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Compare BMW iX3 vs Cadillac Optiq vs Hyundai IONIQ 9 vs Mercedes-Benz GLC EQ

Quick Take

BMW iX3 goes the distance, while Hyundai IONIQ 9 fits families best.

BMW iX3

2027 • SUV

BMW iX3

Longest Range

  • Up to 434 mi EPA-rated range
  • 112.2 kWh battery
  • 21 min 10-80% DC fast charge
Cadillac Optiq

2027 • SUV

Cadillac Optiq
Hyundai IONIQ 9

2026 • SUV

Hyundai IONIQ 9

Best for Families

  • Seats 7
  • 86.9 cu ft cargo capacity
  • 199.2" long
  • Apple CarPlay + Android Auto
Price
$54,000 - $65,500
$51,790 - $69,295
$58,955 - $71,250
$63,500
Range
305-434 miles
278-317 miles
311-335 miles
350 miles
Horsepower
315-603 hp
315-519 hp
215-422 hp
483 hp
0-60 mph
3.7-5.9 sec
3.5-5.5 sec
4.9-7.8 sec
4.2 sec
Battery Size
82.6-112.2 kWh
85 kWh
110.3 kWh
100 kWh
Drive Type
AWD
RWD
RWD
AWD
Seats
5
5
7
5
Top Speed
124-149 mph
114 mph
118 mph
130 mph
Towing Capacity
4409 lbs
1500 lbs
3500 lbs
Unknown
DC Fast Charging
21 min (10-80%)
27 min (10-80%)
24 min (10-80%)
22 min (10-80%)
Level 2 Charging
10 hrs (0-100%)
8 hrs (0-100%)
11 hrs (0-100%)
12 hrs (0-100%)

Size & dimensions

Length
188.4" (15' 8")
189.8" (15' 10")
199.2" (16' 7")
190.7" (15' 11")
Width
74.6"
75.3"
78"
75.3"
Height
64.4"
64.3"
70"
64.7"
Wheelbase
114.1"
116"
123.2"
117"
Cargo Capacity
61.8 cu ft
57 cu ft
86.9 cu ft
61.4 cu ft

Three-way comparisons

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Compare BMW iX3 vs Cadillac Optiq vs Hyundai IONIQ 9 vs Mercedes-Benz GLC EQ | Discover EVs