Mercedes-Benz EQB 350 4MATIC vs Audi Q8 e-tron 55 quattro

Comparison winners

5 metrics
0-100 winner Audi Q8 e-tron 55 quattro 5.6 s Runner-up: 6.2 s
Range winner Audi Q8 e-tron 55 quattro 498 km Runner-up: 444 km
Power winner Audi Q8 e-tron 55 quattro 408 hp Runner-up: 292 hp
Cargo winner Audi Q8 e-tron 55 quattro 569 L Runner-up: 495 L
Price winner Mercedes-Benz EQB 350 4MATIC $54,500 Runner-up: $75,200

How the specs compare

This comparison sets the 2026 Mercedes-Benz EQB 350 4MATIC against the 2026 Audi Q8 e-tron 55 quattro. 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

2026 Audi Q8 e-tron 55 quattro has the quicker recorded 0-100 km/h time at 5.6 seconds, compared with 6.2 seconds for 2026 Mercedes-Benz EQB 350 4MATIC. 2026 Audi Q8 e-tron 55 quattro has the higher listed output at 408 hp; 2026 Mercedes-Benz EQB 350 4MATIC is rated at 292 hp, a difference of 116 hp. The torque figures follow 2026 Audi Q8 e-tron 55 quattro at 664 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

2026 Audi Q8 e-tron 55 quattro carries the longer listed range at 498 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; 2026 Audi Q8 e-tron 55 quattro is listed at 19.8 kWh/100km. 2026 Audi Q8 e-tron 55 quattro has the higher listed DC charging ceiling at 170 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

2026 Audi Q8 e-tron 55 quattro provides the larger quoted cargo volume: 569 litres versus 495 litres, a difference of 74 litres. 2026 Audi Q8 e-tron 55 quattro carries the higher towing rating at 2,500 kg, while 2026 Mercedes-Benz EQB 350 4MATIC is listed at 750 kg. 2026 Audi Q8 e-tron 55 quattro is 231 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 $75,200 for 2026 Audi Q8 e-tron 55 quattro. 2026 Audi Q8 e-tron 55 quattro 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 Mercedes-Benz EQB 350 4MATIC2026 Audi Q8 e-tron 55 quattro2026
Performance
0-100 km/h6.2 s5.6 s
Top Speed160 km/h200 km/h
Power292 hp408 hp
Torque520 Nm664 Nm
Range & Efficiency
Range444 km498 km
Battery70.5 kWh106 kWh
Efficiency18.1 kWh/100km19.8 kWh/100km
CO2 Emissions0 g/km0 g/km
DC Charging100 kW170 kW
Size & Capacity
Length4,684 mm4,915 mm
Ground Clearance164 mm172 mm
Cargo495 L569 L
Curb Weight2,175 kg2,595 kg
Towing750 kg2,500 kg
Seats75
Turning Circle11.8 m12.2 m
Starting MSRP$54,500$75,200

Mercedes-Benz EQB 350 4MATIC vs Audi Q8 e-tron 55 quattro questions answered

Which is faster, the 2026 Mercedes-Benz EQB 350 4MATIC or the 2026 Audi Q8 e-tron 55 quattro?

2026 Audi Q8 e-tron 55 quattro is quicker from 0-100 km/h at 5.6 seconds, versus 6.2 seconds for 2026 Mercedes-Benz EQB 350 4MATIC.

Which has the higher top speed, the 2026 Mercedes-Benz EQB 350 4MATIC or the 2026 Audi Q8 e-tron 55 quattro?

2026 Audi Q8 e-tron 55 quattro has the higher listed top speed at 200 km/h (124 mph), compared with 160 km/h (99 mph).

Which has more horsepower, the 2026 Mercedes-Benz EQB 350 4MATIC or the 2026 Audi Q8 e-tron 55 quattro?

2026 Audi Q8 e-tron 55 quattro has more power at 408 hp, a 116 hp advantage over 2026 Mercedes-Benz EQB 350 4MATIC.

Which has more range, the 2026 Mercedes-Benz EQB 350 4MATIC or the 2026 Audi Q8 e-tron 55 quattro?

2026 Audi Q8 e-tron 55 quattro has the longer listed range at 498 km (309 miles), versus 444 km (276 miles).

Which has the larger battery, the 2026 Mercedes-Benz EQB 350 4MATIC or the 2026 Audi Q8 e-tron 55 quattro?

2026 Audi Q8 e-tron 55 quattro has the larger listed battery at 106.0 kWh, compared with 70.5 kWh.

Which has more cargo or boot space, the 2026 Mercedes-Benz EQB 350 4MATIC or the 2026 Audi Q8 e-tron 55 quattro?

2026 Audi Q8 e-tron 55 quattro has more listed cargo space at 569 litres (20.1 cu ft), versus 495 litres (17.5 cu ft).

Which can tow more, the 2026 Mercedes-Benz EQB 350 4MATIC or the 2026 Audi Q8 e-tron 55 quattro?

2026 Audi Q8 e-tron 55 quattro has the higher listed towing capacity at 2,500 kg (5,512 lb), compared with 750 kg (1,653 lb).

Which is heavier, the 2026 Mercedes-Benz EQB 350 4MATIC or the 2026 Audi Q8 e-tron 55 quattro?

2026 Audi Q8 e-tron 55 quattro is heavier at 2,595 kg (5,721 lb), while 2026 Mercedes-Benz EQB 350 4MATIC is listed at 2,175 kg (4,795 lb).

Which is cheaper, the 2026 Mercedes-Benz EQB 350 4MATIC or the 2026 Audi Q8 e-tron 55 quattro?

2026 Mercedes-Benz EQB 350 4MATIC has the lower recorded starting MSRP at $54,500 USD, compared with $75,200 USD for 2026 Audi Q8 e-tron 55 quattro. Regional pricing and equipment can differ.

Which is better, the 2026 Mercedes-Benz EQB 350 4MATIC or the 2026 Audi Q8 e-tron 55 quattro?

2026 Audi Q8 e-tron 55 quattro 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.