Verdict
At RM117,528, the MG S5 undercuts the RM119,800 Aion Y Plus by RM2,272 and brings materially stronger numbers: 350 Nm against 225 Nm, 0-100 km/h in 7.0 seconds against 8.5, 150 kW DC charging versus 80 kW, and a 446 km range versus 430 km. Its 453-litre boot, rear-wheel drive, multi-link rear suspension and active safety suite strengthen the case. The Aion counters with a roomier 4,535 mm body, 2,750 mm wheelbase, 3.3 kW V2L and longer 8-year/160,000 km vehicle cover.
Pick the Aion Y Plus if a longer body and wheelbase, 3.3 kW V2L, and 8-year/160,000 km manufacturer warranty matter more than acceleration and DC charging speed.
Pick the MG S5 if you want the lower price, 7.0-second 0-100 km/h time, 150 kW DC charging, 453-litre boot and standard autonomous emergency braking.
Key differences
- Price: Aion Y Plus RM119,800; MG S5 RM117,528.
- Performance: Aion Y Plus 201 hp and 225 Nm, 0-100 km/h in 8.5 seconds; MG S5 202 hp and 350 Nm, 7.0 seconds.
- Battery and range: Aion Y Plus 63.2 kWh and 430 km; MG S5 62 kWh and 446 km.
- Charging: Aion Y Plus 6.6 kW AC, 80 kW DC and 3.3 kW V2L; MG S5 7 kW AC, 150 kW DC and 2.5 kW V2L.
- Space: Aion Y Plus is 4,535 mm long with a 2,750 mm wheelbase and 405-litre boot; MG S5 is 4,476 mm long with a 2,730 mm wheelbase and 453-litre boot.
- Chassis and safety: Aion Y Plus has front-wheel drive, torsion-beam rear suspension and no AEB; MG S5 has rear-wheel drive, multi-link rear suspension and AEB.
Y Plus
- Longer 4,535 mm body and 2,750 mm wheelbase.
- Higher 3.3 kW vehicle-to-load output.
- 8-year/160,000 km manufacturer warranty; battery cover is 8 years/200,000 km.
- 80 kW DC charging is 70 kW below the MG S5's 150 kW rate.
- 405-litre boot is 48 litres smaller than the MG S5's.
- No blind-spot monitoring, autonomous emergency braking or adaptive cruise control.
S5
- 350 Nm and a 7.0-second 0-100 km/h time.
- 150 kW DC charging and 446 km EV range.
- 453-litre boot, AEB, blind-spot monitoring and adaptive cruise control.
- 2.5 kW V2L output trails the Aion Y Plus' 3.3 kW.
- 7-year/150,000 km manufacturer warranty is shorter than the Aion's 8-year/160,000 km cover.
- It is 59 mm shorter and has a 20 mm shorter wheelbase than the Aion Y Plus.
| Price & overview | ||
|---|---|---|
| Price | RM119,800 | RM117,528✓ |
| Body type | SUV | SUV |
| Segment | B-Segment | B-Segment |
| Assembly | CBU | CKD |
| Ownership | ||
| Road tax / year | RM160✓ | RM180 |
| Powertrain | ||
| Fuel | Electric | Electric |
| Number of Motors | 1 | 1 |
| Motor Horsepower | 201 hp | 202 hp✓ |
| Motor Torque | 225 Nm | 350 Nm✓ |
| Battery Capacity | 63.2 kWh✓ | 62 kWh |
| EV Range | 430 km | 446 km✓ |
| Charging Rate (AC) | 6.6 kW | 7 kW✓ |
| Charging Rate (DC) | 80 kW | 150 kW✓ |
| V2L | 3.3 kW | 2.5 kW |
| Drivetrain | ||
| Transmission | Single Ratio Automatic | Single Ratio Automatic |
| Driveline | Front Wheel Drive | Rear Wheel Drive |
| Performance & Efficiency | ||
| 0-100 km/h | 8.5 seconds | 7.0 seconds✓ |
| Dimensions | ||
| Length | 4,535 mm | 4,476 mm |
| Width | 1,870 mm | 1,849 mm |
| Height | 1,650 mm | 1,621 mm |
| Wheelbase | 2,750 mm | 2,730 mm |
| Doors | 5 | 5 |
| Seats | 5 | 5 |
| Boot Space | 405 litres | 453 litres✓ |
| Front Tyre | 215/55R17 | 225/55R18 |
| Rear Tyre | 215/55R17 | 225/55R18 |
| Spare Tyre | Space Saver | Tyre Repair Kit |
| Factory Tyres | Chao Yang SU318a H/T | Bridgestone Turanza T005 |
| Chassis | ||
| Assembly | China (CBU) | Malaysia (CKD) |
| Front Suspension | MacPherson Struts | MacPherson Struts |
| Rear Suspension | Torsion Beam | Multi-link |
| Front Wheels | 17" Alloys | 18" Alloys |
| Rear Wheels | 17" Alloys | 18" Alloys |
