Head-to-head
BMW i4 vs Hyundai Ioniq 6
At $65,500 the Hyundai Ioniq 6 undercuts the BMW i4 by $23,400 (26%) — but does the premium deliver enough of an edge to justify itself? Here's how the two compare on price, range, charging, safety and warranty.
Option A · Sedan
BMW i4
BMW's electric Gran Coupe — a four-door fastback that effectively replaces the petrol 4 Series Gran Coupe for many buyers. The 4-star ANCAP rating is unusual at the price; everything else delivers the expected BMW driving experience.
- From
- $88,900
- Range
- 448 km
- Battery
- 66.4 kWh
Option B · Sedan
Hyundai Ioniq 6
The Ioniq 6 swaps the 5's upright stance for a slippery streamliner shape — drag coefficient of 0.21 — yielding a class-leading 614 km WLTP range from a 77.4 kWh battery.
- From
- $65,500
- Range
- 614 km
- Battery
- 77.4 kWh
Key differences at a glance
The biggest material gaps between the BMW i4 and Hyundai Ioniq 6, ranked by how much they're likely to matter day-to-day.
- 1
Range · advantage Hyundai Ioniq 6
The Hyundai Ioniq 6 goes 166 km further on a charge (614 vs 448 km WLTP).
- 2
DC charging · advantage Hyundai Ioniq 6
The Hyundai Ioniq 6 accepts 53 kW more DC peak charging (233 vs 180 kW), meaning shorter road-trip stops.
- 3
Price · advantage Hyundai Ioniq 6
The Hyundai Ioniq 6 undercuts the BMW i4 by $23,400 (26%) on starting price.
- 4
Battery · advantage Hyundai Ioniq 6
The Hyundai Ioniq 6 carries a 11.0 kWh larger battery (77.4 vs 66.4 kWh).
- 5
Power · advantage BMW i4
The BMW i4 puts down 42 kW more (210 vs 168 kW).
Spec for spec
Highlighted cells show the better number in each row.
Where the BMW i4 wins
- ▸ Quicker 0–100 km/h (5.8s vs 7.4s)
Where the Hyundai Ioniq 6 wins
- ▸ Cheaper by $23,400
- ▸ 166 km longer WLTP range
- ▸ Faster DC charging peak (233 kW vs 180 kW)
BMW i4
What we like
- ✓ Sharp dynamics and steering feel
- ✓ 180 kW DC charging keeps it road-trip viable
- ✓ Strong residual values
What we don't
- ✕ 4-star ANCAP rating trails its segment
- ✕ Rear seat headroom limited by fastback roofline
- ✕ Pricing inflates quickly with options
Hyundai Ioniq 6
What we like
- ✓ Best range in segment for the price
- ✓ Excellent highway efficiency
- ✓ Genuinely distinctive styling
What we don't
- ✕ Rear headroom suffers vs the Ioniq 5
- ✕ Some cabin plastics feel scratchy
- ✕ Polarising 'pebble' design
Frequently asked: BMW i4 vs Hyundai Ioniq 6
Quick answers to the questions cross-shoppers most often ask about this pair.
- Which is cheaper, the BMW i4 or the Hyundai Ioniq 6?
- The Hyundai Ioniq 6 is the cheaper of the two — it starts at $65,500 versus $88,900 for the BMW i4, a $23,400 difference. Prices shown are manufacturer recommended retail excluding on-road costs.
- Which has the longer driving range?
- The Hyundai Ioniq 6 has the longer WLTP-claimed range at 614 km, 166 km further than the BMW i4's 448 km. Real-world range typically lands 10–20% below the WLTP figure depending on speed, terrain, climate and load.
- Which one charges faster on a DC fast charger?
- The Hyundai Ioniq 6 accepts a peak DC charging rate of 233 kW versus 180 kW for the BMW i4. Peak rate only holds for a short window during the charging curve, so real-world 10–80% times often diverge less than the peak numbers suggest. Compatibility with 350 kW chargers depends on the vehicle's onboard architecture, not just the published peak.
- Which is quicker off the line?
- The BMW i4 does 0–100 km/h in 5.8 seconds — 1.6 s quicker than the Hyundai Ioniq 6's 7.4 s. EV acceleration figures hold up at speed better than equivalent petrol cars because electric motors deliver peak torque instantly.
- Is the Hyundai Ioniq 6 better value than the BMW i4?
- On paper the Hyundai Ioniq 6 is $23,400 cheaper AND beats the BMW i4 on most of the headline specs we measure — meaning by spec-sheet logic it's the stronger value play. What a spec sheet can't capture: brand prestige, dealer network depth, build feel, software polish, and likely resale.
Which one should you buy?
The short version, based on where each car pulls ahead.
Choose the
BMW i4
if…
- ✓ you want quicker acceleration off the line
- ✓ you match the profile: driving enthusiasts
Choose the
Hyundai Ioniq 6
if…
- ✓ you want to save $23,400 on the sticker
- ✓ maximum range matters (166 km further per charge)
- ✓ you regularly do long road trips (faster DC peak)
Verdict reasoning is derived from published specs; brand preference, dealer experience and how a car drives are personal — always take a test drive before deciding.