VS

Lexus LS vs Mercedes B Class comparison

Compare performance (359 HP vs 238 HP), boot space and price (112,300 £ vs 33,100 £ ) at a glance. Find out which car is the better choice for you – Lexus LS or Mercedes B Class?

Lexus LS vs Mercedes B Class: Key differences

Lexus LS

  • clearly more power
  • moderately quicker 0–100 km/h
details

Mercedes B Class

4.9 (5 Reviews)
rate
  • significantly cheaper
  • clearly more efficient
  • clearly lighter
  • marginally more trunk space
details

All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.

By Achim Sedelmaier

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

LS

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 is significantly cheaper – starting at 33,100 £ , while the Lexus LS costs 112,300 £ . That’s a price difference of around 79,148 £.

Fuel consumption also shows a difference: the Mercedes B Class uses 5.1 L/100km and is clearly more efficient than the Lexus LS with 9.6 L/100km. The difference is about 4.5 L/100km.

B Class

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 Lexus LS offers clearly more power – delivering 359 HP compared to 238 HP. That’s roughly 121 HP more horsepower.

When accelerating from 0 to 100 km/h, the Lexus LS is moderately quicker – completing the sprint in 5.5 s, while the Mercedes B Class takes 6.5 s. That’s about 1 s quicker.

LS

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: Mercedes B Class offers more seats – 5 vs 4.

In terms of curb weight, Mercedes B Class is clearly lighter – 1,405 kg compared to 2,345 kg. The difference is around 940 kg.

Looking at boot space, the Mercedes B Class offers marginally more boot space – 455 L compared to 430 L. That’s a difference of about 25 L.

When it comes to payload, the Mercedes B Class carries slightly more – 550 kg compared to 455 kg. That’s a difference of about 95 kg.

Who wins the race in the data check?

The Mercedes B Class is clearly superior overall 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.

from £33,100
B Class

Mercedes B Class

  • Engine Type Petrol MHEV, Diesel
  • Transmission Automatic
  • Drive Type Front-Wheel Drive, All-Wheel Drive
  • Power HP 116 - 238 HP
  • Consumption L/100km 5.1 - 6.9 L/100km
details

Frequently compared as well

Mercedes B Class
Mercedes GLA
VS
The Mercedes B‑Class and Mercedes GLA target buyers who want Mercedes practicality with premium touches, but they take different paths: the B‑Class is a spacious, hatchback-style people carrier while the GLA is a compact crossover with a higher ride height and sportier stance. This comparison looks …
Mercedes A Class
Mercedes B Class
VS
The Mercedes A‑Class is the sporty, tech‑savvy compact that thrills with sharp handling and a slick cockpit, while the Mercedes B‑Class trades a bit of attitude for towering practicality, roomier seats and a more useful boot. Choose the A‑Class if you want driving fun and style; pick the B‑Class if …
Lexus LS
Mercedes B Class

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Lexus LS

The Lexus LS is a quietly opulent flagship that wraps cutting-edge tech in a calm, Zen-like cabin, turning gridlock into a spa appointment. Buyers after polished refinement and faultless build quality will love its hushed ride and diplomatic road manners, even if it never cries out for attention.

details
68201-lexus-ls500h
68237-wp-006-v01
68208-lexuslswp-009
68197-ls-wp-cg-photo-lsp1002-v02

Reviews Lexus LS

No reviews yet. Share your experience and help others decide.

Mercedes B Class

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.

details
18C0947_011
18C0947_009
18C0953_005
18C0953_035
18C0947_044

Reviews Mercedes B Class

4.9 (5 Reviews)
rate
Peter
5 Mar 2026, 05:51:19

My wife and I have been driving a Mercedes W247 200d for seven years now, with 93,000 km on the clock. The car is very comfortable even on long trips and economical. At the last service the pads of the electric parking brake were replaced; otherwise no repairs. We love this car.

