Japan's Suzuki Alto mild-hybrid and petrol editions have different WLTC ratings.
What is the officially published 2025 Japan Suzuki Alto 2WD WLTC fuel economy for petrol A/L versus HYBRID S/X?
Suzuki Japan's June 2025 Alto revision lists 25.8 km/L WLTC for A/L 2WD CVT and 28.2 km/L for HYBRID S/X 2WD CVT. They are 0.66L Japanese kei configurations. Neither figure is India's 998 cc Maruti Alto K10 test result.
Applicable to: Japan manufacturer release 23 June 2025, Suzuki Alto 0.66L, A/L versus HYBRID S/X, both 2WD CVT (WLTC). Excludes 4WD, earlier imported generations, other Suzuki export Altos and Indian K10.
Manufacturer-specified figures by configuration
These are manufacturer-referenced values for the named configurations only. Read the exact source for your engine, trim and market instead of carrying a measurement across model names or model years.
| Vehicle configuration | Published value | Context and limits | Manufacturer evidence |
|---|---|---|---|
| Japan Alto A/L · 0.66L, 2WD CVT | 25.8 km/L WLTC | Suzuki Japan June 2025 manufacturer release; non-hybrid A or L trim, exact 2WD CVT scope | View original source ↗ |
| Japan Alto HYBRID S · 0.66L, 2WD CVT | 28.2 km/L WLTC | Japanese 2025 Alto mild-hybrid, 2WD CVT; not 4WD, not petrol A/L | View original source ↗ |
| Japan Alto HYBRID X · 0.66L, 2WD CVT | 28.2 km/L WLTC | Japanese 2025 Alto HYBRID X 2WD CVT; original certified WLTC figure | View original source ↗ |
Match the exact vehicle.
Check 1
For a Suzuki Alto imported into Sri Lanka, identify the stamped Japanese vehicle type and production date; do not assume it is this 2025 Japan edition.
Check 2
Japan 0.66L kei and India 998 cc Maruti K10 are distinct vehicles despite the Alto badge; never interchange maintenance figures.
Check 3
WLTC is certified Japanese cycle fuel economy, not promised Sri Lankan city mileage. 4WD and older generations have other original figures.
Where the numbers came from
Direct transcription of the separately labelled 2025 Suzuki Japan Alto A/L and HYBRID S/X 2WD CVT entries in Suzuki's June 23, 2025 official release. Does not transform the Japan domestic market vehicle into a Sri Lanka-certified variant.
Primary evidence (1 source)
- Manufacturer source 1suzuki.co.jp ↗
3 exact configuration rows supported
This page is an original explanation of limited factual specifications. CarFactBook has not inferred an exact VIN, fitted replacement part, global-equivalent manual or unpublished service quantity.
Source count: 1. The original manufacturer's vehicle-specific manual and labels take priority if your exact car differs from these listed reference configurations.
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