Should I check the MOT history before buying a 2020 Suzuki Sx4 S Cross Sz5 Boosterjet A?

Yes. Look for recurring advisories — slow-building issues like corrosion or brake wear patterns show up years before they become failures. A full MOT history analysis will highlight patterns that a single test result won't reveal.

What corrosion should I look for when inspecting a 2020 Suzuki Sx4 S Cross Sz5 Boosterjet A?

Check brake pipes, sills, subframes, and chassis legs. Surface rust is normal at this age; structural rust is a serious problem that is expensive to fix and can fail an MOT.

How are tyres and brakes typically on a 2020 Suzuki Sx4 S Cross Sz5 Boosterjet A?

Tyres and brakes are the most common advisory items on vehicles of this age. Budget for replacement if they are near the limit, and factor this into your offer price.

Is the 2020 Suzuki Sx4 S Cross Sz5 Boosterjet A reliable?

Based on MOT data from 125 vehicles, the 2020 Suzuki Sx4 S Cross Sz5 Boosterjet A has a first-time MOT pass rate of 93%, indicating generally reliable for its class. Always check the full MOT history of any specific vehicle before buying.

Do I need an HPI check when buying a 2020 Suzuki Sx4 S Cross Sz5 Boosterjet A?

Yes. The MOT history will not show outstanding finance, insurance write-offs, or stolen status. An HPI check covers these areas and should be part of any used car purchase.

CarHunch

Get Started

Suzuki Sx4 S Cross Sz5 Boosterjet A (2020)

125 real MOT outcomes analysed • 93% first-time pass rate

2020 Suzuki Sx4 S Cross Sz5 Boosterjet A

CarHunch analysed 125 real MOT records for the 2020 Suzuki Sx4 S Cross Sz5 Boosterjet A. Real test outcomes — pass rates, defect profiles, mileage data — from verified DVLA records. Updated as new MOTs are recorded.
Which year to buy? →

On this page

AI Analysis Reliability Overview Check a Specific Reg Buyer's Checklist Pass Rate by Fuel Mileage Distribution Still on the Road MOT Averages Compare Models

This 2020 SX4 S-Cross is a genuinely reliable proposition: a 93% first-time pass rate sits well above the UK average of 80%, and only 6.4% have ever recorded a dangerous defect—meaning serious safety issues are rare. The petrol engine delivers consistent results across the board with a 92.9% pass rate.

At just under 21,000 miles on average, these cars are running lightly for their age, which explains the low failure rate of 0.3 per vehicle. When issues do show up, they're typically minor (1.6 advisories per car on average), so budget for routine maintenance rather than structural repairs—but do get a pre-purchase inspection to check suspension and brake condition, as these components accumulate wear even on lightly-used cars.

We have limited data for the 2020 Suzuki Sx4 S Cross Sz5 Boosterjet A — treat the figures below as indicative rather than definitive.

⚠️ Around 1 in 20 of these vehicles have had a dangerous MOT failure at some point — usually tyres or brakes, and often a one-off issue rather than a persistent problem. The group stats won't tell you which one you're looking at.

First-time pass

93%

UK average ~80%

Better than average

Dangerous (ever)

6.4%

At least once in MOT history

Check this vehicle

Avg failures / car

0.3

Over 3.6 tests on record

Low

Typical mileage

20k

Middle half: 11k–30k

For context

These stats describe 125 vehicles as a group. The specific vehicle you're looking at could be the one good example or the one outlier. Run its registration to find out.

A solid choice — agree?

See this vehicle's full MOT history & AI hunches

Spot recurring advisories, hidden issues, and how it compares to 125 Suzuki Sx4 S Cross Sz5 Boosterjet A cars.

Before you buy a 2020 Suzuki Sx4 S Cross Sz5 Boosterjet A

Based on MOT data from 125 vehicles — here's what to check.

📋 Check the full MOT history. 6.4% of these vehicles have had a dangerous defect recorded - recurring advisories often signal problems years before they become failures.
Search the reg on CarHunch for the full MOT history, reliability stats and a free AI-powered analysis of that exact vehicle.
🔍 Brake pipes, sills and subframes are the key areas on a vehicle this age — structural rust is hard to spot without getting underneath. A mechanic will check all of this before you commit, and give you a concrete basis to negotiate on price. Inspection →
📄 Outstanding finance, insurance write-offs and clocking won't appear in the MOT records — a dedicated history check covers all of this. Our link gets you 20% off automatically. History Get 20% off via CarHunch

Pass Rate by Fuel Type

Fuel type	Vehicles	Pass rate	Avg failures
Petrol (99%)	124	92.9%	0.31

Mileage Distribution

Most 2020 Suzuki Sx4 S Cross Sz5 Boosterjet A vehicles sit in the blue band. If the vehicle you're looking at is outside it, it's either unusually low or high mileage for its age.

20,004

typical

11,200

low mileage

29,996

high mileage

Half of all 2020 Suzuki Sx4 S Cross Sz5 Boosterjet A vehicles fall between 11,200 and 29,996 miles.

Is the mileage you're seeing normal?

✓ Under 11,200 miles — lower than most. Could be great, or could be a vehicle that rarely moved. Check test frequency and mileage progression in the MOT history.

✓ 11,200–29,996 miles — normal for age. This is where most 2020 Suzuki Sx4 S Cross Sz5 Boosterjet As sit.

⚠ Over 40,494 miles — higher than typical. Not necessarily a problem, but check service history and look out for advisory build-up on tyres and brakes.

2020 Suzuki Sx4 S Cross Sz5 Boosterjet A — Still on the Road

Almost all 2020 Suzuki Sx4 S Cross Sz5 Boosterjet As are still on the road.

Strong survival — 124 vehicles still getting MOTs in 2025, 100% of the peak.

Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2023–2025.

MOT History Averages

3.6

Avg MOT tests per vehicle

0.3

Avg failures per vehicle

1.6

Avg advisories per vehicle

Compare with another model

See how the 2020 Suzuki Sx4 S Cross Sz5 Boosterjet A stacks up against a rival.

A solid choice — agree?