Isuzu D-max Fuel Consumption: All Variants Available
Isuzu D-max fuel economy is summarised below using figures aggregated from Mudah.my listing data for this Medium Pick-Up Truck. Real-world consumption varies with traffic conditions, driving style and load, so treat the figures as a comparative baseline rather than a precise prediction. This page breaks down city and highway consumption, fuel tank capacity and an estimated tank range across 3 generations to help with journey planning.
Current Generation — Current Generation (2021-Present)
The Isuzu D-Max (RG, 3rd gen, 2020-Present) uses 1.9L DDi (163 PS) or 3.0L 4JJ3 TCX (190 PS) diesel. Source: city 10.0, highway 6.6–7.0. Combined est. ~6.6–9.0 L/100km. Tank 76 L. MY from RM100k+.
Fuel Economy Snapshot
Source: city 10.0 / highway 6.6–7.0 (1.9D est.). Combined est. ~6.6–9.0 L/100km. Tank 76 L. Engine 1,898–2,999 cc = 1.9D + 3.0D. MY from RM100k+. CKD Pekan.
City vs Highway by Engine / Variant
| Variant | Engine | Fuel | Transmission | City | Highway |
|---|---|---|---|---|---|
| 4X4 | Turbo Intercooled Common Rail Direct Injection; Turbo Intercooled | DIESEL | 6-speed manual; 5-speed manual | 10.0 L/100km | 6.6–7.0 L/100km |
| Premium | Turbo Intercooled Common Rail Direct Injection; Turbo Intercooled | DIESEL | 8-speed automatic; 6-speed automatic; 5-speed automatic; 6-speed manual | 10.0 L/100km | 6.6–7.0 L/100km |
| Auto Plus | Turbo Intercooled Common Rail Direct Injection | DIESEL | 8-speed automatic; 6-speed automatic | 10.0 L/100km | 6.6–7.0 L/100km |
| Standard At | Turbo Intercooled Common Rail Direct Injection; Turbo Intercooled | DIESEL | 8-speed automatic; 6-speed automatic | 10.0 L/100km | 6.6–7.0 L/100km |
| 4X4 At | Turbo Intercooled Common Rail Direct Injection | DIESEL | 8-speed automatic | Not available | Not available |
| Low Ride | Turbo Intercooled Common Rail Direct Injection; Turbo Intercooled | DIESEL | 6-speed manual | 10.0 L/100km | Not available |
Per-variant figures aggregated from Mudah.my internal listings. "Not available" indicates no consumption data was recorded for that variant.
Estimated Driving Range
1.9D: 76 L at 7.0 → ~1,086 km; at 10.0 → ~760 km.
Fuel Economy Across Generations
Efficiency by Generation
| Generation | City (L/100km) | Highway (L/100km) | Tank |
|---|---|---|---|
| Current Generation (2020-Present) | 10.0 L/100km | 6.6–7.0 L/100km | 76 L |
| Previous Generation (2012-2020) | 10.0 L/100km | 6.6 L/100km | 76 L |
| Earlier Generation (2002-2012) | 10.5 L/100km | 7.2 L/100km | 76 L |
The RG D-Max (2020) is the most efficient generation with the 1.9D DDi engine.