Side by side

Audi S6 Sportback e-tron S6 Sportback e-tron quattro vs BMW i7 i7 50 xDrive M Sport

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

Prices checked 12 Nov 2026
Audi S6 Sportback e-tron S6 Sportback e-tron quattro
฿6,099,000MY 2025
BMW i7 i7 50 xDrive M Sport
฿6,999,000MY 2026
▸ Race them on a real trip
Watch Audi S6 Sportback e-tron vs BMW i7 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
AudiS6Sportbacke-tron
฿6,099,000
vs
BMWi7
฿6,999,000
▸ Which one's for you
Pick the Audi S6 Sportback e-tron S6 Sportback e-tron quattro if
  • you'd rather save ฿900,000 for similar specs
  • the quicker 0–100 (3.9 s) matters
Pick the BMW i7 i7 50 xDrive M Sport if
  • you need the longer real-world range (52 km more)
  • headroom matters — 18.1 kWh more battery

▸ Where they differ

Current price
S6 Sportback e-tron S6 Sportback e-tron quattro
฿6,099,000
i7 i7 50 xDrive M Sport
฿6,999,000
Range
S6 Sportback e-tron S6 Sportback e-tron quattro
675 km
i7 i7 50 xDrive M Sport
727 km
DC charging
S6 Sportback e-tron S6 Sportback e-tron quattro
270 kW
i7 i7 50 xDrive M Sport
250 kW
0–100 km/h
S6 Sportback e-tron S6 Sportback e-tron quattro
3.9 s
i7 i7 50 xDrive M Sport
5.5 s
Battery
S6 Sportback e-tron S6 Sportback e-tron quattro
100 kWh
i7 i7 50 xDrive M Sport
118.1 kWh
Top speed
S6 Sportback e-tron S6 Sportback e-tron quattro
240 km/h
i7 i7 50 xDrive M Sport
210 km/h

▸ evchu Score

S6 Sportback e-tron S6 Sportback e-tron quattro

57
evchu Score
Solid choice
Strongest for Range
  • Value20
  • Range96
  • Cost to own16
  • Charging79
  • Performance85

i7 i7 50 xDrive M Sport

52
evchu Score
Niche pick
Strongest for Range
  • Value17
  • Range98
  • Cost to own13
  • Charging76
  • Performance64
Cost of ownership, head to head

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

Lower cost
S6 Sportback e-tron S6 Sportback e-tron quattro
฿63,942/mo
5-yr total: ฿3,836,490
i7 i7 50 xDrive M Sport
฿73,253/mo
5-yr total: ฿4,395,152

Over 5 years the Audi S6 Sportback e-tron S6 Sportback e-tron quattro costs about ฿9,311/mo less to own — roughly ฿558,662 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 S6 Sportback e-tron S6 Sportback e-tron quattro or the BMW i7 i7 50 xDrive M Sport?

The Audi S6 Sportback e-tron S6 Sportback e-tron quattro is cheaper — ฿900,000 less than the BMW i7 i7 50 xDrive M Sport at current prices.

Which has more range, the Audi S6 Sportback e-tron S6 Sportback e-tron quattro or the BMW i7 i7 50 xDrive M Sport?

The BMW i7 i7 50 xDrive M Sport has the longer rated range — 52 km more than the Audi S6 Sportback e-tron S6 Sportback e-tron quattro.

Which charges faster, the Audi S6 Sportback e-tron S6 Sportback e-tron quattro or the BMW i7 i7 50 xDrive M Sport?

The Audi S6 Sportback e-tron S6 Sportback e-tron quattro charges faster, with DC fast charging at up to 270 kW.

Which is quicker, the Audi S6 Sportback e-tron S6 Sportback e-tron quattro or the BMW i7 i7 50 xDrive M Sport?

The Audi S6 Sportback e-tron S6 Sportback e-tron quattro is quicker, with the faster 0–100 km/h time.

▸ Explore the bracket
Cheaper alternative
Lotus Emeya Emeya 600
฿4,999,000−฿1,100,000
Closest peer
Lotus Emeya Emeya 600 GT SE
฿5,850,000−฿249,000
A step up
Lotus Emeya Emeya 600 Sport SE
฿6,850,000+฿751,000
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