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Lexus LC Coupe vs Porsche 911 Convertible comparison

Compare performance (464 HP vs 711 HP), boot space and price (105,400 £ vs 138,000 £ ) at a glance. Find out which car is the better choice for you – Lexus LC Coupe or Porsche 911 Convertible?

Lexus LC Coupe vs Porsche 911 Convertible: Key differences

Lexus LC Coupe

  • noticeably cheaper
  • noticeably more efficient
details

Porsche 911 Convertible

  • markedly more power
  • clearly quicker 0–100 km/h
  • noticeably lighter
  • clearly more trunk space
details

By Achim Sedelmaier

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

LC Coupe

Costs and Efficiency:

Looking at overall running costs, both models reveal some interesting differences in everyday economy.

Lexus LC Coupe is noticeably cheaper – starting at 105,400 £ , while the Porsche 911 Convertible costs 138,000 £ . That’s a price difference of around 32,615 £.

Fuel consumption also shows a difference: the Lexus LC Coupe uses 8.1 L/100km and is noticeably more efficient than the Porsche 911 Convertible with 10.5 L/100km. The difference is about 2.4 L/100km.

911 Convertible

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 Porsche 911 Convertible offers markedly more power – delivering 711 HP compared to 464 HP. That’s roughly 247 HP more horsepower.

When accelerating from 0 to 100 km/h, the Porsche 911 Convertible is clearly quicker – completing the sprint in 2.6 s, while the Lexus LC Coupe takes 4.7 s. That’s about 2.1 s quicker.

There’s also a difference in torque: the Porsche 911 Convertible delivers noticeably more torque with 800 Nm compared to 530 Nm. That’s about 270 Nm more.

Space and Everyday Use:

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

Both vehicles offer seating for 4 people.

In terms of curb weight, Porsche 911 Convertible is noticeably lighter – 1,572 kg compared to 1,930 kg. The difference is around 358 kg.

Looking at boot space, the Porsche 911 Convertible offers clearly more boot space – 373 L compared to 197 L. That’s a difference of about 176 L.

When it comes to payload, the Lexus LC Coupe carries markedly more – 465 kg compared to 345 kg. That’s a difference of about 120 kg.

Who wins the race in the data check?

The Porsche 911 Convertible 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.

from £138,000
911 Convertible

Porsche 911 Convertible

  • Engine Type Petrol, Full Hybrid
  • Transmission Manuel, Automatic
  • Drive Type Rear-Wheel Drive, All-Wheel Drive
  • Power HP 394 - 711 HP
  • Consumption L/100km 10.5 - 13.7 L/100km
Lexus LC Coupe
Porsche 911 Convertible

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Lexus LC Coupe

The Lexus LC is a striking grand tourer that fuses Japanese craftsmanship with theatrical styling; slipping into its cockpit feels like being handed a bespoke suit—polished, dramatic and effortlessly comfortable. It prefers to seduce rather than shout, delivering a serene yet engaging drive for buyers who want presence and refinement without supercar fuss.

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Porsche 911 Convertible

The Porsche 911 Cabriolet transforms the iconic silhouette into an open‑air weapon, offering roof-down glamour and razor-sharp handling that still feels perfectly composed on normal roads. It’s the kind of car that serves daily duties with surprising ease while delivering intoxicating engine music and a grin factor that makes every trip feel like a small victory.

details
Lexus LC Coupe
Porsche 911 Convertible

Costs and Consumption

Price
105,400 - 114,900 £
Price
138,000 - 244,500 £
Consumption L/100km
8.1 - 11.6 L/100km
Consumption L/100km
10.5 - 13.7 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
184 - 262 g/km
co2
237 - 310 g/km
Fuel tank capacity
82 L
Fuel tank capacity
-

Dimensions and Body

Body Type
Coupe
Body Type
Convertible
Seats
4
Seats
2 - 4
Doors
2
Doors
-
Curb weight
1,930 - 1,980 kg
Curb weight
1,572 - 1,900 kg
Trunk capacity
172 - 197 L
Trunk capacity
163 - 373 L
Length
4,770 mm
Length
-
Width
1,920 mm
Width
1,852 - 1,900 mm
Height
1,345 mm
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
445 - 465 kg
Payload
195 - 345 kg

Engine and Performance

Engine Type
Petrol, Full Hybrid
Engine Type
Petrol, Full Hybrid
Transmission
Automatic
Transmission
Manuel, Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Drive Type
Rear-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
359 - 464 HP
Power HP
394 - 711 HP
Acceleration 0-100km/h
4.7 - 5 s
Acceleration 0-100km/h
2.6 - 4.7 s
Max Speed
250 - 270 km/h
Max Speed
-
Torque
530 Nm
Torque
450 - 800 Nm
Number of Cylinders
6 - 8
Number of Cylinders
6
Power kW
264 - 341 kW
Power kW
290 - 523 kW
Engine capacity
3,456 - 4,969 cm3
Engine capacity
2,981 - 3,996 cm3

General

Model Year
2023
Model Year
2,024 - 2,026
CO2 Efficiency Class
G
CO2 Efficiency Class
G
Brand
Lexus
Brand
Porsche
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.