Kia Sorento vs Mercedes B Class - Differences and prices compared

Q: How powerful is the Kia Sorento's engine?

Up to 252 HP of power – depending on the configuration.

Q: How much fuel does the Kia Sorento use?

Based on WLTP testing, consumption is around 1.60 L.

Q: What is the Kia Sorento’s maximum WLTP range?

Depending on equipment, the WLTP range reaches up to 55 km.

Q: What maximum speed does the Kia Sorento reach?

Depending on the model, top speed is 201 km/h.

Q: What are the dimensions of the Kia Sorento?

The Kia Sorento measures 4815 mm long, 1900 mm wide and 1695 mm high.

Q: What drivetrain options does the Mercedes B Class have?

The Mercedes B Class is offered with Front-Wheel Drive or All-Wheel Drive.

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

Up to 238 HP of power – depending on the configuration.

Q: What is the fuel consumption of the Mercedes B Class according to the manufacturer?

Based on WLTP testing, consumption is around 2.50 L.

Q: What is the Mercedes B Class’s maximum WLTP range?

Depending on equipment, the WLTP range reaches up to 83 km.

Compare performance (252 HP vs 238 HP), boot space and price (46000 £ vs 33100 £) at a glance. Find out which car is the better choice for you – Kia Sorento or Mercedes B Class?

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Kia Sorento

Mercedes B Class

5 (4 Reviews)

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

Sorento

Costs and Efficiency:

Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.

Mercedes B Class has a noticeable advantage in terms of price – it starts at 33100 £, while the Kia Sorento costs 46000 £. That’s a price difference of around 12891 £.

Fuel consumption also shows a difference: Kia Sorento manages with 1.60 L and is therefore decisively more efficient than the Mercedes B Class with 2.50 L. The difference is about 0.90 L per 100 km.

As for range, the Mercedes B Class performs evident better – achieving up to 83 km, about 28 km more than the Kia Sorento.

B Class

Engine and Performance:

Power, torque and acceleration are the classic benchmarks for car enthusiasts – and here, some clear differences start to show.

When it comes to engine power, the Kia Sorento has a barely noticeable edge – offering 252 HP compared to 238 HP. That’s roughly 14 HP more horsepower.

In acceleration from 0 to 100 km/h, the Mercedes B Class is noticeable quicker – completing the sprint in 6.50 s, while the Kia Sorento takes 8.80 s. That’s about 2.30 s faster.

In terms of top speed, the Mercedes B Class performs slightly better – reaching 250 km/h, while the Kia Sorento tops out at 201 km/h. The difference is around 49 km/h.

There’s also a difference in torque: Mercedes B Class pulls minimal stronger with 450 Nm compared to 440 Nm. That’s about 10 Nm difference.

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Sorento

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

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

In curb weight, Mercedes B Class is distinct lighter – 1405 kg compared to 1854 kg. The difference is around 449 kg.

In terms of boot space, the Kia Sorento offers evident more room – 705 L compared to 455 L. That’s a difference of about 250 L.

In maximum load capacity, the Kia Sorento performs clearly perceptible better – up to 2100 L, which is about 560 L more than the Mercedes B Class.

When it comes to payload, Kia Sorento slightly takes the win – 684 kg compared to 550 kg. That’s a difference of about 134 kg.

Who wins the race?

The Kia Sorento proves to be outperforms in nearly all aspects and therefore becomes our DriveDuel Champion!
Kia Sorento is the better all-rounder in this comparison.