| Steering | Rack and Pinion (Electric Power Steering) | Rack and Pinion (Electric Power Steering) |
| Safety | ||
| Airbags | Driver and Passenger, Front Side, Front and Rear Curtain | Driver and Passenger, Front Side, Front and Rear Curtain, Driver's Knee Airbag |
| ABS/EBD | ✓ | ✓ |
| Stability Control | ✓ | ✓ |
| Alarm | ✓ | — |
| Immobilizer | ✓ | — |
| Airbag Disable Function | ✓ | — |
| Child Safety Lock | Manual for Rear Doors | Manual For Rear Doors |
| Seat Belts | 5 Three-point | 5 Three-point |
| Blind Spot Info System | — | ✓ |
| ISOFIX | Available on outer two rear seats | Available On Outer Two Rear Seats |
| Autonomous Braking System | — | Yes |
| Lane-keeping Assist | No | Steering Correction |
| Collision Warning | — | ✓ |
| Seatbelt Reminder | All Seats | All Seats |
| Lighting | ||
| Headlamps | LED Projector | LED Projector |
| Taillamps | Full LED | Full LED |
| LED Daytime Running Lights | ✓ | ✓ |
| Rear Foglamps | ✓ | ✓ |
| Wing Mirror Turn Indicators | ✓ | ✓ |
| Cabin | ||
| Front Seats | Powered Driver Seat, Manual Passenger Seat | Powered Driver's Seat, Manual Passenger Seat |
| Rear Seats | 60:40 Split-folding | 60:40 Split-folding |
| Front Air-con | Single-zone Automatic Climate Control System | Single-zone Automatic Climate Control |
| Rear Air-con | Rear AC Vents | Rear AC Vents |
| Sunroof | Panoramic Glass Roof | Panoramic Sliding Glass Roof |
| Power Sockets | — | 1 Front, 1 Wireless Charger, 2 USB-C Front, 1 USB-C Rear |
| Interior Lighting | Map Lights | Map Lights |
| Cup Holders | 2 Front, 2 Rear | 2 Front, 2 Rear |
| Sun Shade | Panoramic Glass Roof Shade | Sunroof Shade |
| Audio | 14.6" Touchscreen with Apple CarPlay, Six-Speaker Bongiovi Sound System | 12.8" Touchscreen with Wireless Apple CarPlay & Android Auto, 6 speakers |
| Convenience | ||
| Power Windows | Four Windows, Auto Up and Down with Anti Pinch | Four Windows, Auto Up and Down |
| Engine Start | Keyless (Depress Brake to Start) | Keyless Start (Depress Brake Pedal) |
| Locks | Keyless Operation | Keyless Operation |
| Auto Headlamps | ✓ | ✓ |
| Auto Wipers | — | ✓ |
| Cruise Control | Passive Cruise Control | Adaptive Cruise Control |
| Steering Audio Control | ✓ | ✓ |
| Steering Tilt | ✓ | ✓ |
| Steering Telescopic | ✓ | ✓ |
| Boot Operation | Manual Operation | Powered Boot |
| Parking Sensor Rear | 3 Sensors | 4 Sensors |
| Reverse Camera | Yes, 360-degree Camera | Yes, 360-degree View Monitor |
| Folding Wing Mirrors | ✓ | ✓ |
| Bluetooth | ✓ | ✓ |
| Navigation | — | ✓ |
| Hill Start Assist | ✓ | ✓ |
| Instrument Cluster | Full LCD Monitor | Full LCD Monitor |
| Parking Brake | Electronic | Electronic |
| Warranty | ||
| Warranty Mileage Manufacturer | 160,000 km✓ | 150,000 km |
| Warranty Manufacturer | 8 years✓ | 7 years |
| Warranty Notes | 8 Year, 200,000 km Warranty (Battery) | 8 Years/Unlimited Mileage Warranty on Powertrain, 8-year/150,000 km Battery Warranty |
Specs shown for the selected variant of each car. ✓ marks the better figure where lower/higher is objectively better. Road tax: West Malaysia, private registration.
Used Y Plus & S5 for sale
Y Plus vs S5 FAQ
Is the Aion Y Plus or MG S5 better?
The MG S5 is the stronger all-round buy: it costs RM2,272 less, has 350 Nm, a 150 kW DC charge rate, 446 km range, a larger boot and active safety equipment the Aion lacks. Choose the Aion for its longer warranty and stronger V2L output.
What is the price difference?
The MG S5 is RM2,272 cheaper, at RM117,528 versus RM119,800 for the Aion Y Plus.
Which has faster DC charging?
The MG S5 charges at up to 150 kW DC, compared with 80 kW for the Aion Y Plus. Its AC rate is also slightly higher at 7 kW versus 6.6 kW.
