Comparison
BMW iX vs Lexus RZ
Range, charging, value, and utility compared using primary trims.
Best range BMW iX 364 mi vs 284 mi
Best value Lexus RZ $87,900 vs $43,175
Faster charging BMW iX 32 min vs 38 min
Weighted profile BMW iX 6.9 vs 3.1
Category winners
5 availableRange winner
BMW iX
364 mi vs 284 mi
Value winner
Lexus RZ
$152/mi vs $241/mi
Charging winner
BMW iX
32 min vs 38 min
Efficiency winner
Lexus RZ
281 Wh/mi vs 347 Wh/mi
Utility/family winner
BMW iX
95.6 utility index
Side-by-side comparison
Primary trims| Spec | BMW iX | Lexus RZ |
|---|---|---|
| Trim used | xDrive50 (20 inch wheels) | 300e (18 inch wheels) |
| MSRP (USD) | $87,900 | $43,175 |
| Range | 364 mi | 284 mi |
| Efficiency | 347 Wh/mi • 2.88 mi/kWh | 281 Wh/mi • 3.56 mi/kWh |
| Battery (usable) | 105.2 kWh | 64 kWh |
| Seats | 5 | 5 |
| Drivetrain | AWD | FWD |
| Body type | SUV | SUV |
| DC max | 195 kW | 150 kW |
| AC max | 11 kW | 11 kW |
| 10–80% (DC) | 32 min | 38 min |
| Roadtrip score | 83.2 | 58.4 |
| Miles added (15 min est.) | 99 mi | 63 mi |
| USD per mile of range | 241 $/mi | 152 $/mi |
| Top speed | 124 mph | 99 mph |
| Cargo | 18 cu ft | 18 cu ft |
| Tow rating | 5,512 lb | 1,653 lb |
Who should choose which?
- Choose BMW iX if you want the longer rated range (364 mi vs 284 mi).
- Choose BMW iX if fast road-trip charging matters (10–80%: 32 min vs 38 min).
- For “range per dollar”, Lexus RZ looks better ($152/mi vs $241/mi).
Weighted verdict
BMW iX has the stronger weighted profile (6.9 vs 3.1).
BMW iX6.9 Lexus RZ3.1 195 kW32 min 150 kW38 min
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