SEAT LEON XCELLENCE ETSI EVO S-A (2021)
Running costs, reliability data, and common problems from 156 real MOT tests.
Annual Cost
£1,737
£145/month
MOT Pass Rate
89%
Good
Road Tax
£195
Flat rate/year
Insurance
Grp 12-25
1498cc Hybrid
Solid Option
89% pass rate, £1737/year to run. 7 points above average.
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Annual Running Costs
~42 mpg
Flat rate (post-2017)
Based on 7,400 miles/year (UK average), current fuel prices, and repair likelihood from MOT data. Insurance not included.
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Reliability Verdict
Good reliability. Occasional issues but generally solid. That's 7 points above the national average of 82%. It also outperforms the SEAT brand average of 85%.
At 5 years old, 89% of SEAT LEON XCELLENCE ETSI EVO S-As from 2021 passed their MOT first time in 2026. That's based on 156 tests across the UK. The average mileage at this age is 26,044 miles.
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Mileage Analysis
26,044
Average miles
37,000
Expected for age
The average 2021 SEAT LEON XCELLENCE ETSI EVO S-A has 26,044 miles on the clock, which is below the expected 37,000 miles for a 5-year-old car. This suggests lighter use than average, which generally means less wear on major components.
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About the 2021 SEAT LEON XCELLENCE ETSI EVO S-A
The 2021 SEAT LEON XCELLENCE ETSI EVO S-A is a small family car with a 1498cc hybrid engine. 156 of these vehicles were MOT tested in 2026, making it a rare model on UK roads. It sits in the bottom 81% of 2021 cars for MOT pass rates.
With an average of 26,044 miles at 5 years old, SEAT LEON XCELLENCE ETSI EVO S-A owners tend to use this car less than the typical driver.
2021 SEAT LEON XCELLENCE ETSI EVO S-A Fuel Costs
The 1498cc hybrid engine offers a reasonable balance between performance and economy. Expect around 42 mpg in mixed driving, which works out to roughly £1,137 per year at current hybrid prices of 142p per litre (based on 7,400 miles per year). As a hybrid, real-world fuel costs will vary significantly depending on how much electric-only driving you do.
What does it cost to own a 2021 SEAT LEON XCELLENCE ETSI EVO S-A?
Total estimated annual running cost is £1,737 (£145/month), broken down as £1137 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.
Buying a Used 2021 SEAT LEON XCELLENCE ETSI EVO S-A
At 5 years old, the SEAT LEON XCELLENCE ETSI EVO S-A offers good value with plenty of life remaining. Most manufacturer warranties will have expired, so a pre-purchase inspection is worth the cost.
Common Issues to Watch For
Based on the 2021 SEAT LEON XCELLENCE ETSI EVO S-A's fuel type, age, and engine size, these are the most likely problem areas to check.
Hybrid Battery Health
Medium riskAfter 5 years, hybrid battery capacity may have reduced. A full replacement costs £2,000-£4,000, though reconditioning is cheaper at £500-£1,500.
Inverter and Power Electronics
Low riskThe inverter converts DC to AC for the electric motor. Failures are expensive (£1,500+) but relatively rare. Listen for unusual buzzing sounds.
Regenerative Braking
Medium riskBrake discs can corrode from reduced use (the electric motor handles most braking). Surface rust is normal but deep pitting needs attention.
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 2021 SEAT LEON XCELLENCE ETSI EVO S-A stacks up against similar cars for annual running costs, insurance, and tax.
| Car | Pass Rate | Fuel/yr | Tax/yr | Insurance | Total/yr |
|---|---|---|---|---|---|
| SEAT LEON XCELLENCE ETSI EVO S-A(2021) | 89% | £1137 | £195 | Grp 12-25 | £1737 |
| TOYOTA YARIS(2019) | 93% | £1137 | £190 | Grp 12-25 | £1582-£155 |
| MINI COOPER S(2019) | 92% | £1137 | £190 | Grp 12-25 | £1582-£155 |
| LAND ROVER RANGE ROVER SPORT(2019) | 94% | £1327 | £190 | Grp 18-32 | £1772+£35 |
| TOYOTA C-HR(2019) | 92% | £1327 | £190 | Grp 18-32 | £1772+£35 |
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 Seat Models
Explore other Seat cars or similar models in the same category.
SEAT LEON
2018 · 1395cc Petrol
SEAT IBIZA
2014 · 1198cc Petrol
SEAT ARONA
2019 · 1000cc Petrol
TOYOTA YARIS
2019 · 1497cc Hybrid
MINI COOPER S
2019 · 1499cc Hybrid
LAND ROVER RANGE ROVER SPORT
2019 · 1997cc Hybrid
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