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Kia Sorento vs Mercedes GLC - Differences and prices compared

Compare performance (252 HP vs 680 HP), boot space and price (46900 £ vs 50300 £ ) at a glance. Find out which car is the better choice for you – Kia Sorento or Mercedes GLC?

Kia Sorento

Mercedes GLC

3.9 (6 Reviews)
rate

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

Sorento

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.

Kia Sorento has a slight advantage in terms of price – it starts at 46900 £ , while the Mercedes GLC costs 50300 £ . That’s a price difference of around 3450 £.

Both cars consume an average of 1.60 L per 100 km – no difference here.

As for electric range, the Mercedes GLC performs convincingly better – achieving up to 714 km, about 659 km more than the Kia Sorento.

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 convincingly edge – offering 680 HP compared to 252 HP. That’s roughly 428 HP more horsepower.

In acceleration from 0 to 100 km/h, the Mercedes GLC is convincingly quicker – completing the sprint in 3.50 s, while the Kia Sorento takes 8.80 s. That’s about 5.30 s faster.

In terms of top speed, the Mercedes GLC performs evident better – reaching 275 km/h, while the Kia Sorento tops out at 183 km/h. The difference is around 92 km/h.

There’s also a difference in torque: Mercedes GLC pulls decisively stronger with 1020 Nm compared to 440 Nm. That’s about 580 Nm difference.

Sorento

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.

Seats: Kia Sorento offers distinct more seating capacity – 7 vs 5.

In curb weight, Kia Sorento is barely noticeable lighter – 1855 kg compared to 1910 kg. The difference is around 55 kg.

In terms of boot space, the Kia Sorento offers a bit more room – 705 L compared to 620 L. That’s a difference of about 85 L.

In maximum load capacity, the Kia Sorento performs somewhat better – up to 2077 L, which is about 337 L more than the Mercedes GLC.

When it comes to payload, Kia Sorento a bit takes the win – 685 kg compared to 600 kg. That’s a difference of about 85 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.

Kia Sorento
Mercedes GLC

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

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

Kia Sorento

The Kia Sorento blends roomy practicality with smart tech and an unexpectedly composed highway manner, making it an easy choice for families who want comfort without fuss. It presents classy interior touches and sensible packaging at a realistic price, proving you don't need to shout to be noticed in the SUV crowd.

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
Kia Sorento
Mercedes GLC

Costs and Consumption

Price
46900 - 59300 £
Price
50300 - 126600 £
Consumption L/100km
1.6 - 7 L
Consumption L/100km
1.6 - 9.9 L
Consumption kWh/100km
-
Consumption kWh/100km
14.9 - 16.6 kWh
Electric Range
55 km
Electric Range
12 - 714 km
Battery Capacity
-
Battery Capacity
94 kWh
co2
37 - 174 g/km
co2
0 - 225 g/km
Fuel tank capacity
47 L
Fuel tank capacity
49 - 65 L

Dimensions and Body

Body Type
SUV
Body Type
SUV
Seats
5 - 7
Seats
5
Doors
5
Doors
5
Curb weight
1855 - 2105 kg
Curb weight
1910 - 2535 kg
Trunk capacity
175 - 705 L
Trunk capacity
390 - 620 L
Length
4810 - 4815 mm
Length
4716 - 4845 mm
Width
1900 mm
Width
1890 - 1913 mm
Height
1695 mm
Height
1603 - 1647 mm
Max trunk capacity
1988 - 2077 L
Max trunk capacity
1335 - 1740 L
Payload
162 - 685 kg
Payload
475 - 600 kg

Engine and Performance

Engine Type
Plugin Hybrid, Full Hybrid, Diesel
Engine Type
Petrol MHEV, Plugin Hybrid, Diesel MHEV, Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox, Dual-Clutch Automatic
Transmission Detail
Automatic Gearbox, Reduction Gearbox
Drive Type
All-Wheel Drive, Front-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
194 - 252 HP
Power HP
186 - 680 HP
Acceleration 0-100km/h
8.8 - 9.7 s
Acceleration 0-100km/h
3.5 - 9 s
Max Speed
183 km/h
Max Speed
208 - 275 km/h
Torque
367 - 440 Nm
Torque
320 - 1020 Nm
Number of Cylinders
4
Number of Cylinders
4 - 6
Power kW
142 - 185 kW
Power kW
137 - 500 kW
Engine capacity
1598 - 2151 cm3
Engine capacity
1991 - 2989 cm3

General

Model Year
2024 - 2025
Model Year
2025 - 2026
CO2 Efficiency Class
B, E, F
CO2 Efficiency Class
F, G, B, A
Brand
Kia
Brand
Mercedes-Benz
What drivetrain options does the Kia Sorento have?

The Kia Sorento is available as All-Wheel Drive or Front-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.