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Mercedes E-Class vs Vauxhall Frontera comparison

Compare performance (585 HP vs 145 HP), boot space and price (50,500 £ vs 20,700 £ ) at a glance. Find out which car is the better choice for you – Mercedes E-Class or Vauxhall Frontera?

Mercedes E-Class vs Vauxhall Frontera: Key differences

Mercedes E-Class

4.7 (2 Reviews)
rate
  • considerably more power
  • significantly more efficient
  • substantially quicker 0–100 km/h
  • moderately more trunk space
details

Vauxhall Frontera

4.1 (7 Reviews)
rate
  • substantially cheaper
  • clearly more electric range
  • noticeably lighter
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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

E-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 Frontera is substantially cheaper – starting at 20,700 £ , while the Mercedes E-Class costs 50,500 £ . That’s a price difference of around 29,756 £.

Fuel consumption also shows a difference: the Mercedes E-Class uses 1.5 L/100km and is significantly more efficient than the Vauxhall Frontera with 5.2 L/100km. The difference is about 3.7 L/100km.

As for electric range, the Vauxhall Frontera offers clearly more range – reaching up to 400 km, about 284 km more than the Mercedes E-Class.

Frontera

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 E-Class offers considerably more power – delivering 585 HP compared to 145 HP. That’s roughly 440 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes E-Class is substantially quicker – completing the sprint in 4 s, while the Vauxhall Frontera takes 9.1 s. That’s about 5.1 s quicker.

There’s also a difference in torque: the Mercedes E-Class delivers substantially more torque with 750 Nm compared to 230 Nm. That’s about 520 Nm more.

E-Class

Space and Everyday Use:

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

Seats: Vauxhall Frontera offers more seats – 7 vs 5.

In terms of curb weight, Vauxhall Frontera is noticeably lighter – 1,394 kg compared to 1,810 kg. The difference is around 416 kg.

Looking at boot space, the Mercedes E-Class offers moderately more boot space – 540 L compared to 460 L. That’s a difference of about 80 L.

When it comes to payload, the Mercedes E-Class carries a bit more – 640 kg compared to 570 kg. That’s a difference of about 70 kg.

Who wins the race in the data check?

The Mercedes E-Class 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 £50,500
E-Class

Mercedes E-Class

  • Engine Type Petrol MHEV, Plugin Hybrid, Diesel MHEV
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive, All-Wheel Drive
  • Power HP 186 - 585 HP
  • Consumption L/100km 1.5 - 7.5 L/100km
  • Electric Range 101 - 116 km
details

Frequently compared as well

Opel Frontera
Opel Mokka
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Comparing the Opel Frontera and the Opel Mokka highlights two very different takes on the SUV idea: the Frontera is a rugged, older off‑road capable SUV, while the Mokka is a modern compact crossover built for city life and efficiency. This short guide will walk through their real‑world strengths …
Citroen C3 Aircross
Opel Frontera
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Choosing between the Citroën C3 Aircross and the Opel Frontera comes down to whether you want a compact, comfort-focused crossover or a more traditionally rugged SUV. The C3 Aircross shines with clever packaging, ride comfort and economy, while the Frontera offers stronger towing, load capacity and …
Mercedes E-Class
Vauxhall Frontera

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Mercedes E-Class

The Mercedes E‑Class is the executive saloon that balances calm refinement with a hint of sporting intent, wrapping luxury in tasteful understatement. It pampers occupants with a composed ride and intuitive tech while quietly reminding you that it’s still very much a Mercedes — authoritative, polished, and unwilling to shout for attention.

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Reviews Mercedes E-Class

4.7 (2 Reviews)
rate
Carlos
11 Apr 2026, 20:47:10

Comfortable car, beautiful lines, powerful and economical to run.

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

Vauxhall Frontera

The Opel Frontera is a rugged, no-nonsense SUV that balances off-road capability with comfortable everyday driving. It offers straightforward mechanics and a practical cabin, making it a sensible choice for buyers who value durability over flash.

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NewOpelFronteraElectric
NewOpelFronteraElectric (1)
NewOpelFronteraElectric (2)
NewOpelFronteraElectric (3)
NewOpelFronteraElectric (4)
NewOpelFronteraElectric (5)
NewOpelFronteraElectric (7)

Reviews Vauxhall Frontera

4.1 (7 Reviews)
rate
Pascal
5 Jun 2026, 04:10:37

A thoroughly bad cheap car. Feels like a C3 Aircross for the poor.

That's a reason to change employers! Terrible car.

It already has a nickname, "Klapperchen"

I think any Dacia is better!

