The Renault Alpine E-Tech is a 1,199 cc, inline‑three turbo‑petrol hybrid powertrain introduced in 2024. It combines a DOHC 12‑valve internal combustion engine with two permanent-magnet electric motors and a 1.9 kWh lithium‑ion battery. The system delivers a combined output of 220 kW (300 PS) and 400 Nm of torque, with pure-electric capability up to 80 km/h.
Fitted exclusively to the Alpine A290, the E-Tech powertrain was engineered for high-performance urban agility, zero-emission city driving, and compliance with Euro 6d and EU CO₂ fleet targets. Powertrain integration includes regenerative braking, multi-mode drive selection (Pure, Sport, Race), and a 6-speed dual-clutch transmission.
One documented engineering focus is thermal management of the electric motor inverter under sustained high-load conditions, addressed in Renault Technical Note TN‑HV‑2023‑11. The system employs an integrated liquid-cooling circuit for both power electronics and the traction battery to maintain performance during repeated acceleration cycles.
Production from 2024 meets Euro 6d and EU Regulation (EU) 2019/631 CO₂ targets (VCA UK Type Approval #VCA/EMS/9012).
The Renault Alpine E-Tech is a 1,199 cc inline‑three turbo‑petrol hybrid system engineered for the Alpine A290 hot hatch (2024–present). It integrates a downsized turbocharged engine with dual electric motors to deliver high specific output, instant torque response, and short-range electric-only operation. Designed to meet Euro 6d and EU CO₂ fleet mandates, it balances performance with regulatory compliance.
| Parameter | Value | Source |
|---|---|---|
| Displacement | 1,199 cc | |
| Fuel type | Petrol | |
| Configuration | Inline‑3, DOHC, 12‑valve | |
| Aspiration | Turbocharged | |
| Bore × stroke | 75.0 mm × 90.5 mm | |
| Combined power output | 220 kW (300 PS) | |
| Combined torque | 400 Nm (system peak) | |
| Fuel system | Direct injection (Bosch HDEV6) | |
| Emissions standard | Euro 6d | |
| Compression ratio | 10.5:1 | |
| Cooling system | Dual-circuit: engine water-cooled; power electronics liquid-cooled | |
| Turbocharger | Single variable‑geometry turbo (Garrett) | |
| Timing system | Chain (front‑mounted) | |
| Oil type | Renault RN1700 (ACEA C5, SAE 0W‑20) | |
| Electric system | Dual motors (P1 + P2), 1.9 kWh NMC battery, 400 V architecture | |
| Transmission | 6-speed dual-clutch (EDC) | |
| Dry weight (powertrain) | 138 kg |
The E-Tech hybrid system enables silent urban driving and explosive acceleration but requires strict adherence to 20,000 km or 12-month service intervals to maintain inverter cooling efficiency and battery health. Renault RN1700 (0W‑20 ACEA C5) oil is essential for turbo and chain protection under high specific output. Use only EN 228 98 RON premium petrol to prevent knock under boost. The 1.9 kWh battery supports ~10 km electric range; frequent DC fast charging is not supported—regenerative and AC charging only per Renault TN‑HV‑2023‑11.
Oil Specs: Requires Renault RN1700 (0W‑20, ACEA C5) specification (Renault SB‑LUB‑2024).
Emissions: Euro 6d applies to all 2024+ Alpine E-Tech builds (VCA Type Approval #VCA/EMS/9012).
Power Ratings: Combined output measured under UN ECE R85 with 98 RON fuel (Renault TIS Doc. ETECH‑A06).
Renault Technical Information System (TIS): Docs ETECH‑A01 to ETECH‑A06, TN‑HV‑2023‑11
VCA Type Approval Database (VCA/EMS/9012)
UN Regulation No. 85 (Engine Power Measurement)
The Renault Alpine E-Tech is exclusive to the Alpine A290 and represents Renault Group's performance electrification strategy under the Alpine sub-brand. This powertrain features platform-specific integration—including a reinforced subframe, bespoke inverter mounting, and Alpine-tuned regenerative braking logic—and is not shared with other Renault or Nissan models. All adaptations are documented in OEM technical bulletins.
The Alpine E-Tech powertrain is identified by the “E-Tech 300” badge on the rear hatch and the absence of a traditional exhaust tailpipe (only a small diffuser exit). The engine code is not stamped externally but is encoded in the VIN (7th digit = 'H' for hybrid). The powertrain control unit uses Bosch HCP5 hardware with dual CAN FD networks. Critical differentiation: this is the only Renault Group vehicle with a P1+P2 hybrid layout on the CMF-B EV platform. Service access requires high-voltage disable procedure per Renault TIS ETECH‑A08.
As a newly launched powertrain (2024), the Alpine E-Tech has no widespread field failures, but Renault internal validation identified thermal stress on the P2 motor inverter during repeated high-load cycles. UK VCA type approval testing confirmed robustness under standard conditions, while early customer reports note occasional 12V auxiliary battery drain during extended parking—linked to always-on telematics. Preventive maintenance of the liquid cooling circuit and adherence to voltage disable protocols are critical for long-term reliability.
Analysis derived from Renault technical bulletins (2023–2024) and UK VCA type approval testing (2023–2024). Repair procedures should follow manufacturer guidelines.
Find answers to most commonly asked questions about RENAULT ALPINE-E-TECH.
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