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Audi A1 vs Mercedes A Class Saloon - Differences and prices compared

Compare performance (207 HP vs 320 HP), boot space and price (20000 £ vs 32700 £ ) at a glance. Find out which car is the better choice for you – Audi A1 or Mercedes A Class Saloon?

Audi A1

Mercedes A Class Saloon

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

A1

Costs and Efficiency:

When it comes to price and running costs, the biggest differences usually appear. This is often where you see which car fits your budget better in the long run.

Audi A1 has a significantly advantage in terms of price – it starts at 20000 £ , while the Mercedes A Class Saloon costs 32700 £ . That’s a price difference of around 12750 £.

Fuel consumption also shows a difference: Mercedes A Class Saloon manages with 0.70 L and is therefore convincingly more efficient than the Audi A1 with 5.20 L. The difference is about 4.50 L per 100 km.

A Class Saloon

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 Mercedes A Class Saloon has a evident edge – offering 320 HP compared to 207 HP. That’s roughly 113 HP more horsepower.

In acceleration from 0 to 100 km/h, the Mercedes A Class Saloon is evident quicker – completing the sprint in 4.80 s, while the Audi A1 takes 6.50 s. That’s about 1.70 s faster.

There’s also a difference in torque: Mercedes A Class Saloon pulls noticeable stronger with 450 Nm compared to 320 Nm. That’s about 130 Nm difference.

A1

Space and Everyday Use:

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

Both vehicles offer seating for 5 people.

In curb weight, Audi A1 is distinct lighter – 1175 kg compared to 1450 kg. The difference is around 275 kg.

In terms of boot space, the Mercedes A Class Saloon offers slightly more room – 395 L compared to 335 L. That’s a difference of about 60 L.

When it comes to payload, Mercedes A Class Saloon minimal takes the win – 490 kg compared to 470 kg. That’s a difference of about 20 kg.

Who wins the race in the data check?

The Mercedes A Class Saloon is far ahead 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.

Audi A1
Mercedes A Class Saloon

Costs and Consumption

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Engine and Performance

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Dimensions and Body

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from about £32,700
A Class Saloon

Mercedes A Class Saloon

  • Engine Type : Plugin Hybrid, Petrol MHEV, Diesel
  • Transmission : Automatic
  • Drive Type : Front-Wheel Drive, All-Wheel Drive
  • Power HP : 116 - 320 HP
  • Consumption L/100km : 0.7 - 8.1 L
  • Electric Range : 88 km

Audi A1

The Audi A1 is a compact premium hatch that wraps Audi's polished design and surprisingly grown-up cabin into a city-friendly package. It’s poised and fun to drive, a smart pick for buyers who want luxury flair without the fuss of a bigger car — and it makes tight parking feel almost enjoyable.

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Mercedes A Class Saloon

The Mercedes A‑Class Saloon blends compact practicality with premium flair, wrapping a surprisingly spacious interior in a slick, modern package that feels more grown-up than its hatchback sibling. It’s an ideal choice for city drivers who want Mercedes polish and cutting-edge tech without the ostentation of a larger saloon, and it even manages to make the daily commute feel a little bit special.

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Audi A1
Mercedes A Class Saloon

Costs and Consumption

Price
20000 - 28800 £
Price
32700 - 55900 £
Consumption L/100km
5.2 - 6.4 L
Consumption L/100km
0.7 - 8.1 L
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
88 km
Battery Capacity
-
Battery Capacity
12.90 kWh
co2
118 - 146 g/km
co2
16 - 184 g/km
Fuel tank capacity
-
Fuel tank capacity
35 - 51 L

Dimensions and Body

Body Type
Hatchback
Body Type
Sedan
Seats
5
Seats
5
Doors
-
Doors
4
Curb weight
1175 - 1365 kg
Curb weight
1450 - 1705 kg
Trunk capacity
335 L
Trunk capacity
345 - 395 L
Length
-
Length
4558 - 4570 mm
Width
1740 - 1756 mm
Width
1796 mm
Height
-
Height
1413 - 1429 mm
Max trunk capacity
-
Max trunk capacity
-
Payload
410 - 470 kg
Payload
475 - 490 kg

Engine and Performance

Engine Type
Petrol
Engine Type
Plugin Hybrid, Petrol MHEV, Diesel
Transmission
Manuel, Automatic
Transmission
Automatic
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Transmission Detail
Dual-Clutch Automatic
Drive Type
Front-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
95 - 207 HP
Power HP
116 - 320 HP
Acceleration 0-100km/h
6.5 - 11.5 s
Acceleration 0-100km/h
4.8 - 9.9 s
Max Speed
-
Max Speed
206 - 250 km/h
Torque
175 - 320 Nm
Torque
200 - 450 Nm
Number of Cylinders
3 - 4
Number of Cylinders
4
Power kW
70 - 152 kW
Power kW
85 - 235 kW
Engine capacity
999 - 1984 cm3
Engine capacity
1332 - 1991 cm3

General

Model Year
2025
Model Year
2024 - 2025
CO2 Efficiency Class
D, E
CO2 Efficiency Class
B, D, G, E
Brand
Audi
Brand
Mercedes-Benz
What drive types are available for the Audi A1?

Available configurations include Front-Wheel Drive.

The prices shown are estimates based on German list prices, adjusted for local VAT. Local registration taxes (e.g. NoVA, BPM or CO2 malus) are not included. This information is not legally binding.