from about £46,000

Kia Sorento

Price : 46000 - 59300 £
Body Type : SUV
Engine Type : Plugin Hybrid, Full Hybrid, Diesel
Transmission : Automatic
Transmission Detail : Automatic Gearbox, Dual-Clutch Automatic
Drive Type : All-Wheel Drive, Front-Wheel Drive
Power HP : 194 - 252 HP
Consumption L/100km : 1.6 - 7.2 L
Electric Range : 55 km
Seats : 5 - 7
Acceleration 0-100km/h : 8.8 - 9.7 s
Model Year : 2024
Max Speed : 183 - 201 km/h
Torque : 367 - 440 Nm
Number of Cylinders : 4
Doors : 5
Model : Sorento
Modell : Sorento 1.6 T-GDI Plug-in-Hybrid, Sorento 1.6 TGDi Hybrid, Sorento 2.2 CRDi
CO2 Efficiency Class : B, E, F
Trim Level : Vision AWD Automatik (5-Sitzer), Spirit 2WD Automatik (5-Sitzer), Spirit 2WD Automatik (7-Sitzer), Vision 2WD Automatik (5-Sitzer), Platinum AWD Automatik (5-Sitzer), Platinum AWD Automatik (6-Sitzer), Platinum AWD Automatik (7-Sitzer), Spirit AWD Automatik (5-Sitzer), Spirit AWD Automatik (7-Sitzer), Vision AWD DCT8 (5-Sitzer), Spirit AWD DCT8 (5-Sitzer), Spirit AWD DCT8 (7-Sitzer), Platinum AWD DCT8 (5-Sitzer), Platinum AWD DCT8 (6-Sitzer), Platinum AWD DCT8 (7-Sitzer), Plug&Ride AWD Automatik (5-Sitzer), Plug&Ride AWD Automatik (7-Sitzer)
Power kW : 142 - 185 kW
co2 : 37 - 174 g/km
Engine capacity : 1598 - 2151 cm3
Curb weight : 1854 - 2105 kg
Fuel tank capacity : 47 - 67 L
Trunk capacity : 175 - 705 L
Length : 4810 - 4815 mm
Width : 1900 mm
Height : 1695 mm
Brand : Kia
Max trunk capacity : 1988 - 2100 L
Payload : 455 - 684 kg

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Kia Sorento

Mercedes B Class

Costs and Consumption

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Price

Consumption L/100km

Electric Range

co2

Fuel tank capacity

Engine and Performance

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Power HP

Acceleration 0-100km/h

Max Speed

Torque

Number of Cylinders

Power kW

Engine capacity

Dimensions and Body

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Seats

Curb weight

Trunk capacity

Max trunk capacity

Payload

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.

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Neuer_Kia_Sorento_gewinnt_Goldenes_Lenkrad_02

Mercedes B Class

5 (4 Reviews)

The Mercedes B-Class is a smart, grown-up compact people carrier that dresses everyday practicality in a near‑premium polish, perfect for buyers who want comfort and a classy badge without the theatrics. It won’t set your pulse racing on a back road, but it will make school runs, commutes and grocery hauls feel pleasantly civilized — a reliable, slightly posh companion for real life.

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Kia Sorento

Mercedes B Class

Costs and Consumption
Price 46000 - 59300 £	Price 33100 - 52500 £
Consumption L/100km 1.6 - 7.2 L	Consumption L/100km 2.5 - 6.9 L
Consumption kWh/100km -	Consumption kWh/100km -
Electric Range 55 km	Electric Range 83 km
Battery Capacity -	Battery Capacity 12.90 kWh
co2 37 - 174 g/km	co2 56 - 156 g/km
Fuel tank capacity 47 - 67 L	Fuel tank capacity 35 - 51 L

Dimensions and Body
Body Type SUV	Body Type MPV
Seats 5 - 7	Seats 5
Doors 5	Doors 5
Curb weight 1854 - 2105 kg	Curb weight 1405 - 1745 kg
Trunk capacity 175 - 705 L	Trunk capacity 405 - 455 L
Length 4810 - 4815 mm	Length 4419 mm
Width 1900 mm	Width 1796 mm
Height 1695 mm	Height 1562 mm
Max trunk capacity 1988 - 2100 L	Max trunk capacity 1440 - 1540 L
Payload 455 - 684 kg	Payload 505 - 550 kg

Engine and Performance
Engine Type Plugin Hybrid, Full Hybrid, Diesel	Engine Type Plugin Hybrid, Petrol MHEV, Diesel
Transmission Automatic	Transmission Automatic
Transmission Detail Automatic Gearbox, Dual-Clutch Automatic	Transmission Detail Dual-Clutch Automatic
Drive Type All-Wheel Drive, Front-Wheel Drive	Drive Type Front-Wheel Drive, All-Wheel Drive
Power HP 194 - 252 HP	Power HP 116 - 238 HP
Acceleration 0-100km/h 8.8 - 9.7 s	Acceleration 0-100km/h 6.5 - 10 s
Max Speed 183 - 201 km/h	Max Speed 200 - 250 km/h
Torque 367 - 440 Nm	Torque 200 - 450 Nm
Number of Cylinders 4	Number of Cylinders 4
Power kW 142 - 185 kW	Power kW 85 - 175 kW
Engine capacity 1598 - 2151 cm3	Engine capacity 1332 - 1991 cm3