Gridly
EV Comparison
BYD Sealion 6 Premium ER vs GWM Haval H6GT PHEV: Which Is Better in 2026?
Side-by-side comparison of specs, pricing, range, charging, and features to help you choose the right electric vehicle.
Quick Verdict
The GWM Haval H6GT PHEV is slightly more affordable at $43,990.
Side-by-Side Specs
Spec
BYD
Sealion 6 Premium ER
GWM
Haval H6GT PHEV
Price
$52,990
$43,990
Range (WLTP)
140 km
180 km
Battery
26 kWh
35.4 kWh
DC Charging
40 kW
48 kW
0 to 100 km/h
6.9s
6.5s
Top Speed
180 km/h
175 km/h
Drive Type
AWD
AWD
Towing
1,500 kg
1,500 kg
V2L
No
No
V2H
No
No
Seats
5
5
Body Style
SUV
SUV
Warranty
6 yr / 150,000 km
5 yr / 150,000 km
Key Differences
Price
The GWM Haval H6GT PHEV starts at $43,990, while the BYD Sealion 6 Premium ER comes in at $52,990. That is a difference of $9,000, which could influence your decision if budget is a priority.
Range
The GWM Haval H6GT PHEV delivers 180 km of WLTP range compared to 140 km for the BYD Sealion 6 Premium ER. For most daily commutes, both should be more than adequate.
Which Should You Buy?
Choose the BYD Sealion 6 Premium ER if...
- ✓ A longer warranty gives you peace of mind (6 vs 5 years)
Choose the GWM Haval H6GT PHEV if...
- ✓ You want a lower price point ($43,990 vs $52,990)
- ✓ You need more range (180 km vs 140 km)
Frequently Asked Questions
Is the BYD Sealion 6 Premium ER or GWM Haval H6GT PHEV cheaper?
The GWM Haval H6GT PHEV is cheaper, starting at $43,990 compared to $52,990 for the BYD Sealion 6 Premium ER. That is a difference of $9,000.
Which has more range, the BYD Sealion 6 Premium ER or GWM Haval H6GT PHEV?
The GWM Haval H6GT PHEV has more range at 180 km WLTP, compared to 140 km for the BYD Sealion 6 Premium ER. That is a difference of 40 km.
Can the BYD Sealion 6 Premium ER or GWM Haval H6GT PHEV tow?
Both can tow. The BYD Sealion 6 Premium ER has a higher capacity at 1,500 kg, compared to 1,500 kg for the GWM Haval H6GT PHEV.