3BA-NCP175G · DBA-NCP175G
Toyota Sienta NCP175G specs
NCP175G is the model code of the Toyota Sienta. Japan’s transport ministry lists it in its fuel economy lists from 2016–2022 under 2 model types 3BA-NCP175G, DBA-NCP175G. A genuine car’s chassis number starts NCP175-.
NCP175G at a glance
- Make
- Toyota
- Model
- Sienta
- Model code
- NCP175G
- Model types
- 3BA-NCP175G, DBA-NCP175G
- In MLIT’s lists
- 2016–2022
- Engines
- 1NZ 1,496 cc petrol
- Gearboxes
- CVT automatic
- Drive
- four-wheel drive
- Kerb weight
- 1,370–1,380 kg
- Official fuel economy
- 14–15.4 km/L (40–44 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.
3BA-NCP175G
Listed 2021–2022. The 3BA prefix (our explanation, not MLIT’s) means petrol passenger car certified to Japan’s 2018 emissions rules. Check 3BA-NCP175G against ULEZ and clean air zones.
| Engine | Gearbox | Drive | Weight | Seats | Fuel economy | Listed |
|---|---|---|---|---|---|---|
| 1NZ1,496 cc petrol | CVT automatic | four-wheel drive | 1,380 kg | 6 | 15.2 km/L43 mpg, Japanese JC08 test | 2021–2022 |
| 1NZ1,496 cc petrol | CVT automatic | four-wheel drive | 1,380 kg | 6 | 14 km/L40 mpg, WLTC test | 2021–2022 |
DBA-NCP175G
Listed 2016–2020. The DBA prefix (our explanation, not MLIT’s) means petrol passenger car certified to Japan’s 2005 emissions rules, 75% below their limits. Check DBA-NCP175G against ULEZ and clean air zones.
| Engine | Gearbox | Drive | Weight | Seats | Fuel economy | Listed |
|---|---|---|---|---|---|---|
| 1NZ1,496 cc petrol | CVT automatic | four-wheel drive | 1,370–1,380 kg | 6 | 15.4 km/L44 mpg, Japanese JC08 test | 2016–2020 |
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.
NCP175 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 | NCP175-7000000 to 7003855 |
| 2016 | NCP175-7003856 to 7013193 |
| 2017 | NCP175-7013194 to 7020873 |
| 2018 | NCP175-7020874 to 7029474 |
| 2019 | NCP175-7029475 to 7037650 |
| 2020 | NCP175-7037651 to 7042084 |
| 2021 | NCP175-7042077 to 7046390 |
| 2022 | NCP175-7046391 to 7048168 |
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 NCP175G before you buy
Make sure the car is what the advert says: the chassis number on the V5C should start NCP175-, 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 NCP175G have?
MLIT lists the Toyota Sienta NCP175G with 1NZ 1,496 cc petrol.
What fuel economy does the NCP175G get?
Officially between 14 and 15.4 km/L (about 40–44 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 NCP175G?
Between 1,370 and 1,380 kg kerb weight, depending on the version.
Is 3BA-NCP175G the same as NCP175G?
Yes. 3BA-NCP175G is the full model type: the letters before the hyphen are Japan’s emissions code, which changed as the rules were tightened, and NCP175G is the model code. The chassis number starts with NCP175-.
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.