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McLaren GT Series vs Audi A3 Limousine comparison

Compare performance (635 HP vs 400 HP), boot space and price (175,700 £ vs 27,700 £ ) at a glance. Find out which car is the better choice for you – McLaren GT Series or Audi A3 Limousine?

McLaren GT Series vs Audi A3 Limousine: Key differences

McLaren GT Series

  • noticeably more power
  • slightly quicker 0–100 km/h
details

Audi A3 Limousine

  • significantly cheaper
  • clearly more efficient
  • slightly lighter
  • marginally more trunk space
details

By Achim Sedelmaier

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

GT Series

Costs and Efficiency:

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

Audi A3 Limousine is significantly cheaper – starting at 27,700 £ , while the McLaren GT Series costs 175,700 £ . That’s a price difference of around 148,029 £.

Fuel consumption also shows a difference: the Audi A3 Limousine uses 4.4 L/100km and is clearly more efficient than the McLaren GT Series with 11.9 L/100km. The difference is about 7.5 L/100km.

A3 Limousine

Engine and Performance:

Power, torque and acceleration say a lot about how a car feels on the road. This is where you see which model delivers more driving dynamics.

When it comes to engine power, the McLaren GT Series offers noticeably more power – delivering 635 HP compared to 400 HP. That’s roughly 235 HP more horsepower.

When accelerating from 0 to 100 km/h, the McLaren GT Series is slightly quicker – completing the sprint in 3.2 s, while the Audi A3 Limousine takes 3.8 s. That’s about 0.6 s quicker.

There’s also a difference in torque: the McLaren GT Series delivers clearly more torque with 630 Nm compared to 500 Nm. That’s about 130 Nm more.

Space and Everyday Use:

Beyond pure performance, interior space and usability matter most in daily life. This is where you see which car is more practical and versatile.

Seats: Audi A3 Limousine offers more seats – 5 vs 2.

In terms of curb weight, Audi A3 Limousine is slightly lighter – 1,360 kg compared to 1,520 kg. The difference is around 160 kg.

Looking at boot space, the Audi A3 Limousine offers marginally more boot space – 425 L compared to 420 L. That’s a difference of about 5 L.

Who wins the race in the data check?

The Audi A3 Limousine holds a decisive overall lead 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 £27,700
A3 Limousine

Audi A3 Limousine

  • Engine Type Petrol, Petrol MHEV, Diesel
  • Transmission Manuel, Automatic
  • Drive Type Front-Wheel Drive, All-Wheel Drive
  • Power HP 116 - 400 HP
  • Consumption L/100km 4.4 - 9.2 L/100km
McLaren GT Series
Audi A3 Limousine

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

McLaren GT Series

The McLaren GT takes the supercar blueprint and stretches it into a grand tourer, marrying thrilling pace with genuine long-distance comfort and a cabin that’s actually liveable. If you crave weekend escape capability without surrendering driver engagement, this is the car to consider — though it does attract a fair share of admiring glances.

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Audi A3 Limousine

The Audi A3 sedan dresses up compact practicality in clean, premium lines, giving you the feel of an upscale small car with a proper boot. Inside it’s neat, driver-focused and nicely finished — a sensible, enjoyable daily companion that prefers poise over showy theatrics.

details
McLaren GT Series
Audi A3 Limousine

Costs and Consumption

Price
175,700 £
Price
27,700 - 94,300 £
Consumption L/100km
11.9 L/100km
Consumption L/100km
4.4 - 9.2 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
270 g/km
co2
115 - 208 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Coupe
Body Type
Sedan
Seats
2
Seats
5
Doors
-
Doors
-
Curb weight
1,520 kg
Curb weight
1,360 - 1,640 kg
Trunk capacity
420 L
Trunk capacity
321 - 425 L
Length
-
Length
-
Width
2,045 mm
Width
1,816 - 1,851 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
-
Payload
415 - 480 kg

Engine and Performance

Engine Type
Petrol
Engine Type
Petrol, Petrol MHEV, Diesel
Transmission
Automatic
Transmission
Manuel, Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Drive Type
Rear-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
635 HP
Power HP
116 - 400 HP
Acceleration 0-100km/h
3.2 s
Acceleration 0-100km/h
3.8 - 10.1 s
Max Speed
-
Max Speed
-
Torque
630 Nm
Torque
220 - 500 Nm
Number of Cylinders
8
Number of Cylinders
4 - 5
Power kW
467 kW
Power kW
85 - 294 kW
Engine capacity
3,994 cm3
Engine capacity
1,498 - 2,480 cm3

General

Model Year
2023
Model Year
2,025 - 2,026
CO2 Efficiency Class
G
CO2 Efficiency Class
D, C, E, G
Brand
McLaren
Brand
Audi
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.