Mercedes-Benz

eActros 300 18t

Electric truck · N3 · Updated 2026-03

Premium Mercedes electric 18t — excellent driver tech, Multimedia Cockpit and active safety systems.

Mercedes-Benz eActros 300 18t — electric truck Ireland 2026
🔍 Tap to enlarge
€245,000 After SEAI grants
300km WLTP ~235km real-world
300WLTP range km336kWh battery
235Real range kmIrish conditions est.
160Max DC kWFast charging
18.0s0–100 km/hAcceleration
€245,000Net priceAfter grants
€648Motor tax/yr18t GVW rate

⚙️ Technical specifications

Battery capacity336 kWh
WLTP range300 km
Real-world range (Ireland)~235 km
Acceleration (0–100 km/h)18.0s
Top speed90 km/h
Torque2,800 Nm
DrivetrainRWD
Max DC charge rate160 kW
Max AC charge rate22 kW
ConnectorsCCS · Type 2
Cargo volume70,000 L
Max payload10,200 kg
Gross vehicle weight18 t
Seats2
Dimensions
Length8,500 mm
Width2,550 mm
Height3,900 mm
Battery warranty8 years / 800,000 km
CO₂ emissions0 g/km
🏁 WLTP range300km
🇮🇪 Real-world (Irish)~235km

Estimates based on mixed Irish motorway/urban driving. Actual range varies with speed, temperature, load and driving style.

Mercedes-Benz highlights

🌐
Mercedes me Charge
Single account for 1M+ chargers globally — ESB, Ionity and more
🖥️
MBUX Hyperscreen (EQS)
Curved 141cm display spanning the full dashboard width
🔇
EV-specific refinement
Active noise cancellation and aero-optimised body for cabin silence

💰 Irish pricing & incentives

List price (inc. 23% VAT)€295,000
ZEHDV Truck Grant− €50,000
Net price after grants€245,000

💡 Total savings of €50,000. Always verify eligibility at seai.ie.

ZEHDV Truck Grant €50,000 Motor tax €648/yr
Estimated annual running costs (100,000km)
Home/depot charging (€0.24/kWh)~€26,880
Public charging (€0.49/kWh avg)~€54,880
Motor tax€648/yr
Saving vs diesel equivalent (€1.65/L)~€22,620/yr
💡 Fuel savings: At €0.24/kWh depot charging rate vs diesel at €1.65/L, annual fuel savings on the eActros 300 at 25,000km are typically €2,000–€4,000 depending on route profile.

🇮🇪 eActros 300 on Irish routes

Haulage route analysis for typical Irish distribution and logistics operations.

🚛 Dublin Port → Cork depot 260km · M8
⚡ Charge stop recommended
🛤️ Dublin Port → Galway depot 220km · M6
✅ Single charge — 15km remaining
✈️ Dublin → Shannon Freeport 195km · M7/N18
✅ Single charge — 40km remaining
🔄 Regional depot return 300km · Round trip
⚡ One rapid charge stop needed
🌙 Night linehaul Dublin–Cork 260km · M8 single
⚡ Charge stop recommended
🏙️ Daily urban distribution 100km · /day
✅ Comfortably within daily range

Based on ~235km estimated real-world range. Actual range varies with load, speed and conditions.

👥 Is the eActros 300 right for you?

Daily route (<212km)✅ Single charge
Long haul (>235km)⚠️ Rapid charge stop needed
ZEHDV grant eligible✅ Up to €50,000 per vehicle
Max payload✅ 10,200 kg
GVW class✅ 18t GVW
Depot charging (overnight)✅ 160kW DC recommended
Fleet telematics integration✅ Available
Motor tax€648/yr (18t GVW band)
💡 Best for: Urban and regional 18t.

⚡ Charging guide

🏠 7.4kW home wallbox (0–100%)~46h
🏠 11kW three-phase (0–100%)~31h
🏢 22kW AC (0–100%)~16h
⚡ 50kW ESB ecars DC (10–80%)~282min
🚀 160kW DC ultra-fast (10–80%)~88min
Connectors (DC)CCS
Connectors (AC)Type 2
🔌 Irish networks: Compatible with ESB ecars, Ionity, EZO, Circle K and Applegreen via CCS. Mercedes me Charge provides access to 1,000,000+ chargers globally via a single account.

Mercedes me Charge gives EQ owners a single account for 1,000,000+ public chargers across Europe, including all major Irish networks. The EQS and EQE support 200kW+ DC ultra-rapid charging at Ionity stations.

📐 Dimensions & cargo

Length8,500 mm
Width2,550 mm
Height3,900 mm
Cargo volume70,000 L
Max payload10,200 kg
TowingNot rated
GVW18 tonnes
Seats2
Battery warranty8 years / 800,000 km
🔋 Battery warranty: 8 years / 800,000 km. Manufacturer covers against capacity loss below 70%.

