5AA-DREJ3P
Mazda MX‑30 DREJ3P specs
DREJ3P is the model code of the Mazda MX-30. Japan’s transport ministry lists it in its fuel economy lists from 2021–2024 under the model type 5AA-DREJ3P. A genuine car’s chassis number starts DREJ3P-.
DREJ3P at a glance
- Make
- Mazda
- Model
- MX-30
- Model code
- DREJ3P
- Model types
- 5AA-DREJ3P
- In MLIT’s lists
- 2021–2024
- Engines
- PE-MJ 1,997 cc petrol
- Gearboxes
- 6-speed automatic
- Drive
- four-wheel drive, front-wheel drive
- Kerb weight
- 1,460–1,520 kg
- Official fuel economy
- 15.1–16.9 km/L (43–48 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.
5AA-DREJ3P
Listed 2021–2024. The 5AA prefix (our explanation, not MLIT’s) means hybrid passenger car certified to Japan’s 2018 emissions rules, 50% below their limits. Check 5AA-DREJ3P against ULEZ and clean air zones.
| Engine | Gearbox | Drive | Weight | Seats | Fuel economy | Listed |
|---|---|---|---|---|---|---|
| PE-MJ1,997 cc petrol | 6-speed automatic | four-wheel drive | 1,520 kg | 5 | 15.1 km/L43 mpg, WLTC test | 2021–2024 |
| PE-MJ1,997 cc petrol | 6-speed automatic | front-wheel drive | 1,460–1,520 kg | 5 | 16.1–16.9 km/L45–48 mpg, Japanese JC08 test | 2021–2024 |
| PE-MJ1,997 cc petrol | 6-speed automatic | front-wheel drive | 1,460 kg | 5 | 15.6 km/L44 mpg, WLTC test | 2021–2024 |
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.
DREJ3P 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 |
|---|---|
| 2020 | DREJ3P-100021 to 103390 |
| 2021 | DREJ3P-103391 to 107368 |
| 2022 | DREJ3P-107369 to 108500DREJ3P-150001 to 150460 |
| 2023 | DREJ3P-150461 to 151457 |
| 2024 | DREJ3P-151458 to 151730 |
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 DREJ3P before you buy
Make sure the car is what the advert says: the chassis number on the V5C should start DREJ3P-, 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 Mazda MX-30 model codes
Questions
What engine does the DREJ3P have?
MLIT lists the Mazda MX-30 DREJ3P with PE-MJ 1,997 cc petrol.
What fuel economy does the DREJ3P get?
Officially between 15.1 and 16.9 km/L (about 43–48 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 DREJ3P?
Between 1,460 and 1,520 kg kerb weight, depending on the version.
Is 5AA-DREJ3P the same as DREJ3P?
Yes. 5AA-DREJ3P is the full model type: the letters before the hyphen are Japan’s emissions code, which changed as the rules were tightened, and DREJ3P is the model code. The chassis number starts with DREJ3P-.
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 Mazda 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.