Isuzu MU-X vs GWM Tank 500

A proper head-to-head in South Africa — we cover price, performance, petrol economy, safety and what it'll actually cost you to own each one long term.

Isuzu MU-X in South Africa

Isuzu MU-X

3.0 DDi LSE 4x4 AT Diesel Automatic
ZAR 973,800 ex-showroom
⚡ 110 kW 🔧 350 @ 1800-2600 Nm ⛽ 13.2 km/l
VS
GWM Tank 500 in South Africa

GWM Tank 500

3.0T Hi4-T Luxury Petrol Automatic
ZAR 1,149,900 ex-showroom
⚡ 340 kW 🔧 750 Nm ⛽ 2.5 km/l
Add a 3rd car

At a Glance — Who Wins What

Performance Tank 500
Fuel Economy MU-X
🛡 Safety Tank 500
📦 Practicality MU-X
🔑 Ownership Tank 500
MU-X starts ZAR 1149900 cheaper MU-X from ZAR 752,400 · Tank 500 from ZAR 1,149,900

Key Specs Side by Side

The specs that matter most — highlighted where one car leads.

Spec MU-X Tank 500
Engine Power 110 @ 3600 340
Torque 350 @ 1800-2600 750
Engine Size 3000 2999
Claimed Mileage 13.2 2.5
Ground Clearance 235 224
Boot Space Not Applicable 580
Airbags Standard 8
Kerb Weight 2080 2680
Seating Capacity 7 5
Warranty 5 years / 120 000 km 5

= leads in this spec

The Bottom Line

Both MU-X and Tank 500 are extremely closely matched, making the final choice dependent on buyer preference.

Where They Actually Differ

Performance Tank 500 +20 pts
Efficiency MU-X +24 pts
Safety Tank 500 +6 pts
Practicality MU-X +5 pts
Ownership Tank 500 +21 pts

What Each Car Gets Right (and Wrong)

MU-X

Strengths
  • Better fuel efficiency
  • More practical for daily use
Weak Spots
  • Less powerful engine setup
  • Less comprehensive safety features
  • Shorter warranty coverage
Best suited to: Fuel Efficiency Family Usage
🏆 Overall Winner

Tank 500

Strengths
  • More powerful engine output
  • Stronger safety package
  • Better long-term ownership value
Weak Spots
  • Lower fuel efficiency
  • Less practical in daily usage
Best suited to: Highway Driving

Which One's Right for You?

MU-X

  • Buyers looking for better fuel efficiency
  • Large families needing more practicality and usability

Tank 500

  • Drivers who prioritise strong highway performance and overtaking power
  • Families prioritising stronger safety equipment
  • Long-term owners valuing warranty and ownership peace of mind

Full Specs, Side by Side

Spec MU-X Tank 500
Model Introduced Year 2013 2025
Generation Current generation MU-X built on Isuzu D-Max platform First generation Tank 500, launched globally in 2023 and brought to South Africa in 2025. Local specification leans toward maximum equipment loading and softer suspension calibration versus the Chinese-domestic version.
Facelift History Latest updates improved styling and safety tech Recently launched into the SA market in 2025; no facelift to date. Software updates expected to refine hybrid system behaviour and adaptive air suspension calibration based on early SA fleet feedback.
Facelift Launched Since Original current-generation version 2025
Facelift Version Ending Current Current
Body Style 7-seat SUV SUV
Color Note White, Black, Silver, Grey, Red Crystal White, Hamilton Black, Pittsburgh Silver, Cosmos Grey, Atlantic Blue and Adventure Olive Green. Two-tone roof options available with selected base colours.
Dealer Stock Note Flagship grade in the South Africa lineup Flagship grade in the South Africa lineup
Drivetrain Note Drive layout derived from the official derivative naming: 3.0 DDi LSE 4x4 AT -
Model Year MY26 2026
Production Status published published
Segment SUV SUV
Vehicle Type SUV SUV
Spec MU-X Tank 500
Ground Clearance 235 mm 224 mm
Wheelbase 2855 mm 2950 mm
Length 4850 mm 5060 mm
Width 1870 mm 1996 mm
Height 1825 mm 1905 mm
Kerb Weight 2080 kg 2680 kg
Gross Vehicle Weight 2800 kg 3200 kg
Seating Capacity 7 5
Boot Space Not Applicable 580 l
Towing Capacity 3500 kg 3000 kg
Front Track Width Not Applicable 1560 mm
Rear Track Width Not Applicable 1570 mm
Turning Radius 11.4 m 13.0 m
Load Bed Length Not Applicable Not Applicable
Load Bed Width Not Applicable Not Applicable
Front Legroom Not Applicable 1050 mm
Rear Legroom Not Applicable 890 mm
Front Headroom Not Applicable 990 mm
Rear Headroom Not Applicable 960 mm
Front Shoulder Room Not Applicable 1520 mm
Rear Shoulder Room Not Applicable 1480 mm
Boot Space Seats Folded Not Applicable 780 l
Number of Doors 5 5
Max Payload 659 kg Not Applicable
Boot Volume Not Applicable 580 l
Doors 5 5
Seats 7 5
Fuel Tank Capacity 80 l 80 l
Front Overhang Mm 895 mm -
Gross Combined Mass Kg 5900 kg -
Gross Vehicle Mass Kg 2800 kg 3200 kg
Ground Clearance Max 235 mm 224 mm
Ground Clearance Min 235 mm 224 mm
Ground Clearance Mm 235 mm 224 mm
Height Mm 1825 mm 1905 mm
Length Mm 4850 mm 5060 mm
Loadbox Length Mm Not Applicable Not Applicable
Loadbox Width Mm Not Applicable Not Applicable
Payload Kg 659 kg Not Applicable
Cargo Volume Not Applicable 580 l
Rear Overhang Mm 1100 mm -
Tare Mass Kg 2080 kg 2680 kg
Track Front Rear Mm 1570 / 1570 -
Turning Circle 11.4 m 13.0 m
Turning Circle M 11.4 m 13.0 m
Width Mm 1870 mm 1996 mm
Front Overhang - 880 mm
Rear Overhang - 890 mm
Tracking System - Optional
Boot Space Seats Folded Not Applicable 780 l

