6AA-AYZ10 · DAA-AYZ10
Lexus NX300h AYZ10 specs
AYZ10 is the model code of the Lexus NX300h. Japan’s transport ministry lists it in its fuel economy lists from 2015–2021 under 2 model types 6AA-AYZ10, DAA-AYZ10. A genuine car’s chassis number starts AYZ10-.
AYZ10 at a glance
- Make
- Lexus
- Model
- NX300h
- Model code
- AYZ10
- Model types
- 6AA-AYZ10, DAA-AYZ10
- In MLIT’s lists
- 2015–2021
- Engines
- 2AR 2,493 cc hybrid
- Gearboxes
- CVT automatic
- Drive
- front-wheel drive
- Kerb weight
- 1,760–1,830 kg
- Official fuel economy
- 16.4–21 km/L (46–59 mpg)
Fuel economy is from Japan’s official tests and is usually better than you’ll see on UK roads. MLIT doesn’t list power or torque.
6AA-AYZ10
Listed 2021. The 6AA prefix (our explanation, not MLIT’s) means hybrid passenger car certified to Japan’s 2018 emissions rules, 75% below their limits. Check 6AA-AYZ10 against ULEZ and clean air zones.
| Engine | Gearbox | Drive | Weight | Seats | Fuel economy | Listed |
|---|---|---|---|---|---|---|
| 2AR2,493 cc hybrid | CVT automatic | front-wheel drive | 1,760–1,830 kg | 5 | 19.8–21 km/L56–59 mpg, Japanese JC08 test | 2021 |
| 2AR2,493 cc hybrid | CVT automatic | front-wheel drive | 1,760–1,830 kg | 5 | 16.4–17.8 km/L46–50 mpg, WLTC test | 2021 |
DAA-AYZ10
Listed 2015–2020. The DAA prefix (our explanation, not MLIT’s) means hybrid passenger car certified to Japan’s 2005 emissions rules, 75% below their limits. Check DAA-AYZ10 against ULEZ and clean air zones.
| Engine | Gearbox | Drive | Weight | Seats | Fuel economy | Listed |
|---|---|---|---|---|---|---|
| 2AR2,493 cc hybrid | CVT automatic | front-wheel drive | 1,760–1,830 kg | 5 | 19.8–21 km/L56–59 mpg, Japanese JC08 test | 2015–2020 |
Each row is one version as MLIT lists it. A version can appear twice when MLIT gave figures on two tests that year. Low-emission stars and trim names aren’t shown. MLIT gives fuel economy in km/L; the mpg figures are our conversion to UK gallons. Japanese tests are gentler than real UK driving, so expect less.
AYZ10 build year by chassis number
Japan’s carmakers list the chassis numbers each code was built with every year from 2015. Find the serial below, or use the build year finder.
| Built | Chassis numbers |
|---|---|
| 2015 | AYZ10-1003701 to 1010465AYZ10-2004054 to 2010988 |
| 2016 | AYZ10-1010466 to 1014290AYZ10-2010989 to 2015004 |
| 2017 | AYZ10-1014291 to 1017732AYZ10-2015005 to 2020986 |
| 2018 | AYZ10-1017733 to 1023935AYZ10-2020987 to 2033747 |
| 2019 | AYZ10-1023936 to 1028616AYZ10-2033748 to 2045183AYZ10-5000101 to 5002789AYZ10-6000000 to 6000988 |
| 2020 | AYZ10-1028617 to 1031837AYZ10-2045184 to 2056389AYZ10-5002790 to 5006823AYZ10-6000989 to 6002119 |
| 2021 | AYZ10-1031833 to 1033591AYZ10-6002120 to 6002498 |
From the JAMA chassis number lists: 車台番号一覧表. We keep only the chassis code, serial ranges and year. JAMA calls them reference information, not a certificate.
Check an AYZ10 before you buy
Make sure the car is what the advert says: the chassis number on the V5C should start AYZ10-, and the engine and gearbox should match one of the versions above. Our free check reads the UK MOT history and compares it with the chassis code.
Other Lexus NX300h model codes
Questions
What engine does the AYZ10 have?
MLIT lists the Lexus NX300h AYZ10 with 2AR 2,493 cc hybrid.
What fuel economy does the AYZ10 get?
Officially between 16.4 and 21 km/L (about 46–59 mpg), depending on the version, on Japan’s own tests. Real-world figures are usually lower, especially against the older 10-15 mode test.
How heavy is the AYZ10?
Between 1,760 and 1,830 kg kerb weight, depending on the version.
Is 6AA-AYZ10 the same as AYZ10?
Yes. 6AA-AYZ10 is the full model type: the letters before the hyphen are Japan’s emissions code, which changed as the rules were tightened, and AYZ10 is the model code. The chassis number starts with AYZ10-.
About these figures
The model types, engine codes, capacities, gearboxes, drive, weights, seats and km/L figures are copied from MLIT’s yearly lists of cars on sale in Japan each March, so “listed” years are list years, not exact production dates. The English model names, mpg conversions, emissions code explanations and chassis number matching are ours. Lists before 2013 were printed as PDFs that we read by machine; where an older list gives an engine code that doesn’t match its capacity, we’ve used the figure the same model type has in other years. Check anything that matters against the car’s own papers. Spotted a mistake? Email [email protected]. All Lexus model codes.
Source: Ministry of Land, Infrastructure, Transport and Tourism (MLIT), Japan, fuel economy lists 2004–2026, used under the Public Data License 1.0. Edited and translated by JDM History.