Mercedes GLC vs Alpine A390 - Differences and prices compared

Q: How much power does the Mercedes GLC deliver on the road?

The Mercedes GLC reaches a peak output of 680 HP, depending on the model.

Q: How much fuel does the Mercedes GLC use?

Based on WLTP testing, consumption is around 1.60 L.

Q: What are the Mercedes GLC’s WLTP consumption values in kWh/100 km?

In the WLTP cycle, the Mercedes GLC consumes around 14.90 kWh.

Q: What is the electric driving range of the Mercedes GLC?

According to WLTP, the Mercedes GLC can travel up to 714 km on a single charge.

Q: How large is the Mercedes GLC’s battery?

The battery capacity is 94 kWh.

Q: What is the top speed of the Mercedes GLC?

The Mercedes GLC reaches up to 275 km/h.

Q: How big is the Mercedes GLC overall?

The Mercedes GLC measures 4716 mm long, 1890 mm wide and 1640 mm high.

Q: What drive types are available for the Alpine A390?

The Alpine A390 is offered with All-Wheel Drive.

Q: What is the maximum horsepower of the Alpine A390?

The Alpine A390 reaches a peak output of 470 HP, depending on the model.

Compare performance (680 HP vs 470 HP), boot space and price (50300 £ vs 57900 £) at a glance. Find out which car is the better choice for you – Mercedes GLC or Alpine A390?

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Mercedes GLC

4.4 (4 Reviews)

Alpine A390

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

GLC

Costs and Efficiency:

Price and efficiency are often the first things buyers look at. Here it becomes clear which model has the long-term edge – whether at the pump, the plug, or in purchase price.

Mercedes GLC has a slightly advantage in terms of price – it starts at 50300 £, while the Alpine A390 costs 57900 £. That’s a price difference of around 7530 £.

In terms of energy consumption, the advantage goes to the Mercedes GLC: with 14.90 kWh per 100 km, it’s noticeable more efficient than the Alpine A390 with 18.70 kWh. That’s a difference of about 3.80 kWh.

As for range, the Mercedes GLC performs distinct better – achieving up to 714 km, about 159 km more than the Alpine A390.

GLC

Engine and Performance:

Power, torque and acceleration say a lot about how a car feels on the road. This is where you see which model delivers more driving dynamics.

When it comes to engine power, the Mercedes GLC has a noticeable edge – offering 680 HP compared to 470 HP. That’s roughly 210 HP more horsepower.

In acceleration from 0 to 100 km/h, the Mercedes GLC is a bit quicker – completing the sprint in 3.50 s, while the Alpine A390 takes 3.90 s. That’s about 0.40 s faster.

In terms of top speed, the Mercedes GLC performs slightly better – reaching 275 km/h, while the Alpine A390 tops out at 220 km/h. The difference is around 55 km/h.

There’s also a difference in torque: Mercedes GLC pulls to a small extent stronger with 1020 Nm compared to 824 Nm. That’s about 196 Nm difference.

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GLC

Space and Everyday Use:

Whether family car or daily driver – which one offers more room, flexibility and comfort?

Both vehicles offer seating for 5 people.

In curb weight, Mercedes GLC is slightly lighter – 1910 kg compared to 2121 kg. The difference is around 211 kg.

In terms of boot space, the Mercedes GLC offers to a small extent more room – 620 L compared to 532 L. That’s a difference of about 88 L.

In maximum load capacity, the Mercedes GLC performs hardly perceptible better – up to 1740 L, which is about 97 L more than the Alpine A390.

Who comes out on top?

Overall, the Mercedes GLC shows itself to be outperforms in nearly all aspects and secures the title of DriveDuel Champion.
It convinces with the more balanced overall package and proves to be the more versatile choice for everyday use.