Overall Verdict Score

Decision-grade view of the winner, score gap and category strengths.

Weighted / 100
Verdict readout

Tank 500 leads by 4 points

Both MU-X and Tank 500 are extremely closely matched, making the final choice dependent on buyer preference.

Winner 74 /100
Lead 4 points
Data 97% confidence
74
#1 Winner

Tank 500

97% data confidence 3 strong categories
Best at Safety 100 Check Efficiency 28
Performance 82
Efficiency 28
Safety 100
Practicality 83
Ownership 65
Leads by 4 points
70
#2

MU-X

79% data confidence 2 strong categories
Best at Safety 94 Check Ownership 44
Performance 62
Efficiency 52
Safety 94
Practicality 88
Ownership 44
Performance 24% Safety 22% Practicality 22% Efficiency 17% Ownership 15%
Category leaders What moves the verdict
Performance Tank 500 +20 Efficiency MU-X +24 Safety Tank 500 +6 Practicality MU-X +5 Ownership Tank 500 +21

Very close match. Final decision depends on buyer preference.

Why this score View full breakdown
Overall Winner

Tank 500

Performance 82/100
Efficiency 28/100
Safety 100/100
Practicality 83/100
Ownership 65/100

MU-X

Performance 62/100
Efficiency 52/100
Safety 94/100
Practicality 88/100
Ownership 44/100

So, Which One Should You Buy?

🏆 GWM Tank 500 wins with 74 pts vs 70 pts for MU-X

In structured scoring, Tank 500 emerges as the stronger overall package. However, MU-X may appeal to buyers prioritising different factors. Ultimately, the right choice depends on your driving priorities in South Africa.

Buyers Also Looked At These

Other comparisons that people in the same boat tend to check out.

Questions Buyers Usually Ask

On our scoring the Tank 500 edges ahead overall. That said, the right choice depends on what you actually use the car for — the breakdown above shows exactly where each one wins and loses.

Efficiency scores: MU-X 52 vs Tank 500 28. In the real world, diesel variants of either car will beat the claimed figure on long highways and fall short in Joburg traffic.

Safety scores: MU-X 94, Tank 500 100. Check each model page for NCAP ratings and which trim levels include AEB and blind-spot monitoring — those features aren't always standard.

Long-term ownership scores: MU-X 44, Tank 500 65. Service intervals, parts availability in SA, and whether a service plan is bundled all factor in — check the individual variant specs for that detail.

Practicality scores: MU-X 88, Tank 500 83. This covers boot space, seat flexibility, and day-to-day usability — not just interior dimensions on paper.

Performance scores: MU-X 62, Tank 500 82. This looks at real-world pace — 0–100 kph, highway flexibility, and how either car feels when you actually need to overtake on an N-road.

Resale varies with colour, spec, and market timing, but Japanese brands — and Toyota specifically — have a strong track record in SA. Check current used prices for both on AutoTrader to see the real gap right now.

Ground clearance and 4WD availability are what matter most here. Scroll to the spec table above to compare both side by side — if either model offers a 4WD variant, that's the version worth comparing.

Fuel, insurance, and service costs are the big three. Diesel variants of both models typically save R800–R1,500/month in fuel at current SA pump prices. The Tank 500 edges the overall ownership score, but check whether either variant includes a service plan — that changes the monthly maths significantly.

The Tank 500 scores better overall, but neither car is a bad buy here. It comes down to what features matter to you — check the full spec table above to see exactly what you gain and lose at each price point.

In Depth — Breaking It All Down

The comparison between MU-X and Tank 500 in South Africa evaluates performance, efficiency, safety, practicality and long-term ownership value.

Performance: MU-X scores 62 vs 82.

Efficiency: MU-X scores 52 vs 28.

Safety: MU-X scores 94 vs 100.

Practicality: MU-X scores 88 vs 83.

Ownership: MU-X scores 44 vs 65.

Final structured scoring gives Tank 500 the advantage in this comparison.