BMW 3-serieMercedes-Benz C-Klasse

Indicative figures, no advice. Differing rows are marked with a small bullet.
BMW 3-serie Mercedes-Benz C-Klasse
Status Available Available
Fuel (differs) diesel hybride
Model years (differs) 2019-now 2021-now
Body style Sedan Sedan
Seats 5 5
Doors 5 5
Power (hp) (differs) 190 204
Diesel consumption (l/100km) (differs) 4.8
Towing braked (kg) 1800 1800
Boot (l) (differs) 480 455
Consumption WLTP (l/100km) (differs) 6.2
Rating: Reliability (differs) 73/100 72/100
Rating: Efficiency (differs) 80/100 70/100
Rating: Practicality (differs) 72/100 68/100
Rating: Value retention (differs) 70/100 n/a
Rating: Sustainability (differs) 34/100 53/100
Source and reference date per rating figure
  • BMW 3-serie · Reliability: ADAC breakdown statistics 2025 segment + owner reviews + RDW recalls · reference date 2026-05-18
  • BMW 3-serie · Efficiency: Owner-reported diesel consumption vs WLTP 4.8 l/100km, public forums · reference date 2026-05-18
  • BMW 3-serie · Practicality: Boot 480 l + towing weight 1,800 kg vs segment (manufacturer figure, indicative) · reference date 2026-05-18
  • BMW 3-serie · Value retention: Residual-value indication, valuation guides segment (historical average; diesel demand uncertain) · reference date 2026-05-18
  • BMW 3-serie · Sustainability: WLTP consumption manufacturer figure diesel + exhaust emissions + environmental-zone impact (low-emission zones EU cities), reference date 2026-05-21 · reference date 2026-05-21
  • Mercedes-Benz C-Klasse · Reliability: ADAC breakdown statistics 2025 (segment) + aggregated owner reviews + RDW recall data · reference date 2026-05-18
  • Mercedes-Benz C-Klasse · Efficiency: Owner-reported petrol consumption vs WLTP 6.2 l/100km (public forums) · reference date 2026-05-18
  • Mercedes-Benz C-Klasse · Practicality: Boot 455 l + towing weight 1,800 kg vs segment (manufacturer figure, indicative) · reference date 2026-05-18
  • Mercedes-Benz C-Klasse · Value retention: Insufficient stable residual-value data for this trim within the W206 · reference date 2026-05-18
  • Mercedes-Benz C-Klasse · Sustainability: WLTP consumption manufacturer figure, hybrid without plug + LCA indication ICCT 2024 (segment), reference date 2026-05-21 · reference date 2026-05-21

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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.