Side by side

Audi Q8 Sportback e-tron Q8 Sportback e-tron 50 quattro S line vs Volvo EX90 Ultra Twin Motor Performance 7-seat

Same body type (large suv) — comparable price, specs and features.

Prices checked 15 May 2026
Audi Q8 Sportback e-tron Q8 Sportback e-tron 50 quattro S line
฿4,999,000MY 2025
Buy new
Volvo EX90 Ultra Twin Motor Performance 7-seat
฿4,890,000MY 2026
Buy used · 27% off
▸ Race them on a real trip
Watch Audi Q8 Sportback e-tron vs Volvo EX90 drive Bangkok → Chiang Mai
Same route, real charge stops for each EV, head-to-head ranking on cost, time and stops.
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AudiQ8Sportbacke-tron
฿4,999,000
vs
VolvoEX90
฿4,890,000
Which one's for you
Pick the Audi Q8 Sportback e-tron Q8 Sportback e-tron 50 quattro S line if
  • high-speed cruising matters (200 km/h top speed)
Pick the Volvo EX90 Ultra Twin Motor Performance 7-seat if
  • you'd rather save ฿109,000 for similar specs
  • you need the longer real-world range (85 km more)

Where they differ

Current price
Q8 Sportback e-tron Q8 Sportback e-tron 50 quattro S line
฿4,999,000
EX90 Ultra Twin Motor Performance 7-seat
฿4,890,000
WLTP range
Q8 Sportback e-tron Q8 Sportback e-tron 50 quattro S line
505 km
EX90 Ultra Twin Motor Performance 7-seat
590 km
DC charging
Q8 Sportback e-tron Q8 Sportback e-tron 50 quattro S line
150 kW
EX90 Ultra Twin Motor Performance 7-seat
250 kW
0–100 km/h
Q8 Sportback e-tron Q8 Sportback e-tron 50 quattro S line
7 s
EX90 Ultra Twin Motor Performance 7-seat
4.9 s
Battery
Q8 Sportback e-tron Q8 Sportback e-tron 50 quattro S line
95 kWh
EX90 Ultra Twin Motor Performance 7-seat
111 kWh
Top speed
Q8 Sportback e-tron Q8 Sportback e-tron 50 quattro S line
200 km/h
EX90 Ultra Twin Motor Performance 7-seat
180 km/h

evchu Score

Q8 Sportback e-tron Q8 Sportback e-tron 50 quattro S line

36
evchu Score
Niche pick
Strongest for Range
  • Value15
  • Range61
  • Cost to own19
  • Charging47
  • Performance39

EX90 Ultra Twin Motor Performance 7-seat

52
evchu Score
Niche pick
Strongest for Range
  • Value21
  • Range85
  • Cost to own20
  • Charging75
  • Performance70
Cost of ownership, head to head

All-in ฿/month over 5 years — purchase minus resale, plus charging, insurance, tax and upkeep.

Q8 Sportback e-tron Q8 Sportback e-tron 50 quattro S line
฿53,040/mo
5-yr total: ฿3,182,404
Lower cost
EX90 Ultra Twin Motor Performance 7-seat
฿51,927/mo
5-yr total: ฿3,115,619

Near-identical to own — within a rounding error of each other per month.

Estimate: 15,000 km/yr, charged mostly at home. Resale from used-market data where available, else a conservative segment estimate.

Common questions

Which is cheaper, the Audi Q8 Sportback e-tron Q8 Sportback e-tron 50 quattro S line or the Volvo EX90 Ultra Twin Motor Performance 7-seat?

The Volvo EX90 Ultra Twin Motor Performance 7-seat is cheaper — ฿109,000 less than the Audi Q8 Sportback e-tron Q8 Sportback e-tron 50 quattro S line at current prices.

Which has more range, the Audi Q8 Sportback e-tron Q8 Sportback e-tron 50 quattro S line or the Volvo EX90 Ultra Twin Motor Performance 7-seat?

The Volvo EX90 Ultra Twin Motor Performance 7-seat has the longer WLTP range — 85 km more than the Audi Q8 Sportback e-tron Q8 Sportback e-tron 50 quattro S line.

Which charges faster, the Audi Q8 Sportback e-tron Q8 Sportback e-tron 50 quattro S line or the Volvo EX90 Ultra Twin Motor Performance 7-seat?

The Volvo EX90 Ultra Twin Motor Performance 7-seat charges faster, with DC fast charging at up to 250 kW.

Which is quicker, the Audi Q8 Sportback e-tron Q8 Sportback e-tron 50 quattro S line or the Volvo EX90 Ultra Twin Motor Performance 7-seat?

The Volvo EX90 Ultra Twin Motor Performance 7-seat is quicker, with the faster 0–100 km/h time.

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