❓ Frequently asked questions — Mercedes-Benz eActros 300 18t

The Mercedes-Benz eActros 300 18t has an Irish list price of €295,000 (including 23% VAT). After the ZEHDV Truck Grant of €50,000, the net cost is approximately €245,000. Confirm current pricing with your authorised dealer and verify grant eligibility at seai.ie.
The Mercedes-Benz eActros 300 18t has a WLTP official range of 300km. In real-world Irish conditions — stop-start delivery routes, cold mornings and motorway runs with payload — expect approximately 235km per charge. This suits depot-based daily operations comfortably.
The Mercedes-Benz eActros 300 18t may qualify for the Zero Emission Heavy Duty Vehicle (ZEHDV) grant of €50,000 per vehicle for eligible N3 category trucks and M3 buses. The ZEHDV scheme is administered by the Department of Transport — not SEAI. Applications go to: zehdvgrant@pierse.ie. A single application can cover up to 10 vehicles (maximum €500,000 per application). The vehicle must be new and zero-emission. Contact the ZEHDV scheme directly for current eligibility and documentation requirements before placing an order. Do not apply through SEAI — this scheme is a separate programme entirely.
The Mercedes-Benz eActros 300 18t has a maximum payload of 10,200 kg at a GVW of 18 tonnes. This is sufficient for regional rigid body operations — general freight, chilled distribution and construction materials. Note that electric trucks carry a slightly heavier kerb weight than diesel equivalents due to battery mass — always verify the specific variant's VIN plate payload figure. The WLTP range of 300km is tested at 80% of maximum payload.
The Mercedes-Benz eActros 300 18t has a WLTP official range of 300km, measured at 80% payload under standardised test conditions. Under real-world Irish conditions — full payload, motorway speeds, varying weather — expect approximately 235km per charge. For route planning, use 188km as a conservative daily operational figure, leaving a 20% buffer. For long-haul routes beyond this, plan a midday rapid charge stop — the Mercedes-Benz eActros 300 18t supports up to 160kW DC, adding approximately 100km of range in 19 minutes.
At 100,000km per year: depot charging at €0.24/kWh costs approximately €26,880 in electricity — compared to approximately €49,500 in diesel at €1.65/L for an equivalent truck. Annual fuel saving: approximately €22,620. Add maintenance savings — no diesel particulate filter, no AdBlue, no oil services, fewer brake replacements — typically €3,000–€6,000/year. Most fleet operators reach total cost of ownership parity within 3–4 years when the €50,000 ZEHDV grant is included.
The Mercedes-Benz eActros 300 18t supports up to 160kW DC and 22kW AC. For overnight depot charging, a 22kW three-phase AC wallbox delivers a full charge in approximately 16 hours — ideal for vehicles returning to base each night. For faster turnaround, a 150kW+ DC charger charges 10–80% in approximately 94 minutes. ESB ecars Business and EasyGo Fleet both provide commercial depot charging solutions in Ireland. SEAI's EV Infrastructure grant can cover up to 75% of installation costs for commercial depots — apply before installation begins.
As a zero-emission vehicle, the Mercedes-Benz eActros 300 18t produces no tailpipe CO₂ or NOx — it will not be subject to restrictions in any planned Irish Low Emission Zone. Dublin City Council and Cork City Council are both advancing LEZ plans targeting diesel vehicles in city centre and port areas. The Mercedes-Benz eActros 300 18t will have unrestricted access to these zones when implemented. For operators currently running diesel trucks on inner-city routes, transitioning to zero-emission vehicles like the Mercedes-Benz eActros 300 18t now — supported by the ZEHDV grant — positions your fleet ahead of compliance requirements.
Mercedes uses "EQ" as its electric sub-brand. The EQS (S-Class equivalent) and EQE (E-Class equivalent) use the dedicated EVA2 platform with 200kW+ DC charging. The EQA and EQB are based on converted ICE platforms with lower DC charging speeds (100kW max). For fastest charging, EQS and EQE are the strongest performers.
The Mercedes-Benz eActros 300 18t supports up to 160kW DC and 22kW AC charging. At a 7.4kW home wallbox, a full charge takes approximately 46 hours. At a 50kW ESB ecars rapid charger, 10–80% takes around 282 minutes. At the maximum 160kW DC rate, 10–80% takes approximately 88 minutes.
The Mercedes-Benz eActros 300 18t uses CCS (DC fast charging) and Type 2 (AC), compatible with all major Irish networks including ESB ecars, Ionity, EZO, Circle K and Applegreen.
Motor tax for the Mercedes-Benz eActros 300 18t is €648 per year — the rate for a zero-emission heavy goods vehicle (HGV) in the 18t GVW class. Commercial vehicle motor tax in Ireland is determined by gross vehicle weight (GVW), not CO₂ emissions. You can verify the exact band for your vehicle at motortax.ie.

🔍 Also consider

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Interested in the Mercedes-Benz eActros 300?

Use our free calculators to estimate your fleet running costs, grant savings and total cost of ownership.

🔗 Everything you need alongside the Mercedes-Benz eActros 300 18t

Heavy vehicles like the Mercedes-Benz eActros 300 18t require DC rapid charging for practical overnight depot turnaround. A 150kW+ DC charger delivers a full charge in a commercially viable timeframe:

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📐 Calculators for the eActros 300
📊
Fleet Grant & TCO Calculator
Calculate total cost of ownership, SEAI grant savings and diesel vs electric fuel cost comparison for the Mercedes-Benz eActros 300 18t across your fleet size.
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🏭
Depot Charging Cost Calculator
Model your depot electricity cost for the Mercedes-Benz eActros 300 18t — night rate vs day rate, partial charges, multi-vehicle scheduling.
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☀️ Solar panels for your depot or yard — offset charging costs

Solar panels on a depot, warehouse or yard building can offset a significant portion of EV charging costs — reducing grid import and improving fleet TCO. SEAI Non-Domestic Microgen grants and TAMS III (agri) are available. Accelerated Capital Allowance allows year-1 tax write-off.

☀️ Solar Panel Directory → 💶 Solar Cost Calculator →
📋
ZEHDV Grant guide — how to apply for the €50,000 truck grant
The Zero Emission Heavy Duty Vehicle (ZEHDV) grant is NOT administered by SEAI — applications go to the Department of Transport. Our guide covers eligibility, documentation, how to apply for multiple vehicles in one submission, and common mistakes to avoid.
Read the ZEHDV grant guide →
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