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BMW iX4 vs Porsche Cayenne Electric

Comparing the 2027 BMW iX4 (from $66,200) with the 2026 Porsche Cayenne Electric (from $109,000). The iX4 offers 428 miles of range while the Cayenne Electric offers 320 miles.

Quick Take

BMW iX4 wins on price, while Porsche Cayenne Electric packs the most punch.

BMW iX4

2027 • SUV

BMW iX4
Coming Soon

Best Value

  • Starts at $66,200
  • About $155 per mile of range
  • 428 mi EPA-rated range
  • Apple CarPlay + Android Auto
Porsche Cayenne Electric

2026 • SUV

Porsche Cayenne Electric
Coming Soon

Most Powerful

  • Up to 1139 hp
  • 615 lb-ft of torque
  • 0-60 mph as quick as 2.4s
  • 162 mph top speed
Price
$66,200
$109,000 - $163,000
Range
428 miles
320 miles
Horsepower
463-603 hp
435-1139 hp
0-60 mph
3.7-4.7 sec
2.4-4.5 sec
Battery Size
112.2 kWh
113 kWh
Drive Type
AWD
AWD
Seats
5
5
Top Speed
130-149 mph
143-162 mph
Towing Capacity
Unknown
7716 lbs
DC Fast Charging
21 min (10-80%)
16 min (10-80%)
Level 2 Charging
8 hrs (0-100%)
Unknown
Length
188.4"
194.8"
Width
74.6"
78"
Height
62.8"
65.9"
Cargo Capacity
56.5 cu ft
56.1 cu ft

BMW iX4 vs Porsche Cayenne Electric: Which Should You Buy?

The BMW iX4 starts at $66,200, undercutting the Porsche Cayenne Electric ($109,000) by about $43,000.

In its longest-range configuration the BMW iX4 covers 428 miles, 108 more than the Porsche Cayenne Electric's 320. At a DC fast charger, the Porsche Cayenne Electric goes from 10-80% in about 16 minutes vs 21 for the BMW iX4.

The BMW iX4 is also 6 inches shorter than the Porsche Cayenne Electric, which makes it easier to park.

Bottom line: pick the BMW iX4 if you want the most for your money, or the Porsche Cayenne Electric if you want the most power.

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Compare BMW iX4 vs Porsche Cayenne Electric - Discover EVs | Discover EVs