in February 1961. It began as a 360cc rear-engine cab-over and the Sambar name continues on current Daihatsu-built OEM trucks.
Which Sambar Trucks were actually built by Subaru?
The first through sixth generations, ending in February 2012, were Subaru-developed and Subaru-built. The April 2012 and later Sambar Trucks are OEM models supplied by Daihatsu.
What is the difference between TT1 and TT2?
TT1 generally identifies the 1999–2012 two-wheel-drive Subaru-built truck, while TT2 identifies the four-wheel-drive truck. Confirm the complete stamped chassis number and drivetrain because prefixes and grade details still matter.
What is the difference between KS3 and KS4?
KS3 generally identifies a 1990–1999 two-wheel-drive truck and KS4 a four-wheel-drive truck. Both use Subaru’s 658cc EN07 inline-four family, but transmission and equipment vary by grade and year.
Which engine is used in the classic 1990–2012 Sambar Truck?
The Subaru-built KS3/KS4 and TT1/TT2 generations use the 658cc EN07 inline-four engine family. Naturally aspirated and selected supercharged specifications existed, so verify the engine label and intake hardware.
Did every Subaru Sambar Truck have four-wheel drive?
No. Rear-wheel-drive and four-wheel-drive trucks were sold. A 4WD control, correct chassis family and functional test should support the seller’s description.
Did Subaru-built Sambar Trucks have a differential lock?
Do not assume so. Subaru documented selectable or full-time 4WD and Extra Low manual gearing in the final Subaru-built era, but a rear differential lock is not proven by the TT2 or 4WD label alone. Current OEM-era agricultural grades have separately documented Super Differential Lock equipment.
Which Sambar grades had a supercharger?
Selected TC and high-roof grades in the Subaru-built TT1/TT2 era were sold with a supercharger. TB, ordinary TC and a seller’s use of the word supercharged are not enough; confirm the engine specification and hardware.
Does the current Sambar Truck have air conditioning?
Subaru’s March 2026 equipment sheet lists manual air conditioning as standard across the current TB, TA, TC and Grand Cab range. Older trucks remain grade- and option-dependent.
Can a Sambar Truck have an automatic transmission and four-wheel drive?
Yes in some eras. Subaru-built TT trucks included selected full-time-4WD three-speed automatics, later OEM trucks offered four-speed automatics, and current S510J trucks offer CVT four-wheel drive. Extra Low gearing remains a manual-transmission feature.
Can a Subaru Sambar Truck be imported to the USA?
Potentially, but U.S. eligibility depends on the exact manufacture date and vehicle configuration. The federal 25-year rule, EPA requirements and state-level title, registration and road-use rules are separate, so screen the individual truck before purchase.
What should Mirai verify before sourcing a Sambar?
Mirai should verify the stamped chassis, manufacture month, Subaru-built or OEM generation, engine, drivetrain, transmission, grade, fitted controls, body-conversion plate, condition and destination pathway before purchase or shipment.
Primary sources & verification method
Subaru’s own history, releases and equipment sheets establish the model facts. Government sources establish only the first national import screen.
- Subaru — Sambar 40th anniversary overview
- Subaru — 1961–2001 production history
- Subaru — 1999 new-regulation Sambar launch
- Subaru — 2009 TT-series grade and drivetrain range
- Subaru — end of in-house kei-vehicle production
- Subaru — 2012 Daihatsu OEM Sambar launch
- Subaru — 2014 S500J/S510J generation launch
- Subaru — 2022 CVT and electronic 4WD update
- Subaru — March 2026 Sambar Truck update
- Subaru — March 2026 specifications
- Subaru — March 2026 equipment list
- NHTSA — vehicle importation FAQ
How Mirai should verify a candidate
Match the stamped chassis and Japanese record, establish exact manufacture month, identify Subaru-built or OEM architecture, photograph the engine and controls, test drivetrain and body equipment, document completed weight, then apply the destination’s current import and road-use rules. For real-world top speed by engine and transmission, see Mirai’s kei truck top speed guide.
Source the Sambar generation that fits the job
Send Mirai your destination, preferred chassis, 2WD/4WD choice, transmission, body and must-have equipment. We can search Japanese stock and verify the individual configuration before you commit.