Mercedes-Benz CLA Tesla Model 3

Two cars on the same rows. The figures are all here, with their sources, so you can read them yourself and decide what matters.

Comparison table

18 of these rows differ. They sit at the top. Figures come straight from the makers, indicative. A bullet (•) marks a differing row.
Mercedes-Benz CLA Tesla Model 3
Model years (differs) 2025-now 2023-now
From (indicative) (differs) € 55,858 € 41,990
Status Available Available
Fuel Electric Electric
RatingsRating figures: higher is better (scale 0-100). What each category measures is explained on the methodology page.
Sustainability (environmental impact) (differs) 82/100 80/100
Reliability (differs) n/a 70/100
Efficiency (differs) n/a 82/100
Practicality 70/100 70/100
Value retention n/a n/a
Specifications
Range (WLTP, km) (differs) 792 513
Battery (kWh) (differs) 85 60
Power (hp) (differs) 272 283
0–100 km/h (s) (differs) 6.7 6.1
Top speed (km/h) (differs) 210 201
Length (mm) (differs) 4723 4720
Width (mm) (differs) 1855 1849
Height (mm) (differs) 1468 1441
Kerb weight (kg) (differs) 2055 1765
Fast charging, public charger (kW) (differs) 320 170
Max. towing weight, braked (kg) (differs) 1500 1000
Boot (l) (differs) 405 594
Consumption WLTP (kWh/100km) (differs) 12.5 13.2
Body style Sedan Sedan
Seats 5 5
Doors 4 4

WLTP is the official EU test cycle; real-world figures are usually a bit lower. See the guide on WLTP versus real-world consumption.

OEM datasheets + RDW + ADAC (see methodology); rating and reference dates are listed per figure

Show sources and reference dates per rating
  • Mercedes-Benz CLA · Sustainability (environmental impact): WLTP consumption 12.5 kWh/100km + Mercedes battery warranty (10 yr/250,000 km, conditional) + LCA indication ICCT 2024 · reference date 2026-05-20
  • Mercedes-Benz CLA · Reliability: too recent for reliable data, as of 2026-05-20 · reference date 2026-05-20
  • Mercedes-Benz CLA · Efficiency: too recent for reliable data, as of 2026-05-20 · reference date 2026-05-20
  • Mercedes-Benz CLA · Practicality: Boot 405 l + 101 l frunk + towing weight 1,500 kg vs. C-segment sedans (manufacturer figure, indicative) · reference date 2026-05-20
  • Mercedes-Benz CLA · Value retention: too recent for reliable data, as of 2026-05-20 · reference date 2026-05-20
  • Tesla Model 3 · Sustainability (environmental impact): WLTP consumption + Tesla battery warranty (8 yr/160.000 km) + LCA indication ICCT 2024 · reference date 2026-05-18
  • Tesla Model 3 · Reliability: ADAC breakdown statistics 2025 (segment) + aggregated owner reviews + recall data RDW/NHTSA · reference date 2026-05-18
  • Tesla Model 3 · Efficiency: Owner-reported real-world kWh/100km vs WLTP (public forums) · reference date 2026-05-18
  • Tesla Model 3 · Value retention: Insufficient stable residual-value data since the Highland price changes · reference date 2026-05-18
  • Tesla Model 3 · Practicality: 594 l boot + frunk + 5 seats + 1.000 kg braked towing weight; editorial weighting of specs · reference date 2026-05-21

Who they are

A short write-up on each car, one paragraph apiece. We describe them on their own terms rather than picking a winner.

Profile · C174 (2025-, MMA-platform)

Mercedes-Benz CLA

Third-generation CLA (C174), unveiled March 2025, built on the new Mercedes Modular Architecture (MMA) platform with both EV and hybrid variants. EV variant CLA 250+ has 85 kWh net, 272 hp and an 800V architecture; DC charging up to 320 kW (manufacturer figure). WLTP around 792 km. Boot 405 litres, braked towing weight 1,500 kg. A Shooting Brake estate sits alongside the sedan. Indicative German starting price around 55,858 euro.

Profile · Highland (2024)

Tesla Model 3

The Highland update (2024) brought a quieter cabin, longer-travel suspension and a revised interior. Strong on charging speed and software updates. Indicative starting price; check the official configurator for the current figure.

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No tax or financial advice. Every figure shows its source and reference date. Always compare with an independent adviser and the official source. Source: OEM datasheets + RDW + ADAC (see methodology); rating and reference dates are listed per figure.