How do you mainly use this car? (optional): Company car / Business
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Roch
18 May 2026, 10:12:50

Automatic gearbox and certain features, like the windshield wipers that aren’t optional; the trunk capacity is larger on the 5-seat Frontera.

Wolfgang
6 May 2026, 04:24:52

I just like the Opel better (maybe only because I'm very disappointed in VW and therefore also in its subsidiaries).

How do you mainly use this car? (optional): Commuter (short/medium distance)
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Gilbert
14 Apr 2026, 08:19:17

I bought the Opel Frontera GS 145PS after also testing the VW T‑Roc; so far I've driven about 5,800 km in it.

My purchase decision was based on the following criteria:
- modern design that stands out from the crowd
- low fuel consumption
- very good seats and plenty of space front and rear
- large, practical boot
- good performance characteristics
- very easy to get into
- simple controls, partly with physical buttons
- clear, well‑laid‑out cockpit

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
H. P.
19 Dec 2025, 13:27:19

Opel has clearly skimped here. Misaligned panel gaps, no position/parking light, patchy workmanship and ill‑fitting parts — for example the partition between the passenger footwell and the engine bay — the owner's manual is inadequate and at times reads like a fairy tale; many of the functions it describes are nowhere to be found. They simply don't exist. And the claimed fuel consumption? Even with normal driving — that is, without acceleration orgies — it's unattainable.

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

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The Dacia Duster is the sensible new-school pick — affordable, economical and surprisingly well packaged with modern safety and infotainment for the money; the Opel Frontera, meanwhile, is a proper old-school body-on-frame bruiser that still appeals to buyers who prize simple, rugged off-road …
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The Frontera feels like a bruiser from the analogue era — raw, rugged and surprisingly capable off-road, ideal if you crave adventure and don't mind a bit of mechanical charm. The Grandland, by contrast, is a slick, family-friendly crossover loaded with modern tech, efficient engines and a …
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The Nissan Qashqai is the smart, urban-friendly crossover that blends a polished ride, modern safety kit and frugal engines, while the Opel Frontera answers with old-school toughness and off-road chops rather than plush refinement. Buy the Qashqai for daily comfort, low running costs and gadgetry; …
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The Kia Sportage and Vauxhall Frontera take very different approaches to the SUV market — the Sportage emphasizes everyday practicality, refinement and value, while the Frontera leans toward rugged capability and simple, go-anywhere robustness. In this head-to-head we’ll compare driving feel, …
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Fiat Grande Panda
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In the growing electric vehicle market, the Kia EV3 stands out with its modern design and impressive range, appealing to eco-conscious consumers seeking efficiency. Meanwhile, the Opel Frontera, a classic in the SUV segment, offers rugged versatility and off-road capabilities that cater to …
Mercedes E-Class
Vauxhall Frontera

Costs and Consumption
Price
50,500 - 119,700 £
Price
20,700 - 30,000 £
Consumption L/100km
1.5 - 7.5 L/100km
Consumption L/100km
5.2 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
16.7 - 18.3 kWh/100km
Electric Range
101 - 116 km
Electric Range
308 - 400 km
Battery Capacity
-
Battery Capacity
-
co2
39 - 172 g/km
co2
0 - 118 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Sedan
Body Type
SUV
Seats
5
Seats
5 - 7
Doors
-
Doors
-
Curb weight
1,810 - 2,390 kg
Curb weight
1,394 - 1,610 kg
Trunk capacity
370 - 540 L
Trunk capacity
460 L
Length
-
Length
-
Width
1,880 mm
Width
1,795 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
530 - 640 kg
Payload
436 - 570 kg

Engine and Performance
Engine Type
Petrol MHEV, Plugin Hybrid, Diesel MHEV
Engine Type
Electric, Petrol MHEV
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Reduction Gearbox, Dual-Clutch Automatic
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
186 - 585 HP
Power HP
110 - 145 HP
Acceleration 0-100km/h
4 - 8.5 s
Acceleration 0-100km/h
9.1 - 14.2 s
Max Speed
-
Max Speed
-
Torque
320 - 750 Nm
Torque
125 - 230 Nm
Number of Cylinders
4 - 6
Number of Cylinders
3
Power kW
137 - 430 kW
Power kW
81 - 107 kW
Engine capacity
1,993 - 2,999 cm3
Engine capacity
1,199 cm3

General
Model Year
2,024 - 2,025
Model Year
2025
CO2 Efficiency Class
E, F, B, D
CO2 Efficiency Class
A, D
Brand
Mercedes-Benz
Brand
Vauxhall
What drivetrain options does the Mercedes E-Class have?

The Mercedes E-Class is available as 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.