XPeng Mona M03 vs BYD Song Plus EV: Which EV is better?
Head-to-head: XPeng Mona M03 vs BYD Song Plus EV. Compare real range, efficiency, charging time, price, rating and running costs to find the best electric vehicle for you in 2026.
Our verdict
BYD Song Plus EV wins this head-to-head
It wins 4 of 8 categories compared below, with a margin of 1 category wins.
The numbers that matter
Real, comparable stats from our database. The green value wins each category.
| Specification | Mona M03 | Song Plus EV |
|---|---|---|
| Range Song Plus EV wins | 515 km | 605 km |
| Battery Song Plus EV wins | 51.8 kWh | 71.8 kWh |
| Efficiency Mona M03 wins | 12.1 kWh/100km | 14.3 kWh/100km |
| 0-100 km/h Song Plus EV wins | 7.8 s | 7.4 s |
| Fast charge 10-80% Mona M03 wins | ~30 min | ~32 min |
| Seats tie | 5 | 5 |
| Price Mona M03 wins | $18,000 | $22,000 |
| Rating Song Plus EV wins | 4.2 / 5 | 4.3 / 5 |
| Est. running cost / yr | $272/yr | $322/yr |
View the full specification sheet
| Specification | Mona M03 | Song Plus EV |
|---|---|---|
| Battery | 51.8 kWh | 71.8 kWh (LFP Blade) |
| Range | 515 km (CLTC) | 605 km (CLTC) |
| Top speed | 155 km/h | 170 km/h |
| Power | FWD · 188 hp | FWD · 215 hp |
| 0-100 km/h | 7.8 s | 7.4 s |
| Charging (10-80%) | ~30 min | ~32 min |
| Drive | FWD | FWD |
| Efficiency | 12.1 kWh/100 km | 14.3 kWh/100 km |
| Seats | 5 | 5 |
| Cargo | 482 L | 520 L |
| V2L | — | Yes |
XPeng Mona M03
Pros
- Amazing value
- Efficient
- Distinctive design
- Good range for the price
Cons
- Not sold in all markets yet
- Average charging speed
- Basic interior trim
- Firm ride
BYD Song Plus EV
Pros
- Very long range
- Great value
- Premium cabin
- Efficient
Cons
- Average charging speed
- No AWD
- Soft suspension
- Export availability varies
Frequently asked questions
Is the BYD Song Plus EV really better than XPeng Mona M03?
Our verdict is based on real specs: range, battery, efficiency, acceleration, charging speed, seats, price and rating. The winner wins the majority of those categories, but the right choice depends on your budget, driving style and priorities.
Which has more range, XPeng Mona M03 or BYD Song Plus EV?
515 km vs 605 km respectively, before factoring in weather and driving conditions.
Which is cheaper to run?
Based on official efficiency and a typical $0.15/kWh tariff at 15,000 km per year, running costs are estimated at $272/yr for the XPeng Mona M03 and $322/yr for the BYD Song Plus EV.
Should I compare more models?
Yes - add both models to our interactive comparator to see every spec side by side, or use the Which EV quiz to find more models that fit your budget and lifestyle.
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Not sure which one is right for you?
Add these models to our interactive comparator and compare every spec side by side, or take the quiz to find even more matches.