Daewoo

Daewoo Musso (1999)

686 real MOT outcomes analysed • 67% first-time pass rate

1999 Daewoo Musso

CarHunch analysed 686 real MOT records for the 1999 Daewoo Musso. 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 Common Issues Check a Specific Reg Buyer's Checklist Pass Rate by Fuel Mileage Distribution Still on the Road MOT Averages Colour Breakdown Compare Models

The 1999 Daewoo Musso struggles to meet modern reliability standards, with a first-time MOT pass rate of just 65.6%—significantly below the UK average of 80%—and an alarming 26.8% of vehicles having suffered dangerous defects at some point. Diesel variants fare slightly better at 67.5% pass rate versus petrol's 62.2%, though neither inspires confidence.

At nearly 87,500 miles median, these cars are well-used for their age, yet still averaging 3.11 failures per test and a hefty 12.9 advisories each, suggesting chronic mechanical wear. If you're considering one, budget for near-constant repairs and have a pre-purchase inspection focus on the braking and suspension systems where dangerous defects cluster.

The 1999 Daewoo Musso has a below-average first-time pass rate (67% vs ~80% UK average) — check the specific vehicle's full MOT history carefully before buying.

⚠️ Over 1 in 5 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
67%
UK average ~80%
Below average
Dangerous (ever)
26.8%
At least once in MOT history
Check this vehicle
Avg failures / car
3.11
Over 9 tests on record
High
Typical mileage
87k
Middle half: 72k–109k
For context
⚠️ Below average. More vehicles in this cohort fail their first MOT than typical. Scrutinise this vehicle's history — look for recurring issues, not just the latest result.
🔧 Expect consumable spend. An average of 12.9 advisories per vehicle tells you wear items (tyres, brakes) get flagged regularly. Budget for them — they're not surprises.
🔍 The dangerous defect figure is real. Most are one-off tyre failures or brake issues — not structural problems. But it's exactly why checking the individual vehicle's history is essential, not optional.

These stats describe 686 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.

Buyer beware — pass it on

What tends to go wrong

Across 686 vehicles — figures show how many had each issue flagged at least once in their MOT history.

Brake wear 72.9%
Parking brake: efficiency below requirements · Nearside Rear Brake pipe slightly corroded · Offside Rear Brake pipe slightly corroded · …
Ask the seller when brakes were last serviced. If they don't know, factor in the cost.
Suspension & steering 70.8%
Nearside Front wheel bearing has slight play · Offside Front wheel bearing has slight play · Nearside Front Front wheel bearing has slight play · …
Harder to spot without a ramp — this is a good reason to book a pre-purchase inspection.
Other issues 57%
Oil leak
Tyre wear 30.8%
Nearside Front Tyre worn close to the legal limit · Offside Rear Tyre worn close to the legal limit
Budget for a full set — on a vehicle this age, tyres are expected consumables. An inspection will confirm how much is left.

Data covers a 3-year window centred on 1999.

See this vehicle's full MOT history & AI hunches

Spot recurring advisories, hidden issues, and how it compares to 686 Daewoo Musso cars.

UK

Before you buy a 1999 Daewoo Musso

Based on MOT data from 686 vehicles — here's what to check.

  • 📋 Check the full MOT history. 26.8% 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 ClickMechanic
  • 📄 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 carVertical Get 20% off via CarHunch

Pass Rate by Fuel Type

Fuel type Vehicles Pass rate Avg failures
Diesel (64%) 439 67.5% 3.3
Petrol (36%) 244 66% 2.76

Colour Breakdown

Based on 2,212 Daewoo Musso vehicles registered in the UK — across all years. From DVLA registration records.

Silver 26.6%
589
Green 22.7%
503
Black 18.4%
406
Blue 16.6%
367
Red 15.7%
347

Mileage Distribution

Most 1999 Daewoo Musso 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.

87,453
typical
71,793
low mileage
109,248
high mileage

Half of all 1999 Daewoo Musso vehicles fall between 71,793 and 109,248 miles.

Is the mileage you're seeing normal?
Under 71,793 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.
71,793–109,248 miles — normal for age. This is where most 1999 Daewoo Mussos sit.
Over 147,484 miles — higher than typical. Not necessarily a problem, but check service history and look out for advisory build-up on tyres and brakes.

1999 Daewoo Musso — Still on the Road

Numbers are thinning — 10% of 1999 Daewoo Mussos are still active.

Numbers are declining — 14 vehicles still getting MOTs in 2023 (10% of peak).

143 14 2014 2023

Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2014–2023.
* The 2020 dip reflects the government's COVID-19 MOT exemption, which allowed certificates to be extended by six months — fewer tests were conducted that year.

MOT History Averages

9
Avg MOT tests per vehicle
3.11
Avg failures per vehicle
12.9
Avg advisories per vehicle
Other model years — Daewoo Musso: All Musso years → Which year to buy? →
2000 2001 2002

Or browse all models: Daewoo →

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Buyer beware — pass it on