Global EV Comparison: BYD Tang Flagship vs Cadillac Optiq V

Side-by-side comparison of all specifications in metric units (km, kg). To see imperial units (mi, lb), switch website version to USA.
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General Info

Both vehicles have been announced, but are not yet in production. BYD Tang Flagship (2024-…) will be sold in Europe, but Cadillac Optiq V (2025-…) will not be available.

The two vehicles share the same body style: SUV.

Property BYD Tang Flagship Cadillac Optiq V
Years of Production 2024-… 2025-…
Current Status Announced Announced
Country of Manufacture China USA
Body Style SUV SUV
Market Availability EU USA
Price Europe (New) €69615 - Price Europe (New)
GCC Score 6.9 6.8

Range and Efficiency

While the BYD Tang Flagship (2024-…) offers a longer real-world range and a bigger battery, it is less energy-efficient than the Cadillac Optiq V (2025-…).

Property BYD Tang Flagship Cadillac Optiq V
Range (EPA) - Range (EPA) 443 km
Range (WLTP) 530 km - Range (WLTP)
Range (GCC) 451 km 421 km
Battery Capacity (Nominal) 114 kWh 89 kWh
Battery Capacity (Usable) 108.8 kWh 85 kWh
Efficiency per 100 km 24.1 kWh/100 km 20.2 kWh/100 km
Efficiency per kWh 4.15 km/kWh 4.95 km/kWh
Range and Efficiency Score 5.5 6.4

Charging

Both vehicles utilize a standard 400-volt architecture.

The BYD Tang Flagship (2024-…) offers faster charging speeds at DC stations, reaching up to 170 kW, while the Cadillac Optiq V (2025-…) maxes out at 150 kW.

The Cadillac Optiq V (2025-…) features a more powerful on-board charger, supporting a maximum AC charging power of 11.5 kW, whereas the BYD Tang Flagship (2024-…) is limited to 11 kW.

Property BYD Tang Flagship Cadillac Optiq V
Max Charging Power (AC) 11 kW 11.5 kW
Max Charging Power (DC) 170 kW 150 kW
Architecture 400 V 400 V
Charge Port CCS Type 2 Tesla (NACS)
Charging Score 7.1 6.9

Performance

Both vehicles are all-wheel drive.

The Cadillac Optiq V (2025-…) boasts greater motor power and accelerates faster from 0 to 100 km/h.

Property BYD Tang Flagship Cadillac Optiq V
Drive Type AWD AWD
Motor Type PMSM (front), PMSM (rear) PMSM (front), PMSM (rear)
Motor Power (kW) 380 kW 387 kW
Motor Power (hp) 510 hp 519 hp
Motor Torque 700 Nm 880 Nm
0-100 km/h 4.9 s 3.7 s
Top Speed 190 km/h 182 km/h
Performance Score 5.9 6.5

Dimensions

The Cadillac Optiq V (2025-…) boasts a more extended wheelbase.

Property BYD Tang Flagship Cadillac Optiq V
Length 4970 mm 4820 mm
Width (with Mirrors) 2130 mm 2126 mm
Width (w/o Mirrors) 1955 mm - Width (w/o Mirrors)
Height 1745 mm 1644 mm
Wheelbase 2820 mm 2954 mm

Cargo and Towing

The Cadillac Optiq V (2025-…) features a larger trunk, but the BYD Tang Flagship (2024-…) offers greater maximum cargo capacity when the rear seats are folded.

Neither car is equipped with a frunk (front trunk).

The BYD Tang Flagship (2024-…) has a towing capacity of up to 1500 kg, whereas the Cadillac Optiq V (2025-…) is not officially rated for towing in the EU.

Property BYD Tang Flagship Cadillac Optiq V
Number of Seats 7 5
Curb Weight 2630 kg 2470 kg
Cargo Volume (Trunk) 235 l 744 l
Cargo Volume (Max) 1655 l 1603 l
Cargo Volume (Frunk) - Cargo Volume (Frunk) - Cargo Volume (Frunk)
Towing Capacity 1500 kg - Towing Capacity
Cargo and Towing Score 8 7
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