How do you mainly use this car? (optional): Family car
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

Frequently compared as well

BMW 2 Series Active Tourer
Mercedes B Class
VS
The BMW 2 Series Active Tourer and the Mercedes B‑Class are the two leading compact MPVs for buyers who need practical space without the bulk of an SUV. The 2 Series Active Tourer leans toward a driver-focused, sharper feel, while the B‑Class prioritizes passenger comfort, flexible packaging and a …
Mercedes B Class
VW Golf
VS
Mercedes B Class and VW Golf go head-to-head: compare performance, space, features and price in one quick overview to see which model suits your daily driving, budget and lifestyle better. A clear, side-by-side look helps you make the smarter choice. || Unsure whether the Mercedes B Class or the …
Mercedes B Class
Mercedes C-Class Saloon
VS
The Mercedes B-Klasse and C-Klasse Limousine are distinct in their appeal, catering to different automotive preferences. The B-Klasse offers a spacious interior and versatility ideal for family-oriented buyers, while the C-Klasse Limousine crafts a more luxurious experience with its sleek design …
Mercedes B Class
Mercedes CLA Coupe
VS
Mercedes B Class and Mercedes CLA Coupe go head-to-head: compare performance, space, features and price in one quick overview to see which model suits your daily driving, budget and lifestyle better. A clear, side-by-side look helps you make the smarter choice. || Unsure whether the Mercedes B …
Mercedes B Class
Mercedes E-Class
VS
Mercedes B Class and Mercedes E-Class go head-to-head: compare performance, space, features and price in one quick overview to see which model suits your daily driving, budget and lifestyle better. A clear, side-by-side look helps you make the smarter choice. || Unsure whether the Mercedes B Class …
Mercedes B Class
Volvo XC40
VS
In a head-to-head comparison, the Mercedes B-Klasse and Volvo XC40 each present unique appeals to different driving preferences. The Mercedes B-Klasse, with its refined elegance and advanced technology, offers a smooth ride and functional versatility ideal for families. On the other hand, the Volvo …
Audi A3 Sportback
Mercedes B Class
VS
Audi A3 Sportback and Mercedes B Class go head-to-head: compare performance, space, features and price in one quick overview to see which model suits your daily driving, budget and lifestyle better. A clear, side-by-side look helps you make the smarter choice. || Unsure whether the Audi A3 …
Audi Q3
Mercedes B Class
VS
In the competitive landscape of compact luxury vehicles, the Audi Q3 stands out with its dynamic design and sporty performance, appealing to drivers seeking a spirited driving experience. On the other hand, the Mercedes B-Klasse offers a more practical approach, prioritizing spacious interiors and …
Lexus LS
Mercedes B Class

Costs and Consumption
Price
112,300 - 131,100 £
Price
33,100 - 52,500 £
Consumption L/100km
9.6 L/100km
Consumption L/100km
5.1 - 6.9 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
216 g/km
co2
133 - 156 g/km
Fuel tank capacity
82 L
Fuel tank capacity
-

Dimensions and Body
Body Type
Sedan
Body Type
MPV
Seats
4
Seats
5
Doors
4
Doors
-
Curb weight
2,345 kg
Curb weight
1,405 - 1,565 kg
Trunk capacity
430 L
Trunk capacity
445 - 455 L
Length
5,235 mm
Length
-
Width
1,900 mm
Width
1,796 mm
Height
1,460 mm
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
455 kg
Payload
515 - 550 kg

Engine and Performance
Engine Type
Full Hybrid
Engine Type
Petrol MHEV, Diesel
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Dual-Clutch Automatic
Drive Type
All-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
359 HP
Power HP
116 - 238 HP
Acceleration 0-100km/h
5.5 s
Acceleration 0-100km/h
6.5 - 10 s
Max Speed
250 km/h
Max Speed
-
Torque
-
Torque
200 - 400 Nm
Number of Cylinders
6
Number of Cylinders
4
Power kW
264 kW
Power kW
85 - 175 kW
Engine capacity
3,456 cm3
Engine capacity
1,332 - 1,991 cm3

General
Model Year
2023
Model Year
2025
CO2 Efficiency Class
G
CO2 Efficiency Class
D, E, F
Brand
Lexus
Brand
Mercedes-Benz
What drivetrain options does the Lexus LS have?

The Lexus LS is available as All-Wheel Drive.

DriveDuel uses data analysis and artificial intelligence to evaluate vehicle data and create content. Content is regularly reviewed and improved. The displayed prices are estimates based on German list prices, adjusted to the respective country’s VAT. Country-specific registration taxes are not included. This information is not legally binding.