6AA-MXPL15G
Toyota Sienta MXPL15G specs
MXPL15G is the model code of the Toyota Sienta. Japan’s transport ministry lists it in its fuel economy lists from 2023–2026 under the model type 6AA-MXPL15G. A genuine car’s chassis number starts MXPL15-.
MXPL15G at a glance
- Make
- Toyota
- Model
- Sienta
- Model code
- MXPL15G
- Model types
- 6AA-MXPL15G
- In MLIT’s lists
- 2023–2026
- Engines
- M15A 1,490 cc hybrid
- Gearboxes
- CVT automatic
- Drive
- four-wheel drive
- Kerb weight
- 1,380–1,420 kg
- Official fuel economy
- 24.8–25.3 km/L (70–71 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-MXPL15G
Listed 2023–2026. 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-MXPL15G against ULEZ and clean air zones.
| Engine | Gearbox | Drive | Weight | Seats | Fuel economy | Listed |
|---|---|---|---|---|---|---|
| M15A1,490 cc hybrid | CVT automatic | four-wheel drive | 1,380–1,420 kg | 5–7 | 24.8–25.3 km/L70–71 mpg, WLTC test | 2023–2026 |
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.
MXPL15 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 |
|---|---|
| 2022 | MXPL15-1000000 to 1005581 |
| 2023 | MXPL15-1005582 to 1022764 |
| 2024 | MXPL15-1022743 to 1037021 |
| 2025 | MXPL15-1037022 to 1050816 |
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 MXPL15G before you buy
Make sure the car is what the advert says: the chassis number on the V5C should start MXPL15-, 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 Toyota Sienta model codes
Questions
What engine does the MXPL15G have?
MLIT lists the Toyota Sienta MXPL15G with M15A 1,490 cc hybrid.
What fuel economy does the MXPL15G get?
Officially between 24.8 and 25.3 km/L (about 70–71 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 MXPL15G?
Between 1,380 and 1,420 kg kerb weight, depending on the version.
Is 6AA-MXPL15G the same as MXPL15G?
Yes. 6AA-MXPL15G is the full model type: the letters before the hyphen are Japan’s emissions code, which changed as the rules were tightened, and MXPL15G is the model code. The chassis number starts with MXPL15-.
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 Toyota 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.