Mercedes-Benz Worldwide

Menu
  • News
  • A-Class
  • B-Class
  • C-Class
  • E-Class
  • S-Class
  • G-Class
  • V-Class
  • X-Class
  • T-Class
  • CLA
  • CLE
  • CLS
  • CLK
  • GLA
  • GLB
  • GLC
  • GLE
  • GLS
  • SL
  • SLC
  • Citan
  • Sprinter
  • AMG GT
  • Maybach
  • EQ
  • Unimog
  • Trucks
  • F1
  • Concept Car

Mercedes-Benz E 300 de 2020 Review

Mercedes-Benz | Mercedes-AMG 09/03/2020 No Comments
Mercedes-Benz | Mercedes-AMG
Click to rate this post
[Total: 1 Average: 5]

Our Mercedes E 300 de retains all of the good points of the normal E-Class: it’s quiet and comfortable, with supportive seats, a high-quality interior and a feature-filled infotainment system. It’s a shame that the boot is so badly compromised by the batteries, though.
 

Mileage: 2,756Economy: 48.0mpg
 
I drove our Mercedes E 300 de from London to Dublin and back recently. The trip took in everything from long motorway runs to short suburban trips around Dublin, and even an excursion to the Wicklow countryside along winding rural roads.
 
Temperatures remained in single figures throughout, so the dashboard never promised more than about 20 miles of pure-electric running from a full battery – some way off the official claim of 30-plus miles.
 
That’s nothing unusual for a plug-in hybrid in cold weather, but I was a little disappointed with the economy as well. Running the car primarily in Hybrid mode, charging from a domestic socket and occasionally using the engine charge function saw economy of 43mpg from a tank of fuel.
 
Our Merc’s chief proprietor, Vicky Parrott, is getting 48mpg even with a lot of routine, non-electric motorway miles, so maybe I just have a heavy right foot.
 
I was disappointed to find that the hybrid battery created a large box-shaped intrusion in the boot. You’ll struggle to get a large suitcase in, and with no dedicated cable storage, you lose even more space to the hefty cables. They’re so awkward to pack into their cases that they end up loose in the boot most of the time.
 
Still, my overall impression of the E 300 de EQ Power over a fortnight’s use is a positive one, but that compromised boot means it’s probably not a car for buyers with young families. It also served as a regular reminder that the quoted fuel-economy figures for plug-in hybrids should be viewed as ‘ideal maximums’, with the real day-to-day figures only likely to be around half as good.
 

Mercedes E 300 de: first report
 
Mercedes E 300 de plug-in hybrid joins our fleet and makes good early impression
 
Mileage: 990Economy: 43.0mpg
 
I wish there were more cars like the Mercedes E 300 de. After all, a diesel plug-in hybrid offers all the cleaner, tax-busting benefits of pure-electric power for short journeys and inner-city hops, plus diesel economy when you hit the motorway.
 
We hardly need to revisit the bad press diesel power has received in the past few years, nor highlight the declining sales it is suffering in light of legislation now clearly favouring petrol and electric cars for both private and company buyers.
 

Yet this is why I’m so excited to be running the E 300 de for the next six months; it offers a chance to really test its real-world efficiency and find out for sure if this is a powertrain combination to advocate and encourage.
 
An official claimed range of 32 miles is one thing, but I want to know how far the 13.5kWh battery will take it on electric power alone in cold and warm weather, and how economical the 2.0-litre diesel is thereafter. What sort of economy you get if you plug in regularly and leave the car in default hybrid mode is another avenue I want to investigate.
 
I have the ideal commute for testing the Merc’s efficiency, because I cover 30 miles each way, 70 per cent on the motorway and the rest in crawling London traffic. I also already have a home wallbox charger, which means I can easily take advantage of the Merc’s charging rate of 7.2kW. That means it will fully top up in well under two hours from my standard home charger; half the time it will take most other plug-in hybrids, including the petrol-electric BMW 530e.
 

So far, I’m only getting around 20 miles of pure-electric power and 43mpg, but our car had barely any miles on it at delivery and it’s only reasonable to expect a bit of running-in to get the best from it.
 
We’re also looking at a £50k exec saloon, and with that price and prestige there are seriously high expectations for refinement. So far I’ve found the E 300 de is more than quiet enough, but I’m keen to go a bit further and find out how it matches up to the petrol E-Class plug-in hybrid on this front. It’s interesting that Mercedes offers the option of a petrol or diesel engine in its plug-in hybrid E-Class range, so we’ll soon get them together and find out how they compare.
 
Our car comes in the sportier-looking AMG Line trim, although even with the optional £595 Night package fitted, it retains the 18-inch alloys that the base SE trim gets – just in the trademark Mercedes five-spoke alloy design. The pack also adds gloss black grille and exterior trim highlights, which look great, contrasting with the white paint
 

The only other option on our E-Class is the £2,395 Premium pack, which adds a memory function to the standard electric seats, and most notably the ‘Intelligent’ LED lights. I’ve already had plenty of opportunities to enjoy this tech, which offers super-bright high-beam visibility without dazzling oncoming cars.
 
