Performance, power and 0-100 km/h
2026 Lucid Air Grand Touring has the quicker recorded 0-100 km/h time at 3.0 seconds, compared with 6.3 seconds for 2025 Mercedes-Benz E-Class E 300 e. 2026 Lucid Air Grand Touring has the higher listed output at 819 hp; 2025 Mercedes-Benz E-Class E 300 e is rated at 313 hp, a difference of 506 hp. The torque figures follow 2026 Lucid Air Grand Touring at 1,130 Nm and 2025 Mercedes-Benz E-Class E 300 e at 550 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
2026 Lucid Air Grand Touring carries the longer listed range at 840 km, against 103 km for 2025 Mercedes-Benz E-Class E 300 e. 2026 Lucid Air Grand Touring has the higher listed DC charging ceiling at 300 kW, compared with 60 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 Mercedes-Benz E-Class E 300 e provides the larger quoted cargo volume: 540 litres versus 456 litres, a difference of 84 litres. 2026 Lucid Air Grand Touring is 26 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 Mercedes-Benz E-Class E 300 e has the lower listed starting price at $69,900, compared with $110,900 for 2026 Lucid Air Grand Touring. 2026 Lucid Air Grand Touring 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.