from about £50,300

Mercedes GLC

Price : 50300 - 126600 £
Body Type : SUV
Engine Type : Petrol MHEV, Plugin Hybrid, Diesel MHEV, Electric
Transmission : Automatic
Transmission Detail : Automatic Gearbox, Reduction Gearbox
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
Battery Capacity : 94 kWh
Seats : 5
Acceleration 0-100km/h : 3.5 - 9 s
Model Year : 2025 - 2026
Max Speed : 208 - 275 km/h
Torque : 320 - 1020 Nm
Number of Cylinders : 4 - 6
Doors : 5
Model : GLC
Modell : GLC 200, GLC 300, GLC 63 S E PERFORMANCE, GLC Coupé 63 S E PERFORMANCE, GLC Coupé 200, GLC Coupé 300, GLC 200 d, GLC 300 e, GLC 400 e, GLC 220 d, GLC 300 d, GLC 300 de, GLC 450 d, GLC 43 AMG, GLC Coupé 43 AMG, GLC Coupé 300 e, GLC Coupé 400 e, GLC Coupé 200 d, GLC Coupé 220 d, GLC Coupé 300 d, GLC Coupé 300 de, GLC Coupé 450 d, GLC 400 EQ
CO2 Efficiency Class : F, G, B, A
Trim Level : Edition Avantgarde 4MATIC 9G-TRONIC, Avantgarde Advanced 4MATIC 9G-TRONIC, Avantgarde Advanced Plus 4MATIC 9G-TRONIC, Avantgarde Premium 4MATIC 9G-TRONIC, Avantgarde Premium Plus 4MATIC 9G-TRONIC, Edition AMG Line 4MATIC 9G-TRONIC, AMG Line Advanced 4MATIC 9G-TRONIC, AMG Line Advanced Plus 4MATIC 9G-TRONIC, AMG Line Premium 4MATIC 9G-TRONIC, AMG Line Premium Plus 4MATIC 9G-TRONIC, Premium 4MATIC SPEEDSHIFT MCT 9G, Premium Plus 4MATIC SPEEDSHIFT MCT 9G, Edition 1 Premium 4MATIC SPEEDSHIFT MCT 9G, Edition 1 Premium Plus 4MATIC SPEEDSHIFT MCT 9G, AMG Sondermodell 4MATIC SPEEDSHIFT MCT 9G, Avantgarde 4MATIC, Long Range Edition 4MATIC, AMG Line 4MATIC, AMG Line Plus 4MATIC
Power kW : 137 - 500 kW
co2 : 0 - 225 g/km
Engine capacity : 1991 - 2989 cm3
Curb weight : 1910 - 2535 kg
Fuel tank capacity : 49 - 65 L
Trunk capacity : 390 - 620 L
Length : 4716 - 4845 mm
Width : 1890 - 1913 mm
Height : 1603 - 1647 mm
Brand : Mercedes-Benz
Max trunk capacity : 1335 - 1740 L
Payload : 475 - 600 kg

details

Mercedes GLC

Alpine A390

Costs and Consumption

View detailed analysis

Price

Consumption kWh/100km

Electric Range

Battery Capacity

co2

Engine and Performance

View detailed analysis

Power HP

Acceleration 0-100km/h

Max Speed

Torque

Power kW

Dimensions and Body

View detailed analysis

Seats

Curb weight

Trunk capacity

Max trunk capacity

Mercedes GLC

4.4 (4 Reviews)

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.

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Alpine A390

The Alpine A390 is the brand’s leap into the fast electric crossover arena, wrapping Dieppe’s lightweight ethos in a sleek, coupe-ish body with real everyday usability. If the steering and chassis feel echo the A110, this could be the enthusiast’s family EV—subtle, sharp, and très chic, with enough theatre to make the school run feel like a pit lane exit.

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Alpine A390

Costs and Consumption
Price 50300 - 126600 £	Price 57900 - 66900 £
Consumption L/100km 1.6 - 9.9 L	Consumption L/100km -
Consumption kWh/100km 14.9 - 16.6 kWh	Consumption kWh/100km 18.7 - 19.8 kWh
Electric Range 12 - 714 km	Electric Range 515 - 555 km
Battery Capacity 94 kWh	Battery Capacity 89 kWh
co2 0 - 225 g/km	co2 0 g/km
Fuel tank capacity 49 - 65 L	Fuel tank capacity -

Dimensions and Body
Body Type SUV	Body Type SUV
Seats 5	Seats 5
Doors 5	Doors 5
Curb weight 1910 - 2535 kg	Curb weight 2121 kg
Trunk capacity 390 - 620 L	Trunk capacity 532 L
Length 4716 - 4845 mm	Length 4615 mm
Width 1890 - 1913 mm	Width 1885 mm
Height 1603 - 1647 mm	Height 1532 mm
Max trunk capacity 1335 - 1740 L	Max trunk capacity 1643 L
Payload 475 - 600 kg	Payload -

Engine and Performance
Engine Type Petrol MHEV, Plugin Hybrid, Diesel MHEV, Electric	Engine Type Electric
Transmission Automatic	Transmission Automatic
Transmission Detail Automatic Gearbox, Reduction Gearbox	Transmission Detail Reduction Gearbox
Drive Type All-Wheel Drive	Drive Type All-Wheel Drive
Power HP 186 - 680 HP	Power HP 400 - 470 HP
Acceleration 0-100km/h 3.5 - 9 s	Acceleration 0-100km/h 3.9 - 4.8 s
Max Speed 208 - 275 km/h	Max Speed 200 - 220 km/h
Torque 320 - 1020 Nm	Torque 661 - 824 Nm
Number of Cylinders 4 - 6	Number of Cylinders -
Power kW 137 - 500 kW	Power kW 295 - 345 kW
Engine capacity 1991 - 2989 cm3	Engine capacity -