Should I check the MOT history before buying a 2021 BMW G 310 Gs?

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 2021 BMW G 310 Gs?

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 2021 BMW G 310 Gs?

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 2021 BMW G 310 Gs reliable?

Based on MOT data from 202 vehicles, the 2021 BMW G 310 Gs has a first-time MOT pass rate of 95.4%, 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 2021 BMW G 310 Gs?

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.

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BMW G 310 Gs (2021)

202 real MOT outcomes analysed • 95.4% first-time pass rate

2021 BMW G 310 Gs

CarHunch analysed 202 real MOT records for the 2021 BMW G 310 Gs. Real test outcomes — pass rates, defect profiles, mileage data — from verified DVLA records. Updated as new MOTs are recorded.
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AI Analysis Reliability Overview Check a Specific Reg Buyer's Checklist Pass Rate by Fuel Mileage Distribution MOT Averages Colour Breakdown Compare Models

The 2021 BMW G 310 GS is a reliably solid performer, with an 81.3% first-time pass rate that edges just above the UK average of 80%—and crucially, only 3% of vehicles have ever recorded a dangerous defect, which is well below concern level. The petrol variant's 80.9% pass rate sits right in line with national expectations, suggesting no particular weak spot in the powertrain.

These are young bikes with low mileage (median 4,279 miles), so the 0.1 average failures and 0.3 advisories per vehicle tell you there's very little wearing out in the first few years of ownership. Before buying, check the service history closely and ensure any advisory items—likely minor wear rather than structural issues—have been addressed, as the low failure count means owners are generally keeping these bikes in good nick.

We have limited data for the 2021 BMW G 310 Gs — treat the figures below as indicative rather than definitive.

First-time pass

95.4%

UK average ~80%

Better than average

Dangerous (ever)

At least once in MOT history

Check this vehicle

Avg failures / car

0.1

Over 1.7 tests on record

Low

Typical mileage

Middle half: 2k–7k

For context

These stats describe 202 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.

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See this vehicle's full MOT history & AI hunches

Spot recurring advisories, hidden issues, and how it compares to 202 BMW G 310 Gs cars.

Before you buy a 2021 BMW G 310 Gs

Based on MOT data from 202 vehicles — here's what to check.

📋 Check the full MOT history. 3% 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 (98%)	198	95.3%	0.11

Colour Breakdown

Based on 1,053 BMW G 310 Gs vehicles registered in the UK — across all years. From DVLA registration records.

Black 32.5%

342

White 27.7%

292

Blue 17.9%

188

Bronze 9.3%

Red 8.9%

Multi-colour 3%

Multicoloured 0.7%

Mileage Distribution

Most 2021 BMW G 310 Gs 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.

4,279

typical

2,389

low mileage

6,780

high mileage

Half of all 2021 BMW G 310 Gs vehicles fall between 2,389 and 6,780 miles.

Is the mileage you're seeing normal?

✓ Under 2,389 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.

✓ 2,389–6,780 miles — normal for age. This is where most 2021 BMW G 310 Gss sit.

⚠ Over 9,153 miles — higher than typical. Not necessarily a problem, but check service history and look out for advisory build-up on tyres and brakes.

MOT History Averages

1.7

Avg MOT tests per vehicle

0.1

Avg failures per vehicle

0.3

Avg advisories per vehicle

Other model years — BMW G 310 Gs: All G 310 Gs years → Which year to buy? →

2022 2023 2024

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