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Mercedes SL Class vs Dacia Bigster comparison

Compare performance (816 HP vs 158 HP), boot space and price (112,700 £ vs 20,600 £ ) at a glance. Find out which car is the better choice for you – Mercedes SL Class or Dacia Bigster?

Mercedes SL Class vs Dacia Bigster: Key differences

Mercedes SL Class

  • significantly more power
  • substantially quicker 0–100 km/h
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Dacia Bigster

4.6 (11 Reviews)
rate
  • clearly cheaper
  • clearly more efficient
  • visibly lighter
  • considerably more trunk space
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All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.

By Achim Sedelmaier

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

SL Class

Costs and Efficiency:

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

Dacia Bigster is clearly cheaper – starting at 20,600 £ , while the Mercedes SL Class costs 112,700 £ . That’s a price difference of around 92,142 £.

Fuel consumption also shows a difference: the Dacia Bigster uses 4.7 L/100km and is clearly more efficient than the Mercedes SL Class with 9 L/100km. The difference is about 4.3 L/100km.

Bigster

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 Mercedes SL Class offers significantly more power – delivering 816 HP compared to 158 HP. That’s roughly 658 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 Dacia Bigster takes 9.7 s. That’s about 6.8 s quicker.

There’s also a difference in torque: the Mercedes SL Class delivers substantially more torque with 1,420 Nm compared to 230 Nm. That’s about 1,190 Nm more.

SL Class

Space and Everyday Use:

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

Seats: Dacia Bigster offers more seats – 5 vs 4.

In terms of curb weight, Dacia Bigster is visibly lighter – 1,425 kg compared to 1,810 kg. The difference is around 385 kg.

Looking at boot space, the Dacia Bigster offers considerably more boot space – 667 L compared to 240 L. That’s a difference of about 427 L.

When it comes to payload, the Dacia Bigster carries moderately more – 465 kg compared to 375 kg. That’s a difference of about 90 kg.

Who wins the race in the data check?

The Dacia Bigster 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.

from £20,600
Bigster

Dacia Bigster

  • Engine Type Petrol MHEV, Full Hybrid, LPG
  • Transmission Manuel, Automatic
  • Drive Type Front-Wheel Drive, All-Wheel Drive
  • Power HP 140 - 158 HP
  • Consumption L/100km 4.7 - 7.2 L/100km
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Frequently compared as well

Dacia Jogger
Dacia Bigster
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Choosing between the Dacia Jogger and the Dacia Bigster comes down to whether you prioritize flexible seven-seat family practicality and low running costs (the Jogger) or the larger, SUV-styled presence and greater cargo space of the Bigster. I’ll outline their strengths and trade-offs so you can …
Toyota RAV4
Dacia Bigster
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Put the ever-reliable Toyota RAV4 next to the newcomer Dacia Bigster and you get two sensible SUVs with very different appeals: the RAV4 delivers years of refinement, hybrid efficiency and a quietly premium cabin, while the Bigster trades polish for cavernous space and a wallet-friendly price. If …
Mercedes SL Class
Dacia Bigster

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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Reviews Mercedes SL Class

No reviews yet. Share your experience and help others decide.

Dacia Bigster

The Dacia Bigster is a straightforward, value-driven SUV that emphasizes space, practicality and low running costs rather than flashy tech. It’s a sensible choice for buyers who want a roomy, well-built family car with rugged styling and easy-to-use features at an affordable price.

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Reviews Dacia Bigster

4.6 (11 Reviews)
rate
Pat
21 Jun 2026, 12:25:32

More car for your money

How do you mainly use this car? (optional): Family car
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Guus Lausberg
1 Jun 2026, 17:58:14

I've had a Dacia Bigster Journey 155 Full Hybrid for half a year. I had high expectations of this car beforehand and even those have all been exceeded. Truly a wonderful car.

How do you mainly use this car? (optional): City / Short distance
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Timo
13 May 2026, 05:34:56

Sensible and practical car. Drives okay. Low fuel consumption in summer. Good interior and cargo space. Interior feels cheap. Noisy in some situations. Sufficient ground clearance even for poor roads.

How do you mainly use this car? (optional): Family car
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Paul Wolf
23 Apr 2026, 06:45:13

bought it.

How do you mainly use this car? (optional): Family car
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Nöpp
20 Apr 2026, 11:25:00

If the Bigster comes as a Hybrid 4x4 G150 automatic, it’s an interesting car. I’m currently leasing a Sandero Stepway running on LPG and will return it in November. Unfortunately that engine option isn’t offered in the Jogger, which makes the Bigster appealing to me. We’re fans of LPG — and now even with an automatic.

How do you mainly use this car? (optional): City / Short distance
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

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This comparison pits the Dacia Bigster against the MG HS to help real buyers choose between a rugged, value-focused family SUV and a more polished, feature-rich rival. The Bigster prioritises low running costs, robustness and space, while the MG HS offers greater refinement, kit and driving comfort …
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The Skoda Kodiaq is the sensible grown-up: roomy, cleverly packaged and quietly refined for family life, while the Dacia Bigster bangs the value drum — massive interior and tough price tag, but fewer niceties. Choose the Kodiaq for long-term polish and smarter detailing; pick the Bigster if you …
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Hyundai Tucson
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Comparing the Hyundai Tucson and the Dacia Bigster helps you decide between the Tucson’s more refined, well‑equipped compact SUV package and the Bigster’s value‑focused, spacious approach. If you prioritise refinement, tech and proven powertrains pick the Tucson; if budget, simplicity and maximum …
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In an intriguing showdown, the Renault Rafale and Dacia Bigster highlight the distinct approaches of their respective brands in the competitive SUV market. While the Rafale boasts a refined design and advanced technology aimed at delivering a premium driving experience, the Bigster offers an …
Mercedes SL Class
Dacia Bigster

Costs and Consumption
Price
112,700 - 219,300 £
Price
20,600 - 28,100 £
Consumption L/100km
9 - 13.6 L/100km
Consumption L/100km
4.7 - 7.2 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
12 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
206 - 309 g/km
co2
106 - 134 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Roadster
Body Type
SUV
Seats
4
Seats
5
Doors
-
Doors
-
Curb weight
1,810 - 2,195 kg
Curb weight
1,425 - 1,611 kg
Trunk capacity
110 - 240 L
Trunk capacity
444 - 667 L
Length
-
Length
-
Width
1,915 mm
Width
1,813 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
145 - 375 kg
Payload
434 - 465 kg

Engine and Performance
Engine Type
Petrol MHEV, Petrol, Plugin Hybrid
Engine Type
Petrol MHEV, Full Hybrid, LPG
Transmission
Automatic
Transmission
Manuel, Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Manual Gearbox, Automated Manual, Dual-Clutch Automatic
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
435 - 816 HP
Power HP
140 - 158 HP
Acceleration 0-100km/h
2.9 - 4.7 s
Acceleration 0-100km/h
9.7 - 10.5 s
Max Speed
-
Max Speed
-
Torque
500 - 1,420 Nm
Torque
230 Nm
Number of Cylinders
4 - 8
Number of Cylinders
3 - 4
Power kW
320 - 600 kW
Power kW
103 - 116 kW
Engine capacity
1,991 - 3,982 cm3
Engine capacity
1,199 - 1,789 cm3

General
Model Year
2025
Model Year
2025
CO2 Efficiency Class
G
CO2 Efficiency Class
D, C
Brand
Mercedes-Benz
Brand
Dacia
What drive types are available for the Mercedes SL Class?

The Mercedes SL Class is offered with Rear-Wheel Drive or All-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.