Isuzu D-Max Single Cab vs GWM H6 GT PHEV

A proper head-to-head in South Africa — compare price, performance, fuel economy or electric range, safety and the details that shape long-term ownership.

Isuzu D-Max Single Cab in South Africa

Isuzu D-Max Single Cab

1.9 DDi Single Cab 4x4 HR L MT Diesel 6-Speed Manual Current
ZAR 585,200 ex-showroom
⚡ 110 kW 🔧 350 Nm ⛽ 14.1 km/l
VS
GWM H6 GT PHEV in South Africa

GWM H6 GT PHEV

1.5T Ultra Luxury 4WD PHEV DHT Plug-in Hybrid Current
ZAR 799,900 ex-showroom
⚡ 321 kW 🔧 762 Nm ⛽ 125 km/l
+ Add a 3rd car

Decision summary

Isuzu D-Max Single Cab vs GWM H6 GT PHEV: the short answer

H6 GT PHEV has a modest catalogue-index lead, while D-Max Single Cab remains close.

D-Max Single Cab starts ZAR 426,150 cheaper D-Max Single Cab from ZAR 373,750 · H6 GT PHEV from ZAR 799,900

Five key differences

Exact selected derivatives
Specification D-Max Single Cab H6 GT PHEV
Maximum Power D-Max Single Cab110 kW @ 3600 rpm H6 GT PHEV321 kW
Maximum Torque D-Max Single Cab350 Nm H6 GT PHEV762 Nm
Engine Size D-Max Single Cab1900 cc H6 GT PHEV1500 cc
Combined Fuel Economy D-Max Single Cab14.1 km/l H6 GT PHEV125 km/l
Ground Clearance D-Max Single Cab227 mm H6 GT PHEV170 mm

Strongest published figure in that row; no road-test winner is implied.

Independent editorial assessment

Hagalu editorial ratings

When a variant is selected, its rating out of five applies only to that exact derivative; a model-range review is not inherited. Editorial ratings are separate from the Specification Evidence Index out of 100 and are not customer ratings.

Isuzu D-Max Single Cab

1.9 DDi Single Cab 4x4 HR L MT

Hagalu editorial rating Not yet rated

No complete editorial rating is published for this exact variant. This is not a zero score.

How Hagalu rates cars

GWM H6 GT PHEV

1.5T Ultra Luxury 4WD PHEV DHT

Hagalu editorial rating Not yet rated

No complete editorial rating is published for this exact variant. This is not a zero score.

How Hagalu rates cars

Not yet rated means a complete review is not published; it does not mean the vehicle scored zero. Read the rating methodology.

What Each Car Gets Right (and Wrong)

D-Max Single Cab

Strengths
  • Stronger listed safety equipment
  • Stronger published practicality figures
Weak Spots
  • Less powerful engine setup
  • Lower fuel efficiency
Best suited to: Published Practicality
Specification evidence leader

H6 GT PHEV

Strengths
  • More powerful engine output
  • Better fuel efficiency
Weak Spots
  • Fewer listed safety features
  • Lower published practicality figures
Best suited to: Published Performance Published Efficiency

Which One's Right for You?

D-Max Single Cab

  • Buyers prioritising the more complete listed safety equipment
  • Buyers prioritising the stronger published space and capacity figures

H6 GT PHEV

  • Buyers prioritising the stronger published powertrain figures
  • Buyers prioritising the lower published fuel or energy use

Full Specs, Side by Side

Spec D-Max Single Cab H6 GT PHEV
Model Introduced Year Current local generation year not confirmed Current local generation year not confirmed
Generation Current South African D-Max Single Cab listing; generation notes should be kept tied to the local model year and confirmed derivative data. Current South African H6 GT PHEV listing; generation notes should be kept tied to the local model year and confirmed derivative data.
Facelift History Model-year updates can affect trim, wheels, screens, safety equipment and colours. Use the latest South African price list when checking a specific vehicle. Model-year updates can affect trim, wheels, screens, safety equipment and colours. Use the latest South African price list when checking a specific vehicle.
Facelift Launched Since Original current-generation version Original current-generation version
Facelift Version Ending Current Current
Body Style Single Cab pickup Coupe SUV
Body Type Cab Single/extended/double cab as per derivative name -
Color Note Colour availability changes by model year, production batch and dealer stock, check the current colour selector before ordering. Colour availability changes by model year, production batch and dealer stock, check the current colour selector before ordering.
Dealer Stock Note Top grade in the South Africa lineup Flagship grade in the South Africa lineup
Drivetrain Note Drive layout derived from the official derivative naming: 1.9 DDi Single Cab 4x4 HR L MT Drive layout derived from the official derivative naming: 1.5T Ultra Luxury 4WD PHEV DHT
Gross Combined Mass Kg 5000 kg -
Model Year MY26 2026
Production Status active published
Segment Pickup SUV
Tare Mass Kg 1810 kg 2041 kg
Vehicle Type Pickup SUV
Spec D-Max Single Cab H6 GT PHEV
Length 5325 mm 4727 mm
Width 1870 mm 1940 mm
Height 1780 mm 1729 mm
Wheelbase 3125 mm 2738 mm
Ground Clearance (Default) 227 mm 170 mm
Ground Clearance (With Full Seating Load) 220 mm 150 mm
Fuel Tank Capacity 76 l 55 l
Boot/Cargo Space 1000 l 392 l
Kerb Weight 1810 kg 2075 kg
Gross Vehicle Weight (GVW) 3100 kg 2525 kg
Payload Capacity 1230 kg 480 kg
Towing Capacity 2100 kg 1500 kg
Seating Capacity 2 seats 5 seats
Number of Rows 1 rows 2 rows
Doors 2 doors 5 doors
Minimum Turning Radius 12.5 m 6.0 m
Front Headroom 1005 mm 1000 mm
Rear Headroom 900 mm 960 mm
Front Legroom 1060 mm 1050 mm
Rear Legroom 700 mm 900 mm

