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Mercedes SL Class vs Vauxhall Zafira Life comparison

Compare performance (816 HP vs 180 HP), boot space and price (112,700 £ vs 36,000 £ ) at a glance. Find out which car is the better choice for you – Mercedes SL Class or Vauxhall Zafira Life?

Mercedes SL Class vs Vauxhall Zafira Life: Key differences

Mercedes SL Class

  • substantially more power
  • substantially quicker 0–100 km/h
  • very slightly lighter

Vauxhall Zafira Life

  • considerably cheaper
  • clearly more efficient
  • significantly more electric range

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

SL Class

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.

Vauxhall Zafira Life is considerably cheaper – starting at 36,000 £ , while the Mercedes SL Class costs 112,700 £ . That’s a price difference of around 76,713 £.

Fuel consumption also shows a difference: the Vauxhall Zafira Life uses 7.1 L/100km and is clearly more efficient than the Mercedes SL Class with 9 L/100km. The difference is about 1.9 L/100km.

As for electric range, the Vauxhall Zafira Life offers significantly more range – reaching up to 347 km, about 335 km more than the Mercedes SL Class.

Zafira Life

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 SL Class offers substantially more power – delivering 816 HP compared to 180 HP. That’s roughly 636 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes SL Class is substantially quicker – completing the sprint in 2.9 s, while the Vauxhall Zafira Life takes 10.6 s. That’s about 7.7 s quicker.

There’s also a difference in torque: the Mercedes SL Class delivers substantially more torque with 1,420 Nm compared to 400 Nm. That’s about 1,020 Nm more.

SL Class

Space and Everyday Use:

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

Seats: Vauxhall Zafira Life offers more seats – 8 vs 4.

In terms of curb weight, Mercedes SL Class is very slightly lighter – 1,810 kg compared to 1,953 kg. The difference is around 143 kg.

When it comes to payload, the Vauxhall Zafira Life carries significantly more – 914 kg compared to 375 kg. That’s a difference of about 539 kg.

Who wins the race in the data check?

The Mercedes SL Class holds a solid 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 £112,700
SL Class

Mercedes SL Class

  • Engine Type : Petrol MHEV, Petrol, Plugin Hybrid
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 381 - 816 HP
  • Consumption L/100km : 9 - 13.6 L/100km
  • Electric Range : 12 km
Mercedes SL Class
Vauxhall Zafira Life

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Mercedes SL Class

The Mercedes SL blends timeless elegance with a cheeky sense of occasion, its retractable roof turning any commute into a small celebratory parade. Behind the wheel it behaves like a grown-up sports car that prefers comfort and presence over headline-grabbing bravado, making it a tempting choice for buyers who want to arrive in style.

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Vauxhall Zafira Life

The Opel Zafira Life is a practical, no-nonsense people carrier that wraps flexible space and family-friendly features into a tidy, grown-up package. It’s comfy on long runs, easy to live with day to day, and wears its van roots with surprising style — the kind of sensible buy that still manages to smile.

details
Mercedes SL Class
Vauxhall Zafira Life

Costs and Consumption

Price
112,700 - 219,300 £
Price
36,000 - 53,200 £
Consumption L/100km
9 - 13.6 L/100km
Consumption L/100km
7.1 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
24.7 - 24.8 kWh/100km
Electric Range
12 km
Electric Range
220 - 347 km
Battery Capacity
-
Battery Capacity
-
co2
206 - 309 g/km
co2
0 - 186 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Roadster
Body Type
Bus
Seats
4
Seats
8
Doors
-
Doors
5
Curb weight
1,810 - 2,195 kg
Curb weight
1,953 - 2,240 kg
Trunk capacity
-
Trunk capacity
0 L
Length
-
Length
4,981 - 5,331 mm
Width
1,915 mm
Width
2,010 mm
Height
-
Height
1,890 mm
Max trunk capacity
-
Max trunk capacity
4,200 - 4,900 L
Payload
145 - 375 kg
Payload
850 - 914 kg

Engine and Performance

Engine Type
Petrol MHEV, Petrol, Plugin Hybrid
Engine Type
Electric, Diesel
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Reduction Gearbox, Automatic Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
381 - 816 HP
Power HP
136 - 180 HP
Acceleration 0-100km/h
2.9 - 4.9 s
Acceleration 0-100km/h
10.6 - 14.3 s
Max Speed
-
Max Speed
130 km/h
Torque
480 - 1,420 Nm
Torque
260 - 400 Nm
Number of Cylinders
4 - 8
Number of Cylinders
4
Power kW
280 - 600 kW
Power kW
100 - 132 kW
Engine capacity
1,991 - 3,982 cm3
Engine capacity
2,184 cm3

General

Model Year
2,025
Model Year
2,024 - 2,025
CO2 Efficiency Class
G
CO2 Efficiency Class
A, G
Brand
Mercedes-Benz
Brand
Vauxhall
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.