Hyundai Ioniq 9 Long Range AWD vs Mercedes-Benz EQB 350 4MATIC

Comparison winners

5 metrics
0-100 winner Hyundai Ioniq 9 Long Range AWD 5.2 s Runner-up: 6.2 s
Range winner Hyundai Ioniq 9 Long Range AWD 570 km Runner-up: 444 km
Power winner Hyundai Ioniq 9 Long Range AWD 380 hp Runner-up: 292 hp
Cargo winner Hyundai Ioniq 9 Long Range AWD 620 L Runner-up: 495 L
Price winner Mercedes-Benz EQB 350 4MATIC $54,500 Runner-up: $56,675

How the specs compare

This comparison sets the 2025 Hyundai Ioniq 9 Long Range AWD against the 2026 Mercedes-Benz EQB 350 4MATIC. Both belong to the SUV class, so their dimensions, performance and utility figures address a broadly similar type of car. Both use battery-electric powertrains, allowing a relatively direct comparison of the recorded energy figures.

Performance, power and 0-100 km/h

2025 Hyundai Ioniq 9 Long Range AWD has the quicker recorded 0-100 km/h time at 5.2 seconds, compared with 6.2 seconds for 2026 Mercedes-Benz EQB 350 4MATIC. 2025 Hyundai Ioniq 9 Long Range AWD has the higher listed output at 380 hp; 2026 Mercedes-Benz EQB 350 4MATIC is rated at 292 hp, a difference of 88 hp. The torque figures follow 2025 Hyundai Ioniq 9 Long Range AWD at 700 Nm and 2026 Mercedes-Benz EQB 350 4MATIC at 520 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 Hyundai Ioniq 9 Long Range AWD carries the longer listed range at 570 km, against 444 km for 2026 Mercedes-Benz EQB 350 4MATIC. 2026 Mercedes-Benz EQB 350 4MATIC has the lower recorded consumption at 18.1 kWh/100km; 2025 Hyundai Ioniq 9 Long Range AWD is listed at 19.3 kWh/100km. 2025 Hyundai Ioniq 9 Long Range AWD has the higher listed DC charging ceiling at 350 kW, compared with 100 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 Hyundai Ioniq 9 Long Range AWD provides the larger quoted cargo volume: 620 litres versus 495 litres, a difference of 125 litres. 2025 Hyundai Ioniq 9 Long Range AWD carries the higher towing rating at 2,500 kg, while 2026 Mercedes-Benz EQB 350 4MATIC is listed at 750 kg. 2025 Hyundai Ioniq 9 Long Range AWD is 376 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

2026 Mercedes-Benz EQB 350 4MATIC has the lower listed starting price at $54,500, compared with $56,675 for 2025 Hyundai Ioniq 9 Long Range AWD. 2025 Hyundai Ioniq 9 Long Range AWD 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.

Prepared by CarsbySpec from the structured specifications displayed on this page. Missing values are not estimated, and component figures are not treated as directly comparable system figures. Read the methodology.

Specification Hyundai Ioniq 9 Long Range AWD2025 Mercedes-Benz EQB 350 4MATIC2026
Performance
0-100 km/h5.2 s6.2 s
Top Speed200 km/h160 km/h
Power380 hp292 hp
Torque700 Nm520 Nm
Range & Efficiency
Range570 km444 km
Battery110.3 kWh70.5 kWh
Efficiency19.3 kWh/100km18.1 kWh/100km
CO2 Emissions0 g/km0 g/km
DC Charging350 kW100 kW
Size & Capacity
Length5,060 mm4,684 mm
Ground Clearance178 mm164 mm
Cargo620 L495 L
Curb Weight2,590 kg2,175 kg
Towing2,500 kg750 kg
Seats77
Turning Circle12.8 m11.8 m
Starting MSRP$56,675$54,500

Hyundai Ioniq 9 Long Range AWD vs Mercedes-Benz EQB 350 4MATIC questions answered

Which is faster, the 2025 Hyundai Ioniq 9 Long Range AWD or the 2026 Mercedes-Benz EQB 350 4MATIC?

2025 Hyundai Ioniq 9 Long Range AWD is quicker from 0-100 km/h at 5.2 seconds, versus 6.2 seconds for 2026 Mercedes-Benz EQB 350 4MATIC.

Which has the higher top speed, the 2025 Hyundai Ioniq 9 Long Range AWD or the 2026 Mercedes-Benz EQB 350 4MATIC?

2025 Hyundai Ioniq 9 Long Range AWD has the higher listed top speed at 200 km/h (124 mph), compared with 160 km/h (99 mph).

Which has more horsepower, the 2025 Hyundai Ioniq 9 Long Range AWD or the 2026 Mercedes-Benz EQB 350 4MATIC?

2025 Hyundai Ioniq 9 Long Range AWD has more power at 380 hp, a 88 hp advantage over 2026 Mercedes-Benz EQB 350 4MATIC.

Which has more range, the 2025 Hyundai Ioniq 9 Long Range AWD or the 2026 Mercedes-Benz EQB 350 4MATIC?

2025 Hyundai Ioniq 9 Long Range AWD has the longer listed range at 570 km (354 miles), versus 444 km (276 miles).

Which has the larger battery, the 2025 Hyundai Ioniq 9 Long Range AWD or the 2026 Mercedes-Benz EQB 350 4MATIC?

2025 Hyundai Ioniq 9 Long Range AWD has the larger listed battery at 110.3 kWh, compared with 70.5 kWh.

Which has more cargo or boot space, the 2025 Hyundai Ioniq 9 Long Range AWD or the 2026 Mercedes-Benz EQB 350 4MATIC?

2025 Hyundai Ioniq 9 Long Range AWD has more listed cargo space at 620 litres (21.9 cu ft), versus 495 litres (17.5 cu ft).

Which can tow more, the 2025 Hyundai Ioniq 9 Long Range AWD or the 2026 Mercedes-Benz EQB 350 4MATIC?

2025 Hyundai Ioniq 9 Long Range AWD has the higher listed towing capacity at 2,500 kg (5,512 lb), compared with 750 kg (1,653 lb).

Which is heavier, the 2025 Hyundai Ioniq 9 Long Range AWD or the 2026 Mercedes-Benz EQB 350 4MATIC?

2025 Hyundai Ioniq 9 Long Range AWD is heavier at 2,590 kg (5,710 lb), while 2026 Mercedes-Benz EQB 350 4MATIC is listed at 2,175 kg (4,795 lb).

Which is cheaper, the 2025 Hyundai Ioniq 9 Long Range AWD or the 2026 Mercedes-Benz EQB 350 4MATIC?

2026 Mercedes-Benz EQB 350 4MATIC has the lower recorded starting MSRP at $54,500 USD, compared with $56,675 USD for 2025 Hyundai Ioniq 9 Long Range AWD. Regional pricing and equipment can differ.

Which is better, the 2025 Hyundai Ioniq 9 Long Range AWD or the 2026 Mercedes-Benz EQB 350 4MATIC?

2025 Hyundai Ioniq 9 Long Range AWD 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. This comparison is based on recorded specifications rather than a road test, so the right choice depends on the buyer's priorities.