TESLA MODEL 3 LONG RANGE AWD (2020)
Running costs, reliability data, and common problems from 22,032 real MOT tests.
Annual Cost
£1,100
£92/month
MOT Pass Rate
89%
Good
Road Tax
£195
Flat rate/year
Insurance
Grp 1-8
0cc Electric
Solid Option
89% pass rate, £1100/year to run. 7 points above average.
Check a specific TESLA MODEL 3 LONG RANGE AWD
Enter a reg plate for full MOT history, mileage check, health score, running costs, and reliability data. Free, instant, no signup.
Annual Running Costs
Flat rate (post-2017)
Based on 7,400 miles/year (UK average), current fuel prices, and repair likelihood from MOT data. Insurance not included.
Get an insurance quote for this TESLA MODEL 3 LONG RANGE AWD
Compare quotes and find the best deal
Reliability Verdict
Good reliability. Occasional issues but generally solid. That's 7 points above the national average of 82%.
At 6 years old, 89% of TESLA MODEL 3 LONG RANGE AWDs from 2020 passed their MOT first time in 2026. That's based on 22,032 tests across the UK. The average mileage at this age is 46,107 miles.
Got a TESLA MODEL 3 LONG RANGE AWD you're looking at?
Enter the reg plate to check its specific MOT history, mileage, and health score.
How Does It Compare?
Mileage Analysis
46,107
Average miles
44,400
Expected for age
The average 2020 TESLA MODEL 3 LONG RANGE AWD has 46,107 miles on the clock, which is in line with the expected 44,400 miles for a 6-year-old car, suggesting normal everyday use.
Looking at a specific TESLA MODEL 3 LONG RANGE AWD?
Enter its reg plate for a free check with full MOT history, mileage verification, and predicted costs.
Best Year to Buy?
The most reliable year is the 2022 model with a 91% MOT pass rate, while the 2019 model has the lowest at 88%. The 2020 sits between the two at 89%.
TESLA MODEL 3 LONG RANGE AWD by Year
Similar Cars to Consider
Check a Specific Tesla Model 3 long range awd
Enter a reg plate to get the full MOT history, health score, and mileage verification.
Upgrade to Premium (£4.99) for stolen, finance, and write-off checks.
About the 2020 TESLA MODEL 3 LONG RANGE AWD
The 2020 TESLA MODEL 3 LONG RANGE AWD is a electric with a 0cc electric engine. 22,032 of these vehicles were MOT tested in 2026, making it one of the most commonly tested cars on UK roads. Among all cars from 2020, the average MOT pass rate is 92%, and this model falls short of that benchmark.
With an average of 46,107 miles at 6 years old, TESLA MODEL 3 LONG RANGE AWD owners drive about as much as the UK average.
What does it cost to own a 2020 TESLA MODEL 3 LONG RANGE AWD?
Total estimated annual running cost is £1,100 (£92/month), broken down as £500 fuel, £195 road tax, £55 MOT, and £350 predicted repairs. Repair costs are moderate, reflecting the 89% pass rate. Keeping on top of servicing will help avoid surprises.
TESLA MODEL 3 LONG RANGE AWD Reliability Trend
The TESLA MODEL 3 LONG RANGE AWD has maintained consistent MOT pass rates across model years, varying by only 1 percentage points.
Buying a Used 2020 TESLA MODEL 3 LONG RANGE AWD
At 6 years old, the TESLA MODEL 3 LONG RANGE AWD offers good value with plenty of life remaining. Most manufacturer warranties will have expired, so a pre-purchase inspection is worth the cost. If you're flexible on year, the 2022 model has the highest pass rate at 91%. With 22,032 MOT tests in our data, there's strong statistical confidence in these figures.
Common Issues to Watch For
Based on the 2020 TESLA MODEL 3 LONG RANGE AWD's fuel type, age, and engine size, these are the most likely problem areas to check.
Battery Degradation
Watch outAfter 6 years, expect some battery capacity loss. Check the battery health report for state of health (SoH). Below 80% significantly reduces range.
Charging Port
Medium riskCharging connectors and ports can develop issues from regular use. Check both AC and DC charging work correctly before purchasing.
Software Updates
Medium riskOlder EVs may miss out on manufacturer software updates that improve range and features. Check the infotainment system is up to date.
12V Auxiliary Battery
Medium riskEVs still have a standard 12V battery for accessories. These drain faster than in petrol cars and can leave you stranded if flat. Replacement is £100-£200.
Service History
Low riskAlways request a full service history. Regular servicing is the single best indicator of how well a car has been maintained, regardless of mileage.
Running Costs Compared
How the 2020 TESLA MODEL 3 LONG RANGE AWD stacks up against similar cars for annual running costs, insurance, and tax.
| Car | Pass Rate | Fuel/yr | Tax/yr | Insurance | Total/yr |
|---|---|---|---|---|---|
| TESLA MODEL 3 LONG RANGE AWD(2020) | 89% | £500 | £195 | Grp 1-8 | £1100 |
| JAGUAR I-PACE(2020) | 96% | £500 | £190 | Grp 1-8 | £945-£155 |
| TESLA MODEL 3 STANDARD RANGE +(2021) | 88% | £500 | £190 | Grp 1-8 | £1095-£5 |
| TESLA MODEL 3 PERFORMANCE AWD(2020) | 87% | £500 | £190 | Grp 1-8 | £1095-£5 |
| HYUNDAI KONA(2020) | 92% | £500 | £190 | Grp 1-8 | £945-£155 |
Estimates based on 7,400 miles/year, current fuel prices, and MOT data. Insurance groups are indicative. Actual costs vary by driver, location, and usage.
Related Tesla Models
Explore other Tesla cars or similar models in the same category.
TESLA MODEL 3 STANDARD RANGE +
2021 · 0cc Electric
TESLA MODEL 3 PERFORMANCE AWD
2020 · 0cc Electric
TESLA MODEL S
2017 · 0cc Petrol
JAGUAR I-PACE
2020 · 0cc Electric
TESLA MODEL 3 STANDARD RANGE +
2021 · 0cc Electric
TESLA MODEL 3 PERFORMANCE AWD
2020 · 0cc Electric
Related Guides
In-depth articles relevant to the Tesla Model 3 long range awd.
Cheapest Cars to Tax in the UK (2026): Complete Guide
10 min read
Buying GuideCars That Hold Their Value UK 2026 (Up to 71% After 3 Years)
10 min read
Running CostsCheapest Cars to Run in 2026: Real Data from 19.8 Million MOT Tests
9 min read
Running CostsElectric Car Running Costs UK (2026): The Real Numbers
14 min read
Running CostsElectric vs Petrol Running Costs UK 2026: EV is £1,247 Cheaper/yr
15 min read
Check a specific TESLA MODEL 3 LONG RANGE AWD
Enter the reg to see its MOT history, mileage check, and predicted costs.
Premium History Check
Buying a TESLA MODEL 3 LONG RANGE AWD? Our premium check covers:
- Stolen check (PNC)
- Outstanding finance
- Write-off history (Cat A/B/N/S)
- Previous owners count
Competitors charge £10-£20 for the same data