In depth: how these cars differ

This D-Max Single Cab and H6 GT PHEV comparison uses the exact derivatives selected above for South Africa. The catalogue index covers performance, efficiency, safety equipment, practicality and ownership cover only where comparable source-backed fields are present.

Performance index: D-Max Single Cab 64 vs H6 GT PHEV 100.

Efficiency index: D-Max Single Cab 56 vs H6 GT PHEV 96.

Safety-equipment index: D-Max Single Cab 90 vs H6 GT PHEV 88.

Practicality index: D-Max Single Cab 75 vs H6 GT PHEV 59.

Ownership-cover index: D-Max Single Cab not separately scored vs H6 GT PHEV 65.

These figures are Hagalu catalogue-comparison indicators, not customer ratings, crash-test scores, resale guarantees or a substitute for a road test. Each page shows its weighted source coverage beside the result.

Specification Evidence Index

A transparent comparison of published catalogue fields. This is not a road-test score, owner rating or editorial review rating, and it appears only when every vehicle clears the same comparable-data threshold.

Evidence / 100
Evidence-index readout

H6 GT PHEV leads by 10 points

H6 GT PHEV has a modest catalogue-index lead, while D-Max Single Cab remains close.

Evidence leader 82 /100
Lead 10 points
Data 77% source coverage
82
#1 Evidence leader

H6 GT PHEV

77% source coverage 3 strong categories
Best at Performance 100 Check Practicality 59
Performance 100
Efficiency 96
Safety 88
Practicality 59
Ownership 65
Leads by 10 points
72
#2

D-Max Single Cab

68% source coverage 2 strong categories
Best at Safety 90 Check Efficiency 56
Performance 64
Efficiency 56
Safety 90
Practicality 75
Performance 24% Safety 22% Practicality 22% Efficiency 17% Ownership 15%
Category leaders What moves the verdict
Performance H6 GT PHEV +36 Efficiency H6 GT PHEV +40 Safety D-Max Single Cab +2 Practicality D-Max Single Cab +16

Moderate difference in the source-backed catalogue index.

Why this score View full breakdown
Evidence-index leader

H6 GT PHEV

Performance 100/100
Efficiency 96/100
Safety 88/100
Practicality 59/100
Ownership 65/100

D-Max Single Cab

Performance 64/100
Efficiency 56/100
Safety 90/100
Practicality 75/100

What the evidence means

Evidence index GWM H6 GT PHEV leads the specification evidence index with 82 pts vs 72 pts for D-Max Single Cab

In Hagalu's specification evidence index, H6 GT PHEV leads. However, D-Max Single Cab may suit buyers prioritising different confirmed fields. Ultimately, the right choice depends on your driving priorities in South Africa.

D-Max Single Cab vs H6 GT PHEV questions

There is no universal winner. Use the comparison table to match the models and available derivatives in South Africa on price, safety equipment, space, powertrain and ownership cover. The category indicators summarise published catalogue data; they are not a road test or customer rating.

Compare the published consumption or mileage rows for the exact derivatives using the same unit and test basis. A catalogue figure is useful for like-for-like comparison, but traffic, speed, load, weather and driving style can change actual fuel use.

Compare only equipment explicitly listed for each derivative, including airbags, stability control and driver-assistance systems. Confirm the exact trim with the manufacturer, and treat any independent crash-test result separately because equipment and ratings can differ by market.

A reliable five-year total cannot be calculated from catalogue data alone. Add the exact purchase and finance cost, fuel or electricity, insurance quotes, scheduled servicing, tyres and expected resale value. Check whether the selected derivative includes a service or maintenance plan.

Use the seating, boot or load-space, ISOFIX and safety rows as a first check. Then test the exact cars with your child seats, passengers and typical luggage, because published dimensions do not show every access or comfort difference.

Compare the published power, torque and 0–100 km/h rows when they are available for both exact derivatives. Vehicle weight, gearing and power delivery also matter, so catalogue outputs alone do not establish real-world overtaking or response.