Europe: Volkswagen ID.3 Was Second Best Selling Car In December 2020
The Tesla Model 3 was third, but the company has lost most of its market share.
The market situation in Europe, in general, is pretty weak. According to JATO Dynamics' report for 27-individual markets, in December new passenger car sales went down by 3.8% to 1.21 million.
The overall result for 2020 is the lowest since 1993 - 11.94 million (down 24% year-over-year). It would be even worse without various incentives in major markets.

Plug-ins noted an exceptionally great month with over 292,000 sales (up 271% year-over-year) and a market share of 24.1%. That's about the same as the level of diesel sales.
"Demand for gasoline and diesel cars (including hybrids and mild-hybrids) fell by 23% each, in contrast with a 271% increase in pure electric cars and plug-in hybrids (EVs). These results close the gap between EVs and diesel cars, with EVs registering a 24.1% market share, compared to the 24.7% share seen for diesel cars. This is particularly significant when compared to December 2019 – when EVs made up only 6.3% of total registrations."

In 2020, about 1.42 million plug-in electric cars were sold in Europe - 147% more than in 2019 (575,000). The average market increased to 12% (data limited to 23-European countries).
An interesting finding is that the Volkswagen Group has almost doubled its share within the BEV segment to 25.2% (one in four all-electric cars), while Tesla dropped from 31% in 2019 to 13.3% in 2020.
Top models - December
In December, the Volkswagen ID.3 (27,997) happened to be the second best-selling car overall, outsold only by the Volkswagen Golf (30,073).
However, the Tesla Model 3 was not far away and actually improved its volume by 11% year-over-year to 24,567.

Let's take a look at the top-selling all-electric and plug-in hybrid models:

Top models - 2020
The Renault ZOE has become the top-selling all-electric car in 2020, delivering a comfortable lead over the Tesla Model 3, while Volkswagen ID.3 managed to become the best of the rest in just a few months of deliveries:

The top-selling plug-in hybrids in 2020:

* JATO Dynamics' data differ compared to EV-volumes.com/EV Sales Blog.
** Depending on category, JATO Dynamics' data are for 22-, 23-, 27-markets (see the number "Europe-x") on the charts.
Source: JATO Dynamics
RECOMMENDED FOR YOU
Tesla Could Build A Model 3 Plaid. That Doesn’t Mean It Will
What Ultra-High-Mileage EVs Teach Us About Battery Degradation
These EVs Have The Highest Claimed Charging Power In 2026
It's Still Way More Expensive To Insure An EV. But That's Changing
The Best Affordable Electric Cars In 2026: Cheap, Reliable Options For Everyone
The Mercedes CLA EV Just Smashed Its EPA Range Rating In A Real-World Test
The Longest-Range EVs You Can Buy In 2026