Mahindra XUV400 EV vs BYD Atto 3 — Which One Should You Buy?
Last updated 21 July 2026
Quick Verdict
Pick the BYD Atto 3 for range; pick the Mahindra XUV400 EV for value.
Mahindra XUV400 EV
Mahindra
XUV400 EV
₹15.49 L
Range: 320 km
Battery: 39.4 kWh
Top: 150 km/h
Charge: 50 min
BYD Atto 3
BYD
Atto 3
₹24.99 L
Range: 390 km
Battery: 60.48 kWh
Top: 160 km/h
Charge: 50 min
Detailed Specifications
| Spec | Mahindra XUV400 EV | BYD Atto 3 |
|---|---|---|
| Price (ex-showroom) | ₹15.49 L | ₹24.99 L |
| Battery | 39.4 kWh | 60.48 kWh |
| Real-world range | 320 km | 390 km |
| ARAI/MIDC range | 456 km | 521 km |
| Top speed | 150 km/h | 160 km/h |
| 0-100 km/h | 8.3s | 7.3s |
| Motor power | 110 kW | 150 kW |
| Motor torque | 310 Nm | 310 Nm |
| DC fast charge (10-80%) | 50 min | 50 min |
| AC charging | 6.5 hr | 9.5 hr |
| Drivetrain | FWD | FWD |
| Seating | 5 seats | 5 seats |
| Boot space | 378 L | 440 L |
| Ground clearance | 205 mm | 175 mm |
| Battery warranty | 7 years | 8 years |
| NCAP rating | 4★ | 5★ |
Cells highlighted in green indicate the best value in that row.
Variants Available
Mahindra XUV400 EV
- • EC
- • EL
BYD Atto 3
- • Dynamic
- • Premium
- • Superior
Key Features
Mahindra XUV400 EV
- ✓ Dual airbags
- ✓ Auto AC
- ✓ 7" infotainment
- ✓ Cruise control
BYD Atto 3
- ✓ Blade LFP battery
- ✓ V2L
- ✓ Rotating 12.8" screen
- ✓ Panoramic sunroof
- ✓ ADAS
Which is better for…?
Daily city commute
Mahindra XUV400 EV
Mahindra XUV400 EV squeezes ~8.1 km per kWh — the most efficient here, ideal for stop-go traffic.
Highway long-distance
BYD Atto 3
BYD Atto 3 balances 390 km of range with 160 km/h top speed — best highway combo.
Family use
BYD Atto 3
BYD Atto 3 combines 5-seat capacity, 440L boot, and 5★ safety.
Tight budget
Mahindra XUV400 EV
Mahindra XUV400 EV at ₹15.49 L is the most wallet-friendly choice.
Long-term ownership
BYD Atto 3
BYD Atto 3 ships with a 8-year battery warranty.
Pros & Cons
Mahindra XUV400 EV
Pros
- + Quickest acceleration in segment
- + Spacious cabin
Cons
- − Average build quality
- − No sunroof
BYD Atto 3
Pros
- + LFP battery = thermal safe
- + Quirky cabin design
- + Strong 7.3s 0-100
Cons
- − BYD service network thin
- − Touch-only HVAC fiddly
Final Verdict
Pick the BYD Atto 3 for range; pick the Mahindra XUV400 EV for value.
- Better real-world range: BYD Atto 3 — BYD Atto 3 delivers ~390 km vs 320 km.
- Better value (₹/km of range): Mahindra XUV400 EV — Mahindra XUV400 EV costs ~₹4,841 per km of range — the lowest of the lot.
- Better DC fast charging: Mahindra XUV400 EV — Mahindra XUV400 EV hits 10→80% in 50 min.
- Better safety: BYD Atto 3 — BYD Atto 3 scores 5★ NCAP.
- Better performance: BYD Atto 3 — BYD Atto 3 hits 100 km/h in 7.3s.
- Most affordable: Mahindra XUV400 EV — Starts at ₹15.49 L — ₹9.50 L cheaper than the priciest here.