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Chevrolet Corvette Roadster vs Porsche 911 Convertible comparison

Compare performance (680 HP vs 711 HP), boot space and price (97,100 £ vs 138,000 £ ) at a glance. Find out which car is the better choice for you – Chevrolet Corvette Roadster or Porsche 911 Convertible?

Chevrolet Corvette Roadster vs Porsche 911 Convertible: Key differences

Chevrolet Corvette Roadster

  • substantially cheaper
details

Porsche 911 Convertible

  • very slightly more power
  • somewhat more efficient
  • marginally quicker 0–100 km/h
  • slightly lighter
  • barely more trunk space
details

By Achim Sedelmaier

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

Corvette Roadster

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.

Chevrolet Corvette Roadster is substantially cheaper – starting at 97,100 £ , while the Porsche 911 Convertible costs 138,000 £ . That’s a price difference of around 40,886 £.

Fuel consumption also shows a difference: the Porsche 911 Convertible uses 10.5 L/100km and is somewhat more efficient than the Chevrolet Corvette Roadster with 12.6 L/100km. The difference is about 2.1 L/100km.

911 Convertible

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 Porsche 911 Convertible offers very slightly more power – delivering 711 HP compared to 680 HP. That’s roughly 31 HP more horsepower.

When accelerating from 0 to 100 km/h, the Porsche 911 Convertible is marginally quicker – completing the sprint in 2.6 s, while the Chevrolet Corvette Roadster takes 2.7 s. That’s about 0.1 s quicker.

There’s also a difference in torque: the Chevrolet Corvette Roadster delivers marginally more torque with 806 Nm compared to 800 Nm. That’s about 6 Nm more.

Space and Everyday Use:

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

Seats: Porsche 911 Convertible offers more seats – 4 vs 2.

In terms of curb weight, Porsche 911 Convertible is slightly lighter – 1,572 kg compared to 1,767 kg. The difference is around 195 kg.

Looking at boot space, the Porsche 911 Convertible offers barely more boot space – 373 L compared to 357 L. That’s a difference of about 16 L.

When it comes to payload, the Porsche 911 Convertible carries noticeably more – 345 kg compared to 213 kg. That’s a difference of about 132 kg.

Who wins the race in the data check?

The Porsche 911 Convertible stands well ahead of its rival 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
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Porsche 911 Convertible

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Chevrolet Corvette Roadster

The Chevrolet Corvette Roadster turns any commute into a headline, with sculpted, exotic-car looks and an electrically folding roof that invites you to drive with the sky on. Behind that stylish face is a jewel of a sports car that serves up sharp handling, a theatrical exhaust note, and more drama per mile than most rivals — great fun for buyers who want supercar sensation without supercar pretensions.

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Reviews Chevrolet Corvette Roadster

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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.

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Chevrolet Corvette Roadster
Porsche 911 Convertible

Costs and Consumption
Price
97,100 - 162,800 £
Price
138,000 - 244,500 £
Consumption L/100km
12.6 - 16.5 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
289 - 377 g/km
co2
237 - 310 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Roadster
Body Type
Convertible
Seats
2
Seats
2 - 4
Doors
-
Doors
-
Curb weight
1,767 - 1,944 kg
Curb weight
1,572 - 1,900 kg
Trunk capacity
355 - 357 L
Trunk capacity
163 - 373 L
Length
-
Length
-
Width
1,934 - 2,025 mm
Width
1,852 - 1,900 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
156 - 213 kg
Payload
195 - 345 kg

Engine and Performance
Engine Type
Full Hybrid, Petrol
Engine Type
Petrol, Full Hybrid
Transmission
Automatic
Transmission
Manuel, Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Drive Type
All-Wheel Drive, Rear-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
482 - 680 HP
Power HP
394 - 711 HP
Acceleration 0-100km/h
2.7 - 3.5 s
Acceleration 0-100km/h
2.6 - 4.7 s
Max Speed
-
Max Speed
-
Torque
613 - 806 Nm
Torque
450 - 800 Nm
Number of Cylinders
8
Number of Cylinders
6
Power kW
354 - 475 kW
Power kW
290 - 523 kW
Engine capacity
5,460 - 6,162 cm3
Engine capacity
2,981 - 3,996 cm3

General
Model Year
2024
Model Year
2,024 - 2,026
CO2 Efficiency Class
G
CO2 Efficiency Class
G
Brand
Chevrolet
Brand
Porsche
Is the Chevrolet Corvette Roadster offered with different drivetrains?

Available configurations include All-Wheel Drive or 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.