Performance, power and 0-100 km/h
2025 Opel Astra PHEV 225 has the quicker recorded 0-100 km/h time at 7.5 seconds, compared with 11.8 seconds for 2025 BYD Dolphin Comfort. 2025 Opel Astra PHEV 225 has the higher listed output at 225 hp; 2025 BYD Dolphin Comfort is rated at 95 hp, a difference of 130 hp. The torque figures follow 2025 Opel Astra PHEV 225 at 360 Nm and 2025 BYD Dolphin Comfort at 180 Nm. These figures describe straight-line potential only; they do not establish braking performance, ride quality, steering response or durability under repeated hard use.
Range, battery, charging and efficiency
2025 BYD Dolphin Comfort carries the longer listed range at 340 km, against 60 km for 2025 Opel Astra PHEV 225. 2025 BYD Dolphin Comfort has the higher listed DC charging ceiling at 60 kW, compared with 24 kW. Test cycle, temperature, wheel size and charging conditions can materially affect these results, so only figures measured on the same basis should be treated as directly comparable.
Dimensions, cargo space and towing
2025 Opel Astra PHEV 225 provides the larger quoted cargo volume: 352 litres versus 345 litres, a difference of 7 litres. 2025 Opel Astra PHEV 225 is 84 mm longer overall. Exterior size is not a benefit by itself: a longer body may create useful room, but cargo shape, rear-seat space and ease of parking still require a physical inspection.
Price and overall assessment
2025 BYD Dolphin Comfort has the lower listed starting price at $28,990, compared with $40,200 for 2025 Opel Astra PHEV 225. 2025 Opel Astra PHEV 225 leads in more of the shared headline fields, but that is not a universal verdict: a buyer should weight price, performance, range and utility rather than simply count category wins. The assessment is based on the specifications shown here; it is not presented as a two-car road test.