Porsche 911 electric conversion kit
Electrify the 911 F- & G-series – quickly and without extensive cuts. Our kit combines Tesla-technology with classic driving feel. TÜV-accompanied. Made in Germany.
911 F- & G-Model Electric Conversion Kit
The electric conversion kit for the 911 is aimed at lovers of air-cooled 911s who value classic looks and know no restraint when it comes to uncompromising acceleration.
Maximum performance, full everyday usability and clean integration without extensive cuts or experimental wiring.
Process – this is how your 911 becomes electric
Check vehicle & select kit – We clarify with you which performance and battery package suits your intended use.
Installation at ESDI or a partner workshop – The pre-assembled system is installed, connected and commissioned.
TÜV inspection & handover – We accompany the individual approval under §21 StVZO and the registration in the vehicle documents, then you take over your electric 911.
What is included in the price – and what is not
Applies to all three tiers, including the one on request.
Power
The kW and hp figures are the maximum output of the drive unit. What gets registered is what your vehicle's peripherals allow – brakes and suspension set the limits, and the output is limited accordingly.
So you do not need to upgrade anything, just because a big number appears in the table. You get a unit that could do more than what gets approved for your vehicle.
Air conditioning
If your vehicle has air conditioning fitted, it stays usable. The factory compressor hangs off the combustion engine's belt and disappears along with it – we fit an HV compressor that keeps the system running while also cooling the battery.
If none is fitted, the conversion does not create one either – we cannot retrofit it. That applies equally at every tier.
Removal of the combustion engine
Your vehicle arrives leer to us, with the powertrain already removed. We electrify, we do not strip out.
That is handled by our partner CGM – Classic German Motors for an extra charge, and CGM can do more: restoration, blasting, underbody preparation and preservation, fresh brakes and axle parts. On request, CGM can also market your removed old parts on consignment.
TÜV
The accompaniment to the TÜV and the presentation of the vehicle are handled by us – that is part of our service.
The fees for the expert report and individual approval are passed on unchanged. The inspection is always issued to the vehicle owner, and you pay it directly.
Questions about your vehicle? Write to us – we will tell you in advance what is possible and what is not.
- bis zu 550 PS Tesla SDU / LDU
- up to 48 kWh Battery
- up to 300 km range
- One-Pedal-Drive
- Electric Throttle
- Direct drive
- Type 2 CCS connector
- Digital gear selector
- Plug-and-Play HV System
- Plug-and-Play LV System
- Electric Heating
- Active cooling system available
- 10 kW AC charging
- Bidirectional 230 V
- 50/50 Weight Distribution
- No Extensive Body Modifications
VALUE-PRESERVING INSTALLATION
The conversion comes without extensive cuts to the original vehicle structure.
Without extensive cuts – all components use existing mounting points. This protects the vehicle's original substance.
READY-TO-INSTALL
HV SYSTEM
The complete high-voltage system comes pre-assembled ready to connect.
All safety modules, cable paths and protective circuits are integrated – no open lines, no possibility of errors. Maximum safety with minimal installation effort.
SEAMLESS INTEGRATION
Every component was specifically designed for your 911 model.
Perfect fit, clean cable routing, optimized weight distribution and a system that combines classic looks with high technology.
Installation, Compatibility & Everyday Use
Compatible 911 Models in Detail
Our kit fits all Porsche 911 F models (1963–1973) and G models (1974–1989). This includes: 911 T, 911 E, 911 S, 911 SC, 911 Carrera 3.0 and 3.2, 911 Turbo (930) as well as the Targa variants of all model years. Transmission variants: 4-speed, 5-speed manual gearbox and Sportomatic – all are replaced by the direct drive.
The installation, step by step
Step 1: Removal of the original boxer engine and gearbox. Careful documentation of the removal condition. Mounting the ESDI EV motor adapter at the original mounting points.
Step 2: Installation of the Tesla SDU/LDU motor, mounting of the battery modules (split: front boot and rear in the engine/gearbox bay), installation of the cooling system.
Step 3: Complete wiring: HV harness, LV integration (lights, indicators, instruments), DC/DC converter, CCS charging socket.
Step 4: Initial commissioning, software configuration, test drive, TÜV preparation.
