Side by side

Audi Q8 Sportback e-tron Q8 Sportback e-tron 50 quattro S line vs BMW iX iX xDrive45 M Sport

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

Prices checked 12 Nov 2026
Audi Q8 Sportback e-tron Q8 Sportback e-tron 50 quattro S line
฿4,999,000MY 2025
BMW iX iX xDrive45 M Sport
฿5,999,000MY 2026
▸ Race them on a real trip
Watch Audi Q8 Sportback e-tron vs BMW iX drive Bangkok → Chiang Mai
Same route, real charge stops for each EV, head-to-head ranking on cost, time and stops.
🏁 Start race
evchu.com
evchu
AudiQ8Sportbacke-tron
฿4,999,000
vs
BMWiX
฿5,999,000
▸ Which one's for you
Pick the Audi Q8 Sportback e-tron Q8 Sportback e-tron 50 quattro S line if
  • you'd rather save ฿1,000,000 for similar specs
Pick the BMW iX iX xDrive45 M Sport if
  • you need the longer real-world range (97 km more)
  • the quicker 0–100 (5.1 s) matters

▸ Where they differ

Current price
Q8 Sportback e-tron Q8 Sportback e-tron 50 quattro S line
฿4,999,000
iX iX xDrive45 M Sport
฿5,999,000
Range
Q8 Sportback e-tron Q8 Sportback e-tron 50 quattro S line
505 km
iX iX xDrive45 M Sport
602 km
DC charging
Q8 Sportback e-tron Q8 Sportback e-tron 50 quattro S line
150 kW
iX iX xDrive45 M Sport
175 kW
0–100 km/h
Q8 Sportback e-tron Q8 Sportback e-tron 50 quattro S line
7 s
iX iX xDrive45 M Sport
5.1 s
Battery
Q8 Sportback e-tron Q8 Sportback e-tron 50 quattro S line
95 kWh
iX iX xDrive45 M Sport
100.4 kWh
Top speed
Q8 Sportback e-tron Q8 Sportback e-tron 50 quattro S line
200 km/h
iX iX xDrive45 M Sport
200 km/h
Cost of ownership, head to head

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

Lower cost
Q8 Sportback e-tron Q8 Sportback e-tron 50 quattro S line
฿53,040/mo
5-yr total: ฿3,182,404
iX iX xDrive45 M Sport
฿63,075/mo
5-yr total: ฿3,784,525

Over 5 years the Audi Q8 Sportback e-tron Q8 Sportback e-tron 50 quattro S line costs about ฿10,035/mo less to own — roughly ฿602,121 cheaper all-in.

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 BMW iX iX xDrive45 M Sport?

The Audi Q8 Sportback e-tron Q8 Sportback e-tron 50 quattro S line is cheaper — ฿1,000,000 less than the BMW iX iX xDrive45 M Sport at current prices.

Which has more range, the Audi Q8 Sportback e-tron Q8 Sportback e-tron 50 quattro S line or the BMW iX iX xDrive45 M Sport?

The BMW iX iX xDrive45 M Sport has the longer rated range — 97 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 BMW iX iX xDrive45 M Sport?

The BMW iX iX xDrive45 M Sport charges faster, with DC fast charging at up to 175 kW.

Which is quicker, the Audi Q8 Sportback e-tron Q8 Sportback e-tron 50 quattro S line or the BMW iX iX xDrive45 M Sport?

The BMW iX iX xDrive45 M Sport is quicker, with the faster 0–100 km/h time.

ModelsBrands