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BMW i5 vs Mercedes GLC - Differences and prices compared

Compare performance (601 HP vs 680 HP), boot space and price (60200 £ vs 50300 £ ) at a glance. Find out which car is the better choice for you – BMW i5 or Mercedes GLC?

BMW i5

Mercedes GLC

3.9 (6 Reviews)
rate

Here’s where it gets real: The technical differences in detail

i5

Costs and Efficiency:

When it comes to price and running costs, the biggest differences usually appear. This is often where you see which car fits your budget better in the long run.

Mercedes GLC has a a bit advantage in terms of price – it starts at 50300 £ , while the BMW i5 costs 60200 £ . That’s a price difference of around 9844 £.

In terms of energy consumption, the advantage goes to the BMW i5: with 14.70 kWh per 100 km, it’s hardly perceptible more efficient than the Mercedes GLC with 14.90 kWh. That’s a difference of about 0.20 kWh.

As for electric range, the Mercedes GLC performs slightly better – achieving up to 714 km, about 87 km more than the BMW i5.

GLC

Engine and Performance:

Under the bonnet, it becomes clear which model is tuned for sportiness and which one takes the lead when you hit the accelerator.

When it comes to engine power, the Mercedes GLC has a slightly edge – offering 680 HP compared to 601 HP. That’s roughly 79 HP more horsepower.

In acceleration from 0 to 100 km/h, the Mercedes GLC is hardly perceptible quicker – completing the sprint in 3.50 s, while the BMW i5 takes 3.80 s. That’s about 0.30 s faster.

In terms of top speed, the Mercedes GLC performs to a small extent better – reaching 275 km/h, while the BMW i5 tops out at 230 km/h. The difference is around 45 km/h.

There’s also a difference in torque: Mercedes GLC pulls somewhat stronger with 1020 Nm compared to 820 Nm. That’s about 200 Nm difference.

i5

Space and Everyday Use:

Beyond pure performance, interior space and usability matter most in daily life. This is where you see which car is more practical and versatile.

Both vehicles offer seating for 5 people.

In curb weight, Mercedes GLC is slightly lighter – 1910 kg compared to 2195 kg. The difference is around 285 kg.

In terms of boot space, the Mercedes GLC offers clearly perceptible more room – 620 L compared to 490 L. That’s a difference of about 130 L.

When it comes to payload, Mercedes GLC hardly perceptible takes the win – 600 kg compared to 545 kg. That’s a difference of about 55 kg.

Who wins the race in the data check?

The Mercedes GLC is decisively ahead in the objective data comparison.
This result only shows which model scores more points on paper – not which of the two cars feels right for you.

BMW i5
Mercedes GLC

Costs and Consumption

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Engine and Performance

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Dimensions and Body

View detailed analysis
from about £50,300
GLC

Mercedes GLC

  • Engine Type : Petrol MHEV, Plugin Hybrid, Diesel MHEV, Electric
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive
  • Power HP : 186 - 680 HP
  • Consumption L/100km : 1.6 - 9.9 L
  • Consumption kWh/100km : 14.9 - 16.6 kWh
  • Electric Range : 12 - 714 km

BMW i5

The BMW i5 swaps predictable executive-car manners for a confident electric vibe, marrying refined comfort with surprisingly engaging steering. It’s a practical choice that doesn’t feel dull, offering the kind of clean, premium experience that makes commuting feel like a small indulgence.

details

Mercedes GLC

3.9 (6 Reviews)
rate

The Mercedes GLC blends plush cabin comfort and composed road manners into an SUV that feels more grown-up than it looks. It won’t shout for attention, but will quietly please buyers who want refinement, usable space and a touch of luxury without the drama.

details
BMW i5
Mercedes GLC

Costs and Consumption

Price
60200 - 85300 £
Price
50300 - 126600 £
Consumption L/100km
-
Consumption L/100km
1.6 - 9.9 L
Consumption kWh/100km
14.7 - 17.1 kWh
Consumption kWh/100km
14.9 - 16.6 kWh
Electric Range
540 - 627 km
Electric Range
12 - 714 km
Battery Capacity
81.20 kWh
Battery Capacity
94 kWh
co2
0 g/km
co2
0 - 225 g/km
Fuel tank capacity
-
Fuel tank capacity
49 - 65 L

Dimensions and Body

Body Type
Sedan
Body Type
SUV
Seats
5
Seats
5
Doors
4
Doors
5
Curb weight
2195 - 2370 kg
Curb weight
1910 - 2535 kg
Trunk capacity
490 L
Trunk capacity
390 - 620 L
Length
5060 mm
Length
4716 - 4845 mm
Width
1900 mm
Width
1890 - 1913 mm
Height
1505 - 1515 mm
Height
1603 - 1647 mm
Max trunk capacity
-
Max trunk capacity
1335 - 1740 L
Payload
525 - 545 kg
Payload
475 - 600 kg

Engine and Performance

Engine Type
Electric
Engine Type
Petrol MHEV, Plugin Hybrid, Diesel MHEV, Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Automatic Gearbox, Reduction Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
340 - 601 HP
Power HP
186 - 680 HP
Acceleration 0-100km/h
3.8 - 6 s
Acceleration 0-100km/h
3.5 - 9 s
Max Speed
193 - 230 km/h
Max Speed
208 - 275 km/h
Torque
430 - 820 Nm
Torque
320 - 1020 Nm
Number of Cylinders
-
Number of Cylinders
4 - 6
Power kW
250 - 442 kW
Power kW
137 - 500 kW
Engine capacity
-
Engine capacity
1991 - 2989 cm3

General

Model Year
2023 - 2024
Model Year
2025 - 2026
CO2 Efficiency Class
A
CO2 Efficiency Class
F, G, B, A
Brand
BMW
Brand
Mercedes-Benz
What drive types are available for the BMW i5?

The BMW i5 is offered with Rear-Wheel Drive or All-Wheel Drive.

The prices shown are estimates based on German list prices, adjusted for local VAT. Local registration taxes (e.g. NoVA, BPM or CO2 malus) are not included. This information is not legally binding.