Performance Comparison: ESDI EV 911 vs. Original
| Property | Original 911 SC | ESDI EV PURE | ESDI EV ULTIMATE |
|---|---|---|---|
| Power | 204 PS | 180 PS (300 Nm!) | 550 PS |
| Torque | 267 Nm | 300 Nm | 600 Nm |
| 0-100 km/h | ca. 6,5 Sek | approx. 6 s | approx. 3 s |
| Range | ~500 km | up to 250 km | up to 300 km |
| Consumption/100 km | ~€15 (petrol) | ~5€ (Strom) | ~6€ (Strom) |
| Maintenance/year | ~800€ | ~100€ | ~150€ |
| Sound | Boxer-Flat-Six | Quiet hum | E-Motor-Whine |
The PURE level with 180 hp and 300 Nm already delivers noticeably more torque than the original boxer engine, at significantly lower running costs. The ULTIMATE level is designed for performance enthusiasts and turns the 911 into a supercar.
More on prices and options: Elektroumbau Kosten im Überblick | TÜV-Details: TÜV registration guide
Frequently Asked Questions about the Porsche 911 Electric Conversion
Which 911 models are compatible?
Our electric conversion kit is designed for all Porsche 911 F-models (1963–1973) and G-models (1974–1989). This includes the 911 S, 911 T, 911 E, 911 SC, 911 Carrera and 911 Turbo. The kit’s core structure is identical — only the adapter pieces vary depending on build year and gearbox variant.
How long does the installation take?
We confirm the date and duration bindingly after inspecting the vehicle. The TÜV inspection can follow directly afterwards.
How much does the conversion change my vehicle?
Our kit does not require extensive cuts to the vehicle.
What range does the 911 have after the conversion?
Depending on the battery pack chosen, you get a range of 250 km (PURE, 40 kWh) up to 300 km (ULTIMATE, up to 48 kWh). The PURE pack (40 kWh) offers up to 250 km, the PERFORMANCE pack (45 kWh) up to 300 km. That is more than enough for everyday use and weekend trips.
What does the Porsche 911 electric conversion cost?
The ESDI EV 911 kit starts at 44,990 € (without installation). The price varies depending on the chosen power level and battery pack. Installed turnkey, the conversion costs 49,990–59,990 € depending on the level, ULTIMATE on request (kit price plus 5,000 € installation, without the base vehicle). Accompaniment to the TÜV is included; the expert report and individual inspection are a separate item, billed to the vehicle owner and passed through unchanged.
Will I keep my H-plate?
Under current law (as of 2026), a vehicle generally loses its H-plate in an electric conversion, since the original drivetrain is removed. The ten-year motor vehicle tax exemption for electric conversions requires a general type approval for the parts used, which our kit parts do not have. It therefore does not apply to ESDI conversions. The H-plate is not an ESDI service: the expert report under § 23 StVZO is produced by an officially recognised expert, and your registration authority then issues it under § 10 FZV.
Which motor output is possible?
We offer three power levels: PURE (up to 132 kW / 180 hp), PERFORMANCE (up to 220 kW / 300 hp) and ULTIMATE (up to 400 kW / 550 hp). All variants use Tesla SDU/LDU motors with direct drive. The acceleration is impressive – even the PURE level brings the 911 to 100 km/h in approx. 6 seconds.
How is it charged?
Every kit is delivered with a Type 2 CCS charging port. AC charging takes place at up to 10 kW (wallbox or public charging station), DC fast charging at up to 70 kW (PERFORMANCE) or 90 kW (ULTIMATE) at CCS stations. A full charge at the home wallbox takes approx. 3–5 hours; at the fast charger you go from 20% to 80% in 30–45 minutes.
CONVERSION PARTNERS ACROSS EUROPE
ICON 911.
MODERN ELECTRIC DRIVE.
If you are a business looking to offer electric conversions for the 911 F- & G-Model, we look forward to hearing from you. Contact. Comprehensive training and technical support are of course included.
For 911 owners and enthusiasts, we offer a European network of certified installation partners ready to make your vision of an electric 911 a reality. Experience what happens when a 911 goes electric. Enjoy a driving experience full of torque and power that exceeds your expectations. The typical character of the 911 is fully retained – including the original driving feel and the balanced weight distribution – complemented by spontaneous, direct acceleration in all driving situations.
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