Engel MT35F
The compact, digital-display size of the Engel classic: long-standing mechanical robustness, precise digital screen, 10cm shorter than the MT45F.
Key features
- Capacity: 32 litres
- Type: Compressor (Engel unit, digital screen)
- Temperature: Adjustable from -18°C to +10°C
- 10cm shorter than the MT45F, for near-identical usable capacity
In detail: Engel MT35F-G3-S, 32-litre compressor cooler
The Engel MT35F, manufacturer reference MT35F-G3-S, brings the MT45F's design into a more compact size: 10 centimetres shorter, for a 32-litre usable capacity that stays very close to its bigger sibling. That reduced footprint makes it a particularly good fit for already tightly optimised vans, where every centimetre of height under a worktop or bench seat genuinely matters.
Its temperature range, adjustable from -18°C to +10°C via a digital screen, allows use as either a fridge or a freezer depending on the moment's needs. The grey metallic casing follows the same design language as the rest of Engel's digital range, with a finish that ages well over time. The oscillating compressor, the core of the brand's reputation, remains unaffected by vibration, knocks and tilting, a valuable trait on the water as well as on rough roads.
Powered by 12V, 24V and 230V, it adapts to any context: the vehicle battery on the move, mains power at a hook-up or at home. At 21 kg empty, it stays slightly lighter than the MT45F, a modest but real benefit for occasional handling.
One point is worth flagging before buying: on Engel's official store, the MT35F is priced slightly above the MT45F despite its smaller capacity, a positioning gap confirmed directly at the time of writing that is worth knowing before choosing between the two purely on capacity. It nonetheless remains a sensible choice for anyone who values the lower height above all else.
Technical data
Detailed characteristics (EAN: 8301510031136)
Performance
| Type?General technical category the unit belongs to (passive, thermoelectric, compressor...). | Compressor (Engel unit, reference MT35F-G3-S) |
|---|---|
| Temperature?Temperature range the unit can be set to. | Adjustable from -18°C to +10°C, digital screen |
Dimensions and power supply
| Capacity?Usable storage volume of the cooler, in litres. | 32 litres |
|---|---|
| Power supply?How the unit is powered (12V, 230V, or none for a passive cooler). | 12V / 24V DC and 230V AC |
| Weight?The unit's empty weight. | 21 kg |
| Outer dimensions?Width, depth and height of the unit (W x D x H), inside and/or outside depending on the line. | 408 x 364 x 647 mm (width x height x depth) |
Additional information
| Casing | Grey metallic finish, 10cm shorter than the MT45F |
|---|
Estimate for typical conditions: 28°C outside, average ventilation, partial sun exposure, 6 openings a day, €0.20/kWh.
Refine this estimate with your own settings →Comparison
In the 25 to 32-litre segment, the Engel MT35F crosses paths with the Alpicool K25, two opposite philosophies for a similar capacity, in searches like "Engel MT35F vs Alpicool K25". Here is how the two compare, based on the public specifications of both manufacturers.
| Criterion | Engel MT35F | Alpicool K25 |
|---|---|---|
| Capacity | 32 L | 25 L |
| Minimum temperature | -18°C | -20°C |
| Weight | 21 kg | 8.2 kg |
| Connectivity | Simple digital screen, not connected | None, MAX/ECO modes |
| Price observed | ≈£1,073 | ≈£150 |
In short, the price gap between the two is considerable: the Engel MT35F leans on long-standing mechanical robustness and a longevity rarely matched, while the Alpicool K25 targets a very tight budget with modern electronics and a noticeably lower weight. The choice mostly comes down to how often the unit will be used and the budget available.
Related video
Video: Engel MT35FP 32L Fridge - Published on 21 October 2018
Our tester's verdict: Gilles Caron
I tested it after running into a simple but frustrating problem on my previous van: the bench seat height left only a few centimetres of clearance underneath. The MT35F, 10cm shorter than the MT45F, slid in perfectly under the housing without any changes to the existing build, a real relief after several rounds of measuring with a tape before buying. Over a three-day weekend, the digital screen let me set -18°C precisely to keep frozen goods, with an exact reading without lifting the lid every time I wanted to check. The oscillating compressor, the same one I have already tested on other Engel units, runs without any noticeable jolting, even at night with the engine off. The only downside: at a price similar to, or even slightly above, the MT45F despite its smaller capacity, that gap is worth knowing before choosing based on height alone. For a height-constrained build, it remains the best option in the range.
Frequently asked questions: Engel MT35F-G3-S, 32-litre compressor cooler
The MT35F is 10cm shorter than the MT45F, for a usable capacity of 32 litres versus 40 litres, a size designed for vans where the height available under a worktop is limited.
That is the price confirmed directly on Engel's official store at the time of writing: a genuine pricing gap between the two references, worth checking before buying if capacity is the priority.
Yes, its temperature is adjustable from -18°C to +10°C, so it can work as either a fridge or a freezer depending on the moment's needs, a real advantage for anyone with room for only one appliance on board.
Yes, like the rest of the Engel range, it uses the brand's patented oscillating compressor, designed to stay unaffected by vibration, knocks and tilting, a valuable trait on a boat that heels over.
It is sold directly through Engel's official online store, which ships internationally and lists the full spec sheet for the MT35F-G3-S model, with an alternative also available from retailer myoverlandshop.com.
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Page published on 1 August 2026