I’ve not even managed to catch it out with T-junctions or awkward crests and corners; it always responds quickly enough to prevent blinding other drivers. When it’s as good as this, I find adaptive LED lights are a far more useful safety feature than most other advanced driver-assistance aids.
 
Having said that, it is a frustration that the Mercedes doesn’t get standard adaptive cruise control. Even more so because it has all the fancy hardware and software required for adaptive driving, and uses it routinely to adjust the regenerative braking forces in response to traffic. There’s also no keyless entry, a function I find invaluable given that my hands are often full of toddler and bags.
 
Those spec frustrations aside, I look forward to driving the E 300 de regardless of the sort of journey I’m doing. Even though the electric range and fuel economy it achieves will be a critical gauge of its relevance, it already makes a world of sense to me.

Share this ↓

Related posts :

  1. Mercedes-Benz E-Class Facelift Confirmed For Geneva Motor Show 2020
  2. There’s An Mercedes-Benz E-Class For Every Need In The US
  3. 2022 Mercedes-Benz E 300 e AMG Full Review
  4. Mercedes-Benz E-Class Does 360-Spin After Aquaplaning
  5. 2022 Mercedes-Benz E-Class Spied For First Time
  6. The New Mercedes E-Class Will Be Very Different
  7. The New Mercedes-Benz E-Class Takes To The Streets
  8. Mercedes-Benz E-Class W214 Uncovered Based On Spy Shots
  9. 2023 Mercedes E-Class To Stick With Combustion Engines
  10. 2021 Mercedes-Benz E-Class Win Best Car Of The Year
  11. Pricing For The Mercedes-Benz E-Class Coupe 2021 Starts At $66,000
  12. Official ! Mercedes-Benz E-Class Prototype 2020 First Test Drive
  13. Mercedes-Benz E-Class 2020 Teaser Official
  14. Mercedes-Benz E 300 de 2021 Review & Test Drive
  15. Mercedes-Benz E-Class 2021 Full Review And Test Drive
  16. Mercedes-Benz E-Class 2021 Facelift Prices Confirmed
  17. Mercedes-Benz E-Class W213 Had 19 Security Risks !!!
  18. 2021 Mercedes-Benz E 300 e Plug-In Hybrid First Review
  19. Mercedes-Benz E-Class History More Than 100 Years
  20. 2022 Mercedes E-Class Latest Victim Of Ongoing Chip Shortage
Prev Article
Next Article

Leave a Reply

Cancel reply

Google Translate

Recent Posts

  • 2026 Mercedes-AMG E 53 Hybrid US Version Specs & Pictures
  • Mercedes-Benz GLC Electric Pre-Production Review
  • Mercedes-AMG C 63 You Actually Want Is A Massive Performance Bargain
  • Mercedes-Benz 190 E Restomod We’ve Been Waiting For Is Almost Here
  • Mercedes-Benz SL R107 Pogea Racing With AMG V8 Engine
  • Mercedes-AMG One Was Completely Destroyed In A Fire
  • 2026 Mercedes CLA Production Begins At Rastatt Plant
  • Mercedes-Benz Truck Drives In Reverse For Over 6 Hours & 77 Miles
  • 2026 Mercedes-Benz S-Class Arrives With Classic-Modern Styling
  • Mercedes-Maybach GLS 600 Night Edition Full Build For NFL Professional Athlete
  • Mercedes-Benz SLS AMG Black Series At 7-Eleven
  • Mercedes-Benz S 600 V12-Powered Paid Half A Corolla
  • Mercedes G-Class Dashboard & Touchscreen Review
  • 2026 Mercedes-AMG CLE 53 Cabriolet The Good & The Bad
  • Mercedes-Benz GL 63 AMG 7-Seat 550-HP V8 SUV
  • Mercedes-AMG GLS 63 Arctic Silver Edition Heading To US Dealers
  • Mercedes-Benz G 580 With EQ Technology Isn’t Selling Well
  • 2026 Mercedes-AMG GT Sedan In A Timely Fashion Ahead Of Real-World Premiere
  • Mercedes-Benz 300 SL Is Back With Modern Bones & An Iconic Name
  • Mercedes-AMG SL 63 Rudolph The Red-Nosed For Sale

Categories

  • A-Class
  • AMG GT
  • B-Class
  • C-Class
  • Citan
  • CLA
  • CLE
  • CLK
  • CLS
  • Concept Car
  • E-Class
  • EQ
  • F1
  • G-Class
  • GLA
  • GLB
  • GLC
  • GLE
  • GLS
  • Maybach
  • News
  • S-Class
  • SL
  • SLC
  • Sprinter
  • T-Class
  • Trucks
  • Unimog
  • V-Class
  • X-Class

Mercedes-Benz Worldwide

Copyright © 2025 Mercedes-Benz Worldwide