Suzuki Grand Vitara vs GWM H6 GT PHEV

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.

Suzuki Grand Vitara in South Africa

Suzuki Grand Vitara

1.5 Hybrid GLX AllGrip AT Hybrid Automatic
ZAR 542,900 ex-showroom
VS
GWM H6 GT PHEV in South Africa

GWM H6 GT PHEV

1.5T Ultra Luxury 4WD PHEV DHT Phev Automatic
ZAR 799,900 ex-showroom
⚡ 321 kW 🔧 762 Nm ⛽ Not Applicable km/l
Add a 3rd car

At a Glance — Who Wins What

Performance H6 GT PHEV
Fuel Economy Tie
🛡 Safety H6 GT PHEV
📦 Practicality H6 GT PHEV
🔑 Ownership H6 GT PHEV
Grand Vitara starts ZAR 799900 cheaper Grand Vitara from ZAR 359,900 · H6 GT PHEV from ZAR 799,900

Key Specs Side by Side

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

Spec Grand Vitara H6 GT PHEV
Engine Power - 321
Torque - 762
Engine Size - 1500
Claimed Mileage - Not Applicable
Ground Clearance - 170 mm
Boot Space - Not Applicable
Airbags - Not Available
Kerb Weight - Not Applicable
Seating Capacity - 5
Warranty - 5

= leads in this spec

The Bottom Line

H6 GT PHEV holds a noticeable edge over Grand Vitara, especially in key ownership areas.

Where They Actually Differ

Performance H6 GT PHEV +50 pts
Efficiency Equal
Safety H6 GT PHEV +9 pts
Practicality H6 GT PHEV +15 pts
Ownership H6 GT PHEV +15 pts

What Each Car Gets Right (and Wrong)

Grand Vitara

Strengths
  • Nothing stands out clearly here.
Weak Spots
  • Less powerful engine setup
  • Less comprehensive safety features
  • Less practical in daily usage
  • Shorter warranty coverage
Best suited to: General Use
🏆 Overall Winner

H6 GT PHEV

Strengths
  • More powerful engine output
  • Stronger safety package
  • More practical for daily use
  • Better long-term ownership value
Weak Spots
  • No obvious weak spots to flag.
Best suited to: Highway Driving Family Usage

Which One's Right for You?

Grand Vitara

  • Buyers looking for a balanced all-round vehicle

H6 GT PHEV

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

Full Specs, Side by Side

Spec Grand Vitara H6 GT PHEV
Model Introduced Year - Current local generation year not confirmed
Generation - 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.
Facelift Launched Since - Original current-generation version
Facelift Version Ending - Current
Body Style - Coupe SUV
Color Note - Colour availability changes by model year, production batch and dealer stock, check the current colour selector before ordering.
Dealer Stock Note - Flagship grade in the South Africa lineup
Drivetrain Note - Drive layout derived from the official derivative naming: 1.5T Ultra Luxury 4WD PHEV DHT
Model Year - 2026
Production Status - published
Segment - SUV
Vehicle Type - SUV
Spec Grand Vitara H6 GT PHEV
Ground Clearance - 170 mm
Wheelbase - 2738 mm
Length - 4727 mm
Width - 1940 mm
Height - 1729 mm
Kerb Weight - Not Applicable
Gross Vehicle Weight - Not Applicable
Seating Capacity - 5
Boot Space - Not Applicable
Towing Capacity - Not Applicable
Front Track Width - Not Applicable
Rear Track Width - Not Applicable
Turning Radius - Not Applicable
Load Bed Length - Not Applicable
Load Bed Width - Not Applicable
Front Legroom - Not Applicable
Rear Legroom - Not Applicable
Front Headroom - Not Applicable
Rear Headroom - Not Applicable
Front Shoulder Room - Not Applicable
Rear Shoulder Room - Not Applicable
Boot Space Seats Folded - Not Applicable
Number of Doors - 5
Max Payload - Not Applicable
Boot Volume - Not Applicable
Doors - 5
Seats - 5
Fuel Tank Capacity - Not Applicable
Gross Vehicle Mass Kg - Not Applicable
Ground Clearance Max - 170 mm
Ground Clearance Min - 170 mm
Ground Clearance Mm - 170 mm
Height Mm - 1729 mm
Length Mm - 4727 mm
Loadbox Length Mm - Not Applicable
Loadbox Width Mm - Not Applicable
Payload Kg - Not Applicable
Cargo Volume - Not Applicable
Tare Mass Kg - Not Applicable
Turning Circle - Not Applicable
Turning Circle M - Not Applicable
Width Mm - 1940 mm

Overall Verdict Score

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

Weighted / 100
Verdict readout

H6 GT PHEV leads by 20 points

H6 GT PHEV holds a noticeable edge over Grand Vitara, especially in key ownership areas.

Winner 59 /100
Lead 20 points
Data 59% confidence
59
#1 Winner

H6 GT PHEV

59% data confidence 1 strong categories
Best at Performance 100 Check Safety 9
Performance 100
Efficiency 50
Safety 9
Practicality 65
Ownership 65
Leads by 20 points
39
#2

Grand Vitara

11% data confidence 0 strong categories
Best at Performance 50 Check Safety 0
Performance 50
Efficiency 50
Safety 0
Practicality 50
Ownership 50
Performance 24% Safety 22% Practicality 22% Efficiency 17% Ownership 15%
Category leaders What moves the verdict
Performance H6 GT PHEV +50 Efficiency Level Safety H6 GT PHEV +9 Practicality H6 GT PHEV +15 Ownership H6 GT PHEV +15

Moderate difference between the models.

Why this score View full breakdown
Overall Winner

H6 GT PHEV

Performance 100/100
Efficiency 50/100
Safety 9/100
Practicality 65/100
Ownership 65/100

Grand Vitara

Performance 50/100
Efficiency 50/100
Safety 0/100
Practicality 50/100
Ownership 50/100

So, Which One Should You Buy?

🏆 GWM H6 GT PHEV wins with 59 pts vs 39 pts for Grand Vitara

In structured scoring, H6 GT PHEV emerges as the stronger overall package. However, Grand Vitara 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 H6 GT PHEV 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: Grand Vitara 50 vs H6 GT PHEV 50. 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: Grand Vitara 0, H6 GT PHEV 9. 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: Grand Vitara 50, H6 GT PHEV 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: Grand Vitara 50, H6 GT PHEV 65. This covers boot space, seat flexibility, and day-to-day usability — not just interior dimensions on paper.

Performance scores: Grand Vitara 50, H6 GT PHEV 100. 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 H6 GT PHEV edges the overall ownership score, but check whether either variant includes a service plan — that changes the monthly maths significantly.

The H6 GT PHEV 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 Grand Vitara and H6 GT PHEV in South Africa evaluates performance, efficiency, safety, practicality and long-term ownership value.

Performance: Grand Vitara scores 50 vs 100.

Efficiency: Grand Vitara scores 50 vs 50.

Safety: Grand Vitara scores 0 vs 9.

Practicality: Grand Vitara scores 50 vs 65.

Ownership: Grand Vitara scores 50 vs 65.

Final structured scoring gives H6 GT PHEV the advantage in this comparison.