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Mercedes-Benz CLA

Saloon2025+

Mercedes-Benz CLA 250+ Sport Edition

The Mercedes-Benz CLA 250+ Sport Edition has estimated charging costs of about 1.5p a mile on an off-peak tariff, about £1,935 a year below the petrol equivalent using this comparison's assumptions. Motorway range is around 403 miles in the figures shown here, making range another useful point to compare.

What owners say: Competitive pricing in the £45-51k bracket against Polestar 2 and Tesla Model 3. 800V-only design incompatible with majority of existing 400V rapid chargers across UK networks, significantly limiting public charging access.

MSRP

£45,615

Range

484 mi

Battery

85kWh

Charge

320kW

Mercedes-Benz CLA

Specifications

Dimensions

Length4.72m (4723mm)
Width1.85m (1855mm)
Height1.47m (1468mm)
Wheelbase2.79m (2790mm)

Data notes

Methodology

Distinctive measurements from verified UK catalogue data.

  • A 101 L frunk, one of 7 of 233 UK EVs in our catalogue with a front boot of 101 L or more.
  • 484 mile WLTP range, longer than 95% of saloon EVs we track.
  • At 4,723 mm, shorter than 85% of saloon EVs in our UK catalogue.

EVcarsguide Scores

Ranked against similar EVs

7.4
/10 avg
Running costs
Excellent9.8
Motorway range
Excellent9
Value for money
Very good7.9
Charging speed
Very good7.7

Scores calculated from verified specs. How it works

See rankings
See what the Mercedes-Benz CLAwould save you vs petrol →

What the Critics Say

8.0/10

1 review

4/5Auto ExpressRead review from Auto Express (opens in new tab)

Euro NCAP Safety

Tested 2025

Adult Occupant94%
Child Occupant89%
Vulnerable Road Users93%
Safety Assist85%
Full result on euroncap.com (opens in new tab)

What Owners Say

Balanced

Owners Love

  • Competitive pricing in the £45-51k bracket against Polestar 2 and Tesla Model 3
  • 484-mile WLTP range is competitive with traditional petrol sedans
  • Smooth, quiet driving experience with responsive handling and comfortable ride quality

Watch Out For

  • 800V-only design incompatible with majority of existing 400V rapid chargers across UK networks, significantly limiting public charging access
  • Real-world range likely 320 miles rather than 484 miles WLTP claim, reducing practical usability on longer trips
  • Scheduled charging feature missing at launch on CLA 250+, unlike other Mercedes EVs, with fixes delayed until 2026 OTA updates

Owner Tips

  • Verify 800V charger availability on your regular routes and confirm Mercedes charging network coverage before purchase, as 400V chargers are incompatible
  • Use Mercedes Me app and onboard navigation for trip planning rather than third-party tools like ABRP, which cannot filter by 800V compatibility
  • Install a smart home charger (Ohme, Hypervolt, Zappi, Wallbox) or use energy provider-controlled charging (Octopus Intelligent Go) to manage off-peak charging independently

Videos

Size Overview

Mercedes-Benz CLA
4.72m
1.47m

Length

4.72m

Width

1.85m

Height

1.47m

Size category: Large

Battery Health Estimator

Estimated condition if buying used

94.4%
est. battery health
2 years old
New12 yrs
State of Health (SoH)Excellent
50%100%
Summer range
388 mi
625 km · WLTP 484 mi
Winter range
288 mi
463 km · WLTP 484 mi
Est. useable capacity72.2 kWh/ 77 kWh new
Check battery health

Battery chemistry not confirmed

Estimates based on battery chemistry and age. Chemistry-based estimate. Actual health varies with charging habits, climate, and usage. Limited data - treat as a rough guide.

Detailed degradation forecast

After 3 years, the Mercedes-Benz CLA 250+ Sport Edition is estimated to retain around 92.4% battery health, giving a real-world range of approximately 380 miles in summer and 281 miles in winter. After 5 years, the Mercedes-Benz CLA 250+ Sport Edition is estimated to retain around 88.4% battery health, giving a real-world range of approximately 364 miles in summer and 269 miles in winter. After 8 years, the Mercedes-Benz CLA 250+ Sport Edition is estimated to retain around 82.4% battery health, giving a real-world range of approximately 339 miles in summer and 251 miles in winter.

Estimates based on battery chemistry, age, and real-world driving data. Actual results vary with charging habits, climate, and usage patterns.

Find This Car

View on Mercedes-Benz UKUsed on AutoTraderLease on AutoTrader

Lease Deals

No lease deals listed for this car yet.

What should a lease on this car cost?

Company-car tax (BiK)

2026-27 · 4% band

P11D value£45,615
Basic (20%)£30/mo
Higher (40%)£61/mo
Additional (45%)£68/mo

Via salary sacrifice at an estimated £642/mo gross, a 40% taxpayer on £70,000 pays about £433/mo all-in (net lease + BiK).

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Data accuracy

Last updated

Specs sourced from manufacturer websites and manually reviewed.

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