SUZUKI SX4 S-CROSS SZ5 BJET MHEV AGRP (2020)
Running costs, reliability data, and common problems from 116 real MOT tests.
Annual Cost
£1,587
£132/month
MOT Pass Rate
93%
Excellent
Road Tax
£195
Flat rate/year
Insurance
Grp 8-20
1373cc Hybrid
Great Choice
93% pass rate, £1587/year to run. 11 points above average.
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Annual Running Costs
~42 mpg
Flat rate (post-2017)
Low estimate due to excellent reliability
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
Excellent reliability. Very few MOT failures. That's 11 points above the national average of 82%. It also outperforms the SUZUKI brand average of 82%.
At 6 years old, 93% of SUZUKI SX4 S-CROSS SZ5 BJET MHEV AGRPs from 2020 passed their MOT first time in 2026. That's based on 116 tests across the UK. The average mileage at this age is 25,856 miles.
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How Does It Compare?
Mileage Analysis
25,856
Average miles
44,400
Expected for age
The average 2020 SUZUKI SX4 S-CROSS SZ5 BJET MHEV AGRP has 25,856 miles on the clock, which is below the expected 44,400 miles for a 6-year-old car. This suggests lighter use than average, which generally means less wear on major components.
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Best Year to Buy?
The most reliable year is the 2021 model with a 96% MOT pass rate, while the 2020 model has the lowest at 93%. Consider a different year if reliability is a priority.
SUZUKI SX4 S-CROSS SZ5 BJET MHEV AGRP by Year
Similar Cars to Consider
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About the 2020 SUZUKI SX4 S-CROSS SZ5 BJET MHEV AGRP
The 2020 SUZUKI SX4 S-CROSS SZ5 BJET MHEV AGRP is a small family car with a 1373cc hybrid engine. 116 of these vehicles were MOT tested in 2026, making it a rare model on UK roads. Among all cars from 2020, the average MOT pass rate is 92%, and this model beats that benchmark.
With an average of 25,856 miles at 6 years old, SUZUKI SX4 S-CROSS SZ5 BJET MHEV AGRP owners tend to use this car less than the typical driver.
2020 SUZUKI SX4 S-CROSS SZ5 BJET MHEV AGRP Fuel Costs
The 1373cc 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 2020 SUZUKI SX4 S-CROSS SZ5 BJET MHEV AGRP?
Total estimated annual running cost is £1,587 (£132/month), broken down as £1137 fuel, £195 road tax, £55 MOT, and £200 predicted repairs. The low repair estimate reflects the excellent 93% pass rate. These cars rarely fail their MOT, so unexpected bills are less likely.
Buying a Used 2020 SUZUKI SX4 S-CROSS SZ5 BJET MHEV AGRP
At 6 years old, the SUZUKI SX4 S-CROSS SZ5 BJET MHEV AGRP 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 2020 SUZUKI SX4 S-CROSS SZ5 BJET MHEV AGRP's fuel type, age, and engine size, these are the most likely problem areas to check.
Hybrid Battery Health
Medium riskAfter 6 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 2020 SUZUKI SX4 S-CROSS SZ5 BJET MHEV AGRP stacks up against similar cars for annual running costs, insurance, and tax.
| Car | Pass Rate | Fuel/yr | Tax/yr | Insurance | Total/yr |
|---|---|---|---|---|---|
| SUZUKI SX4 S-CROSS SZ5 BJET MHEV AGRP(2020) | 93% | £1137 | £195 | Grp 8-20 | £1587 |
| TOYOTA YARIS(2018) | 91% | £1137 | £190 | Grp 8-20 | £1582-£5 |
| MINI COOPER S(2019) | 92% | £1137 | £190 | Grp 12-25 | £1582-£5 |
| TOYOTA C-HR(2018) | 90% | £1327 | £190 | Grp 18-32 | £1772+£185 |
| VOLVO XC40(2021) | 93% | £1137 | £190 | Grp 12-25 | £1582-£5 |
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 Suzuki Models
Explore other Suzuki cars or similar models in the same category.
SUZUKI VITARA
2019 · 1000cc Petrol
SUZUKI ALTO
2014 · 996cc Petrol
SUZUKI SWIFT
2015 · 1586cc Petrol
TOYOTA YARIS
2018 · 1349cc Hybrid
MINI COOPER S
2019 · 1499cc Hybrid
TOYOTA C-HR
2018 · 1797cc Hybrid
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