6AA-MXPK16
Toyota Aqua MXPK16 specs
MXPK16 is the model code of the Toyota Aqua. Japan’s transport ministry lists it in its fuel economy lists from 2022–2026 under the model type 6AA-MXPK16. A genuine car’s chassis number starts MXPK16-.
MXPK16 at a glance
- Make
- Toyota
- Model
- Aqua
- Model code
- MXPK16
- Model types
- 6AA-MXPK16
- In MLIT’s lists
- 2022–2026
- Engines
- M15A 1,490 cc hybrid
- Gearboxes
- CVT automatic
- Drive
- four-wheel drive
- Kerb weight
- 1,220–1,250 kg
- Official fuel economy
- 30 km/L (85 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-MXPK16
Listed 2022–2026. 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-MXPK16 against ULEZ and clean air zones.
| Engine | Gearbox | Drive | Weight | Seats | Fuel economy | Listed |
|---|---|---|---|---|---|---|
| M15A1,490 cc hybrid | CVT automatic | four-wheel drive | 1,220–1,250 kg | 5 | 30 km/L85 mpg, WLTC test | 2022–2026 |
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.
MXPK16 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 |
|---|---|
| 2021 | MXPK16-2000007 to 2007436MXPK16-6000000 to 6000002 |
| 2022 | MXPK16-2007431 to 2016381 |
| 2023 | MXPK16-2016380 to 2025851 |
| 2024 | MXPK16-2025852 to 2033986 |
| 2025 | MXPK16-2033985 to 2038376MXPK16-6000003 to 6004884 |
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 MXPK16 before you buy
Make sure the car is what the advert says: the chassis number on the V5C should start MXPK16-, 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 Aqua model codes
Questions
What engine does the MXPK16 have?
MLIT lists the Toyota Aqua MXPK16 with M15A 1,490 cc hybrid.
What fuel economy does the MXPK16 get?
Officially 30 km/L (about 85 mpg), on Japan’s own tests. Real-world figures are usually lower, especially against the older 10-15 mode test.
How heavy is the MXPK16?
Between 1,220 and 1,250 kg kerb weight, depending on the version.
Is 6AA-MXPK16 the same as MXPK16?
Yes. 6AA-MXPK16 is the full model type: the letters before the hyphen are Japan’s emissions code, which changed as the rules were tightened, and MXPK16 is the model code. The chassis number starts with MXPK16-.
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.