GWM H6 GT vs BYD SEAL

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.

GWM H6 GT in South Africa

GWM H6 GT

2.0T Hybrid LT Hybrid Current
ZAR 769,900 ex-showroom
⚡ 150 kW 🔧 420 Nm ⛽ 16.1 km/l
VS
BYD SEAL in South Africa

BYD SEAL

Performance AWD 3.8S Electric Single-Speed Reduction Gear Current
ZAR 1,211,900 ex-showroom
⚡ 390 kW 🔧 670 Nm
+ Add a 3rd car

Decision summary

GWM H6 GT vs BYD SEAL: the short answer

SEAL has a modest catalogue-index lead, while H6 GT remains close.

H6 GT starts ZAR 308,000 cheaper H6 GT from ZAR 699,900 · SEAL from ZAR 1,007,900

Five key differences

Exact selected derivatives
Specification H6 GT SEAL
Maximum Power H6 GT150 kW @ 5500 rpm SEAL390 kW
Maximum Torque H6 GT420 Nm SEAL670 Nm
Engine Size H6 GT1999 cc SEALNot Applicable
Combined Fuel Economy H6 GT16.1 km/l SEALNot Applicable
Ground Clearance H6 GT192 mm SEAL145 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.

GWM H6 GT

2.0T Hybrid LT

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

BYD SEAL

Performance AWD 3.8S

Hagalu editorial rating
4.4/5

Desk research · Exact variant

Editorial assessment, not a customer rating. Not road-tested for this review.

Read the review and score breakdown

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)

H6 GT

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

SEAL

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

Which One's Right for You?

H6 GT

  • Buyers prioritising the stronger published space and capacity figures

SEAL

  • Buyers prioritising the stronger published powertrain figures
  • Buyers prioritising the lower published fuel or energy use
  • Buyers prioritising the more complete listed safety equipment

Full Specs, Side by Side

Spec H6 GT SEAL
360 Degree Camera Yes Standard
Active Engine Braking No -
Adaptive Cruise Control Yes Standard
Adaptive Cruise Control Yes Standard
Around View Monitor Yes Standard
Attention Assist Yes -
Autonomous Emergency Braking Yes Standard
Automatic High Beam Yes -
Auto Highbeam Yes Standard
Auto Lights Yes -
Auto Park Assist No -
Auto Wipers Yes Standard
Blind Spot Monitoring Yes Standard
Blind Spot Warning Yes Standard
Cruise Control Yes Standard
Driver Fatigue Alert Yes Standard
Eco Mode Yes -
Emergency Braking Yes -
EV Mode Yes -
Forward Collision Warning Yes Standard
Front Camera Yes -
Lane Departure Warning Yes Standard
Lane Keep Assist Yes Standard
Park Assist Yes Standard
Parking Distance Sensors Front and Rear -
Parking Sensor Front and Rear -
Parking Sensors Front and Rear Standard
Pre-Collision System Yes -
Rain Sensor Wipers Yes -
Rear View Camera Yes Standard
Rear Cross Traffic Alert Yes Standard
Rear Parking Sensors Yes Standard
Rear View Camera Yes -
Reverse Camera Yes Standard
Reverse Camera Type Yes -
Reversing Camera Yes -
Sport Mode Yes -
Surround View Camera Yes Standard
Traffic Sign Recognition Yes Standard
Spec H6 GT SEAL
4WD Engagement Not Applicable Automatic electric all-wheel drive
4WD Hi Range Not Applicable Not Applicable
4WD Lo Range Not Applicable Not Applicable
4WD Selector Not Applicable Not Applicable
Axle Layout FWD 4x4
Clutch Type Wet Multi-Disc Not Applicable
Differential Lock No Not Available
Differential Type Front Not Available -
Differential Type Rear Not Available -
Drive Mode Selector Yes -
Drivetrain Front Wheel Drive AWD
Drivetrain Layout Front Engine Front Wheel Drive Front and rear electric drive units
Engine Position Front Transverse -
Final Drive Ratio 3.73 Not Available
Front Differential Lock Not Applicable Not Available
Number of Gears 2 1
Gear Shift Indicator Yes Standard
Gear Shift Type Automatic Crystal gear shifter
Gearbox DHT Hybrid Transmission Single-Speed Reduction Gear
Gearbox Type DHT Hybrid Transmission Single-speed reduction gear
LSD Available No Not Available
Low Range Not Applicable Not Applicable
Low Range Ratio Not Applicable Not Applicable
Rear Differential Lock Not Applicable Not Available
Reverse Gear Warning Yes -
Steering Turns Lock to Lock 14.7:1 -
Transfer Case Not Applicable Not Applicable
Transfer Case Guard Not Available -
Transmission Speeds 2 1
Transmission Type Automatic Automatic
Paddle Shifters Not Applicable Not Applicable
Automatic Shift Paddles Not Applicable Not Applicable

In depth: how these cars differ

This H6 GT and SEAL 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: H6 GT 70 vs SEAL 100.

Efficiency index: H6 GT 67 vs SEAL 90.

Safety-equipment index: H6 GT 93 vs SEAL 98.

Practicality index: H6 GT 63 vs SEAL 57.

Ownership-cover index: H6 GT 65 vs SEAL not separately scored.

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

SEAL leads by 14 points

SEAL has a modest catalogue-index lead, while H6 GT remains close.

Evidence leader 86 /100
Lead 14 points
Data 68% source coverage
86
#1 Evidence leader

SEAL

68% source coverage 3 strong categories
Best at Performance 100 Check Practicality 57
Performance 100
Efficiency 90
Safety 98
Practicality 57
Leads by 14 points
72
#2

H6 GT

99% source coverage 2 strong categories
Best at Safety 93 Check Practicality 63
Performance 70
Efficiency 67
Safety 93
Practicality 63
Ownership 65
Performance 24% Safety 22% Practicality 22% Efficiency 17% Ownership 15%
Category leaders What moves the verdict
Performance SEAL +30 Efficiency SEAL +23 Safety SEAL +5 Practicality H6 GT +6

Moderate difference in the source-backed catalogue index.

Why this score View full breakdown
Evidence-index leader

SEAL

Performance 100/100
Efficiency 90/100
Safety 98/100
Practicality 57/100

H6 GT

Performance 70/100
Efficiency 67/100
Safety 93/100
Practicality 63/100
Ownership 65/100

What the evidence means

Evidence index BYD SEAL leads the specification evidence index with 86 pts vs 72 pts for H6 GT

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

H6 GT vs SEAL 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.