6AA-NHP170G · DAA-NHP170G
Toyota Sienta NHP170G specs
NHP170G 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 6AA-NHP170G, DAA-NHP170G. A genuine car’s chassis number starts NHP170-.
NHP170G at a glance
- Make
- Toyota
- Model
- Sienta
- Model code
- NHP170G
- Model types
- 6AA-NHP170G, DAA-NHP170G
- In MLIT’s lists
- 2016–2022
- Engines
- 1NZ 1,496 cc hybrid
- Gearboxes
- CVT automatic
- Drive
- front-wheel drive
- Kerb weight
- 1,380 kg
- Official fuel economy
- 22.8–28.8 km/L (64–81 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-NHP170G
Listed 2019–2022. 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-NHP170G against ULEZ and clean air zones.
| Engine | Gearbox | Drive | Weight | Seats | Fuel economy | Listed |
|---|---|---|---|---|---|---|
| 1NZ1,496 cc hybrid | CVT automatic | front-wheel drive | 1,380 kg | — | 28.8 km/L81 mpg, Japanese JC08 test | 2019–2022 |
| 1NZ1,496 cc hybrid | CVT automatic | front-wheel drive | 1,380 kg | — | 22.8 km/L64 mpg, WLTC test | 2019–2022 |
DAA-NHP170G
Listed 2016–2018. 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-NHP170G against ULEZ and clean air zones.
| Engine | Gearbox | Drive | Weight | Seats | Fuel economy | Listed |
|---|---|---|---|---|---|---|
| 1NZ1,496 cc hybrid | CVT automatic | front-wheel drive | 1,380 kg | 6–7 | 27.2 km/L77 mpg, Japanese JC08 test | 2016–2018 |
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.
NHP170 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 | NHP170-7000000 to 7030677 |
| 2016 | NHP170-7030678 to 7078170 |
| 2017 | NHP170-7078171 to 7115484 |
| 2018 | NHP170-7115485 to 7154249 |
| 2019 | NHP170-7154250 to 7204156 |
| 2020 | NHP170-7204157 to 7235684 |
| 2021 | NHP170-7235376 to 7260489 |
| 2022 | NHP170-7260467 to 7274245 |
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 NHP170G before you buy
Make sure the car is what the advert says: the chassis number on the V5C should start NHP170-, 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 NHP170G have?
MLIT lists the Toyota Sienta NHP170G with 1NZ 1,496 cc hybrid.
What fuel economy does the NHP170G get?
Officially between 22.8 and 28.8 km/L (about 64–81 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 NHP170G?
1,380 kg kerb weight.
Is 6AA-NHP170G the same as NHP170G?
Yes. 6AA-NHP170G is the full model type: the letters before the hyphen are Japan’s emissions code, which changed as the rules were tightened, and NHP170G is the model code. The chassis number starts with NHP170-.
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.