Renault 4 E-Tech Electric 40 kWh 2026 vs Seat Arona 1.0 TSI 2025
TCO comparison over 5 years (15,000 km/year)
Polish market data, FX-converted from PLN at a fixed NBP rate (2026-04-26).
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Cheaper to run
Seat Arona 1.0 TSI 2025
You save £72/mo (£4,341 over 5 years) compared to Renault 4 E-Tech Electric 40 kWh 2026.
Electric · F - SUV
Renault 4 E-Tech Electric 40 kWh 2026
£476/mo
New price: £25,980 · Residual after 5y: 37%
Petrol/Diesel · F - SUV
Seat Arona 1.0 TSI 2025
£404/mo
New price: £15,980 · Residual after 5y: 45%
Full cost breakdown
| Category | Renault | Seat |
|---|---|---|
| Starting price | £25,980 | £15,980 |
| Monthly (TCO) | £476 | £404 |
| Fuel / energy (mo) | £79 | £132 |
| Service (mo) | £12 | £25 |
| Insurance (mo) | £48 | £36 |
| Depreciation (mo) | £273 | £146 |
| Residual after 5 years | £9,613 | £7,191 |
| Retention (%) - forecast | 37% | 45% |
| CO₂ emissions (g/km) | 0 | 120 |
| Warranty (years) | - | 2 |
Calculated by the TCO v6.0 engine against a database of 500+ models. Actual figures will vary with driving style, region and individual insurance history. Open the full calculator.