EV Chargers on the M4
London — South Wales
⚡
172
Total Connectors
🔋
172
Rapid/Ultra-Rapid
🛣️
8
Service Stations
🔴
3
Tesla Stations
Service Stations
Heston Services
Moto · J2-3
24 connectors
Gridserve Electric Highway 8 rapid · 4 ultra-rapid BP Pulse 6 rapid Shell Recharge 4 rapid · 2 ultra-rapid
Area: TW5
Reading Services
Moto · J11-12
44 connectors
Tesla
Gridserve Electric Highway 10 rapid · 6 ultra-rapid Tesla Supercharger 12 ultra-rapid BP Pulse 6 rapid · 2 ultra-rapid Osprey 4 rapid · 4 ultra-rapid
Area: RG30
Membury Services
Welcome Break · J14-15
20 connectors
Tesla
Area: RG17
Leigh Delamere Services
Moto · J17-18
16 connectors
Area: SN14
Severn View Services
Moto · J21-22
8 connectors
Area: BS35
Magor Services
Roadchef · J23A
24 connectors
Tesla
Gridserve Electric Highway 8 rapid · 4 ultra-rapid Tesla Supercharger 8 ultra-rapid InstaVolt 4 rapid
Area: NP26
Cardiff West Services
Moto · J33
24 connectors
Area: CF5
Pont Abraham Services
Welcome Break · J49
12 connectors
Area: SA4
Planning an EV Journey on the M4?
- • Gridserve (Electric Highway) operates chargers at most service stations
- • Tesla Superchargers are available at 3 of 8 stops
- • Plan to charge when below 20% for fastest rapid charging speeds
- • Download Zap-Map or A Better Route Planner before your trip
- • Most service station chargers accept contactless payment
Frequently Asked Questions
How many EV chargers are on the M4?
The M4 (London — South Wales) has 172 EV charging connectors across 8 service stations, including 172 rapid and ultra-rapid chargers.
Which M4 service stations have the fastest EV chargers?
The M4 service stations with the fastest chargers include Reading Services, Membury Services, Magor Services. Tesla Superchargers offer up to 250kW and Gridserve provides up to 350kW at select locations.
Do all M4 service stations have EV chargers?
Yes, all major service stations on the M4 now have EV charging facilities. Gridserve (Electric Highway) operates chargers at most motorway services, with additional networks including BP Pulse, Tesla, and Osprey at many locations.
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