ACR50 · ACR55 · GSR50 · GSR55 · AHR20
Toyota Estima 50 series import check
ACR50 is the factory model code for the Toyota Estima 50 series, built for the Japanese market from 2006 to 2019. Other versions carry ACR55, GSR50, GSR55 and AHR20. Every genuine car has a chassis (frame) number that starts with its code, such as ACR50-. That number is the one thing that links its Japanese history to its UK records.
ACR50 at a glance
- Model code
- ACR50
- Make
- Toyota
- Model
- Estima (50 series)
- Body
- MPV
- Built
- 2006 to 2019
- Engine
- 2AZ-FE (2362 cc naturally aspirated petrol)
- Drivetrain
- FWD
- Japanese trims
- X, G, Aeras, Aeras Premium
- Chassis number format
- ACR50-nnnnnnn
From our own model library, compiled from public sources and not yet checked against a second source. UK records sometimes drop the hyphen or the leading zeros of the serial; our check allows for that.
Reading the ACR50 chassis code
- ACR is the 2.4 four-cylinder and GSR the 3.5 V6. 50 is front-wheel drive and 55 four-wheel drive.
- The Estima Hybrid of the same years has its own code, AHR20, and is always four-wheel drive.
- The 2000–2006 Estima is the 30 and 40 series (ACR30, ACR40, MCR30, MCR40), and its hybrid is AHR10.
- Toyota’s model type adds a body letter that the chassis number leaves out: the auction sheet may say DBA-ACR50W, but the chassis number reads ACR50-0123456.
| Code | What it is | Engine | Built |
|---|---|---|---|
| ACR50 | Estima (50 series) | 2AZ-FE | 2006–2019 |
| ACR55 | 2.4, four-wheel drive | 2AZ-FE | 2006–2019 |
| GSR50 | 3.5 V6 | 2GR-FE | 2006–2019 |
| GSR55 | 3.5 V6, four-wheel drive | 2GR-FE | 2006–2019 |
| AHR20 | Estima Hybrid | 2AZ-FXE | 2006–2019 |
Have a chassis number? The chassis decoder reads it for you.
Is it a genuine ACR50?
An Estima advertised as a hybrid should have an AHR20 chassis number, not ACR50 or GSR50.
If you paste the advert into the free check, we compare its wording with the chassis code. An advert that says “Estima Hybrid” on a car whose chassis code isn’t AHR20 gets flagged.
Known problems to check on an ACR50
- Power sliding door and tailgate motors, cables and catches: run each one through a full open and close
- 2AZ-FE oil consumption, and head-bolt threads in the block that can pull out and cause coolant loss
- Rear air conditioning leaks
- Japanese-market radio and sat-nav need a band expander or replacement in the UK
These are common issues for the model, not facts about any particular car. Ask the seller about each one.
Before you buy
- Ask whether the speedometer has been converted to mph, and when, so the MOT mileages make sense
- Check the third-row seats fold into the floor and the rear seat belts all latch
- Ask for a hybrid battery health check, and whether the battery has ever been replaced (AHR20 only)
The ACR50 on a Japanese auction sheet
- The sheet names the car エスティマ (Estima), with ハイブリッド (hybrid) for the AHR20.
- Aeras is the sportier body kit grade and usually sells for more; check the grade line matches the advert.
Most imports were bought at a Japanese auction, and the inspector’s sheet records the grade, mileage and every mark on the body. Ask the seller for it, then run it through our auction sheet translator to read it in English and check the chassis number and mileage against the UK record.
Recalls in Japan for the ACR50 family
Japan publishes every recall with the chassis numbers it covers. Run a recall check with the car’s chassis number to see whether any apply to it.
MOT record in the UK
Toyota Estima
- 23% of 36,859 first MOT tests failed in 2024 and 2025, 29% lower than the UK average for cars of the same age.
- Most common advisory: Tread depth: worn close to legal limit or worn on edge (12% of tests).
- Most common failure: Position lamp: not working (4.1% of tests).
From DVSA’s anonymised MOT data, licensed under the Open Government Licence v3.0.
Kilometres, miles and the first UK MOT
An ACR50 sold new in Japan has a speedometer in kilometres. When it is imported, the speedometer is either converted to miles or left in km, and the first UK MOT should record whichever the dial shows. Mistakes here are common, and they’re where mileage problems hide.
We put the Japanese auction mileage and every UK MOT reading on one timeline and check the crossing: whether the readings agree after converting, whether the km figure was written down as miles, and whether the first UK reading is lower than the car had already done in Japan. See an illustrative example.
What we haven’t confirmed yet
We only state what we’re confident of. We haven’t yet checked these points about the Toyota Estima 50 series against a second source, so treat them with care:
- We list the 2.4 2AZ-FE for every ACR50. Check the engine code on any late car before relying on it.
- We haven’t confirmed when the 3.5 V6 (GSR50 and GSR55) was dropped.
Know the answer? Email [email protected].
Questions
What is the chassis code for the Toyota Estima 50 series?
ACR50, with ACR55, GSR50, GSR55 and AHR20 for other engines or drive layouts. A Japanese-market Toyota Estima 50 series has a frame number that starts with its code, then a hyphen and a serial number. You’ll find it on the V5C and on a plate in the engine bay.
Which years was the ACR50 built?
From 2006 to 2019, with the 2AZ-FE (2362 cc naturally aspirated petrol) engine and FWD layout.
What should I check when buying an ACR50?
Power sliding door and tailgate motors, cables and catches: run each one through a full open and close. 2AZ-FE oil consumption, and head-bolt threads in the block that can pull out and cause coolant loss. Rear air conditioning leaks. Japanese-market radio and sat-nav need a band expander or replacement in the UK. Ask whether the speedometer has been converted to mph, and when, so the MOT mileages make sense. Check the third-row seats fold into the floor and the rear seat belts all latch. Ask for a hybrid battery health check, and whether the battery has ever been replaced (AHR20 only). Also check that the Japanese auction mileage lines up with the first UK MOT, because km and miles are easily mixed up.