How Fast Does the 2026 Mercedes-Benz CLA Electric Charge in Ottawa?
October 23 2025,
The all-new 2026 Mercedes-Benz CLA electric sedan will bring two distinct powertrain options to drivers in Ottawa when it arrives later in 2025. Built on an 800-volt electric architecture, the CLA 250+ and CLA 350 4MATIC deliver long-range capability, rapid charging, and performance suited to both daily commutes across the National Capital Region and longer trips throughout Eastern Ontario.
For drivers evaluating their next electric vehicle, understanding the practical differences between these two models helps clarify which configuration fits specific driving patterns. From range estimates to charging speeds and all-wheel-drive capability, each variant addresses different priorities without requiring compromise on core electric vehicle fundamentals.
At a Glance: CLA 250+ vs CLA 350 4MATIC
|
Feature |
CLA 250+ |
CLA 350 4MATIC |
|---|---|---|
|
Power Output |
268 hp, 247 lb-ft |
349 hp, 380 lb-ft |
|
Motor Configuration |
Single rear-mounted motor |
Dual motors (front and rear) |
|
Drive System |
Rear-wheel drive |
All-wheel drive |
|
WLTP Range Estimate |
Up to 792 km |
Up to 771 km |
|
0–100 km/h |
6.7 seconds |
4.8 seconds |
|
DC Fast Charging |
Up to 300 km in 10 minutes |
Up to 300 km in 10 minutes |
|
Battery Capacity |
85 kWh |
85 kWh |
Powertrain Performance and Configuration
The CLA 250+ uses a single 268-hp permanent magnet electric motor mounted at the rear axle. This rear-drive layout delivers 247 lb-ft of torque and accelerates from 0–100 km/h in 6.7 seconds. The motor connects to a two-speed transmission that balances responsive city acceleration with efficient highway cruising.
The CLA 350 4MATIC adds a second motor at the front axle, creating an all-wheel-drive system with 349 hp and 380 lb-ft of torque. Acceleration drops to 4.8 seconds for the 0–100 km/h sprint. The dual-motor setup distributes power between axles continuously, adjusting torque delivery thousands of times per minute to maintain traction during variable road conditions common throughout Ontario winters.
Both motors feature permanently excited synchronous design with silicon carbide inverters. The two-speed transmission uses a short 11:1 ratio for first gear and a longer 5:1 ratio for second gear. First gear prioritizes acceleration from a standstill and efficiency during urban driving. Second gear engages for sustained highway speeds, reducing energy consumption during trips along Highway 417 or routes connecting Ottawa to destinations like Kingston or Gatineau Park.
Range Capability and Battery Technology
The CLA 250+ carries a preliminary WLTP range estimate of up to 792 km, while the CLA 350 4MATIC estimates up to 771 km. Both variants use an 85-kWh lithium-ion battery with cells that blend silicon oxide into graphite anodes. This cell chemistry increases gravimetric energy density by up to 20 percent compared to conventional graphite-anode designs, contributing to the extended range estimates.
The battery system integrates four large cell modules in a flat configuration beneath the cabin floor. The battery management system includes a multi-source heat pump that draws thermal energy from the electric drivetrain, the battery itself, and ambient air. This heat pump uses approximately one-third of the energy required by a conventional auxiliary heater to deliver the same interior heating output, helping preserve range during cold-weather operation.
The battery preconditioning function activates automatically when Navigation with Electric Intelligence is engaged. The system brings the battery to optimal temperature before arriving at a DC fast-charging station, ensuring peak charging performance without requiring manual intervention.
Charging Speed and Infrastructure Compatibility
The 800-volt electrical architecture enables DC fast-charging rates up to 320 kW at compatible stations. Under optimal conditions, both the CLA 250+ and CLA 350 4MATIC can add up to 300 km of range in approximately 10 minutes. Full charging from 10 to 80 percent state of charge takes approximately 22 minutes at DC fast-charging stations rated for 500 amps.
For AC charging, both models support up to 9.6 kW. This charging rate works with Level 2 home charging equipment and public AC charging stations throughout the Ottawa region.
Mercedes-Benz vehicles equipped with CCS1 charging ports can access Tesla Supercharger stations across Canada through an approved adapter. This adapter compatibility expands available charging options during longer trips, adding thousands of fast-charging locations to the existing public charging network.
All-Wheel-Drive System Operation
The CLA 350 4MATIC uses a front-axle electric motor that can be mechanically decoupled when not needed. A disconnect unit (DCU) engages or disengages the front motor based on driving conditions and power demand. During highway cruising or light-load situations, the front motor disengages to reduce parasitic losses by up to 90 percent, improving overall efficiency.
When road conditions require additional traction, the DCU re-engages the front motor within fractions of a second. The all-wheel-drive system distributes torque continuously between front and rear axles, adjusting power delivery based on available traction at each wheel. This variable torque distribution helps maintain stability during winter driving conditions common throughout Ottawa and Eastern Ontario.
Regenerative Braking and Energy Recovery
Both CLA models feature a one-box brake system that combines the brake booster, master cylinder, and ESP control into a single module. The system prioritizes regenerative braking during most deceleration events, recovering kinetic energy and returning it to the battery. Recuperation power reaches up to 200 kW.
The brake-by-wire design maintains consistent pedal feel whether deceleration occurs through regenerative braking or friction brakes. Drivers can adjust recuperation levels using paddles behind the steering wheel. Pulling the paddle increases regenerative braking force, while pushing reduces it. The system can decelerate the vehicle entirely through regeneration in most situations, bringing the CLA to a complete stop without engaging the friction brakes.
ECO Assist and Intelligent Recuperation
The ECO Assist function analyzes upcoming route conditions and adjusts recuperation strategy automatically. When the system detects an upcoming route event or another vehicle ahead, it calculates the optimized speed profile and activates intelligent recuperation in coasting mode. A "foot off the accelerator pedal" symbol appears on the driver display, indicating the optimal moment to lift off the accelerator and allow the vehicle to coast efficiently.
If the ECO Assist detects a stationary vehicle ahead or an approaching traffic signal, the system can bring the CLA to a complete stop using regenerative braking alone. This intelligent recuperation strategy maximizes energy recovery during daily driving throughout the National Capital Region.
Which CLA Model Fits Your Driving Pattern?
The CLA 250+ suits drivers who prioritize maximum range and lower cost of ownership. The rear-wheel-drive configuration delivers sufficient performance for daily commuting and highway travel, while the preliminary 792 km WLTP range estimate reduces charging frequency during longer trips. This model works well for drivers with predictable routes and access to home charging.
The CLA 350 4MATIC addresses needs for enhanced traction during winter weather and quicker acceleration. The dual-motor all-wheel-drive system provides confident handling during snow and ice conditions common throughout Ontario winters. The 4.8-second 0–100 km/h time delivers sports sedan performance, appealing to drivers who value responsive acceleration alongside electric efficiency.
Both models share the same 800-volt charging architecture, 85-kWh battery, and two-speed transmission technology. The choice between rear-drive and all-wheel-drive comes down to winter traction requirements and acceleration preferences rather than fundamental charging or range differences.
Experience the 2026 CLA Electric at Mercedes-Benz Ottawa Downtown
The 2026 Mercedes-Benz CLA electric sedan will arrive at Canadian dealerships later in 2025. Visit our team at Mercedes-Benz Ottawa Downtown to learn more about range estimates, charging capabilities, and how the CLA 250+ and CLA 350 4MATIC compare for your specific driving needs here in the Ottawa region.
