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Lexus LC Convertible vs Mercedes GLA comparison

Compare performance (464 HP vs 421 HP), boot space and price (117,300 £ vs 38,800 £ ) at a glance. Find out which car is the better choice for you – Lexus LC Convertible or Mercedes GLA?

Lexus LC Convertible vs Mercedes GLA: Key differences

Lexus LC Convertible

  • barely more power
details

Mercedes GLA

4.5 (4 Reviews)
rate
  • clearly cheaper
  • substantially more efficient
  • barely quicker 0–100 km/h
  • visibly lighter
  • clearly more trunk space
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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

LC Convertible

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 GLA is clearly cheaper – starting at 38,800 £ , while the Lexus LC Convertible costs 117,300 £ . That’s a price difference of around 78,506 £.

Fuel consumption also shows a difference: the Mercedes GLA uses 2.9 L/100km and is substantially more efficient than the Lexus LC Convertible with 11.7 L/100km. The difference is about 8.8 L/100km.

GLA

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 LC Convertible offers barely more power – delivering 464 HP compared to 421 HP. That’s roughly 43 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes GLA is barely quicker – completing the sprint in 4.3 s, while the Lexus LC Convertible takes 4.6 s. That’s about 0.3 s quicker.

There’s also a difference in torque: the Lexus LC Convertible delivers very slightly more torque with 530 Nm compared to 500 Nm. That’s about 30 Nm more.

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 GLA offers more seats – 5 vs 4.

In terms of curb weight, Mercedes GLA is visibly lighter – 1,570 kg compared to 2,110 kg. The difference is around 540 kg.

Looking at boot space, the Mercedes GLA offers clearly more boot space – 435 L compared to 149 L. That’s a difference of about 286 L.

When it comes to payload, the Mercedes GLA carries markedly more – 500 kg compared to 340 kg. That’s a difference of about 160 kg.

Who wins the race in the data check?

The Mercedes GLA 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 £38,800
GLA

Mercedes GLA

  • Engine Type : Petrol MHEV, Plugin Hybrid, Diesel, Petrol
  • Transmission : Automatic
  • Drive Type : Front-Wheel Drive, All-Wheel Drive
  • Power HP : 116 - 421 HP
  • Consumption L/100km : 2.9 - 9.5 L/100km
  • Electric Range : 74 km
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Lexus LC Convertible
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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Lexus LC Convertible

The Lexus LC Convertible is a head-turning grand tourer that turns dramatic coupe styling into a luxurious open-top experience, delivering silk-smooth refinement whether you’re gliding along coastal roads or parked under city lights. It’s aimed at buyers who crave show-stopping looks and cosseting comfort over track-day aggression, marrying plush materials and effortless pace with just enough theatrical flair to make every arrival feel like an event.

details
lc-convertible-archive

Reviews Lexus LC Convertible

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

Mercedes GLA

The Mercedes GLA is a compact luxury crossover that brings Mercedes-Benz's refined design and premium cabin materials into a practical, city-friendly package. It combines comfortable ride quality and intuitive tech with poised handling, making it a confident choice for everyday driving and longer journeys.

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20C0047_071
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Reviews Mercedes GLA

4.5 (4 Reviews)
rate
Lucien
1 May 2026, 07:12:24

GLA 180 petrol. Ideal for city and highway. Very smooth and quiet. The automatic gearbox is a delight. Average consumption 6.2 L/100 km. Special edition 180 Cyber Edition, leather seats....

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
Gutter
24 Feb 2026, 21:53:27

Super nimble, very impressive power from this 1,300cc mild‑hybrid engine — in town, on the road and on the motorway for this 2025 GLA 180 Style AMG... premium interior!

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
Serge
16 Jan 2026, 16:09:11

You have to compare like with like — the GLA should be compared to the Q3, not the Q2 as in your study!

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

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Lexus LC Convertible
Mercedes GLA

Costs and Consumption
Price
117,300 - 121,300 £
Price
38,800 - 75,300 £
Consumption L/100km
11.7 L/100km
Consumption L/100km
2.9 - 9.5 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
74 km
Battery Capacity
-
Battery Capacity
-
co2
275 g/km
co2
66 - 216 g/km
Fuel tank capacity
82 L
Fuel tank capacity
-

Dimensions and Body
Body Type
Convertible
Body Type
SUV
Seats
4
Seats
5
Doors
2
Doors
-
Curb weight
2,110 kg
Curb weight
1,570 - 1,810 kg
Trunk capacity
149 L
Trunk capacity
385 - 435 L
Length
4,770 mm
Length
-
Width
1,920 mm
Width
1,834 - 1,849 mm
Height
1,350 mm
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
340 kg
Payload
480 - 500 kg

Engine and Performance
Engine Type
Petrol
Engine Type
Petrol MHEV, Plugin Hybrid, Diesel, Petrol
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Dual-Clutch Automatic
Drive Type
Rear-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
464 HP
Power HP
116 - 421 HP
Acceleration 0-100km/h
4.6 s
Acceleration 0-100km/h
4.3 - 11 s
Max Speed
270 km/h
Max Speed
-
Torque
530 Nm
Torque
230 - 500 Nm
Number of Cylinders
8
Number of Cylinders
4
Power kW
341 kW
Power kW
85 - 310 kW
Engine capacity
4,969 cm3
Engine capacity
1,332 - 1,991 cm3

General
Model Year
2023
Model Year
2025
CO2 Efficiency Class
G
CO2 Efficiency Class
E, F, B, G
Brand
Lexus
Brand
Mercedes-Benz
Is the Lexus LC Convertible offered with different drivetrains?

Available configurations include Rear-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.