Gwm H6 GT vs Hyundai IONIQ 5

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.

Gwm H6 GT in South Africa

Gwm H6 GT

2.0T Hybrid LT Hybrid Automatic
ZAR 769,900 ex-showroom
⚡ 150 kW 🔧 420 Nm ⛽ 6.2 km/l
VS
Hyundai IONIQ 5 in South Africa

Hyundai IONIQ 5

72kWh AWD Executive Electric Automatic
ZAR 1,068,900 ex-showroom
⚡ 225 kW 🔧 605 Nm ⛽ 454 km/l
Add a 3rd car

At a Glance — Who Wins What

Performance IONIQ 5
Fuel Economy IONIQ 5
🛡 Safety IONIQ 5
📦 Practicality Tie
🔑 Ownership Tie
H6 GT starts ZAR 859900 cheaper H6 GT from ZAR 699,900 · IONIQ 5 from ZAR 859,900

Key Specs Side by Side

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

Spec H6 GT IONIQ 5
Engine Power 150 225
Torque 420 605
Engine Size 1999 Not Applicable (Electric Motor)
Claimed Mileage 6.2 454
Ground Clearance 192 160
Boot Space 460 527
Airbags 6 7
Kerb Weight 1740 2190
Seating Capacity 5 5
Warranty 5 5

= leads in this spec

The Overall Score — Here's How They Stack Up

🏆 Winner
#1

IONIQ 5

93
/ 100
+27
pts
#2

H6 GT

66
/ 100

High confidence result.

The Bottom Line

IONIQ 5 dominates this comparison with clear advantages across multiple categories.

Where They Actually Differ

Performance IONIQ 5 +5 pts
Efficiency IONIQ 5 +20 pts
Safety IONIQ 5 +2 pts
Practicality Equal
Ownership Equal

Score Breakdown by Category

🏆 Overall Winner

IONIQ 5

Performance 20/20
Efficiency 20/20
Safety 20/20
Practicality 13/20
Ownership 20/20

H6 GT

Performance 15/20
Efficiency 0/20
Safety 18/20
Practicality 13/20
Ownership 20/20

What Each Car Gets Right (and Wrong)

H6 GT

Strengths
  • Nothing stands out clearly here.
Weak Spots
  • Less powerful engine setup
  • Lower fuel efficiency
  • Less comprehensive safety features
Best suited to: General Use
🏆 Overall Winner

IONIQ 5

Strengths
  • More powerful engine output
  • Better fuel efficiency
  • Stronger safety package
Weak Spots
  • No obvious weak spots to flag.
Best suited to: Highway Driving Fuel Efficiency

Which One's Right for You?

H6 GT

  • Buyers looking for a balanced all-round vehicle

IONIQ 5

  • Drivers who prioritise strong highway performance and overtaking power
  • Buyers looking for better fuel efficiency
  • Families prioritising stronger safety equipment

Full Specs, Side by Side

Spec H6 GT IONIQ 5
Body Type SUV SUV
Daytime Running Lamps Yes LED
DRL Yes Yes
LED Headlamps Yes Full LED Parametric
Led Taillights Yes Available
Fog Lights Yes Yes
Fog Lamps Yes No
Led Headlights Yes Available
Front Fog Lights Yes Yes
Alloy Wheel Design Multi-Spoke Alloy 20-inch Alloy
Rear Wiper Yes Yes
Chrome Exterior Finish Yes No
Door Handle Finish Body Coloured Body Coloured
Roof Type Metal Roof Available
Rear Spoiler Yes Yes
Wing Mirror Type Electric Adjustable Power Adjustable
Body Cladding Yes Wheel Arch Cladding
Exterior Colour Options 6 Available
Rear Fog Lights Yes Available
Roof Rails No Yes
Spec H6 GT IONIQ 5
Number of Doors 5 Available
Seats 5 5
Seating Capacity 5 5
Length 4653 4635
Width 1886 1890
Height 1695 1605
Wheelbase 2738 3000
Ground Clearance 192 160
Kerb Weight 1740 2190
Fuel Tank Capacity 58 Available
Boot Space 460 527
Doors 5 5
Front Overhang 880 Available
Rear Overhang 890 Available
Front Track Width 1560 1624 mm
Rear Track Width 1570 1648 mm
Front Headroom 990 Available
Rear Headroom 960 Available
Front Legroom 1050 Available
Rear Legroom 890 Available
Front Shoulder Room 1430 Available
Rear Shoulder Room 1390 Available
Gross Vehicle Weight 2200 2370 kg
Boot Volume 460 Available
Boot Space Seats Folded 660 Available
Turning Radius 11.8 5.9 m
Towing Capacity 1500 1600 kg (Braked)
Load Bed Length - Not Applicable
Load Bed Width - Not Applicable
Max Payload - Available

So, Which One Should You Buy?

🏆 Hyundai IONIQ 5 wins with 93 pts vs 66 pts for H6 GT

In structured scoring, IONIQ 5 emerges as the stronger overall package. However, H6 GT 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 IONIQ 5 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: H6 GT 0 vs IONIQ 5 20. 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: H6 GT 18, IONIQ 5 20. 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: H6 GT 20, IONIQ 5 20. 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: H6 GT 13, IONIQ 5 13. This covers boot space, seat flexibility, and day-to-day usability — not just interior dimensions on paper.

Performance scores: H6 GT 15, IONIQ 5 20. 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 IONIQ 5 edges the overall ownership score, but check whether either variant includes a service plan — that changes the monthly maths significantly.

The IONIQ 5 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 H6 GT and IONIQ 5 in South Africa evaluates performance, efficiency, safety, practicality and long-term ownership value.

Performance: H6 GT scores 15 vs 20.

Efficiency: H6 GT scores 0 vs 20.

Safety: H6 GT scores 18 vs 20.

Practicality: H6 GT scores 13 vs 13.

Ownership: H6 GT scores 20 vs 20.

Final structured scoring gives IONIQ 5 the advantage in this comparison.