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BMW iX3 NA5 (Neue Klasse) or Mercedes-Benz G-Klasa W463 (2018)?

2025–present vs 2018–present · SUV 5-door vs SUV 5-door

In short

BMW iX3 NA5 (Neue Klasse)2025–present · 2 engines · M Sport, M Sport ProSpecifications →Listings →
Mercedes-Benz G-Klasa W463 (2018)2018–present · 7 engines · Standard, AMG Line, Exclusive, Professional LineSpecifications →Listings →
better value
BMW iX3 NA5 (Neue Klasse)2025–presentno listings
Mercedes-Benz G-Klasa W463 (2018)2018–presentno listings
Dimensions
Length4,782 mmLength4,817 mm–4,873 mm
Width1,895 mmWidth1,931 mm–1,984 mm
Height1,635 mmHeight1,969 mm–1,986 mm
Wheelbase2,897 mmWheelbase2,890 mm
Ground clearance176 mmGround clearance241 mm–250 mm
Trunk volume520 lTrunk volume454 l–667 l
Curb weight2,150 kg–2,285 kgCurb weight2,429 kg–3,085 kg
Fuel tanknot specifiedFuel tank100 l
Engines
Production years2025–presentProduction years2018–present
Body typeSUV 5-doorBody typeSUV 5-door
Number of engines2Number of engines7
Power235–345 kW (320–469 hp)Power210–432 kW (286–587 hp)
Displacement (l)not specifiedDisplacement (l)2.9–4.0
FuelElectricFuelDiesel, Petrol, Electric
GearboxAutomaticGearboxAutomatic
DrivetrainRear-wheel, All-wheel (4x4)DrivetrainAll-wheel (4x4)
Lowest consumption14.6 l/100 km · iX3 40Lowest consumption9.3 l/100 km · G 450 d
Best 0–100 km/h4.9 s · iX3 50 xDriveBest 0–100 km/h4.5 s · G 63 AMG
Top speed210 km/hTop speed220 km/h
Trim levelsM Sport · Standard
Items in the base trim28 · M SportItems in the base trim41 · Standard
Items in the top trim28 · M SportItems in the top trim42 · AMG Line
Equipment · Comfort12 · 12
Climate Control, 2-zone✓Climate Control, 2-zone—
Multi-zone Climate Control—Multi-zone Climate Control✓
Rear Air Vents✓Rear Air Vents✓
Cruise Control—Cruise Control✓
Adaptive Cruise Control✓Adaptive Cruise Control—
Automatic Parking—Automatic Parking✓
Front Parking Sensors✓Front Parking Sensors—
Rear Parking Sensors✓Rear Parking Sensors—
360° Camera—360° Camera✓
Rear-view Camera✓Rear-view Camera—
Drive Mode Selection✓Drive Mode Selection—
Keyless Entry✓Keyless Entry✓
Push-button Start✓Push-button Start✓
Power Tailgate✓Power Tailgate—
Start-Stop System—Start-Stop System✓
Heated Steering Wheel—Heated Steering Wheel✓
Multifunction Steering Wheel✓Multifunction Steering Wheel✓
Digital Instrument Cluster✓Digital Instrument Cluster✓
Power-adjustable mirrors—Power-adjustable mirrors✓
Equipment · Interior6 · 8
Leather—Leather✓
Electric Front Seats✓Electric Front Seats✓
Heated Front Seats✓Heated Front Seats✓
Front Seats Memory—Front Seats Memory✓
Sport Seats✓Sport Seats—
Leather Steering Wheel✓Leather Steering Wheel✓
Load Cover✓Load Cover✓
Ambient Lighting✓Ambient Lighting✓
Front centre armrest—Front centre armrest✓
Equipment · Multimedia6 · 6
Touchscreen Display✓Touchscreen Display✓
Apple CarPlay✓Apple CarPlay✓
Android Auto✓Android Auto✓
Bluetooth—Bluetooth✓
Wireless Phone Charging✓Wireless Phone Charging—
Navigation System✓Navigation System✓
Voice Control✓Voice Control—
Remote control via smartphone app—Remote control via smartphone app✓
Equipment · Visibility & lights1 · 2
LED Headlights✓LED Headlights✓
Automatic High Beam—Automatic High Beam✓
Equipment · Safety0 · 7
Driver's Airbag—Driver's Airbag✓
Front Passenger Airbag—Front Passenger Airbag✓
Front Side Airbags—Front Side Airbags✓
Curtain Airbags—Curtain Airbags✓
Brake assist (BAS)—Brake assist (BAS)✓
Blind Spot Monitor—Blind Spot Monitor✓
Tyre Pressure Monitoring—Tyre Pressure Monitoring✓
Equipment · Exterior3 · 6
Alloy Wheels✓Alloy Wheels✓
R18 Wheels—R18 Wheels✓
R20 Wheels✓R20 Wheels—
Low-range Gearbox—Low-range Gearbox✓
Differential Lock—Differential Lock✓
Full-size spare wheel—Full-size spare wheel✓
Engine skid plate—Engine skid plate✓
Type 2 Charging Cable✓Type 2 Charging Cable—
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Frequently asked questions

Which is bigger — BMW iX3 NA5 (Neue Klasse) or Mercedes-Benz G-Klasa W463 (2018)?

Length: Mercedes-Benz G-Klasa W463 (2018) 4,873 mm, BMW iX3 NA5 (Neue Klasse) 4,782 mm (a 91 mm difference). Wheelbase: 2,890 vs 2,897 mm. Boot: 667 vs 520 l.

Which uses less fuel — BMW iX3 NA5 (Neue Klasse) or Mercedes-Benz G-Klasa W463 (2018)?

The most frugal BMW iX3 NA5 (Neue Klasse) uses 14.6 l/100 km (iX3 40); the most frugal Mercedes-Benz G-Klasa W463 (2018) 9.3 l/100 km (G 450 d).

Which is more powerful — BMW iX3 NA5 (Neue Klasse) or Mercedes-Benz G-Klasa W463 (2018)?

The strongest BMW iX3 NA5 (Neue Klasse) makes 345 kW (469 hp) (iX3 50 xDrive); the strongest Mercedes-Benz G-Klasa W463 (2018) 432 kW (587 hp) (G 580 EQ).

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