BMW i4 vs the field
Every head-to-head WhichTrim has scored for the i4: 10 comparisons against 5 rivals across the 2025–2026 model years, each on price, fuel, safety, space, performance, tech and warranty from EPA, NHTSA and manufacturer data — the weights yours to change on any of them.
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By rival
5 rivals · verdicts at default weightsClear win 6+ points · Edge 2–6 · Toss-up under 2. Open any pair for the scorecard, the biggest gaps in words and the sliders.
Where the i4 wins and loses
10 scored head-to-headsThe i4 leads on fuel & range in 10 of 10, performance in 6 of 7. Category scores are 0–100 from the data on each pair page; a lead here means the i4 scored higher in that category, whatever the weights.
| Category | i4 leads | Trails | Level |
|---|---|---|---|
| Fuel & range | 10 of 10 | 0 | 0 |
| Safety | 5 of 10 | 4 | 1 |
| Performance | 6 of 7 | 1 | 0 |
Common questions about the BMW i4 head-to-heads
Source: EPA, NHTSA and manufacturer press kitsWhich is better, the BMW i4 or the Toyota Corolla?
The BMW i4 wins clearly, 98.4 to 56.6, on fuel & range, performance, safety. On WhichTrim's default weights the 2026 BMW i4 comes out ahead in the newest scored pairing (2026 BMW i4 vs 2026 Toyota Corolla). Open the full comparison to change the weights.
Which is better, the BMW i4 or the Volkswagen Jetta?
The BMW i4 wins clearly, 99.1 to 52.9, on fuel & range, performance, safety. On WhichTrim's default weights the 2026 BMW i4 comes out ahead in the newest scored pairing (2026 BMW i4 vs 2026 Volkswagen Jetta). Open the full comparison to change the weights.
Which is better, the BMW i4 or the Mercedes-Benz C-Class?
The BMW i4 wins clearly, 100 to 52.1, on fuel & range, performance, safety. On WhichTrim's default weights the 2026 BMW i4 comes out ahead in the newest scored pairing (2026 BMW i4 vs 2026 Mercedes-Benz C-Class). Open the full comparison to change the weights.
Which is better, the BMW i4 or the Genesis G70?
The BMW i4 wins clearly, 98.9 to 65.8, on fuel & range. The Genesis G70 is ahead on safety. On WhichTrim's default weights the 2026 BMW i4 comes out ahead in the newest scored pairing (2026 BMW i4 vs 2026 Genesis G70). Open the full comparison to change the weights.
Which is better, the BMW i4 or the Porsche Taycan?
The BMW i4 wins clearly, 100 to 93.1, on fuel & range. On WhichTrim's default weights the 2026 BMW i4 comes out ahead in the newest scored pairing (2026 Porsche Taycan vs 2026 BMW i4). Open the full comparison to change the weights.
Where does the BMW i4 win and lose against its rivals?
The i4 leads on fuel & range in 10 of 10, performance in 6 of 7. Every count comes from the category scores on the pair pages linked above, which use EPA, NHTSA and manufacturer press-kit data.
How does WhichTrim decide which vehicle wins?
Each of seven categories — price, fuel and range, safety, space and cargo, performance, tech and comfort, warranty — is scored 0–100 from the data on the page. Relative measures give 100 to the better vehicle and a proportional share to the other; NHTSA stars and the Safety Signal use their own scales. The overall score is the weighted mean at the default weights (price 4, safety 4, fuel 3, tech 3, space 2, performance 2, warranty 2). A margin of 6 points or more is a clear win, 2 to 6 an edge, under 2 a toss-up. Every pair page has sliders to set your own weights.