3DA-GDH303W
Toyota Granace GDH303W specs
GDH303W is the model code of the Toyota Granace. Japan’s transport ministry lists it in its fuel economy lists from 2021–2025 under the model type 3DA-GDH303W. A genuine car’s chassis number starts GDH303-.
GDH303W at a glance
- Make
- Toyota
- Model
- Granace
- Model code
- GDH303W
- Model types
- 3DA-GDH303W
- In MLIT’s lists
- 2021–2025
- Engines
- 1GD 2,754 cc diesel
- Gearboxes
- 6-speed automatic
- Drive
- rear-wheel drive
- Kerb weight
- 2,740–2,790 kg
- Official fuel economy
- 10 km/L (28 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.
3DA-GDH303W
Listed 2021–2025. The 3DA prefix (our explanation, not MLIT’s) means diesel passenger car certified to Japan’s 2018 emissions rules. Check 3DA-GDH303W against ULEZ and clean air zones.
| Engine | Gearbox | Drive | Weight | Seats | Fuel economy | Listed |
|---|---|---|---|---|---|---|
| 1GD2,754 cc diesel | 6-speed automatic | rear-wheel drive | 2,740–2,790 kg | 6–8 | 10 km/L28 mpg, WLTC test | 2021–2025 |
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.
GDH303 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 |
|---|---|
| 2019 | GDH303-1000001 to 1000140GDH303-8001001 to 8005035 |
| 2020 | GDH303-1000141 to 1001447GDH303-8005036 to 8008117 |
| 2021 | GDH303-1001448 to 1001761 |
| 2022 | GDH303-1001762 to 1002213 |
| 2023 | GDH303-1002210 to 1002887 |
| 2024 | GDH303-1002888 to 1003033 |
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 a GDH303W before you buy
Make sure the car is what the advert says: the chassis number on the V5C should start GDH303-, 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.
Questions
What engine does the GDH303W have?
MLIT lists the Toyota Granace GDH303W with 1GD 2,754 cc diesel.
What fuel economy does the GDH303W get?
Officially 10 km/L (about 28 mpg), on Japan’s own tests. Real-world figures are usually lower, especially against the older 10-15 mode test.
How heavy is the GDH303W?
Between 2,740 and 2,790 kg kerb weight, depending on the version.
Is 3DA-GDH303W the same as GDH303W?
Yes. 3DA-GDH303W is the full model type: the letters before the hyphen are Japan’s emissions code, which changed as the rules were tightened, and GDH303W is the model code. The chassis number starts with GDH303-.
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.